| Portsmouth Rhode Island Weather Almanac |
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| Thursday,
December 2, 2021 |
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| Cloudy
early, Partly Cloudy Day to Mostly Cloudy PM, Windy and Much Warmer |
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Climate
Normal Period |
Climate Record Period |
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1991 -
2020 |
1893 - 2021 |
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December 2, 2021 |
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Record |
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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 |
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Lowest |
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| Maximum Temperature |
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59 |
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46 |
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47 |
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+12 |
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60 |
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in |
1982 |
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23 |
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in |
1905 |
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| Minimum
Temperature |
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38 |
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37 |
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34 |
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+4 |
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47 |
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in |
1905 |
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11 |
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in |
1989 |
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| Average Temperature |
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49 |
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42 |
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40 |
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+9 |
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52 |
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in |
1982 |
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20 |
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in |
1905 |
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| Month Avg Max Temperature |
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53.5 |
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54.0 |
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47.0 |
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+6.5 |
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61.0 |
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in |
2006 |
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26.5 |
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in |
1896 |
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| Month Avg
Min Temperature |
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36.0 |
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39.5 |
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34.0 |
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+2.0 |
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47.0 |
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in |
2006 |
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13.5 |
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in |
1989 |
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| Month Average
Temperature |
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45.0 |
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47.0 |
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40.0 |
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+5.0 |
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54.0 |
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in |
2006 |
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23.5 |
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in |
1896 |
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| High Heat Index |
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| Low Wind Chill |
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34 |
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30 |
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23 |
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+11 |
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-6 |
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in |
1989 |
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| Heating Degree Days |
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16 |
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23 |
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25 |
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-9 |
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45 |
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in |
1905 |
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13 |
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in |
1982 |
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| Month HDD |
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40 |
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36 |
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50 |
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-10 |
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83 |
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in |
1896 |
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22 |
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in |
2006 |
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| Season HDD |
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834 |
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829 |
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1040 |
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-206 |
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1376 |
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in |
1904 |
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818 |
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in |
2011 |
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| Cooling Degree Days |
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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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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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in |
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| Year Cooling Degree Days |
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795 |
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871 |
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609 |
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+186 |
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871 |
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in |
2020 |
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290 |
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in |
1902 |
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| Maximum Dew Point |
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51 |
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35 |
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39 |
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+12 |
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59 |
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in |
1985 |
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10 |
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in |
1971 |
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| Minimum
Dew Point |
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29 |
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28 |
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25 |
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+4 |
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42 |
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in |
2015 |
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-5 |
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in |
2003 |
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| Average Dew Point |
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40 |
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32 |
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32 |
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+8 |
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50 |
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in |
2015 |
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8 |
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in |
2003 |
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| Month Avg Max Dew Point |
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42.5 |
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48.0 |
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39.2 |
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+3.3 |
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59.5 |
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in |
2006 |
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15.5 |
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in |
1976 |
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| Month Avg
Min Dew Point |
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28.0 |
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29.5 |
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24.3 |
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+3.8 |
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38.0 |
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in |
2006 |
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-2.5 |
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in |
1989 |
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| Month Average Dew Point |
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35.5 |
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39.0 |
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31.7 |
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+3.8 |
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48.8 |
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in |
2006 |
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8.8 |
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in |
1964 |
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| Precipitation |
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T |
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.00 |
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.15 |
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.00 |
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1.70 |
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in |
1981 |
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| One Hour |
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T |
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.00 |
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.38 |
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in |
1981 |
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| Hourly Rate |
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.00 |
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.00 |
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2.28 |
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in |
2018 |
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| Month Precipitation |
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T |
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.04 |
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.30 |
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-.30 |
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1.76 |
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in |
1981 |
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.00 |
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in |
2011 |
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| Year Precipitation |
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45.58 |
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36.92 |
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41.73 |
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+3.85 |
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60.27 |
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in |
1983 |
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24.15 |
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in |
1957 |
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| Snow |
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0.0 |
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0.0 |
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0.1 |
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-0.1 |
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3.4 |
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in |
1905 |
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in |
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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 |
1898 |
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in |
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| Month 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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3.4 |
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in |
1894 |
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0.0 |
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in |
2021 |
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| Season Snow |
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T |
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0.6 |
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0.8 |
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-0.8 |
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19.5 |
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in |
1898 |
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0.0 |
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in |
2017 |
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December
2, 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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87% |
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75% |
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84% |
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+3% |
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100% |
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in |
2018 |
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52% |
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in |
1999 |
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| Minimum
Humidity |
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68% |
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60% |
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53% |
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+15% |
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96% |
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in |
2015 |
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27% |
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in |
1995 |
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| Average Humidity |
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78% |
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68% |
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68% |
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+9% |
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98% |
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in |
2015 |
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41% |
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in |
1999 |
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| Maximum Barometer |
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30.12 |
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30.05 |
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30.17 |
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-00.05 |
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30.77 |
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in |
1986 |
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29.60 |
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in |
1969 |
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| Minimum
Barometer |
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29.47 |
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29.79 |
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29.85 |
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-00.38 |
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30.34 |
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in |
1973 |
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28.97 |
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in |
1974 |
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| Average Barometer |
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29.80 |
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29.92 |
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30.01 |
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-00.22 |
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30.49 |
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in |
2014 |
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29.34 |
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in |
1985 |
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| Average Wind |
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11.2 |
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9.3 |
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7.7 |
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+3.5 |
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19.3 |
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in |
2019 |
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0.8 |
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in |
1961 |
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| Direction |
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SSW |
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W |
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W |
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NNE |
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NNW |
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| High Wind Gust |
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39 |
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30 |
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25 |
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+14 |
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47 |
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in |
1946 |
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8 |
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in |
1993 |
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| Direction |
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NNW |
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W |
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WNW |
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NW |
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ESE |
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| Maximum Water Temp |
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52.5 |
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53.1 |
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49.0 |
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+3.5 |
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54.3 |
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in |
2006 |
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44.2 |
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in |
2019 |
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| Minimum
Water Temp |
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49.5 |
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49.3 |
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46.7 |
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+2.8 |
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51.8 |
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in |
2001 |
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41.5 |
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in |
2019 |
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| Average Water Temp |
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51.0 |
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51.2 |
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47.9 |
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+3.1 |
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53.0 |
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in |
2006 |
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42.9 |
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in |
2019 |
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| Sunrise/ AM Twilight |
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6:52:01 AM |
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6:22:46 AM |
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| Sunset /
PM Twilight |
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4:17:36 PM |
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4:46:51 PM |
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| Length Of Day |
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9:25:35 |
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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 December 2, 2021 |
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| Climate Weather for December 2 |
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| Weather History For December 2 |
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| Weather Calendar |
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| Back
To Weather Stat Page |
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