| Portsmouth Rhode Island
Weather Almanac |
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| Saturday, February 13, 2021 |
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| Mostly Cloudy early then Cloudy, Light Snow/Mix, Freezing
Rain Late and 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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February
13, 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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30 |
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41 |
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39 |
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-9 |
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55 |
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in |
1951 |
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13 |
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in |
1979 |
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| Minimum
Temperature |
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21 |
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36 |
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25 |
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-4 |
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39 |
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in |
1937 |
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-2 |
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in |
1917 |
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| Average
Temperature |
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26 |
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39 |
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32 |
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-6 |
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46 |
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in |
1951 |
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8 |
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in |
1979 |
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| Month Avg Max Temperature |
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35.3 |
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44.2 |
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38.2 |
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-2.9 |
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45.2 |
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in |
1991 |
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22.9 |
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in |
1899 |
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| Month Avg
Min Temperature |
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24.2 |
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33.5 |
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24.1 |
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+0.2 |
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33.5 |
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in |
2020 |
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8.8 |
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in |
1934 |
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| Month Average
Temperature |
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29.8 |
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38.8 |
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31.5 |
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-1.8 |
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38.8 |
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in |
2020 |
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16.8 |
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in |
1979 |
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| Precipitation |
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.02 |
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.77 |
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.12 |
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-.10 |
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1.96 |
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in |
2008 |
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| One Hour |
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.01 |
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.15 |
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.44 |
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in |
2008 |
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| Hourly
Rate |
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.00 |
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.26 |
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1.35 |
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in |
2008 |
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| Month Precipitation |
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1.29 |
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2.64 |
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1.52 |
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-.23 |
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4.98 |
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in |
1970 |
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T |
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in |
1912 |
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| Year
Precipitation |
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3.25 |
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4.68 |
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5.19 |
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-1.94 |
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12.38 |
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in |
1979 |
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1.59 |
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in |
1980 |
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| Snow |
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T |
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0.0 |
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0.4 |
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-0.4 |
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10.4 |
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in |
1894 |
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| Month
Snow |
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10.5 |
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0.0 |
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4.4 |
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+6.1 |
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26.3 |
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in |
1978 |
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0.0 |
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in |
2020 |
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| Season
Snow |
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22.2 |
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12.2 |
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21.5 |
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+0.7 |
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54.3 |
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in |
1894 |
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2.8 |
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in |
1980 |
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| Snow Depth |
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3 |
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0 |
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26 |
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in |
1978 |
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| HDD |
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39 |
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26 |
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33 |
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+6 |
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57 |
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in |
1979 |
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19 |
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in |
1951 |
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| Month HDD |
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455 |
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334 |
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435 |
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+20 |
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624 |
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in |
1979 |
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334 |
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in |
2020 |
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| Season
HDD |
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3116 |
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3099 |
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3354 |
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-238 |
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4306 |
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in |
1918 |
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2713 |
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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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39 |
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30 |
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-6 |
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51 |
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in |
2008 |
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-7 |
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in |
1979 |
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| Minimum
Dew Point |
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1 |
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32 |
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13 |
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-12 |
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33 |
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in |
1951 |
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-21 |
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in |
1967 |
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| Average Dew Point |
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13 |
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36 |
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22 |
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-9 |
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40 |
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in |
1971 |
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-11 |
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in |
1954 |
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| Month Avg Max Dew Point |
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28.4 |
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38.2 |
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29.1 |
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-0.7 |
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38.2 |
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in |
2020 |
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6.1 |
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in |
1979 |
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| Month Avg
Min Dew Point |
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15.4 |
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26.6 |
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12.5 |
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+2.9 |
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26.6 |
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in |
2020 |
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-5.4 |
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in |
1979 |
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| Month Average Dew Point |
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21.9 |
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32.4 |
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22.0 |
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-0.1 |
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32.4 |
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in |
2020 |
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0.3 |
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in |
1979 |
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February
13, 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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84% |
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96% |
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81% |
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+3% |
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100% |
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in |
2008 |
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42% |
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in |
1952 |
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| Minimum
Humidity |
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35% |
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76% |
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48% |
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-13% |
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93% |
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in |
1984 |
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21% |
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in |
2007 |
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| Average Humidity |
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60% |
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86% |
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64% |
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-5% |
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96% |
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in |
2008 |
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38% |
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in |
2007 |
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| Maximum Barometer |
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30.35 |
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30.02 |
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30.12 |
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+00.23 |
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31.02 |
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in |
1981 |
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29.45 |
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in |
1993 |
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| Minimum
Barometer |
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30.21 |
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29.58 |
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29.75 |
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+00.46 |
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30.81 |
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in |
1981 |
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28.97 |
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in |
2014 |
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| Average Barometer |
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30.28 |
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29.80 |
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29.93 |
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+00.35 |
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30.92 |
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in |
1981 |
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29.28 |
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in |
1993 |
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| Average Wind |
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6.3 |
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4.3 |
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8.6 |
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-2.3 |
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18.5 |
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in |
1988 |
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2.2 |
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in |
1983 |
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| Direction |
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NNE |
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WNW |
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WNW |
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W |
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S |
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| High Wind Gust |
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17 |
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22 |
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27 |
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-10 |
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59 |
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in |
1899 |
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13 |
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in |
1978 |
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| Direction |
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NE |
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NW |
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WNW |
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N |
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WNW |
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| High Heat Index |
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| Wind Chill |
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13 |
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28 |
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9 |
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+4 |
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-23 |
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in |
2016 |
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| Maximum Water Temp |
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37.6 |
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36.7 |
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37.9 |
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-0.3 |
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41.2 |
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in |
1999 |
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34.0 |
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in |
2015 |
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| Minimum
Water Temp |
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36.3 |
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36.0 |
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35.8 |
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+0.5 |
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40.5 |
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in |
1999 |
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31.9 |
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in |
2003 |
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| Average Water Temp |
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37.0 |
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36.4 |
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36.9 |
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+0.1 |
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40.9 |
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in |
1999 |
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33.0 |
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in |
2015 |
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| Sunrise/ AM Twilight |
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6:41:16 AM |
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6:12:55 AM |
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| Sunset /
PM Twilight |
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5:17:30 PM |
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5:45:51 PM |
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| Length Of Day |
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10:36:14 |
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| Special Conditions |
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Freezing Rain |
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| Comments |
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| Hour-by-Hour Weather For February 13, 2021 |
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| Climate Weather for February 13 |
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| Weather History For February 13 |
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| Weather Calendar |
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| Back To Weather Stat Page |
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