Groton, CT

10:58 PM EDT on August 22, 2017 (GMT -0400)
Groton-New London

Weather History for KGON - December, 2011

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Tuesday, December 27, 2011

  Actual Average Record
Temperature  
Mean Temperature 40 °F -  
Max Temperature 55 °F 34 °F 60 °F (1973)
Min Temperature 26 °F 19 °F 4 °F (1993)
Degree Days  
Heating Degree Days 24    
Moisture  
Dew Point 43 °F    
Average Humidity 87    
Maximum Humidity 100    
Minimum Humidity 67    
Precipitation  
Precipitation 0.16 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.75 in    
Wind  
Wind Speed 14 mph (South)    
Max Wind Speed 38 mph    
Max Gust Speed 61 mph    
Visibility 7 miles    
Events Rain    
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 27, 2011 Rise Set
Actual Time 7:13 AM EST 4:25 PM EST
Civil Twilight 6:41 AM EST 4:56 PM EST
Nautical Twilight 6:06 AM EST 5:31 PM EST
Astronomical Twilight 5:33 AM EST 6:05 PM EST
Moon 9:04 AM EST (12/27) 7:57 PM EST (12/27)
Length of Visible Light 10h 15m
Length of Day
9h 12m
Waxing Crescent, 11% of the Moon is Illuminated
Dec 27
Waxing Crescent
Jan 1
First Quarter
Jan 9
Full
Jan 16
Last Quarter
Jan 23
New

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 27.0 °F 21.6 °F 23.0 °F 85% 30.22 in 9.0 mi NE 4.6 mph - N/A   Clear
1:56 AM 27.0 °F - 24.1 °F 89% 30.21 in 10.0 mi Calm Calm - N/A   Clear
2:56 AM 26.1 °F - 23.0 °F 88% 30.19 in 10.0 mi Calm Calm - N/A   Clear
3:56 AM 27.0 °F - 23.0 °F 85% 30.17 in 10.0 mi Calm Calm - N/A   Clear
4:56 AM 39.0 °F 33.4 °F 28.9 °F 67% 30.14 in 10.0 mi SW 8.1 mph - N/A   Clear
5:56 AM 41.0 °F 33.5 °F 33.1 °F 73% 30.13 in 10.0 mi SSW 13.8 mph - N/A   Clear
6:56 AM 42.1 °F 34.9 °F 33.1 °F 70% 30.11 in 10.0 mi SW 13.8 mph - N/A   Clear
7:56 AM 43.0 °F 36.4 °F 33.1 °F 68% 30.11 in 10.0 mi SW 12.7 mph - N/A   Clear
8:56 AM 45.0 °F 38.5 °F 35.1 °F 68% 30.11 in 10.0 mi SW 13.8 mph 24.2 mph N/A   Clear
9:56 AM 46.0 °F 39.6 °F 37.0 °F 71% 30.09 in 10.0 mi SSW 15.0 mph - N/A   Clear
10:56 AM 46.9 °F - 37.9 °F 71% 30.04 in 10.0 mi SW 9.2 mph - N/A   Clear
11:56 AM 48.2 °F - 39.2 °F 71% 29.99 in 10.0 mi SSW 15.0 mph - N/A   Clear
12:56 PM 48.9 °F - 41.0 °F 74% 29.93 in 10.0 mi South 12.7 mph - N/A   Clear
1:56 PM 48.2 °F - 42.8 °F 82% 29.90 in 10.0 mi South 11.5 mph - N/A   Scattered Clouds
2:56 PM 50.0 °F - 44.1 °F 80% 29.85 in 10.0 mi SSE 11.5 mph - N/A   Overcast
3:56 PM 50.0 °F - 46.4 °F 87% 29.79 in 10.0 mi SSE 19.6 mph - N/A   Overcast
4:56 PM 51.1 °F - 48.0 °F 89% 29.75 in 4.0 mi SE 18.4 mph - 0.00 in Rain Light Rain
5:56 PM 52.0 °F - 51.1 °F 97% 29.68 in 6.0 mi SE 24.2 mph 32.2 mph 0.03 in Rain Light Rain
6:56 PM 53.1 °F - 53.1 °F 100% 29.60 in 5.0 mi SE 26.5 mph 34.5 mph 0.01 in Rain Light Rain
7:48 PM 53.6 °F - 53.6 °F 100% 29.53 in 3.0 mi SE 33.4 mph 41.4 mph 0.05 in Rain Rain
7:56 PM 54.0 °F - 53.1 °F 97% 29.53 in 4.0 mi SE 33.4 mph 46.0 mph 0.05 in Rain Light Rain
8:56 PM 55.0 °F - - N/A% 29.44 in 6.0 mi SSE 32.2 mph 44.9 mph 0.01 in Rain Light Rain
9:07 PM 55.4 °F - - N/A% 29.43 in 2.5 mi SSE 34.5 mph 47.2 mph 0.02 in Rain Light Rain
9:15 PM 55.4 °F - - N/A% 29.41 in 5.0 mi SSE 35.7 mph 44.9 mph N/A Rain Light Rain
9:56 PM 55.9 °F - 55.9 °F 100% 29.37 in 5.0 mi SSE 38.0 mph 49.5 mph 0.04 in   Overcast
10:28 PM 55.4 °F - 55.4 °F 100% 29.36 in 3.0 mi South 34.5 mph 61.0 mph 0.00 in Rain Light Rain
10:36 PM 55.4 °F - 55.4 °F 100% 29.35 in 4.0 mi South 34.5 mph 48.3 mph 0.00 in Rain Light Rain
10:56 PM 55.9 °F - 55.9 °F 100% 29.35 in 3.0 mi South 38.0 mph 44.9 mph 0.02 in Rain Light Rain
11:24 PM 55.4 °F - 55.4 °F 100% 29.34 in 5.0 mi South 29.9 mph 35.7 mph 0.00 in   Overcast
11:34 PM 55.4 °F - 55.4 °F 100% 29.35 in 5.0 mi SSW 25.3 mph 34.5 mph 0.00 in   Overcast
11:52 PM 55.4 °F - 55.4 °F 100% 29.34 in 6.0 mi SSW 21.9 mph - 0.00 in   Overcast
11:56 PM 55.9 °F - 55.0 °F 97% 29.34 in 6.0 mi SW 19.6 mph - 0.00 in   Overcast