| Portsmouth Rhode Island
Weather Almanac |
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| Monday, March 22, 2021 |
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| Clear, Light Fog early, Light Winds and Continued Warm |
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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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March
22, 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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56 |
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41 |
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47 |
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+9 |
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70 |
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in |
1948 |
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28 |
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in |
1914 |
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| Minimum
Temperature |
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34 |
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28 |
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32 |
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+2 |
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52 |
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in |
2012 |
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15 |
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in |
1956 |
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| Average Temperature |
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45 |
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35 |
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40 |
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+5 |
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59 |
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in |
2012 |
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25 |
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in |
1914 |
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| Month Avg Max Temperature |
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45.6 |
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51.5 |
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44.2 |
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+1.4 |
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51.9 |
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in |
2010 |
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31.6 |
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in |
1916 |
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| Month Avg
Min Temperature |
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27.6 |
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35.2 |
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29.5 |
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-1.8 |
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37.0 |
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in |
2012 |
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20.0 |
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in |
1916 |
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| Month Average Temperature |
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36.9 |
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43.5 |
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37.1 |
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-0.2 |
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44.5 |
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in |
2012 |
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26.0 |
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in |
1916 |
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| HDD |
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20 |
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30 |
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25 |
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-5 |
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40 |
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in |
1914 |
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6 |
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in |
2012 |
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| Month HDD |
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619 |
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472 |
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614 |
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+5 |
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857 |
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in |
1916 |
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450 |
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in |
2012 |
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| Season HDD |
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4186 |
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4033 |
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4440 |
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-254 |
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5499 |
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in |
1905 |
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3674 |
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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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42 |
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26 |
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36 |
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+6 |
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58 |
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in |
2012 |
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6 |
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in |
1988 |
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| Minimum
Dew Point |
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33 |
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7 |
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22 |
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+11 |
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51 |
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in |
2012 |
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-5 |
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in |
2017 |
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| Average Dew Point |
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38 |
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17 |
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29 |
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+9 |
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55 |
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in |
2012 |
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2 |
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in |
1988 |
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| Month Avg Max Dew Point |
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29.3 |
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39.4 |
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33.7 |
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-4.4 |
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42.2 |
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in |
2012 |
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22.0 |
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in |
1960 |
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| Month Avg
Min Dew Point |
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12.0 |
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22.4 |
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18.9 |
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-6.9 |
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29.7 |
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in |
2012 |
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6.4 |
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in |
1950 |
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| Month Average Dew Point |
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20.6 |
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30.9 |
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26.6 |
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-6.0 |
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36.0 |
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in |
2012 |
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16.4 |
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in |
1950 |
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| Precipitation |
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.00 |
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.00 |
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.15 |
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-.15 |
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4.42 |
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in |
1980 |
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| One Hour |
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.00 |
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.00 |
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1.21 |
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in |
1980 |
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| Hourly Rate |
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.00 |
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.00 |
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.96 |
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in |
2019 |
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| Month Precipitation |
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1.88 |
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2.24 |
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3.05 |
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-1.17 |
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8.47 |
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in |
1983 |
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.13 |
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in |
1915 |
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| Year Precipitation |
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7.38 |
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8.05 |
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10.15 |
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-2.77 |
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19.24 |
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in |
1998 |
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5.75 |
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in |
2012 |
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| Snow |
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0.0 |
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0.0 |
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0.2 |
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-0.2 |
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6.4 |
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in |
1967 |
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| Snow Depth |
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0 |
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0 |
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9 |
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in |
1956 |
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| Month Snow |
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T |
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0.7 |
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4.6 |
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-4.6 |
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27.8 |
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in |
1956 |
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0.0 |
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in |
1947 |
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| Season Snow |
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27.7 |
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12.9 |
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31.9 |
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-4.2 |
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75.0 |
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in |
2005 |
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5.0 |
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in |
1998 |
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March
22, 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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96% |
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73% |
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86% |
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+10% |
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100% |
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in |
2007 |
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47% |
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in |
1954 |
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| Minimum
Humidity |
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53% |
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36% |
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49% |
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+4% |
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91% |
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in |
2010 |
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20% |
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in |
1989 |
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| Average Humidity |
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75% |
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55% |
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68% |
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+7% |
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95% |
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in |
2001 |
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35% |
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in |
1954 |
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| Maximum Barometer |
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30.49 |
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30.74 |
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30.07 |
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+00.42 |
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30.74 |
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in |
2020 |
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29.53 |
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in |
1995 |
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| Minimum
Barometer |
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30.33 |
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30.45 |
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29.71 |
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+00.62 |
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30.45 |
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in |
2020 |
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29.12 |
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in |
1955 |
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| Average Barometer |
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30.41 |
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30.60 |
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29.89 |
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+00.52 |
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30.50 |
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in |
2020 |
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29.37 |
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in |
1983 |
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| Average Wind |
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3.5 |
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10.5 |
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9.4 |
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-5.9 |
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20.9 |
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in |
1973 |
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2.9 |
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in |
2010 |
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| Direction |
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SSE |
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E |
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WNW |
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NE |
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ESE |
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| High Wind Gust |
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16 |
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25 |
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28 |
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-12 |
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49 |
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in |
1999 |
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13 |
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in |
1975 |
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| Direction |
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SSW |
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NNE |
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NW |
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SE |
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SE |
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| High Heat Index |
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| Wind Chill |
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33 |
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18 |
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21 |
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+12 |
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1 |
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in |
1988 |
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| Maximum Water Temp |
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39.2 |
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39.9 |
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40.7 |
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-1.5 |
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50.5 |
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in |
2012 |
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36.1 |
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in |
2015 |
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| Minimum
Water Temp |
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38.3 |
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37.5 |
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39.0 |
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-0.7 |
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47.8 |
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in |
2012 |
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34.9 |
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in |
2015 |
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| Average Water Temp |
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38.8 |
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38.7 |
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39.9 |
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-1.2 |
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49.2 |
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in |
2012 |
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35.5 |
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in |
2015 |
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| Sunrise/ AM Twilight |
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6:43:05 AM |
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6:15:30 AM |
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| Sunset /
PM Twilight |
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7:00:29 PM |
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7:28:04 PM |
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| Length Of Day |
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12:17:24 |
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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 March 22, 2021 |
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| Climate Weather for March 22 |
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| Weather History For March 22 |
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| Weather Calendar |
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| Back To Weather Stat Page |
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