| Portsmouth Rhode Island
Weather Almanac |
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| Friday, April 2, 2021 |
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| Partly Cloudy to Mostly Cloudy PM, Dry and Very Cold |
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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
2, 2021 |
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Record |
Record |
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| Observed Daily Data |
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2021 |
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2021 |
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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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38 |
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52 |
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51 |
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-13 |
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72 |
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in |
1986 |
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35 |
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in |
1911 |
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| Minimum
Temperature |
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30 |
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39 |
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36 |
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-6 |
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45 |
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in |
2006 |
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20 |
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in |
1919 |
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| Average Temperature |
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34 |
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46 |
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44 |
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-10 |
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59 |
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in |
1986 |
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30 |
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in |
1919 |
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| Month Avg Max Temperature |
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46.5 |
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48.0 |
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50.5 |
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-4.0 |
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68.0 |
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in |
1955 |
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36.0 |
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in |
1923 |
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| Month Avg
Min Temperature |
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32.0 |
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35.0 |
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35.5 |
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-3.5 |
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46.5 |
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in |
2016 |
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19.0 |
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in |
1923 |
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| Month Average Temperature |
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39.5 |
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42.0 |
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43.5 |
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-4.0 |
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54.0 |
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in |
1986 |
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27.5 |
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in |
1923 |
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| HDD |
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31 |
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19 |
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21 |
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+10 |
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35 |
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in |
1919 |
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6 |
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in |
1986 |
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| Month HDD |
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51 |
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46 |
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43 |
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+8 |
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75 |
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in |
1923 |
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22 |
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in |
1986 |
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| Season HDD |
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4371 |
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4271 |
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4693 |
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-322 |
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5715 |
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in |
1918 |
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3887 |
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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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24 |
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41 |
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39 |
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-15 |
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54 |
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in |
1957 |
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19 |
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in |
1982 |
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| Minimum
Dew Point |
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15 |
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33 |
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25 |
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-10 |
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42 |
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in |
1953 |
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6 |
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in |
1965 |
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| Average Dew Point |
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20 |
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37 |
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32 |
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-12 |
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46 |
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in |
2016 |
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14 |
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in |
2013 |
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| Month Avg Max Dew Point |
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39.5 |
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37.5 |
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38.5 |
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+1.0 |
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53.0 |
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in |
2016 |
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18.0 |
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in |
1965 |
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| Month Avg
Min Dew Point |
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19.5 |
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30.0 |
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25.0 |
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-5.5 |
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45.0 |
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in |
2016 |
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5.0 |
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in |
1965 |
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| Month Average Dew Point |
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29.5 |
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33.8 |
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32.0 |
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-2.5 |
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49.0 |
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in |
2016 |
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11.5 |
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in |
1965 |
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| Precipitation |
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.00 |
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.12 |
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.15 |
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-.15 |
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2.92 |
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in |
1970 |
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| One Hour |
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.00 |
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.07 |
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.49 |
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in |
1973 |
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| Hourly Rate |
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.00 |
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.12 |
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.91 |
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in |
2005 |
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| Month Precipitation |
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.77 |
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.12 |
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.30 |
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+.47 |
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2.93 |
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in |
1970 |
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.00 |
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in |
2015 |
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| Year Precipitation |
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9.19 |
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10.88 |
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11.76 |
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-2.57 |
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21.34 |
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in |
1998 |
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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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0.1 |
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-0.1 |
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3.2 |
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in |
2018 |
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| Snow Depth |
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0 |
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0 |
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7 |
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in |
1970 |
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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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5.5 |
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in |
1997 |
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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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33.2 |
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-5.5 |
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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
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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69% |
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91% |
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87% |
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-18% |
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100% |
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in |
2005 |
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50% |
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in |
1982 |
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| Minimum
Humidity |
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43% |
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61% |
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50% |
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-7% |
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94% |
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in |
1959 |
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15% |
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in |
2006 |
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| Average Humidity |
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56% |
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76% |
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69% |
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-13% |
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97% |
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in |
1959 |
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37% |
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in |
1982 |
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| Maximum Barometer |
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30.22 |
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29.66 |
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30.04 |
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+00.18 |
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30.48 |
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in |
2019 |
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29.37 |
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in |
1966 |
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| Minimum
Barometer |
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29.92 |
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29.45 |
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29.72 |
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+00.20 |
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30.15 |
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in |
1960 |
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28.98 |
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in |
1973 |
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| Average Barometer |
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30.07 |
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29.56 |
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29.88 |
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+00.19 |
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30.31 |
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in |
2019 |
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29.22 |
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in |
1966 |
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| Average Wind |
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8.9 |
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12.6 |
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8.4 |
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+0.5 |
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17.7 |
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in |
1954 |
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2.4 |
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in |
1990 |
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| Direction |
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NNW |
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NNW |
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NNW |
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WSW |
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SSE |
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| High Wind Gust |
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25 |
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31 |
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27 |
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-2 |
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51 |
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in |
1954 |
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11 |
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in |
2009 |
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| Direction |
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NNW |
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NNW |
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NNW |
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NE |
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SE |
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| High Heat Index |
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| Wind Chill |
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21 |
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32 |
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28 |
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-7 |
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12 |
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in |
1954 |
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| Maximum Water Temp |
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43.8 |
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39.8 |
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43.2 |
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+0.6 |
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49.2 |
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in |
2010 |
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39.8 |
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in |
2020 |
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| Minimum
Water Temp |
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42.5 |
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38.4 |
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40.8 |
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+1.7 |
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46.0 |
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in |
2012 |
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37.4 |
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in |
2003 |
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| Average Water Temp |
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43.2 |
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39.1 |
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42.0 |
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+1.1 |
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46.8 |
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in |
2012 |
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38.8 |
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in |
2015 |
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| Sunrise/ AM Twilight |
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6:24:08 AM |
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5:56:09 AM |
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| Sunset /
PM Twilight |
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7:12:43 PM |
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7:40:41 PM |
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| Length Of Day |
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12:46:29 |
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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 2, 2021 |
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| Climate Weather for April 2 |
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| Weather History For April 2 |
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| Weather Calendar |
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