Weather History for Groton, CT

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Wednesday, November 7, 2012

  Actual Average Record
Temperature  
Mean Temperature 37 °F -  
Max Temperature 41 °F 54 °F 67 °F (1975)
Min Temperature 33 °F 37 °F 21 °F (1962)
Degree Days  
Heating Degree Days 28    
Moisture  
Dew Point 31 °F    
Average Humidity 85    
Maximum Humidity 93    
Minimum Humidity 65    
Precipitation  
Precipitation 0.01 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.73 in    
Wind  
Wind Speed 22 mph (NNE)    
Max Wind Speed 29 mph    
Max Gust Speed 45 mph    
Visibility 6 miles    
Events Rain , Snow    
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. 07, 2012 Rise Set
Actual Time 6:27 AM EST 4:35 PM EST
Civil Twilight 5:58 AM EST 5:05 PM EST
Nautical Twilight 5:25 AM EST 5:38 PM EST
Astronomical Twilight 4:52 AM EST 6:10 PM EST
Moon No Moon Rise 12:47 PM EST (11/7)
Length of Visible Light 11h 06m
Length of Day
10h 08m
Last Quarter, 43% of the Moon is Illuminated
Nov 7
Last Quarter
Nov 13
New
Nov 20
First Quarter
Nov 28
Full
Dec 6
Last Quarter

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
8:56 AM 41.0 °F 32.8 °F 30.0 °F 65% 29.91 in 10.0 mi North 16.1 mph 25.3 mph N/A   Overcast
9:56 AM 41.0 °F 31.1 °F 30.0 °F 65% 29.88 in 10.0 mi North 23.0 mph 34.5 mph N/A   Overcast
10:56 AM 41.0 °F 31.9 °F 30.9 °F 67% 29.86 in 10.0 mi NNE 19.6 mph 31.1 mph 0.00 in   Overcast
11:56 AM 41.0 °F 31.4 °F 32.0 °F 70% 29.81 in 8.0 mi NNE 21.9 mph 32.2 mph 0.00 in   Overcast
12:47 PM 39.2 °F 28.7 °F 33.8 °F 81% 29.78 in 6.0 mi North 23.0 mph 39.1 mph 0.00 in Rain Light Rain
12:56 PM 39.0 °F 27.4 °F 34.0 °F 82% 29.76 in 6.0 mi NNE 28.8 mph 40.3 mph 0.00 in Rain Light Rain
1:56 PM 37.0 °F 26.2 °F 34.0 °F 89% 29.75 in 5.0 mi NNE 21.9 mph 34.5 mph 0.00 in Rain Light Rain
2:56 PM 36.0 °F 23.9 °F 33.1 °F 89% 29.74 in 3.0 mi NNE 25.3 mph 34.5 mph 0.01 in Rain Light Rain
3:06 PM 35.6 °F 24.0 °F 33.8 °F 93% 29.74 in 1.8 mi NNE 23.0 mph 33.4 mph 0.00 in Snow Light Snow
3:44 PM 33.8 °F - 32.0 °F 93% 29.74 in 1.5 mi North - - 0.00 in Snow Light Snow
4:05 PM 33.8 °F 21.9 °F 30.2 °F 87% 29.74 in - North 21.9 mph 26.5 mph N/A   Unknown
4:14 PM 33.8 °F 22.2 °F 32.0 °F 93% 29.73 in 1.5 mi North 20.7 mph 28.8 mph N/A Snow Light Snow
4:49 PM 33.8 °F 22.2 °F 30.2 °F 87% 29.71 in 2.0 mi North 20.7 mph 27.6 mph N/A Snow Light Snow
4:56 PM 34.0 °F 22.1 °F 32.0 °F 92% 29.71 in 2.5 mi North 21.9 mph 31.1 mph N/A   Overcast
4:59 PM 33.8 °F 22.2 °F 32.0 °F 93% 29.71 in 2.5 mi North 20.7 mph 31.1 mph 0.00 in   Overcast
5:03 PM 33.8 °F 22.2 °F 32.0 °F 93% 29.71 in 3.0 mi North 20.7 mph 31.1 mph 0.00 in   Overcast
5:27 PM 33.8 °F 22.5 °F 30.2 °F 87% 29.72 in - North 19.6 mph 29.9 mph N/A   Unknown
5:33 PM 33.8 °F 22.5 °F 30.2 °F 87% 29.71 in 1.8 mi NNE 19.6 mph 29.9 mph N/A Snow Light Snow
5:44 PM 33.8 °F 22.2 °F 30.2 °F 87% 29.71 in 1.8 mi North 20.7 mph 31.1 mph N/A Snow Light Snow
5:52 PM 33.8 °F 21.9 °F 30.2 °F 87% 29.71 in 2.0 mi North 21.9 mph 31.1 mph N/A Snow Light Snow
5:56 PM 33.1 °F 20.3 °F 30.9 °F 92% 29.71 in 2.0 mi NNE 24.2 mph 31.1 mph N/A Snow Light Snow
6:51 PM 33.8 °F 21.6 °F 30.2 °F 87% 29.70 in - North 23.0 mph 31.1 mph N/A   Unknown
6:56 PM 33.1 °F 20.9 °F 30.9 °F 92% 29.70 in 4.0 mi North 21.9 mph 35.7 mph 0.00 in   Mist
7:21 PM 33.8 °F 21.6 °F 30.2 °F 87% 29.68 in 4.0 mi NNE 23.0 mph 39.1 mph 0.00 in   Overcast
7:56 PM 33.1 °F 19.8 °F 30.0 °F 89% 29.68 in 9.0 mi North 26.5 mph 40.3 mph 0.00 in   Overcast
8:56 PM 33.1 °F 19.3 °F 28.0 °F 82% 29.66 in 10.0 mi North 28.8 mph 40.3 mph N/A   Overcast
9:41 PM 33.8 °F 20.5 °F 28.4 °F 81% 29.63 in 10.0 mi North 27.6 mph 44.9 mph N/A   Overcast
9:53 PM 33.8 °F 20.8 °F 28.4 °F 81% 29.63 in 10.0 mi North 26.5 mph 39.1 mph N/A   Overcast
9:56 PM 33.1 °F 19.3 °F 28.0 °F 82% 29.64 in 10.0 mi North 28.8 mph 39.1 mph N/A   Overcast
11:56 PM 34.0 °F 20.8 °F 28.0 °F 79% 29.60 in 10.0 mi North 27.6 mph 40.3 mph N/A   Overcast