| Portsmouth Rhode Island
Weather Almanac |
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| Tuesday, January 5, 2021 |
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| Mostly Cloudy early then Cloudy, Light Snow Flurries and Fog,
Seasonal Temperatures |
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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
5, 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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36 |
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40 |
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40 |
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-4 |
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57 |
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in |
1950 |
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17 |
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in |
1904 |
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| Minimum
Temperature |
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30 |
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30 |
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26 |
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+4 |
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46 |
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in |
2007 |
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-5 |
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in |
1981 |
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| Average
Temperature |
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33 |
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35 |
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33 |
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+0 |
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52 |
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in |
1950 |
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8 |
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in |
1904 |
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| Month Avg Max Temperature |
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40.2 |
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44.4 |
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40.0 |
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+0.2 |
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54.4 |
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in |
2000 |
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16.0 |
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in |
1918 |
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| Month Avg
Min Temperature |
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30.8 |
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36.0 |
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26.1 |
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+4.7 |
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38.6 |
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in |
1950 |
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2.6 |
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in |
1918 |
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| Month Average
Temperature |
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35.5 |
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40.2 |
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33.1 |
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+2.4 |
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45.4 |
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in |
2000 |
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9.3 |
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in |
1918 |
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| Precipitation |
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T |
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.12 |
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.12 |
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-.12 |
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1.15 |
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in |
1897 |
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| One Hour |
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.00 |
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.07 |
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.29 |
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in |
1993 |
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| Hourly
Rate |
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.00 |
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.09 |
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.49 |
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in |
2019 |
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| Month Precipitation |
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.42 |
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.38 |
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.60 |
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-.18 |
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3.53 |
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in |
1919 |
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.00 |
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in |
2013 |
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| Year
Precipitation |
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.42 |
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.38 |
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.60 |
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-.18 |
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3.53 |
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in |
1919 |
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.00 |
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in |
2013 |
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| Snow |
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T |
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0.0 |
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0.3 |
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-0.3 |
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3.0 |
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in |
1952 |
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| Month
Snow |
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T |
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0.0 |
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1.5 |
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-1.5 |
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12.5 |
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in |
2018 |
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0.0 |
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in |
2020 |
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| Season
Snow |
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8.0 |
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8.4 |
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8.6 |
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-0.6 |
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31.1 |
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in |
1905 |
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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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17 |
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in |
1948 |
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| HDD |
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32 |
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30 |
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32 |
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-0 |
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57 |
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in |
1904 |
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13 |
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in |
1950 |
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| Month HDD |
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147 |
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123 |
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160 |
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-13 |
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277 |
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in |
1918 |
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97 |
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in |
2000 |
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| Season
HDD |
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1795 |
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2003 |
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2029 |
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-234 |
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2724 |
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in |
1918 |
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1489 |
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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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31 |
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39 |
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32 |
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-1 |
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55 |
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in |
1993 |
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-4 |
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in |
1989 |
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| Minimum
Dew Point |
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27 |
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21 |
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16 |
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+11 |
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42 |
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in |
2007 |
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-21 |
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in |
1981 |
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| Average Dew Point |
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29 |
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30 |
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24 |
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+5 |
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48 |
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in |
2007 |
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-11 |
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in |
1981 |
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| Month Avg Max Dew Point |
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30.9 |
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32.4 |
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32.5 |
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-1.6 |
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43.4 |
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in |
1950 |
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11.2 |
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in |
1981 |
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| Month Avg
Min Dew Point |
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26.0 |
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29.8 |
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16.9 |
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+9.1 |
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32.4 |
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in |
1950 |
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-12.8 |
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in |
1981 |
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| Month Average Dew Point |
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28.6 |
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35.4 |
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24.7 |
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+3.9 |
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39.1 |
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in |
2000 |
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-0.8 |
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in |
1981 |
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| Maximum Humidity |
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78% |
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96% |
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86% |
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-8% |
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100% |
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in |
2007 |
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46% |
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in |
1989 |
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| Minimum
Humidity |
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31% |
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57% |
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57% |
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-26% |
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89% |
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in |
1997 |
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25% |
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in |
1959 |
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| Average Humidity |
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55% |
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77% |
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72% |
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-17% |
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95% |
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in |
1997 |
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37% |
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in |
1989 |
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| Maximum Barometer |
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29.92 |
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29.90 |
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30.11 |
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-00.19 |
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30.81 |
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in |
1935 |
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29.63 |
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in |
2010 |
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| Minimum
Barometer |
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29.95 |
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29.40 |
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29.77 |
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+00.18 |
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30.44 |
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in |
1979 |
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29.27 |
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in |
1985 |
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| Average Barometer |
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29.94 |
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29.65 |
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29.94 |
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-00.00 |
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30.53 |
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in |
1979 |
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29.48 |
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in |
1985 |
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| Average Wind |
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7.8 |
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15.5 |
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8.5 |
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-0.7 |
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25.3 |
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in |
1959 |
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2.8 |
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in |
1984 |
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| Direction |
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N |
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NW |
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WNW |
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WNW |
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SE |
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| High Wind Gust |
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20 |
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37 |
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26 |
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-6 |
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61 |
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in |
1959 |
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13 |
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in |
1974 |
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| Direction |
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N |
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NW |
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WNW |
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WNW |
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WNW |
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| High Heat Index |
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| Wind Chill |
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23 |
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23 |
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17 |
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+6 |
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-24 |
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in |
1981 |
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| Maximum Water Temp |
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43.9 |
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39.4 |
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41.9 |
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+2.0 |
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50.4 |
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in |
2007 |
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35.5 |
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in |
2018 |
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| Minimum
Water Temp |
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42.8 |
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37.4 |
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39.8 |
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+3.0 |
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48.7 |
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in |
2007 |
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31.0 |
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in |
2018 |
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| Average Water Temp |
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43.4 |
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38.4 |
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40.9 |
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+2.5 |
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49.5 |
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in |
2007 |
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33.3 |
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in |
2018 |
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| Sunrise/ AM Twilight |
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7:11:34 AM |
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6:40:39 AM |
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| Sunset /
PM Twilight |
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4:30:44 PM |
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5:01:39 PM |
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| Length Of Day |
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9:19:10 |
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| Special Conditions |
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Fog, Haze |
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| Comments |
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| Hour-by-Hour Weather For January 5, 2021 |
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| Climate Weather for January 5 |
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| Weather History For January 5 |
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| Weather Calendar |
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| Back To Weather Stat Page |
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