Weather History for Groton, CT

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Tuesday, November 20, 2012

  Actual Average Record
Temperature  
Mean Temperature 42 °F -  
Max Temperature 51 °F 51 °F 68 °F (1991)
Min Temperature 33 °F 32 °F 17 °F (1986)
Degree Days  
Heating Degree Days 23    
Moisture  
Dew Point 34 °F    
Average Humidity 82    
Maximum Humidity 92    
Minimum Humidity 54    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.16 in    
Wind  
Wind Speed 7 mph (NNE)    
Max Wind Speed 12 mph    
Max Gust Speed -    
Visibility 8 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. 20, 2012 Rise Set
Actual Time 6:42 AM EST 4:24 PM EST
Civil Twilight 6:12 AM EST 4:54 PM EST
Nautical Twilight 5:39 AM EST 5:28 PM EST
Astronomical Twilight 5:06 AM EST 6:01 PM EST
Moon 12:13 PM EST 11:56 PM EST
Length of Visible Light 10h 41m
Length of Day
9h 41m
Waxing Crescent, 51% of the Moon is Illuminated
Nov 20
Waxing Crescent
Nov 28
Full
Dec 6
Last Quarter
Dec 13
New
Dec 20
First Quarter

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 35.1 °F 28.6 °F 33.1 °F 92% 30.23 in 7.0 mi North 8.1 mph - N/A   Clear
1:56 AM 34.0 °F 26.6 °F 32.0 °F 92% 30.21 in 7.0 mi North 9.2 mph - N/A   Clear
2:56 AM 34.0 °F 27.2 °F 32.0 °F 92% 30.20 in 7.0 mi North 8.1 mph - N/A   Clear
3:56 AM 34.0 °F 26.6 °F 32.0 °F 92% 30.19 in 7.0 mi North 9.2 mph - N/A   Clear
4:56 AM 33.1 °F 26.1 °F 30.9 °F 92% 30.18 in 7.0 mi North 8.1 mph - N/A   Clear
5:56 AM 33.1 °F 24.9 °F 30.9 °F 92% 30.18 in 6.0 mi North 10.4 mph - N/A   Clear
6:56 AM 33.1 °F 24.9 °F 30.9 °F 92% 30.19 in 5.0 mi North 10.4 mph - N/A   Clear
7:56 AM 35.1 °F 26.9 °F 32.0 °F 89% 30.19 in 6.0 mi North 11.5 mph - N/A   Clear
8:56 AM 36.0 °F 28.0 °F 33.1 °F 89% 30.18 in 10.0 mi North 11.5 mph - N/A   Clear
9:56 AM 45.0 °F 41.2 °F 37.9 °F 76% 30.18 in 9.0 mi NNE 6.9 mph - N/A   Clear
10:56 AM 50.0 °F - 37.9 °F 63% 30.16 in 10.0 mi North 6.9 mph - N/A   Clear
11:56 AM 51.1 °F - 35.1 °F 54% 30.14 in 10.0 mi East 4.6 mph - N/A   Clear
12:56 PM 51.1 °F - 37.9 °F 61% 30.12 in 10.0 mi ESE 6.9 mph - N/A   Clear
1:56 PM 51.1 °F - 39.0 °F 63% 30.12 in 10.0 mi SE 5.8 mph - N/A   Clear
2:56 PM 48.2 °F - 37.4 °F 66% 30.11 in 10.0 mi SE 5.8 mph - N/A   Clear
3:56 PM 48.0 °F - 37.9 °F 68% 30.12 in 10.0 mi Calm Calm - N/A   Clear
4:56 PM 43.0 °F - 37.0 °F 80% 30.12 in 10.0 mi Calm Calm - N/A   Clear
5:56 PM 42.1 °F 40.2 °F 37.0 °F 82% 30.14 in 8.0 mi NE 3.5 mph - N/A   Clear
6:56 PM 37.9 °F 34.4 °F 34.0 °F 86% 30.13 in 10.0 mi NNE 4.6 mph - N/A   Clear
7:56 PM 35.1 °F 32.2 °F 32.0 °F 89% 30.14 in 10.0 mi North 3.5 mph - N/A   Clear
8:56 PM 37.0 °F 34.5 °F 33.1 °F 86% 30.15 in 9.0 mi North 3.5 mph - N/A   Clear
9:56 PM 37.0 °F 33.3 °F 34.0 °F 89% 30.15 in 9.0 mi North 4.6 mph - N/A   Clear
10:56 PM 36.0 °F 32.1 °F 32.0 °F 86% 30.15 in 8.0 mi NNE 4.6 mph - N/A   Clear
11:56 PM 35.1 °F 32.2 °F 32.0 °F 89% 30.16 in 8.0 mi NE 3.5 mph - N/A   Clear