| Portsmouth Rhode Island Weather Almanac |
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| Saturday,
February 17, 2024 |
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| Cloudy,
Light Snow and Fog Daytime then clearing late, Colder |
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Climate
Normal Period |
Climate Record Period |
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1991 -
2020 |
1893 - 2024 |
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February 17, 2024 |
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Record |
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Record |
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| Observed Daily Data |
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2024 |
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2023 |
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Norm |
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Depart |
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Highest |
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Lowest |
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| Maximum Temperature |
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33 |
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54 |
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40 |
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-7 |
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60 |
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in |
1976 |
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11 |
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in |
1922 |
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| Minimum
Temperature |
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23 |
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27 |
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25 |
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-2 |
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45 |
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in |
2022 |
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-9 |
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in |
1896 |
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| Average Temperature |
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28 |
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41 |
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33 |
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-5 |
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50 |
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in |
2022 |
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4 |
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in |
1922 |
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| Month Avg Max Temperature |
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40.6 |
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46.2 |
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38.5 |
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+2.1 |
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46.2 |
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in |
2023 |
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22.4 |
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in |
1979 |
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| Month
Avg Min Temperature |
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29.1 |
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27.0 |
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24.3 |
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+4.8 |
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30.8 |
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in |
2020 |
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8.0 |
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in |
1979 |
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| Month Average
Temperature |
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35.1 |
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36.9 |
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31.9 |
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+3.2 |
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37.4 |
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in |
2020 |
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15.4 |
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in |
1979 |
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| High Heat Index |
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#N/A |
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in |
#N/A |
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| Low Wind
Chill |
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13 |
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15 |
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10 |
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+3 |
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-25 |
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in |
1896 |
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| Heating Degree Days |
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37 |
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24 |
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32 |
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+5 |
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61 |
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in |
1922 |
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15 |
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in |
2022 |
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| Month Heating DD |
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509 |
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478 |
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563 |
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-54 |
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844 |
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in |
1979 |
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469 |
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in |
2020 |
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| Season
Heating DD |
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3176 |
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2972 |
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3482 |
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-306 |
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4436 |
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in |
1918 |
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2861 |
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in |
2016 |
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| Cooling Degree Days |
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0 |
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0 |
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0 |
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+0 |
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in |
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0 |
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in |
Many |
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| Month Cooling DD |
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0 |
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0 |
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0 |
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+0 |
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3 |
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in |
2022 |
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0 |
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in |
Many |
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| Year Cooling DD |
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726 |
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784 |
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609 |
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+117 |
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871 |
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in |
2020 |
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290 |
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in |
1902 |
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| Maximum Dew Point |
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29 |
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53 |
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31 |
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-2 |
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53 |
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in |
2023 |
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-13 |
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in |
1979 |
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| Minimum
Dew Point |
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9 |
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20 |
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14 |
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-5 |
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42 |
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in |
2022 |
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-19 |
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in |
1979 |
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| Average Dew Point |
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19 |
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37 |
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23 |
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-4 |
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47 |
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in |
2022 |
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-16 |
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in |
1979 |
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| Month Avg Max Dew Point |
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32.6 |
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36.4 |
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29.4 |
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+3.3 |
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39.0 |
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in |
2018 |
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2.9 |
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in |
1979 |
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| Month
Avg Min Dew Point |
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21.5 |
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16.1 |
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12.8 |
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+8.7 |
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22.6 |
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in |
2020 |
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-8.3 |
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in |
1979 |
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| Month Average Dew Point |
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27.4 |
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26.4 |
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23.0 |
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+4.4 |
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29.4 |
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in |
2020 |
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-2.7 |
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in |
1979 |
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| Precipitation |
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.09 |
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.21 |
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.12 |
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-.03 |
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1.85 |
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in |
1936 |
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| One Hour
Rain |
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.00 |
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.06 |
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.35 |
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in |
