Portsmouth Rhode Island
Weather Almanac |
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Wednesday, March 10, 2021 |
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Clear and Cooler |
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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
10, 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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48 |
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58 |
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44 |
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+4 |
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67 |
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in |
2016 |
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27 |
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in |
2003 |
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Minimum
Temperature |
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31 |
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44 |
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29 |
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+2 |
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51 |
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in |
2016 |
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9 |
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in |
1984 |
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Average Temperature |
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40 |
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51 |
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37 |
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+3 |
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59 |
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in |
2016 |
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18 |
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in |
1984 |
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Month Avg Max Temperature |
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42.4 |
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51.6 |
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42.4 |
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+0.0 |
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52.8 |
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in |
1974 |
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32.0 |
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in |
1916 |
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Month
Avg Min Temperature |
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24.7 |
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34.7 |
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27.9 |
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-3.2 |
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36.7 |
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in |
1974 |
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16.8 |
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in |
1950 |
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Month Average
Temperature |
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33.9 |
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43.3 |
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35.5 |
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-1.6 |
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45.1 |
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in |
1974 |
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25.7 |
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in |
1978 |
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HDD |
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25 |
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14 |
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28 |
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-3 |
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47 |
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in |
1984 |
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6 |
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in |
2016 |
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Month HDD |
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311 |
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217 |
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295 |
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+16 |
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393 |
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in |
1978 |
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199 |
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in |
1974 |
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Season HDD |
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3878 |
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3778 |
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4121 |
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-243 |
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5140 |
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in |
1918 |
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3422 |
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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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36 |
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47 |
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33 |
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+3 |
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52 |
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in |
2002 |
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0 |
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in |
1984 |
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Minimum
Dew Point |
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25 |
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39 |
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18 |
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+7 |
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45 |
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in |
2016 |
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-6 |
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in |
1987 |
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Average Dew Point |
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31 |
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43 |
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26 |
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+5 |
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48 |
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in |
2016 |
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-3 |
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in |
1984 |
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Month Avg Max Dew Point |
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25.6 |
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37.6 |
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32.5 |
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-6.9 |
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40.1 |
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in |
1998 |
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16.7 |
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in |
1978 |
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Month
Avg Min Dew Point |
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9.1 |
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21.8 |
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17.2 |
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-8.1 |
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30.3 |
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in |
1998 |
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-0.8 |
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in |
1950 |
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Month Average Dew Point |
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17.4 |
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29.7 |
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25.2 |
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-7.9 |
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35.2 |
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in |
1998 |
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11.8 |
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in |
1978 |
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Precipitation |
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.00 |
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T |
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.14 |
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-.14 |
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2.44 |
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in |
1994 |
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One Hour |
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.00 |
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T |
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.29 |
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in |
1994 |
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Hourly Rate |
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.00 |
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.00 |
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.65 |
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in |
2019 |
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Month Precipitation |
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.45 |
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.39 |
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1.31 |
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-.86 |
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5.08 |
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in |
1994 |
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.00 |
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in |
1894 |
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Year Precipitation |
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5.95 |
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6.20 |
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8.41 |
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-2.46 |
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18.83 |
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in |
1979 |
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2.98 |
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in |
1980 |
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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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5.3 |
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in |
2017 |
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Snow Depth |
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0 |
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0 |
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15 |
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in |
2015 |
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Month Snow |
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0.0 |
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0.6 |
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2.2 |
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-2.2 |
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18.4 |
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in |
1941 |
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0.0 |
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in |
2021 |
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Season Snow |
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27.7 |
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12.8 |
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29.5 |
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-1.8 |
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74.5 |
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in |
1996 |
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4.7 |
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in |
1998 |
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March
10, 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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91% |
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89% |
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83% |
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+8% |
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100% |
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in |
2019 |
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45% |
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in |
1987 |
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Minimum
Humidity |
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50% |
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61% |
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48% |
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+2% |
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96% |
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in |
1994 |
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19% |
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in |
1995 |
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Average Humidity |
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71% |
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75% |
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66% |
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+5% |
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98% |
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in |
1994 |
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37% |
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in |
1987 |
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Maximum Barometer |
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30.57 |
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30.22 |
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30.14 |
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+00.43 |
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30.88 |
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in |
1996 |
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29.37 |
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in |
1969 |
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Minimum
Barometer |
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30.42 |
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29.90 |
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29.82 |
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+00.60 |
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30.68 |
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in |
1996 |
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29.09 |
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in |
1969 |
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Average Barometer |
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30.50 |
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30.06 |
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29.98 |
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+00.51 |
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30.78 |
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in |
1996 |
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29.23 |
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in |
1969 |
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Average Wind |
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5.6 |
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8.5 |
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8.4 |
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-2.8 |
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17.2 |
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in |
1987 |
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2.9 |
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in |
2015 |
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Direction |
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SSE |
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SSW |
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WNW |
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N |
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S |
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High Wind Gust |
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18 |
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29 |
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27 |
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-9 |
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52 |
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in |
1974 |
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12 |
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in |
1952 |
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Direction |
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SW |
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SSW |
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NW |
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NW |
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SW |
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High Heat Index |
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Wind Chill |
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30 |
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40 |
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18 |
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+12 |
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-8 |
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in |
1984 |
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Maximum Water Temp |
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40.0 |
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39.4 |
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39.3 |
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+0.7 |
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44.0 |
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in |
2012 |
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35.0 |
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in |
2003 |
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Minimum
Water Temp |
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37.4 |
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37.6 |
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37.6 |
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-0.2 |
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42.3 |
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in |
1998 |
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33.0 |
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in |
2005 |
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Average Water Temp |
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38.7 |
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38.5 |
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38.5 |
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+0.2 |
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43.1 |
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in |
2012 |
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34.3 |
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in |
2005 |
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Sunrise/ AM Twilight |
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6:03:13 AM |
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5:35:43 AM |
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Sunset /
PM Twilight |
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5:47:11 PM |
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6:14:42 PM |
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Length Of Day |
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11:43:58 |
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Special Conditions |
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None |
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Comments |
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Hour-by-Hour Weather For March 10, 2021 |
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Climate Weather for March 10 |
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Weather History For March 10 |
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Weather Calendar |
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Back To Weather Stat Page |
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Home |
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