| Portsmouth Rhode Island
Weather Almanac |
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| Thursday, April 8, 2021 |
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| Cloudy early, Clear Day to Partly Cloudy PM 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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April
8, 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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65 |
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53 |
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53 |
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+12 |
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81 |
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in |
1991 |
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35 |
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in |
2003 |
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| Minimum
Temperature |
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43 |
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42 |
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37 |
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+6 |
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53 |
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in |
2010 |
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23 |
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in |
1972 |
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| Average Temperature |
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54 |
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48 |
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45 |
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+9 |
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64 |
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in |
1991 |
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31 |
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in |
1982 |
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| Month Avg Max Temperature |
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55.8 |
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52.9 |
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51.5 |
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+4.3 |
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64.5 |
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in |
2010 |
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40.8 |
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in |
2003 |
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| Month Avg
Min Temperature |
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35.8 |
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38.1 |
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36.4 |
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-0.6 |
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45.0 |
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in |
2010 |
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27.1 |
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in |
1982 |
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| Month Average Temperature |
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46.0 |
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45.8 |
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44.3 |
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+1.8 |
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54.9 |
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in |
2010 |
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36.0 |
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in |
1896 |
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| HDD |
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11 |
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17 |
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20 |
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-9 |
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34 |
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in |
1982 |
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1 |
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in |
1991 |
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| Month HDD |
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152 |
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154 |
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166 |
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-14 |
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232 |
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in |
1896 |
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81 |
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in |
2010 |
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| Season HDD |
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4472 |
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4379 |
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4816 |
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-344 |
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5847 |
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in |
1918 |
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4009 |
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in |
2012 |
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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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48 |
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44 |
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40 |
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+8 |
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60 |
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in |
1962 |
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8 |
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in |
1982 |
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| Minimum
Dew Point |
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40 |
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34 |
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27 |
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+13 |
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48 |
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in |
2010 |
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3 |
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in |
1982 |
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| Average Dew Point |
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44 |
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39 |
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34 |
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+10 |
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51 |
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in |
2010 |
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6 |
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in |
1982 |
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| Month Avg Max Dew Point |
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38.0 |
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40.5 |
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39.4 |
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-1.4 |
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52.3 |
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in |
2010 |
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22.4 |
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in |
1965 |
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| Month Avg
Min Dew Point |
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19.3 |
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31.0 |
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25.9 |
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-6.6 |
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41.1 |
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in |
2010 |
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10.3 |
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in |
1982 |
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| Month Average Dew Point |
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28.6 |
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35.8 |
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32.6 |
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-4.0 |
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46.7 |
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in |
2010 |
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17.2 |
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in |
1965 |
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| Precipitation |
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.00 |
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.06 |
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.14 |
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-.14 |
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1.32 |
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in |
1903 |
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| One Hour |
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.00 |
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.05 |
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.39 |
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in |
1983 |
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| Hourly Rate |
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.00 |
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.16 |
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2.09 |
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in |
2019 |
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| Month Precipitation |
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.77 |
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.54 |
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1.19 |
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-.42 |
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3.93 |
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in |
1901 |
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.00 |
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in |
1925 |
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| Year Precipitation |
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9.19 |
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11.30 |
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12.65 |
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-3.46 |
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21.73 |
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in |
1983 |
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6.44 |
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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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0.0 |
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+0.0 |
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2.6 |
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in |
1996 |
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| Snow Depth |
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0 |
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0 |
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8 |
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in |
1982 |
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| Month Snow |
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0.0 |
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0.0 |
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0.5 |
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-0.5 |
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8.0 |
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in |
1982 |
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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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12.9 |
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33.5 |
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-5.8 |
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78.0 |
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in |
2005 |
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5.0 |
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in |
1998 |
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April
8, 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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93% |
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91% |
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85% |
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+8% |
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100% |
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in |
2014 |
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41% |
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in |
1982 |
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| Minimum
Humidity |
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50% |
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57% |
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48% |
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+2% |
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96% |
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in |
1986 |
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17% |
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in |
1994 |
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| Average Humidity |
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72% |
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74% |
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66% |
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+5% |
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98% |
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in |
1986 |
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36% |
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in |
1982 |
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| Maximum Barometer |
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30.16 |
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29.69 |
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30.00 |
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+00.16 |
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30.51 |
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in |
1980 |
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29.28 |
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in |
1956 |
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| Minimum
Barometer |
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30.04 |
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29.51 |
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29.73 |
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+00.31 |
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30.32 |
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in |
2002 |
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29.07 |
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in |
1956 |
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| Average Barometer |
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30.10 |
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29.60 |
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29.87 |
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+00.23 |
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30.38 |
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in |
2003 |
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29.18 |
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in |
1956 |
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| Average Wind |
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5.6 |
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5.5 |
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8.4 |
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-2.8 |
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16.7 |
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in |
1988 |
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3.4 |
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in |
1995 |
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| Direction |
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NNE |
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NE |
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NNW |
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NNE |
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N |
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| High Wind Gust |
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24 |
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18 |
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26 |
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-2 |
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53 |
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in |
1909 |
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15 |
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in |
1998 |
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| Direction |
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NNE |
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N |
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S |
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NW |
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ESE |
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| High Heat Index |
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| Wind Chill |
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42 |
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39 |
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29 |
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+13 |
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8 |
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in |
1972 |
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| Maximum Water Temp |
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45.5 |
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41.9 |
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44.5 |
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+1.0 |
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56.1 |
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in |
2010 |
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38.6 |
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in |
2003 |
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| Minimum
Water Temp |
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44.1 |
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39.7 |
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42.0 |
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+2.1 |
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47.3 |
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in |
2010 |
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37.8 |
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in |
2003 |
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| Average Water Temp |
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44.8 |
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40.8 |
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43.2 |
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+1.6 |
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51.7 |
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in |
2010 |
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38.2 |
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in |
2003 |
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| Sunrise/ AM Twilight |
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6:14:15 AM |
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5:45:57 AM |
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| Sunset /
PM Twilight |
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7:19:12 PM |
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7:47:31 PM |
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| Length Of Day |
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13:02:54 |
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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 April 8, 2021 |
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| Climate Weather for April 8 |
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| Weather History For April 8 |
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| Weather Calendar |
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