Weather History for Groton, CT

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Wednesday, October 9, 2013

  Actual Average Record
Temperature  
Mean Temperature 55 °F -  
Max Temperature 64 °F 65 °F 86 °F (2011)
Min Temperature 46 °F 46 °F 30 °F (1988)
Degree Days  
Heating Degree Days 10    
Growing Degree Days 5 (Base 50)    
Moisture  
Dew Point 44 °F    
Average Humidity 69    
Maximum Humidity 86    
Minimum Humidity 50    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.37 in    
Wind  
Wind Speed 9 mph (NNE)    
Max Wind Speed 18 mph    
Max Gust Speed 25 mph    
Visibility 10 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

Oct. 09, 2013 Rise Set
Actual Time 6:53 AM EDT 6:16 PM EDT
Civil Twilight 6:25 AM EDT 6:44 PM EDT
Nautical Twilight 5:53 AM EDT 7:16 PM EDT
Astronomical Twilight 5:21 AM EDT 7:48 PM EDT
Moon 11:48 AM EDT (10/9) 9:45 PM EDT (10/9)
Length of Visible Light 12h 18m
Length of Day
11h 22m
Waxing Crescent, 25% of the Moon is Illuminated
Oct 9
Waxing Crescent
Oct 11
First Quarter
Oct 18
Full
Oct 26
Last Quarter
Nov 3
New

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 50.0 °F 42.1 °F 74% 30.35 in 10.0 mi North 8.1 mph - N/A   Clear
1:56 AM 48.9 °F 42.1 °F 77% 30.35 in 10.0 mi North 8.1 mph - N/A   Clear
2:56 AM 48.0 °F 41.0 °F 77% 30.36 in 10.0 mi North 6.9 mph - N/A   Clear
3:56 AM 48.0 °F 41.0 °F 77% 30.36 in 10.0 mi North 8.1 mph - N/A   Clear
4:56 AM 46.9 °F 42.1 °F 83% 30.37 in 10.0 mi North 9.2 mph - N/A   Clear
5:56 AM 46.9 °F 43.0 °F 86% 30.37 in 10.0 mi North 6.9 mph - N/A   Clear
6:56 AM 46.9 °F 42.1 °F 83% 30.38 in 10.0 mi North 6.9 mph - N/A   Clear
7:56 AM 48.9 °F 43.0 °F 80% 30.39 in 10.0 mi North 9.2 mph - N/A   Clear
8:56 AM 50.0 °F 43.0 °F 77% 30.41 in 10.0 mi North 8.1 mph - N/A   Clear
9:56 AM 57.0 °F 45.0 °F 64% 30.41 in 10.0 mi NE 10.4 mph - N/A   Clear
10:56 AM 60.1 °F 45.0 °F 57% 30.41 in 10.0 mi ENE 15.0 mph - N/A   Clear
11:56 AM 63.0 °F 46.0 °F 54% 30.40 in 10.0 mi NE 15.0 mph 21.9 mph N/A   Clear
12:56 PM 64.0 °F 46.0 °F 52% 30.38 in 10.0 mi NE 18.4 mph 25.3 mph N/A   Clear
1:56 PM 64.0 °F 45.0 °F 50% 30.36 in 10.0 mi NE 13.8 mph - N/A   Clear
2:56 PM 64.0 °F 45.0 °F 50% 30.36 in 10.0 mi ENE 15.0 mph - N/A   Clear
3:56 PM 63.0 °F 45.0 °F 52% 30.36 in 10.0 mi ENE 11.5 mph - N/A   Clear
4:56 PM 62.1 °F 45.0 °F 53% 30.35 in 10.0 mi ENE 9.2 mph - N/A   Clear
5:56 PM 59.0 °F 45.0 °F 60% 30.35 in 10.0 mi ENE 5.8 mph - N/A   Clear
6:56 PM 55.9 °F 45.0 °F 67% 30.35 in 10.0 mi ENE 6.9 mph - N/A   Clear
7:56 PM 55.0 °F 44.1 °F 67% 30.34 in 10.0 mi NE 8.1 mph - N/A   Clear
8:56 PM 54.0 °F 45.0 °F 72% 30.35 in 10.0 mi NNE 8.1 mph - N/A   Clear
9:56 PM 52.0 °F 45.0 °F 77% 30.35 in 10.0 mi NE 8.1 mph - N/A   Clear
10:56 PM 51.1 °F 46.0 °F 83% 30.34 in 10.0 mi NNE 6.9 mph - N/A   Clear
11:56 PM 50.0 °F 46.0 °F 86% 30.33 in 10.0 mi NNE 6.9 mph - N/A   Clear