| Portsmouth Rhode Island
Weather Almanac |
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| Monday, February 15, 2021 |
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| Cloudy, Light Rain/Mix, Freezing Rain and Fog PM, Seasonal
Temperatures |
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| Climate Normal
Period |
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Climate Record Period |
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| 1991- 2020 |
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1893 - 2021 |
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February
15, 2021 |
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Record |
Record |
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| Observed Daily Data |
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2021 |
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2020 |
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Norm |
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Depart |
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Highest |
Lowest |
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| Maximum Temperature |
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36 |
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33 |
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39 |
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-3 |
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57 |
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in |
1984 |
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12 |
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in |
1943 |
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| Minimum
Temperature |
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31 |
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10 |
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25 |
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+6 |
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46 |
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in |
1984 |
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-10 |
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in |
1943 |
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| Average
Temperature |
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34 |
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22 |
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33 |
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+1 |
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52 |
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in |
1984 |
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1 |
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in |
1943 |
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| Month Avg Max Temperature |
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35.4 |
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42.9 |
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38.3 |
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-2.9 |
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45.2 |
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in |
1991 |
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23.1 |
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in |
1979 |
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| Month Avg
Min Temperature |
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24.9 |
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30.7 |
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24.2 |
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+0.7 |
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30.7 |
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in |
2020 |
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8.5 |
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in |
1934 |
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| Month Average
Temperature |
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30.2 |
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36.8 |
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31.7 |
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-1.6 |
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36.8 |
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in |
2020 |
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15.8 |
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in |
1979 |
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| Precipitation |
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.04 |
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.00 |
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.12 |
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-.08 |
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2.14 |
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in |
1953 |
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| One Hour |
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.02 |
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.00 |
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.42 |
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in |
1973 |
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| Hourly
Rate |
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.00 |
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.00 |
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.85 |
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in |
2019 |
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| Month Precipitation |
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1.34 |
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2.64 |
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1.76 |
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-.42 |
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5.47 |
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in |
1970 |
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T |
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in |
1912 |
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| Year
Precipitation |
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3.30 |
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4.68 |
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5.43 |
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-2.13 |
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12.38 |
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in |
1979 |
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1.59 |
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in |
1980 |
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| Snow |
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T |
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0.0 |
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0.4 |
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-0.4 |
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10.7 |
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in |
1962 |
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| Month
Snow |
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10.5 |
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0.0 |
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5.2 |
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+5.3 |
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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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22.2 |
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12.2 |
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22.3 |
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-0.1 |
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56.5 |
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in |
1894 |
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2.8 |
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in |
1980 |
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| Snow Depth |
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2 |
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0 |
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23 |
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in |
1978 |
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| HDD |
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31 |
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43 |
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32 |
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-1 |
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64 |
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in |
1943 |
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13 |
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in |
1984 |
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| Month HDD |
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519 |
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416 |
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499 |
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+20 |
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735 |
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in |
1979 |
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416 |
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in |
2020 |
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| Season
HDD |
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3180 |
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3181 |
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3418 |
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-238 |
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4359 |
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in |
1918 |
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2817 |
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in |
2016 |
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| CDD |
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0 |
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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 |
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| Month CDD |
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0 |
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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 |
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| Year CDD |
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0 |
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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 |
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| Maximum Dew Point |
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33 |
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26 |
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30 |
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+3 |
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56 |
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in |
1984 |
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-8 |
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in |
1979 |
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| Minimum
Dew Point |
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26 |
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-2 |
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14 |
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+12 |
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46 |
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in |
1984 |
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-17 |
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in |
1987 |
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| Average Dew Point |
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30 |
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12 |
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22 |
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+8 |
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51 |
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in |
1984 |
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-13 |
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in |
1979 |
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| Month Avg Max Dew Point |
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28.7 |
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37.0 |
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29.2 |
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-0.5 |
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38.6 |
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in |
2018 |
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3.9 |
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in |
1979 |
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| Month Avg
Min Dew Point |
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16.7 |
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22.9 |
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12.7 |
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+4.0 |
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22.9 |
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in |
2020 |
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-7.3 |
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in |
1979 |
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| Month Average Dew Point |
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22.7 |
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29.9 |
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22.0 |
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+0.7 |
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29.9 |
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in |
2020 |
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-1.7 |
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in |
1979 |
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February
15, 2021 |
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|
Record |
Record |
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| Observed Daily Data |
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2021 |
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2020 |
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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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79% |
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84% |
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+14% |
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100% |
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in |
2018 |
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42% |
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in |
1974 |
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| Minimum
Humidity |
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75% |
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43% |
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52% |
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+23% |
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95% |
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in |
1984 |
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19% |
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in |
2004 |
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| Average Humidity |
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87% |
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61% |
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68% |
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+19% |
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98% |
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in |
1984 |
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34% |
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in |
1998 |
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| Maximum Barometer |
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30.25 |
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30.64 |
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30.15 |
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+00.10 |
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30.78 |
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in |
1981 |
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29.48 |
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in |
1991 |
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| Minimum
Barometer |
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30.05 |
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30.32 |
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29.77 |
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+00.28 |
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30.51 |
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in |
1981 |
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28.78 |
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in |
1991 |
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| Average Barometer |
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30.15 |
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30.48 |
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29.96 |
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+00.19 |
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30.65 |
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in |
1981 |
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29.13 |
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in |
1991 |
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| Average Wind |
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6.6 |
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8.0 |
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8.0 |
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-1.4 |
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17.8 |
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in |
1960 |
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1.2 |
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in |
1996 |
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| Direction |
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NNE |
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NNE |
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WNW |
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WNW |
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N |
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| High Wind Gust |
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17 |
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27 |
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27 |
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-10 |
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51 |
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in |
1944 |
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11 |
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in |
1996 |
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| Direction |
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NNE |
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SSW |
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WNW |
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S |
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N |
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| High Heat Index |
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| Wind Chill |
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24 |
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0 |
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13 |
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+11 |
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-22 |
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in |
2015 |
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| Maximum Water Temp |
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38.3 |
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36.0 |
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38.0 |
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+0.3 |
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43.7 |
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in |
2012 |
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32.0 |
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in |
2015 |
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| Minimum
Water Temp |
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37.8 |
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35.0 |
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36.1 |
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+1.7 |
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41.9 |
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in |
2012 |
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30.7 |
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in |
2003 |
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| Average Water Temp |
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38.1 |
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35.5 |
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37.0 |
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+1.0 |
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42.8 |
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in |
2012 |
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31.4 |
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in |
2015 |
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| Sunrise/ AM Twilight |
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6:38:35 AM |
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6:10:20 AM |
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| Sunset /
PM Twilight |
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5:19:58 PM |
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5:48:13 PM |
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| Length Of Day |
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10:41:23 |
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| Special Conditions |
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Fog, Freezing Rain |
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| Comments |
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| Hour-by-Hour Weather For February 15, 2021 |
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| Climate Weather for February 15 |
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| Weather History For February 15 |
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| Weather Calendar |
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