| Middletown Rhode Island
Weather Almanac |
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| Wednesday, December 20, 2017 |
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| Partly Cloudy early, Mostly Cloudy Day to Partly Cloudy PM,
Breezy, Seasonal Temperatures |
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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 - 2017 |
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December 20, 2017 |
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Record |
Record |
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| Observed Daily Data |
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Observed |
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2016 |
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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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36 |
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40 |
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+9 |
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58 |
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in |
1957 |
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11 |
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in |
1942 |
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| Minimum
Temperature |
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32 |
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21 |
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27 |
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+5 |
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51 |
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in |
1957 |
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-6 |
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in |
1942 |
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| Average Temperature |
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41 |
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29 |
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33 |
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+8 |
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55 |
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in |
1957 |
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3 |
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in |
1942 |
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| Precipitation |
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T |
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.00 |
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.14 |
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.00 |
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1.48 |
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in |
2002 |
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| One Hour |
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T |
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.00 |
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.49 |
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in |
2002 |
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| Snowfall |
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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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16.0 |
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in |
2009 |
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| Snow
Depth |
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0 |
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0 |
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14 |
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in |
1904 |
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| HDD |
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24 |
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36 |
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31 |
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-7 |
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62 |
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in |
1942 |
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10 |
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in |
1957 |
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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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| Maximum Dew Point |
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40 |
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33 |
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33 |
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+7 |
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56 |
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in |
2002 |
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-1 |
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in |
1983 |
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| Minimum
Dew Point |
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20 |
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9 |
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17 |
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+3 |
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45 |
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in |
1957 |
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-17 |
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in |
1955 |
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| Average Dew Point |
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30 |
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21 |
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25 |
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+5 |
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49 |
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in |
1957 |
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-8 |
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in |
1955 |
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| Maximum Humidity |
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75% |
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90% |
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84% |
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-9% |
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100% |
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44% |
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in |
1955 |
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| Minimum
Humidity |
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45% |
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52% |
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56% |
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-11% |
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90% |
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in |
1987 |
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22% |
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in |
1962 |
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| Average Humidity |
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60% |
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71% |
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70% |
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-10% |
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95% |
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in |
1987 |
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35% |
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in |
1955 |
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| Maximum Barometer |
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30.00 |
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30.65 |
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30.18 |
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-00.18 |
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30.97 |
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in |
1990 |
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29.50 |
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in |
1995 |
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| Minimum
Barometer |
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29.63 |
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30.12 |
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29.84 |
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-00.21 |
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30.42 |
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in |
1979 |
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29.09 |
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in |
1934 |
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| Average Barometer |
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29.82 |
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30.39 |
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30.01 |
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-00.20 |
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30.60 |
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in |
1990 |
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29.43 |
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in |
1995 |
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| Average Wind |
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10.8 |
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4.9 |
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8.1 |
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+2.7 |
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17.5 |
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in |
2009 |
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2.2 |
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in |
1993 |
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| Direction |
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WNW |
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N |
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WNW |
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NW |
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SW |
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| High Wind Gust |
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30 |
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22 |
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25 |
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+5 |
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48 |
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in |
1970 |
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12 |
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in |
1985 |
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| Direction |
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WNW |
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W |
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WNW |
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WNW |
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NNW |
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| High Heat Index |
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| Wind Chill |
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25 |
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14 |
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14 |
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+11 |
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-20 |
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in |
1955 |
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| Maximum Water Temp |
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43.7 |
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41.8 |
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45.4 |
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-1.7 |
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50.7 |
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in |
2006 |
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41.5 |
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in |
2005 |
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| Minimum
Water Temp |
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42.2 |
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40.4 |
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42.7 |
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-0.5 |
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47.3 |
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in |
2015 |
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38.3 |
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in |
2005 |
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| Average Water Temp |
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43.0 |
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41.1 |
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44.1 |
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-1.1 |
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48.9 |
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in |
2011 |
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39.9 |
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in |
2005 |
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| Sunrise/ AM Twilight |
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7:08:AM |
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6:36:AM |
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| Sunset /
PM Twilight |
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4:18:PM |
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4:50:PM |
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| Length Of Day |
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9:10 |
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| Special Conditions |
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None |
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| Comments |
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December 20, 2017 |
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Record |
Record |
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| Month-to-Date Summary |
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Observed |
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2016 |
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Normal |
Depart |
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Highest |
Lowest |
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| Avg Maximum Temperature |
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42.7 |
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42.2 |
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43.6 |
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-0.8 |
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53.3 |
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in |
2015 |
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31.6 |
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in |
1904 |
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| Avg
Minimum Temperature |
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30.1 |
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29.1 |
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29.9 |
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+0.3 |
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40.9 |
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in |
2015 |
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16.4 |
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in |
1989 |
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| Average Temperature |
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36.4 |
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35.6 |
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36.7 |
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-0.3 |
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47.1 |
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in |
2015 |
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24.7 |
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in |
1989 |
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| Total
Precipitation |
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1.31 |
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1.83 |
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2.91 |
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-1.60 |
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9.27 |
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in |
1936 |
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.27 |
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in |
1998 |
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| Total Snowfall |
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6.1 |
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2.6 |
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4.3 |
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+1.8 |
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21.3 |
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in |
1981 |
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0.0 |
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in |
2015 |
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| Total
HDD |
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567 |
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585 |
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561 |
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+6 |
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802 |
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in |
1989 |
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352 |
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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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0 |
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in |
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| Avg Maximum Dew Point |
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34.6 |
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34.1 |
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35.5 |
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-1.0 |
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47.6 |
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in |
2015 |
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18.0 |
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in |
1989 |
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| Avg
Minimum Dew Point |
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20.8 |
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18.6 |
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20.3 |
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+0.5 |
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35.4 |
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in |
2015 |
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-0.2 |
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in |
1989 |
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| Average Dew Point |
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27.7 |
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26.3 |
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27.9 |
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-0.3 |
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41.5 |
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in |
2015 |
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8.9 |
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in |
1989 |
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December 20, 2017 |
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Record |
Record |
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| Year-to-Date Summary |
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Observed |
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2016 |
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Normal |
Depart |
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Highest |
Lowest |
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| Total Precipitation |
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40.42 |
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30.80 |
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46.89 |
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-6.47 |
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63.81 |
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in |
1983 |
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27.14 |
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in |
1965 |
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| Total Snowfall (since
Jul 1) |
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6.1 |
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2.6 |
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5.4 |
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+0.7 |
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21.3 |
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in |
1898 |
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0.0 |
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in |
2015 |
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| Total
HDD (since Jul 1) |
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1364 |
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1440 |
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1593 |
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-229 |
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2098 |
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in |
1904 |
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1147 |
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in |
2015 |
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| Total CDD (since Jan 1) |
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580 |
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807 |
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563 |
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+17 |
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807 |
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in |
2016 |
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290 |
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in |
1902 |
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| Hour-by-Hour Weather For December 20, 2017 |
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| Climate Weather for December 20 |
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| Weather History For December 20 |
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| Weather Calendar |
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| Back To Weather Stat Page |
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