| Portsmouth Rhode Island
Weather Almanac |
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| Sunday, November 29, 2020 |
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| Clear to Partly Cloudy PM, Light Winds and Cooler |
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| Climate Normal
Period |
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Climate Record Period |
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| 1981- 2010 |
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1893 - 2020 |
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November
29, 2020 |
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Record |
Record |
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| Observed Daily Data |
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Observed |
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2019 |
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Normal |
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Depart |
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Highest |
Lowest |
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| Maximum Temperature |
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53 |
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43 |
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48 |
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+5 |
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63 |
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in |
2011 |
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29 |
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in |
1903 |
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| Minimum
Temperature |
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35 |
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32 |
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34 |
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+1 |
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52 |
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in |
2011 |
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15 |
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in |
1930 |
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| Average Temperature |
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44 |
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38 |
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41 |
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+3 |
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58 |
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in |
2011 |
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24 |
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in |
1903 |
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| Precipitation |
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.00 |
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.00 |
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.15 |
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-.15 |
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2.55 |
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in |
1945 |
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| One Hour |
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.00 |
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.00 |
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.57 |
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in |
1963 |
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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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2.8 |
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in |
1995 |
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| Snow
Depth |
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0 |
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0 |
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10 |
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in |
1898 |
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| HDD |
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21 |
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27 |
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24 |
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-3 |
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41 |
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in |
1903 |
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7 |
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in |
2011 |
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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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| Maximum Dew Point |
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39 |
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28 |
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40 |
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-1 |
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59 |
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in |
1960 |
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14 |
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in |
1967 |
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| Minimum
Dew Point |
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28 |
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18 |
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25 |
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+3 |
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52 |
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in |
2005 |
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1 |
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in |
1955 |
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| Average Dew Point |
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34 |
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23 |
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32 |
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+2 |
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54 |
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in |
2011 |
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11 |
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in |
1967 |
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| Maximum Humidity |
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85% |
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76% |
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88% |
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-3% |
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100% |
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in |
2016 |
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42% |
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in |
1979 |
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| Minimum
Humidity |
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42% |
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51% |
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55% |
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-13% |
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93% |
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in |
2006 |
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30% |
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in |
1979 |
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| Average Humidity |
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64% |
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64% |
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71% |
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-8% |
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97% |
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in |
2006 |
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36% |
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in |
1979 |
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| Maximum Barometer |
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30.15 |
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30.11 |
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30.13 |
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+00.02 |
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30.76 |
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in |
1930 |
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29.56 |
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in |
1950 |
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| Minimum
Barometer |
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30.04 |
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29.99 |
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29.79 |
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+00.25 |
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30.42 |
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in |
2013 |
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28.98 |
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in |
1963 |
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| Average Barometer |
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30.10 |
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30.05 |
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29.96 |
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+00.13 |
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30.57 |
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in |
2013 |
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29.39 |
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in |
1954 |
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| Average Wind |
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4.5 |
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16.0 |
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8.4 |
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-3.9 |
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20.4 |
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in |
1954 |
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1.8 |
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in |
2010 |
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| Direction |
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SW |
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NNW |
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WNW |
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WSW |
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S |
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| High Wind Gust |
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18 |
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31 |
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26 |
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-8 |
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51 |
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in |
1954 |
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9 |
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in |
1998 |
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| Direction |
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SW |
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NNW |
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WNW |
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WSW |
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ENE |
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| High Heat Index |
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| Wind Chill |
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34 |
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21 |
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29 |
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+5 |
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7 |
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in |
1989 |
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| Maximum Water Temp |
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52.7 |
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45.9 |
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49.2 |
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+3.5 |
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54.7 |
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in |
2011 |
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44.4 |
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in |
1996 |
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| Minimum
Water Temp |
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50.9 |
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43.8 |
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47.3 |
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+3.6 |
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53.7 |
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in |
2011 |
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42.2 |
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in |
2002 |
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| Average Water Temp |
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51.8 |
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44.9 |
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48.3 |
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+3.5 |
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54.2 |
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in |
2011 |
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43.6 |
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in |
2018 |
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| Sunrise/ AM Twilight |
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6:51:26 AM |
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6:20:46 AM |
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| Sunset /
PM Twilight |
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4:16:38 PM |
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4:47:18 PM |
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| Length Of Day |
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9:25:12 |
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| Special Conditions |
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None |
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| Comments |
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November
29, 2020 |
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|
Record |
Record |
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| Month-to-Date Summary |
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Observed |
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2019 |
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Normal |
Depart |
Highest |
Lowest |
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| Avg Maximum Temperature |
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57.2 |
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50.5 |
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52.2 |
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+5.0 |
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57.7 |
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in |
1975 |
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44.8 |
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in |
1901 |
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| Avg
Minimum Temperature |
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41.2 |
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34.5 |
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37.9 |
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+3.3 |
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43.4 |
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in |
2009 |
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31.9 |
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in |
1894 |
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| Average Temperature |
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49.4 |
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42.7 |
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45.1 |
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+4.3 |
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50.0 |
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in |
2015 |
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38.9 |
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in |
1904 |
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| Total
Precipitation |
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4.30 |
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3.13 |
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4.39 |
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-.09 |
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10.08 |
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in |
1983 |
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.40 |
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in |
1917 |
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| Total Snow |
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0.0 |
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T |
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1.0 |
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-1.0 |
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11.6 |
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in |
1898 |
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0.0 |
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in |
2020 |
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| Total
HDD |
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452 |
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646 |
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573 |
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-121 |
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758 |
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in |
1904 |
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434 |
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in |
2015 |
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| Total 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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in |
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| Avg Maximum Dew Point |
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48.7 |
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41.9 |
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42.6 |
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+6.1 |
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48.9 |
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in |
2011 |
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31.5 |
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in |
1976 |
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| Avg
Minimum Dew Point |
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33.7 |
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25.5 |
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28.6 |
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+5.1 |
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38.4 |
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in |
2006 |
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20.2 |
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in |
1980 |
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| Average Dew Point |
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41.4 |
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33.9 |
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35.6 |
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+5.8 |
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43.5 |
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in |
2006 |
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27.3 |
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in |
1976 |
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November 29, 2020 |
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Record |
Record |
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| Year-to-Date Summary |
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Observed |
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2019 |
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Normal |
Depart |
Highest |
Lowest |
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| Total Precipitation |
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35.58 |
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49.50 |
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43.83 |
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-8.25 |
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60.27 |
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in |
1983 |
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23.52 |
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in |
1957 |
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| Total
Snow (since Jul 1 20) |
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0.6 |
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T |
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1.0 |
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-0.4 |
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11.6 |
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in |
1898 |
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0.0 |
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in |
2017 |
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| Total HDD (since Jul 1
20) |
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780 |
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958 |
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1008 |
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-228 |
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1293 |
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in |
1904 |
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757 |
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in |
2011 |
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| Total
CDD (since Jan 1) |
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871 |
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731 |
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563 |
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+308 |
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871 |
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in |
2020 |
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290 |
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in |
1902 |
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| Hour-by-Hour Weather For November 29, 2020 |
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| Climate Weather for November 29 |
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| Weather History For November 29 |
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| Weather Calendar |
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| Back To Weather Stat Page |
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