| Portsmouth Rhode Island
Weather Almanac |
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| Monday, April 26, 2021 |
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| Clear, Windy and Continued Cool |
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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
26, 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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52 |
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59 |
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-3 |
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86 |
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in |
2009 |
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41 |
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in |
2000 |
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| Minimum
Temperature |
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42 |
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40 |
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42 |
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+0 |
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53 |
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in |
1910 |
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29 |
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in |
1919 |
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| Average Temperature |
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49 |
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46 |
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51 |
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-2 |
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69 |
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in |
2009 |
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36 |
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in |
1919 |
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| Month Avg Max Temperature |
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56.3 |
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52.1 |
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54.5 |
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+1.8 |
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61.4 |
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in |
1976 |
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47.6 |
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in |
1907 |
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| Month Avg
Min Temperature |
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39.0 |
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37.4 |
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38.8 |
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+0.2 |
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43.4 |
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in |
2010 |
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33.0 |
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in |
1943 |
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| Month Average
Temperature |
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47.9 |
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45.0 |
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47.0 |
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+0.9 |
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52.2 |
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in |
2010 |
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41.1 |
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in |
1907 |
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| HDD |
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16 |
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19 |
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14 |
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+2 |
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29 |
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in |
1919 |
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0 |
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in |
2009 |
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| Month HDD |
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445 |
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520 |
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469 |
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-24 |
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621 |
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in |
1907 |
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333 |
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in |
2010 |
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| Season HDD |
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4765 |
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4745 |
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5119 |
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-354 |
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6193 |
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in |
1918 |
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4221 |
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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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4 |
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in |
2009 |
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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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13 |
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in |
1976 |
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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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13 |
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in |
1976 |
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0 |
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in |
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| Maximum Dew Point |
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43 |
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45 |
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46 |
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-3 |
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62 |
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in |
2009 |
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26 |
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in |
1958 |
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| Minimum
Dew Point |
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26 |
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33 |
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34 |
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-8 |
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51 |
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in |
2017 |
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16 |
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in |
2006 |
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| Average Dew Point |
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35 |
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39 |
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40 |
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-5 |
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55 |
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in |
2009 |
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24 |
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in |
1966 |
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| Month Avg Max Dew Point |
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42.4 |
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41.4 |
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42.2 |
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+0.2 |
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47.4 |
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in |
1987 |
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33.4 |
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in |
1965 |
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| Month Avg
Min Dew Point |
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29.8 |
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28.3 |
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29.0 |
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+0.8 |
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36.8 |
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in |
2010 |
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19.0 |
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in |
1982 |
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| Month Average Dew Point |
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36.1 |
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34.9 |
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35.6 |
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+0.5 |
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41.7 |
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in |
2010 |
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27.6 |
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in |
1982 |
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| Precipitation |
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.00 |
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.45 |
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.14 |
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-.14 |
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1.79 |
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in |
2003 |
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| One Hour |
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.00 |
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.20 |
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.59 |
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in |
2003 |
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| Hourly Rate |
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.00 |
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1.13 |
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4.17 |
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in |
2019 |
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| Month Precipitation |
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3.21 |
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4.89 |
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3.71 |
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-.50 |
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11.92 |
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in |
1983 |
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.47 |
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in |
1963 |
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| Year Precipitation |
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11.63 |
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15.65 |
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15.17 |
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-3.54 |
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31.19 |
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in |
1983 |
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7.48 |
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in |
1985 |
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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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T |
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in |
2000 |
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| Snow Depth |
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0 |
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0 |
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0 |
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in |
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| Month Snow |
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T |
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T |
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0.5 |
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-0.5 |
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9.6 |
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in |
1996 |
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0.0 |
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in |
2019 |
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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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84.1 |
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in |
1996 |
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5.0 |
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in |
1998 |
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April
26, 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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94% |
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90% |
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+1% |
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100% |
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in |
2019 |
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45% |
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in |
1966 |
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| Minimum
Humidity |
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31% |
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54% |
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52% |
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-21% |
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97% |
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in |
2017 |
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22% |
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in |
1991 |
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| Average Humidity |
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61% |
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74% |
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71% |
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-10% |
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99% |
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in |
2017 |
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36% |
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in |
1966 |
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| Maximum Barometer |
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30.03 |
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30.14 |
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30.03 |
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-00.00 |
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30.40 |
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in |
2013 |
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29.48 |
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in |
2010 |
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| Minimum
Barometer |
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29.72 |
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29.71 |
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29.79 |
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-00.07 |
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30.25 |
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in |
2013 |
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29.22 |
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in |
1946 |
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| Average Barometer |
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29.88 |
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29.93 |
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29.91 |
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-00.03 |
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30.33 |
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in |
2013 |
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29.39 |
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in |
2010 |
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| Average Wind |
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11.4 |
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12.6 |
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7.3 |
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+4.1 |
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15.2 |
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in |
2000 |
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2.6 |
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in |
1998 |
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| Wind Direction |
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NW |
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E |
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NNE |
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NNE |
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SSE |
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| High Wind Gust |
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33 |
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38 |
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24 |
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+9 |
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44 |
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in |
1955 |
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13 |
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in |
1998 |
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| Gust Direction |
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NW |
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NNE |
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NNE |
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NNE |
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SSE |
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| High Heat Index |
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| Wind Chill |
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35 |
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33 |
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37 |
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-2 |
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23 |
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in |
1987 |
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| Maximum Water Temp |
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48.2 |
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43.2 |
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49.3 |
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-1.1 |
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57.4 |
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in |
2007 |
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43.2 |
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in |
2020 |
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| Minimum
Water Temp |
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45.7 |
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40.3 |
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46.4 |
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-0.7 |
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52.3 |
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in |
2012 |
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40.3 |
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in |
2020 |
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| Average Water Temp |
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47.0 |
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41.8 |
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47.9 |
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-0.9 |
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54.3 |
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in |
2007 |
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41.8 |
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in |
2020 |
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| Sunrise/ AM Twilight |
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5:46:58 AM |
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5:17:14 AM |
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| Sunset /
PM Twilight |
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7:38:43 PM |
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8:08:26 PM |
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| Length Of Day |
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13:49:53 |
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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 26, 2021 |
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| Climate Weather for April 26 |
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| Weather History For April 26 |
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| Weather Calendar |
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