| Portsmouth Rhode Island Weather Almanac |
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| Tuesday,
February 28, 2023 |
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| Cloudy,
Snow, Change over to Mix to Rain Late, Colder |
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Climate
Normal Period |
Climate Record Period |
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1991 -
2020 |
1893 - 2023 |
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February 28, 2023 |
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Record |
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Record |
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| Observed Daily Data |
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2023 |
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2022 |
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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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35 |
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31 |
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41 |
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-6 |
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62 |
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in |
1976 |
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23 |
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in |
1906 |
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| Minimum
Temperature |
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27 |
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22 |
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27 |
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+0 |
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42 |
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in |
1910 |
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2 |
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in |
1907 |
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| Average Temperature |
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31 |
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27 |
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34 |
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-3 |
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48 |
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in |
1976 |
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15 |
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in |
1907 |
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| Month Avg Max Temperature |
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43.8 |
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41.9 |
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39.4 |
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+4.4 |
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45.4 |
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in |
1976 |
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27.7 |
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in |
1934 |
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| Month
Avg Min Temperature |
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27.4 |
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25.3 |
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25.0 |
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+2.4 |
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30.8 |
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in |
2020 |
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10.6 |
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in |
1934 |
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| Month Average
Temperature |
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35.9 |
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33.8 |
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32.6 |
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+3.3 |
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38.3 |
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in |
2018 |
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19.4 |
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in |
1934 |
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| High Heat Index |
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| Low Wind
Chill |
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18 |
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7 |
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14 |
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+4 |
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-13 |
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in |
1907 |
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| Heating Degree Days |
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34 |
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38 |
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31 |
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+3 |
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50 |
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in |
1907 |
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17 |
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in |
1976 |
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| Month HDD |
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816 |
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873 |
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907 |
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-91 |
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1278 |
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in |
1934 |
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748 |
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in |
2018 |
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| Season
HDD |
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3310 |
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3570 |
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3826 |
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-516 |
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4817 |
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in |
1918 |
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3151 |
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in |
2016 |
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| Cooling Degree Days |
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0 |
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#N/A |
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#REF! |
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#REF! |
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0 |
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in |
2023 |
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0 |
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in |
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| Month CDD |
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in |
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| Year CDD |
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| Maximum Dew Point |
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34 |
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18 |
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32 |
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+2 |
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48 |
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in |
2011 |
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2 |
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in |
2014 |
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| Minimum
Dew Point |
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26 |
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0 |
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16 |
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+10 |
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36 |
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in |
2017 |
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-10 |
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in |
2014 |
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| Average Dew Point |
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30 |
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9 |
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24 |
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+6 |
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41 |
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in |
2017 |
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-4 |
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in |
2014 |
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| Month Avg Max Dew Point |
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35.7 |
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35.2 |
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30.2 |
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+5.5 |
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40.4 |
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in |
2018 |
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13.6 |
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in |
1979 |
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| Month
Avg Min Dew Point |
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18.0 |
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15.9 |
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13.8 |
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+4.3 |
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23.2 |
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in |
2018 |
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1.4 |
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in |
1968 |
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| Month Average Dew Point |
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27.0 |
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25.5 |
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24.0 |
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+3.0 |
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31.8 |
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in |
2018 |
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7.8 |
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in |
1979 |
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| Precipitation |
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.44 |
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.00 |
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.13 |
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+.31 |
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1.68 |
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in |
1999 |
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| One Hour |
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.05 |
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.00 |
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.51 |
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in |
1984 |
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| Hourly Rate |
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.06 |
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.00 |
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1.47 |
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in |
2011 |
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| Month Precipitation |
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1.94 |
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5.69 |
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3.43 |
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-1.49 |
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7.40 |
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in |
1998 |
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.66 |
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in |
1947 |
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| Year Precipitation |
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9.13 |
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7.65 |
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7.10 |
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+2.03 |
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17.40 |
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in |
1979 |
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2.65 |
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in |
1980 |
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| Snow |
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5.4 |
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0.0 |
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0.3 |
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+5.1 |
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5.4 |
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in |
2023 |
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in |
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| Snow Depth |
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1 |
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1 |
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17 |
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in |
2015 |
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in |
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| Month Snow |
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6.7 |
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9.0 |
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10.2 |
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-3.5 |
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30.4 |
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in |
1994 |
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0.0 |
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in |
2020 |
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| Season Snow |
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9.0 |
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33.7 |
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27.3 |
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-18.3 |
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63.3 |
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in |
2005 |
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4.7 |
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in |
1998 |
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February 28, 2023 |
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|
Record |
Record |
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| Observed Daily Data |
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2023 |
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2022 |
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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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98% |
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72% |
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84% |
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+14% |
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100% |
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in |
2013 |
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46% |
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in |
2001 |
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| Minimum
Humidity |
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95% |
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29% |
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48% |
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+47% |
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95% |
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in |
2023 |
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20% |
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in |
1985 |
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| Average Humidity |
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97% |
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51% |
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66% |
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+31% |
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97% |
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in |
2023 |
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36% |
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in |
1994 |
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| Maximum Barometer |
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29.98 |
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30.33 |
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30.13 |
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-00.15 |
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30.86 |
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in |
1934 |
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29.54 |
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in |
1952 |
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| Minimum
Barometer |
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29.71 |
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29.93 |
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29.75 |
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-00.04 |
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30.53 |
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in |
2015 |
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29.03 |
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in |
1984 |
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| Average Barometer |
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29.85 |
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30.13 |
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29.94 |
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-00.09 |
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30.36 |
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in |
1982 |
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29.42 |
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in |
1956 |
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| Average
Wind |
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7.6 |
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10.0 |
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7.9 |
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-0.3 |
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15.2 |
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in |
2001 |
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2.2 |
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in |
2013 |
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| Direction |
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E |
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NW |
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WNW |
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WNW |
NW |
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| High
Wind Gust |
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23 |
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32 |
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27 |
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-4 |
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55 |
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in |
1949 |
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12 |
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in |
1989 |
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| Direction |
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E |
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NNW |
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N |
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N |
NNE |
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| Maximum Water Temp |
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41.5 |
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40.3 |
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38.9 |
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+2.6 |
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43.7 |
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in |
2012 |
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32.8 |
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in |
2015 |
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| Minimum
Water Temp |
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39.9 |
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37.9 |
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37.1 |
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+2.8 |
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42.7 |
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in |
2012 |
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30.3 |
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in |
2015 |
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| Average Water Temp |
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40.7 |
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39.1 |
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38.1 |
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+2.6 |
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43.2 |
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in |
2012 |
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31.6 |
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in |
2015 |
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| Sunrise/ AM Twilight |
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6:21:34 AM |
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5:51:42 AM |
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| Sunset /
PM Twilight |
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5:34:12 PM |
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6:03:22 PM |
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| Length Of Day |
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11:12:38 |
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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 28, 2023 |
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| Climate Weather for February 28 |
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| Weather History For February 28 |
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| Weather Calendar |
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| Back To Weather Stat Page |
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