| Portsmouth Rhode Island
Weather Almanac |
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| Monday, February 1, 2021 |
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| Cloudy, Moderate/Heavy Snow and Fog, Some Mixing Late, Windy
and Warmer |
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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
1, 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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35 |
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40 |
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37 |
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-2 |
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57 |
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in |
2012 |
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14 |
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in |
1971 |
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| Minimum
Temperature |
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24 |
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33 |
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23 |
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+1 |
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43 |
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in |
2016 |
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-5 |
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in |
1920 |
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| Average
Temperature |
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30 |
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37 |
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31 |
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-1 |
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49 |
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in |
2016 |
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8 |
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in |
1920 |
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| Month Avg Max Temperature |
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35.0 |
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40.0 |
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37.0 |
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-2.0 |
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57.0 |
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in |
2012 |
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14.0 |
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in |
1971 |
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| Month Avg
Min Temperature |
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24.0 |
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33.0 |
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23.0 |
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+1.0 |
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43.0 |
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in |
2016 |
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-5.0 |
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in |
1920 |
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| Month Average Temperature |
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30.0 |
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37.0 |
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31.0 |
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-1.0 |
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49.0 |
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in |
2016 |
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8.0 |
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in |
1920 |
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| Precipitation |
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.67 |
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.21 |
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.11 |
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+.56 |
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1.92 |
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in |
1915 |
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| One Hour |
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.00 |
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.10 |
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.63 |
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in |
1982 |
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| Hourly
Rate |
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.00 |
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.15 |
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1.15 |
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in |
2008 |
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| Month Precipitation |
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.67 |
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.21 |
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.11 |
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+.56 |
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1.92 |
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in |
1915 |
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.00 |
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in |
2019 |
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| Year
Precipitation |
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2.63 |
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2.25 |
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3.78 |
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-1.15 |
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12.07 |
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in |
1979 |
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.93 |
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in |
1955 |
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| Snow |
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4.4 |
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0.0 |
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0.3 |
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+4.1 |
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10.9 |
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in |
1898 |
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| Month Snow |
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4.4 |
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0.0 |
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0.3 |
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+4.1 |
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10.9 |
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in |
1898 |
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0.0 |
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in |
2020 |
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| Season
Snow |
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16.1 |
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12.2 |
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17.4 |
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-1.3 |
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46.0 |
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in |
2005 |
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0.8 |
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in |
2007 |
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| Snow Depth |
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1 |
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0 |
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22 |
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in |
2005 |
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| HDD |
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35 |
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28 |
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34 |
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+1 |
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57 |
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in |
1920 |
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16 |
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in |
2016 |
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| Month HDD |
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35 |
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28 |
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34 |
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+1 |
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57 |
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in |
1920 |
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16 |
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in |
2016 |
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| Season
HDD |
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2696 |
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2793 |
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2953 |
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-257 |
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3820 |
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in |
1918 |
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2307 |
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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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34 |
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36 |
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27 |
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+7 |
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56 |
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in |
1951 |
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-5 |
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in |
1971 |
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| Minimum
Dew Point |
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18 |
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31 |
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11 |
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+7 |
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36 |
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in |
2012 |
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-21 |
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in |
1961 |
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| Average Dew Point |
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26 |
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34 |
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19 |
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+7 |
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42 |
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in |
1988 |
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-10 |
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in |
1961 |
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| Month Avg Max Dew Point |
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34.0 |
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36.0 |
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27.0 |
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+7.0 |
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56.0 |
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in |
1951 |
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-5.0 |
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in |
1971 |
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| Month Avg
Min Dew Point |
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18.0 |
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31.0 |
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11.0 |
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+7.0 |
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36.0 |
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in |
2012 |
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-21.0 |
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in |
1961 |
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| Month Average Dew Point |
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26.0 |
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34.0 |
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19.0 |
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+7.0 |
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41.5 |
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in |
1988 |
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-9.5 |
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in |
1961 |
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February
1, 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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95% |
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82% |
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+16% |
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100% |
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in |
2003 |
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45% |
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in |
1980 |
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| Minimum
Humidity |
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77% |
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84% |
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53% |
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+24% |
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94% |
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in |
1951 |
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18% |
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in |
1991 |
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| Average Humidity |
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88% |
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90% |
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67% |
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+20% |
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97% |
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in |
1951 |
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38% |
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in |
1991 |
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| Maximum Barometer |
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30.22 |
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30.18 |
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30.19 |
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+00.03 |
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30.86 |
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in |
1973 |
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29.40 |
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in |
1979 |
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| Minimum
Barometer |
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29.56 |
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29.62 |
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29.84 |
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-00.28 |
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30.45 |
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in |
1973 |
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29.13 |
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in |
1958 |
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| Average Barometer |
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29.89 |
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29.90 |
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30.02 |
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-00.13 |
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30.66 |
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in |
1973 |
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29.27 |
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in |
1979 |
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| Average Wind |
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13.0 |
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3.4 |
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7.8 |
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+5.2 |
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18.2 |
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in |
1953 |
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1.9 |
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in |
2005 |
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| Direction |
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NE |
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NNW |
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NNW |
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WNW |
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NNW |
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| High Wind Gust |
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43 |
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12 |
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26 |
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+17 |
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52 |
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in |
1953 |
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8 |
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in |
2005 |
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| Direction |
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NNE |
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NNW |
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NW |
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NNW |
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NW |
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| High Heat Index |
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| Wind Chill |
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17 |
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30 |
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12 |
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+5 |
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-14 |
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in |
1980 |
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| Maximum Water Temp |
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40.3 |
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36.7 |
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38.3 |
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+2.0 |
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44.4 |
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in |
2012 |
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31.8 |
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in |
2019 |
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| Minimum
Water Temp |
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37.4 |
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35.4 |
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36.4 |
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+1.0 |
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42.9 |
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in |
2012 |
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29.1 |
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in |
2019 |
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| Average Water Temp |
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38.9 |
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36.1 |
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37.3 |
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+1.5 |
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43.7 |
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in |
2012 |
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30.5 |
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in |
2019 |
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| Sunrise/ AM Twilight |
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6:55:32 AM |
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6:26:24 AM |
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| Sunset /
PM Twilight |
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5:02:22 PM |
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5:31:30 PM |
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| Length Of Day |
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10:06:50 |
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| Special Conditions |
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Dense Fog, Sleet |
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| Comments |
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| Hour-by-Hour Weather For February 1, 2021 |
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| Climate Weather for February 1 |
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| Weather History For February 1 |
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| Weather Calendar |
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| Back To Weather Stat Page |
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