Groton, CT

10:53 PM EDT on July 27, 2017 (GMT -0400)
Groton-New London

Weather History for KGON - August, 2014

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Sunday, August 17, 2014

  Actual Average Record
Temperature  
Mean Temperature 71 °F -  
Max Temperature 78 °F 80 °F 90 °F (2002)
Min Temperature 64 °F 62 °F 49 °F (1981)
Cooling Degree Days 6    
Growing Degree Days 21 (Base 50)    
Moisture  
Dew Point 62 °F    
Average Humidity 77    
Maximum Humidity 100    
Minimum Humidity 55    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.83 in    
Wind  
Wind Speed 5 mph (West)    
Max Wind Speed 13 mph    
Max Gust Speed 18 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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Daily Weather History Graph

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Date:

Astronomy

Aug. 17, 2014 Rise Set
Actual Time 5:59 AM EDT 7:44 PM EDT
Civil Twilight 5:29 AM EDT 8:13 PM EDT
Nautical Twilight 4:53 AM EDT 8:49 PM EDT
Astronomical Twilight 4:15 AM EDT 9:27 PM EDT
Moon No Moon Rise 1:47 PM EDT (8/17)
Length of Visible Light 14h 44m
Length of Day
13h 45m
Waning Gibbous, 48% of the Moon is Illuminated
Aug 17
Waning Gibbous
Aug 25
New
Sep 2
First Quarter
Sep 8
Full
Sep 15
Last 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 66.0 °F 64.0 °F 93% 29.90 in 10.0 mi Calm Calm - N/A   Clear
1:56 AM 64.0 °F 64.0 °F 100% 29.88 in 8.0 mi Calm Calm - N/A   Clear
2:56 AM 64.0 °F 64.0 °F 100% 29.87 in 8.0 mi Calm Calm - N/A   Clear
3:56 AM 64.9 °F 64.0 °F 97% 29.86 in 9.0 mi Calm Calm - N/A   Scattered Clouds
4:56 AM 66.9 °F 66.0 °F 97% 29.86 in 8.0 mi SW 3.5 mph - N/A   Clear
5:56 AM 66.0 °F 64.9 °F 96% 29.86 in 7.0 mi SSW 4.6 mph - N/A   Mostly Cloudy
6:56 AM 68.0 °F 62.1 °F 81% 29.85 in 9.0 mi SW 8.1 mph - N/A   Clear
7:56 AM 70.0 °F 63.0 °F 78% 29.85 in 9.0 mi SSW 8.1 mph - N/A   Clear
8:56 AM 71.1 °F 63.0 °F 75% 29.85 in 10.0 mi WSW 9.2 mph - N/A   Clear
9:56 AM 73.0 °F 63.0 °F 71% 29.83 in 10.0 mi WSW 9.2 mph 18.4 mph N/A   Partly Cloudy
10:56 AM 73.9 °F 64.9 °F 73% 29.83 in 9.0 mi WSW 9.2 mph - N/A   Mostly Cloudy
11:56 AM 73.4 °F 62.6 °F 69% 29.82 in 9.0 mi WSW 11.5 mph - N/A   Mostly Cloudy
12:56 PM 73.9 °F 64.0 °F 71% 29.80 in 9.0 mi WSW 12.7 mph - N/A   Overcast
1:56 PM 73.0 °F 64.9 °F 76% 29.80 in 9.0 mi WSW 8.1 mph - N/A   Overcast
2:56 PM 75.9 °F 64.9 °F 69% 29.79 in 10.0 mi SSW 6.9 mph - N/A   Mostly Cloudy
3:56 PM 73.0 °F 64.9 °F 76% 29.78 in 9.0 mi SW 9.2 mph - N/A   Overcast
4:56 PM 73.0 °F 64.0 °F 73% 29.79 in 9.0 mi WSW 10.4 mph - N/A   Mostly Cloudy
5:56 PM 78.1 °F 61.0 °F 56% 29.79 in 10.0 mi NNW 10.4 mph - N/A   Mostly Cloudy
6:56 PM 75.0 °F 57.9 °F 55% 29.79 in 10.0 mi NNW 8.1 mph - N/A   Clear
7:56 PM 71.1 °F 57.9 °F 63% 29.81 in 10.0 mi NW 6.9 mph - N/A   Partly Cloudy
8:56 PM 68.0 °F 57.9 °F 70% 29.84 in 10.0 mi NW 6.9 mph - N/A   Clear
9:56 PM 66.9 °F 57.0 °F 70% 29.84 in 10.0 mi NNW 11.5 mph - N/A   Clear
10:56 PM 66.9 °F 55.0 °F 66% 29.85 in 10.0 mi NNW 8.1 mph - N/A   Clear
11:56 PM 64.0 °F 54.0 °F 70% 29.85 in 10.0 mi NNW 5.8 mph - N/A   Clear