| Portsmouth Rhode Island
Weather Almanac |
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| Tuesday, January 19, 2021 |
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| Clear early, Mostly Cloudy Day to Partly Cloudy PM, Continued
Warm and Dry |
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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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January
19, 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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43 |
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44 |
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37 |
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+6 |
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58 |
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in |
1951 |
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9 |
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in |
1994 |
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| Minimum
Temperature |
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29 |
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28 |
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23 |
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+6 |
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41 |
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in |
1915 |
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-4 |
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in |
1904 |
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| Average
Temperature |
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36 |
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36 |
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30 |
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+6 |
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48 |
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in |
1949 |
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5 |
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in |
1994 |
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| Month Avg Max Temperature |
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41.9 |
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44.1 |
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38.6 |
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+3.3 |
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46.9 |
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in |
2007 |
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25.7 |
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in |
1981 |
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| Month Avg
Min Temperature |
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30.3 |
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31.2 |
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24.8 |
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+5.5 |
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33.4 |
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in |
2007 |
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8.7 |
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in |
1981 |
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| Month Average
Temperature |
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36.3 |
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37.8 |
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31.7 |
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+4.6 |
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40.3 |
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in |
2007 |
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17.5 |
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in |
1981 |
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| Precipitation |
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.00 |
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.22 |
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.12 |
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-.12 |
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1.18 |
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in |
1931 |
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| One Hour |
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.00 |
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.08 |
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.43 |
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in |
1996 |
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| Hourly
Rate |
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.00 |
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.09 |
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.10 |
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in |
2010 |
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| Month Precipitation |
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1.59 |
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1.38 |
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2.30 |
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-.71 |
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7.08 |
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in |
1979 |
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.50 |
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in |
1902 |
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| Year
Precipitation |
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1.59 |
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1.38 |
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2.30 |
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-.71 |
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7.08 |
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in |
1979 |
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.50 |
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in |
1902 |
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| Snow |
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0.0 |
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0.0 |
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0.3 |
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-0.3 |
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6.3 |
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in |
1936 |
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| Month
Snow |
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0.3 |
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3.8 |
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5.7 |
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-5.4 |
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25.8 |
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in |
1996 |
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0.0 |
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in |
2007 |
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| Season
Snow |
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8.3 |
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12.2 |
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12.8 |
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-4.5 |
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41.6 |
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in |
1996 |
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0.2 |
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in |
1914 |
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| Snow Depth |
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0 |
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2 |
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10 |
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in |
1965 |
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| HDD |
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29 |
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29 |
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35 |
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-6 |
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60 |
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in |
1994 |
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17 |
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in |
1949 |
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| Month HDD |
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545 |
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516 |
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633 |
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-88 |
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902 |
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in |
1981 |
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470 |
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in |
2007 |
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| Season
HDD |
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2193 |
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2396 |
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2500 |
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-307 |
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3242 |
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in |
1918 |
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1912 |
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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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29 |
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39 |
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29 |
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+0 |
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52 |
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in |
1986 |
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-6 |
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in |
1994 |
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| Minimum
Dew Point |
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20 |
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17 |
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13 |
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+7 |
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38 |
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in |
1986 |
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-16 |
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in |
1997 |
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| Average Dew Point |
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25 |
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28 |
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21 |
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+4 |
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45 |
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in |
1986 |
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-10 |
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in |
1994 |
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| Month Avg Max Dew Point |
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27.9 |
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32.4 |
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31.1 |
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-3.2 |
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38.3 |
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in |
1950 |
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12.4 |
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in |
1981 |
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| Month Avg
Min Dew Point |
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23.4 |
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22.1 |
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15.1 |
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+8.3 |
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24.2 |
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in |
2006 |
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-6.4 |
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in |
1981 |
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| Month Average Dew Point |
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25.7 |
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30.1 |
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23.1 |
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+2.6 |
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32.6 |
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in |
2007 |
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3.0 |
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in |
1981 |
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| Maximum Humidity |
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76% |
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96% |
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85% |
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-9% |
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100% |
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in |
2002 |
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53% |
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in |
1992 |
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| Minimum
Humidity |
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49% |
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56% |
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56% |
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-7% |
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99% |
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in |
1986 |
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22% |
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in |
1990 |
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| Average Humidity |
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63% |
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76% |
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71% |
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-8% |
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100% |
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in |
1986 |
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39% |
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in |
1990 |
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| Maximum Barometer |
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30.04 |
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29.88 |
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30.10 |
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-00.06 |
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30.81 |
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in |
1904 |
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29.47 |
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in |
1985 |
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| Minimum
Barometer |
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29.85 |
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29.62 |
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29.80 |
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+00.05 |
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30.43 |
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in |
1967 |
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29.01 |
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in |
1936 |
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| Average Barometer |
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29.95 |
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29.75 |
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29.94 |
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+00.01 |
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30.56 |
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in |
1967 |
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29.39 |
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in |
1985 |
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| Average Wind |
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7.9 |
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10.2 |
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8.4 |
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-0.5 |
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19.3 |
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in |
2016 |
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2.0 |
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in |
2010 |
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| Direction |
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WNW |
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NW |
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NW |
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WNW |
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SE |
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| High Wind Gust |
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22 |
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26 |
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26 |
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-4 |
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54 |
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in |
1943 |
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12 |
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in |
2009 |
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| Direction |
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NW |
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NW |
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NW |
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NW |
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N |
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| High Heat Index |
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| Wind Chill |
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21 |
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17 |
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12 |
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+9 |
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-25 |
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in |
1983 |
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| Maximum Water Temp |
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42.4 |
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38.5 |
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40.4 |
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+2.0 |
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49.1 |
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in |
2007 |
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34.9 |
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in |
2018 |
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| Minimum
Water Temp |
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41.7 |
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36.6 |
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38.1 |
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+3.6 |
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46.0 |
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in |
2007 |
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32.9 |
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in |
2018 |
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| Average Water Temp |
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42.1 |
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37.6 |
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39.2 |
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+2.8 |
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47.6 |
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in |
2007 |
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33.9 |
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in |
2018 |
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| Sunrise/ AM Twilight |
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7:06:25 AM |
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6:36:21 AM |
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| Sunset /
PM Twilight |
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4:46:11 PM |
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5:16:15 PM |
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| Length Of Day |
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9:39:46 |
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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 January 19, 2021 |
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| Climate Weather for January 19 |
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| Weather History For January 19 |
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| Weather Calendar |
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| Back To Weather Stat Page |
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