1983 |
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| Half
Hour Rain |
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.00 |
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.04 |
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.07 |
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in |
2022 |
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| Hourly Rain Rate |
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.00 |
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.28 |
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.85 |
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in |
2022 |
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| Month Precipitation |
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.82 |
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.41 |
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2.00 |
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-1.18 |
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5.93 |
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in |
1988 |
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.07 |
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in |
1912 |
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| Year Precipitation |
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7.57 |
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7.60 |
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5.67 |
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+1.90 |
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12.38 |
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in |
1979 |
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2.33 |
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in |
1980 |
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| Snow |
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0.5 |
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T |
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0.4 |
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+0.1 |
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16.4 |
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in |
2003 |
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| Snow Depth |
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3 |
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0 |
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2 |
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+1 |
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22 |
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in |
2015 |
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| Month Snow |
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6.1 |
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T |
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6.0 |
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+0.1 |
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26.3 |
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in |
1978 |
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0.0 |
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in |
2020 |
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| Season Snow |
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12.7 |
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2.3 |
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23.1 |
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-10.4 |
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61.1 |
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in |
1996 |
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2.3 |
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in |
2023 |
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February 17, 2024 |
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|
Record |
Record |
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| Observed Daily Data |
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2024 |
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2023 |
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Norm |
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Depart |
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Highest |
Lowest |
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| Maximum Humidity |
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94% |
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99% |
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84% |
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+10% |
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100% |
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in |
2018 |
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42% |
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in |
1979 |
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| Minimum
Humidity |
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49% |
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71% |
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49% |
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-0% |
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90% |
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in |
1954 |
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20% |
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in |
2000 |
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| Average Humidity |
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72% |
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85% |
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67% |
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+5% |
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94% |
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in |
1954 |
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35% |
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in |
1989 |
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| Maximum Barometer |
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29.88 |
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29.87 |
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30.17 |
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-00.29 |
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30.84 |
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in |
1989 |
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29.42 |
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in |
1958 |
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| Minimum
Barometer |
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29.65 |
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29.46 |
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29.79 |
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-00.14 |
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30.50 |
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in |
1989 |
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28.71 |
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in |
1902 |
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| Average Barometer |
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29.77 |
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29.67 |
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29.98 |
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-00.21 |
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30.67 |
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in |
1989 |
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29.22 |
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in |
1958 |
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| Average
Wind |
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6.5 |
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11.5 |
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8.8 |
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-2.3 |
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20.5 |
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in |
2013 |
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2.6 |
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in |
1978 |
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| Direction |
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WNW |
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SW |
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WNW |
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NW |
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S |
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| High
Wind Gust |
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31 |
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37 |
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28 |
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+3 |
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53 |
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in |
1902 |
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11 |
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in |
1978 |
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| Direction |
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NW |
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NW |
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WNW |
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NE |
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SE |
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| Maximum Water Temp |
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40.3 |
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44.4 |
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38.6 |
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+1.7 |
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44.4 |
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in |
2023 |
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32.4 |
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in |
2015 |
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| Minimum
Water Temp |
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39.4 |
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43.2 |
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36.8 |
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+2.6 |
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43.2 |
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in |
2023 |
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32.0 |
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in |
2015 |
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| Average Water Temp |
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39.9 |
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43.8 |
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37.7 |
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+2.1 |
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43.8 |
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in |
2023 |
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32.2 |
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in |
2015 |
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| Sunrise/ AM Twilight |
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6:38:06 AM |
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6:07:40 AM |
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| Sunset /
PM Twilight |
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5:20:34 PM |
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5:50:35 PM |
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| Length Of Day |
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10:42:28 |
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| Special Conditions |
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Fog |
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| Comments |
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| Hour-by-Hour Weather For February 17, 2024 |
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| Climate Weather for February 17 |
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| Weather History For February 17 |
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| Weather Calendar |
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| Back To Weather Stat Page |
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