Weather History for Groton, CT

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Monday, November 28, 2011

  Actual Average Record
Temperature  
Mean Temperature 54 °F -  
Max Temperature 62 °F 51 °F 66 °F (1984)
Min Temperature 46 °F 34 °F 18 °F (1982)
Degree Days  
Heating Degree Days 11    
Growing Degree Days 4 (Base 50)    
Moisture  
Dew Point 51 °F    
Average Humidity 87    
Maximum Humidity 100    
Minimum Humidity 70    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.14 in    
Wind  
Wind Speed 6 mph (SW)    
Max Wind Speed 10 mph    
Max Gust Speed 20 mph    
Visibility 9 miles    
Events      
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

Nov. 28, 2011 Rise Set
Actual Time 6:51 AM EST 4:20 PM EST
Civil Twilight 6:20 AM EST 4:51 PM EST
Nautical Twilight 5:46 AM EST 5:25 PM EST
Astronomical Twilight 5:13 AM EST 5:58 PM EST
Moon 9:58 AM EST (11/28) 8:04 PM EST (11/28)
Length of Visible Light 10h 30m
Length of Day
9h 29m
Waxing Crescent, 15% of the Moon is Illuminated
Nov 28
Waxing Crescent
Dec 2
First Quarter
Dec 10
Full
Dec 17
Last Quarter
Dec 24
New

Hourly Weather History & Observations

Time (EST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 55.9 °F 52.0 °F 87% 30.14 in 10.0 mi SW 10.4 mph - N/A   Clear
1:56 AM 55.0 °F 51.1 °F 86% 30.15 in 10.0 mi WSW 4.6 mph - N/A   Clear
2:56 AM 55.9 °F 52.0 °F 87% 30.15 in 10.0 mi WSW 6.9 mph - N/A   Clear
3:56 AM 55.9 °F 51.1 °F 84% 30.14 in 10.0 mi West 6.9 mph - N/A   Clear
4:56 AM 55.9 °F 52.0 °F 87% 30.15 in 10.0 mi WSW 9.2 mph 19.6 mph N/A   Clear
5:56 AM 55.9 °F 52.0 °F 87% 30.14 in 10.0 mi SW 10.4 mph 16.1 mph N/A   Mostly Cloudy
6:56 AM 57.0 °F 52.0 °F 83% 30.14 in 10.0 mi SW 9.2 mph - N/A   Scattered Clouds
7:56 AM 57.0 °F 53.1 °F 87% 30.16 in 10.0 mi WSW 4.6 mph - N/A   Overcast
8:56 AM 57.9 °F 53.1 °F 84% 30.17 in 10.0 mi WSW 8.1 mph - N/A   Scattered Clouds
9:56 AM 59.0 °F 54.0 °F 83% 30.17 in 10.0 mi SW 6.9 mph - N/A   Clear
10:56 AM 59.0 °F 53.1 °F 81% 30.16 in 10.0 mi WSW 6.9 mph - N/A   Clear
11:56 AM 61.0 °F 52.0 °F 72% 30.14 in 10.0 mi WSW 10.4 mph - N/A   Clear
12:56 PM 61.0 °F 53.1 °F 75% 30.14 in 10.0 mi SW 6.9 mph - N/A   Clear
1:56 PM 57.9 °F 53.1 °F 84% 30.12 in 10.0 mi SW 3.5 mph - N/A   Clear
2:56 PM 62.1 °F 52.0 °F 70% 30.12 in 10.0 mi SW 9.2 mph - N/A   Clear
3:56 PM 59.0 °F 52.0 °F 78% 30.13 in 10.0 mi SW 6.9 mph - N/A   Clear
4:56 PM 57.0 °F 51.1 °F 81% 30.12 in 10.0 mi SW 5.8 mph - N/A   Clear
5:56 PM 55.9 °F 51.1 °F 84% 30.13 in 10.0 mi Calm Calm - N/A   Clear
6:56 PM 54.0 °F 51.1 °F 90% 30.14 in 10.0 mi SSW 3.5 mph - N/A   Clear
7:56 PM 48.9 °F 48.0 °F 97% 30.14 in 10.0 mi Calm Calm - N/A   Clear
8:56 PM 48.0 °F 46.9 °F 96% 30.14 in 10.0 mi Calm Calm - N/A   Clear
9:03 PM 46.4 °F 46.4 °F 100% 30.14 in 1.8 mi Calm Calm - N/A   Clear
9:12 PM 46.4 °F 46.4 °F 100% 30.14 in 4.0 mi Calm Calm - N/A   Scattered Clouds
9:56 PM 46.9 °F 46.9 °F 100% 30.14 in 3.0 mi Calm Calm - N/A   Mostly Cloudy
10:56 PM 46.0 °F 46.0 °F 100% 30.14 in 8.0 mi Calm Calm - N/A   Scattered Clouds
11:56 PM 46.9 °F 46.9 °F 100% 30.13 in 4.0 mi Calm Calm - N/A   Scattered Clouds