| Portsmouth Rhode Island
Weather Almanac |
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| Tuesday, November 17, 2020 |
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| Partly Cloudy to Mostly Cloudy PM, Windy Late 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
17, 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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49 |
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44 |
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52 |
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-3 |
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69 |
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in |
1927 |
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35 |
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in |
1924 |
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| Minimum
Temperature |
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37 |
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24 |
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37 |
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+0 |
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58 |
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in |
1927 |
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14 |
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in |
1924 |
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| Average Temperature |
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43 |
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34 |
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45 |
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-2 |
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64 |
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in |
1927 |
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25 |
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in |
1924 |
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| Precipitation |
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.00 |
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.00 |
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.16 |
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-.16 |
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1.86 |
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in |
1920 |
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| One
Hour |
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.00 |
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.00 |
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.43 |
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in |
2010 |
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| Snow |
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0.0 |
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0.0 |
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0.0 |
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+0.0 |
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2.6 |
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in |
1933 |
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| Snow
Depth |
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0 |
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0 |
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1 |
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in |
1967 |
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| HDD |
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22 |
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31 |
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20 |
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+2 |
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40 |
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in |
1924 |
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1 |
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in |
1927 |
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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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34 |
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36 |
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42 |
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-8 |
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62 |
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in |
2006 |
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20 |
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in |
1999 |
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| Minimum
Dew Point |
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29 |
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9 |
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28 |
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+1 |
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44 |
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in |
1981 |
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4 |
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in |
1996 |
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| Average Dew Point |
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32 |
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23 |
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35 |
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-3 |
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53 |
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in |
2006 |
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14 |
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in |
1996 |
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| Maximum Humidity |
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76% |
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75% |
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88% |
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-12% |
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100% |
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in |
2014 |
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48% |
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in |
1996 |
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| Minimum
Humidity |
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46% |
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46% |
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54% |
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-8% |
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93% |
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in |
2002 |
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9% |
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in |
1996 |
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| Average Humidity |
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61% |
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61% |
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71% |
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-10% |
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97% |
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in |
2002 |
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29% |
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in |
1996 |
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| Maximum Barometer |
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30.05 |
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30.46 |
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30.17 |
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-00.12 |
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30.68 |
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in |
1969 |
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29.37 |
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in |
1965 |
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| Minimum
Barometer |
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29.86 |
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30.03 |
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29.84 |
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+00.02 |
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30.47 |
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in |
1969 |
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28.98 |
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in |
1965 |
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| Average Barometer |
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29.96 |
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30.25 |
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30.01 |
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-00.05 |
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30.58 |
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in |
1969 |
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29.18 |
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in |
1965 |
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| Average Wind |
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7.3 |
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12.0 |
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7.7 |
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-0.4 |
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19.3 |
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in |
2002 |
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0.9 |
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in |
2004 |
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| Direction |
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NW |
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N |
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W |
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N |
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WNW |
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| High Wind Gust |
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26 |
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26 |
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25 |
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+1 |
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54 |
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in |
1935 |
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10 |
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in |
2003 |
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| Direction |
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NW |
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NNE |
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WNW |
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NE |
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N |
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| High Heat Index |
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| Wind Chill |
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29 |
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14 |
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31 |
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-2 |
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11 |
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in |
1997 |
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| Maximum Water Temp |
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54.5 |
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48.8 |
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52.5 |
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+2.0 |
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56.7 |
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in |
2011 |
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46.4 |
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in |
2018 |
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| Minimum
Water Temp |
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53.2 |
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46.0 |
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50.5 |
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+2.7 |
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55.8 |
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in |
2006 |
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45.1 |
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in |
2018 |
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| Average Water Temp |
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53.9 |
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47.4 |
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51.6 |
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+2.3 |
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56.3 |
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in |
2006 |
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45.8 |
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in |
2018 |
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| Sunrise/ AM Twilight |
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6:37:55 AM |
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6:08:02 AM |
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| Sunset /
PM Twilight |
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4:23:04 PM |
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4:52:56 PM |
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| Length Of Day |
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9:45:09 |
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| Special Conditions |
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None |
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| Comments |
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November
17, 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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59.9 |
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51.3 |
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54.2 |
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+5.8 |
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61.5 |
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in |
1975 |
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46.4 |
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in |
1933 |
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| Avg
Minimum Temperature |
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43.8 |
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32.6 |
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39.4 |
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+4.5 |
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45.7 |
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in |
2006 |
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31.5 |
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in |
1933 |
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| Average Temperature |
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52.1 |
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42.1 |
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46.9 |
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+5.2 |
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52.6 |
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in |
2015 |
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39.2 |
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in |
1933 |
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| Total
Precipitation |
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2.08 |
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1.18 |
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2.54 |
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-.46 |
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7.28 |
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in |
1969 |
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.00 |
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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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0.0 |
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+0.0 |
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8.3 |
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in |
1987 |
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0.0 |
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in |
2020 |
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| Total
HDD |
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219 |
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390 |
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307 |
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-88 |
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439 |
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in |
1933 |
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210 |
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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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51.0 |
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41.7 |
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43.8 |
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+7.2 |
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53.1 |
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in |
2005 |
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31.6 |
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in |
1976 |
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| Avg
Minimum Dew Point |
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37.1 |
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21.2 |
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30.2 |
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+6.9 |
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41.4 |
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in |
2006 |
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19.4 |
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in |
1980 |
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| Average Dew Point |
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44.3 |
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31.7 |
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37.0 |
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+7.3 |
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46.6 |
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in |
2006 |
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26.5 |
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in |
1976 |
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November 17, 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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33.36 |
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47.55 |
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41.98 |
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-8.62 |
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55.21 |
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in |
1983 |
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22.67 |
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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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T |
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+0.6 |
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8.3 |
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in |
1987 |
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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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547 |
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702 |
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742 |
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-195 |
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971 |
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in |
1992 |
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505 |
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in |
1961 |
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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 17, 2020 |
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| Climate Weather for November 17 |
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| Weather History For November 17 |
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| Weather Calendar |
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| Back To Weather Stat Page |
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