Weather History for Groton, CT

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Wednesday, August 6, 2014

  Actual Average Record
Temperature  
Mean Temperature 72 °F -  
Max Temperature 79 °F 81 °F 91 °F (1977)
Min Temperature 64 °F 62 °F 50 °F (1972)
Cooling Degree Days 8    
Growing Degree Days 22 (Base 50)    
Moisture  
Dew Point 63 °F    
Average Humidity 73    
Maximum Humidity 90    
Minimum Humidity 52    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.84 in    
Wind  
Wind Speed 6 mph (NW)    
Max Wind Speed 14 mph    
Max Gust Speed -    
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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Astronomy

Aug. 06, 2014 Rise Set
Actual Time 5:48 AM EDT 7:59 PM EDT
Civil Twilight 5:17 AM EDT 8:29 PM EDT
Nautical Twilight 4:39 AM EDT 9:07 PM EDT
Astronomical Twilight 3:58 AM EDT 9:48 PM EDT
Moon 4:13 PM EDT (8/6) 1:20 AM EDT (8/6)
Length of Visible Light 15h 12m
Length of Day
14h 10m
Waxing Gibbous, 77% of the Moon is Illuminated
Aug 6
Waxing Gibbous
Aug 10
Full
Aug 17
Last Quarter
Aug 25
New
Sep 2
First Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 70.0 °F 66.9 °F 90% 29.89 in 9.0 mi NW 6.9 mph - N/A   Clear
1:56 AM 69.1 °F 61.0 °F 75% 29.87 in 10.0 mi NNW 5.8 mph - N/A   Clear
2:56 AM 68.0 °F 59.0 °F 73% 29.86 in 10.0 mi NNW 3.5 mph - N/A   Clear
3:56 AM 66.0 °F 60.1 °F 81% 29.84 in 10.0 mi North 3.5 mph - N/A   Scattered Clouds
4:56 AM 66.0 °F 60.1 °F 81% 29.84 in 10.0 mi NNW 3.5 mph - N/A   Scattered Clouds
5:56 AM 66.0 °F 60.1 °F 81% 29.85 in 10.0 mi Calm Calm - N/A   Clear
6:56 AM 66.0 °F 62.1 °F 87% 29.86 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:56 AM 69.1 °F 63.0 °F 81% 29.85 in 9.0 mi NNW 4.6 mph - N/A   Overcast
8:56 AM 73.0 °F 64.0 °F 73% 29.85 in 9.0 mi NNE 5.8 mph - N/A   Mostly Cloudy
9:56 AM 75.0 °F 64.9 °F 71% 29.85 in 9.0 mi North 4.6 mph - N/A   Clear
10:56 AM 75.9 °F 66.0 °F 71% 29.85 in 9.0 mi SW 8.1 mph - N/A   Clear
11:56 AM 77.0 °F 66.9 °F 71% 29.83 in 9.0 mi SW 8.1 mph - N/A   Clear
12:56 PM 78.1 °F 66.0 °F 66% 29.82 in 9.0 mi SW 11.5 mph - N/A   Scattered Clouds
1:56 PM 75.9 °F 64.9 °F 69% 29.81 in 9.0 mi SW 13.8 mph - N/A   Mostly Cloudy
2:56 PM 75.9 °F 64.9 °F 69% 29.81 in 8.0 mi WSW 12.7 mph - N/A   Scattered Clouds
3:56 PM 75.9 °F 64.9 °F 69% 29.80 in 8.0 mi WSW 11.5 mph - N/A   Clear
4:56 PM 77.0 °F 66.0 °F 69% 29.79 in 8.0 mi WSW 11.5 mph - N/A   Partly Cloudy
5:56 PM 75.9 °F 66.0 °F 71% 29.80 in 9.0 mi WSW 6.9 mph - N/A   Partly Cloudy
6:56 PM 79.0 °F 60.1 °F 52% 29.82 in 10.0 mi NW 10.4 mph - N/A   Clear
7:56 PM 73.0 °F 60.1 °F 64% 29.83 in 9.0 mi NNW 6.9 mph - N/A   Clear
8:56 PM 71.1 °F 60.1 °F 68% 29.84 in 10.0 mi NNW 5.8 mph - N/A   Clear
9:56 PM 69.1 °F 57.9 °F 68% 29.85 in 10.0 mi NNW 5.8 mph - N/A   Scattered Clouds
10:56 PM 68.0 °F 60.1 °F 76% 29.86 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
11:56 PM 64.0 °F 57.9 °F 80% 29.86 in 10.0 mi North 4.6 mph - N/A   Clear