Groton, CT

5:47 AM EDT on June 29, 2017 (GMT -0400)
Groton-New London

Weather History for KGON - September, 2013

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Tuesday, September 3, 2013

  Actual Average Record
Temperature  
Mean Temperature 70 °F -  
Max Temperature 75 °F 76 °F 90 °F (1973)
Min Temperature 63 °F 58 °F 42 °F (1967)
Cooling Degree Days 4    
Growing Degree Days 20 (Base 50)    
Moisture  
Dew Point 69 °F    
Average Humidity 95    
Maximum Humidity 100    
Minimum Humidity 83    
Precipitation  
Precipitation 0.58 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.77 in    
Wind  
Wind Speed 4 mph (SW)    
Max Wind Speed 15 mph    
Max Gust Speed 20 mph    
Visibility 3 miles    
Events Fog , Rain    
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

Sep. 03, 2013 Rise Set
Actual Time 6:16 AM EDT 7:17 PM EDT
Civil Twilight 5:48 AM EDT 7:45 PM EDT
Nautical Twilight 5:14 AM EDT 8:19 PM EDT
Astronomical Twilight 4:39 AM EDT 8:54 PM EDT
Moon 4:27 AM EDT (9/3) 6:03 PM EDT (9/3)
Length of Visible Light 13h 57m
Length of Day
13h 00m
Waning Crescent, 3% of the Moon is Illuminated
Sep 3
Waning Crescent
Sep 5
New
Sep 12
First Quarter
Sep 19
Full
Sep 26
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:21 AM 71.6 °F 71.6 °F 100% 29.75 in 2.5 mi WSW 5.8 mph - N/A   Overcast
12:56 AM 73.0 °F 72.0 °F 96% 29.76 in 3.0 mi West 3.5 mph - N/A   Overcast
1:09 AM 73.4 °F 71.6 °F 94% 29.76 in 2.5 mi SSW 3.5 mph - N/A   Overcast
1:56 AM 73.0 °F 72.0 °F 96% 29.75 in 1.8 mi SW 4.6 mph - N/A   Overcast
2:22 AM 73.4 °F 71.6 °F 94% 29.74 in 2.5 mi SW 6.9 mph - N/A   Mostly Cloudy
2:31 AM 73.4 °F 71.6 °F 94% 29.74 in 1.8 mi SSW 5.8 mph - N/A   Overcast
2:56 AM 72.0 °F 71.1 °F 97% 29.73 in 1.2 mi South 3.5 mph - N/A   Overcast
3:04 AM 71.6 °F 71.6 °F 100% 29.72 in 3.0 mi South 4.6 mph - N/A   Overcast
3:31 AM 71.6 °F 71.6 °F 100% 29.70 in 4.0 mi SSW 9.2 mph - N/A   Mostly Cloudy
3:52 AM 71.6 °F 71.6 °F 100% 29.70 in 3.0 mi SW 6.9 mph - N/A   Scattered Clouds
3:56 AM 71.1 °F 71.1 °F 100% 29.70 in 3.0 mi SW 5.8 mph - N/A   Partly Cloudy
4:49 AM 71.6 °F 71.6 °F 100% 29.73 in 4.0 mi West 4.6 mph - N/A   Mostly Cloudy
4:56 AM 72.0 °F 71.1 °F 97% 29.72 in 4.0 mi Calm Calm - N/A   Mostly Cloudy
5:56 AM 73.0 °F 71.1 °F 93% 29.74 in 4.0 mi Calm Calm - N/A   Overcast
6:32 AM 71.6 °F 71.6 °F 100% 29.75 in 2.0 mi Calm Calm - N/A   Overcast
6:56 AM 72.0 °F 71.1 °F 97% 29.76 in 2.0 mi Calm Calm - N/A   Overcast
7:20 AM 73.4 °F 71.6 °F 94% 29.76 in 2.5 mi Calm Calm - N/A   Overcast
7:24 AM 73.4 °F 71.6 °F 94% 29.76 in 2.0 mi Calm Calm - N/A   Overcast
7:46 AM 73.4 °F 71.6 °F 94% 29.77 in 2.0 mi Calm Calm - N/A   Mostly Cloudy
7:56 AM 75.0 °F 72.0 °F 90% 29.77 in 2.0 mi Calm Calm - N/A   Mostly Cloudy
8:03 AM 75.2 °F 71.6 °F 89% 29.78 in 3.0 mi Calm Calm - N/A   Scattered Clouds
8:11 AM 73.4 °F 71.6 °F 94% 29.78 in 2.5 mi Calm Calm - N/A   Mostly Cloudy
8:19 AM 73.4 °F 71.6 °F 94% 29.78 in 2.0 mi SSE 4.6 mph - N/A   Mostly Cloudy
8:56 AM 73.0 °F 72.0 °F 96% 29.77 in 2.0 mi SSE 6.9 mph - N/A   Mostly Cloudy
9:03 AM 73.4 °F 71.6 °F 94% 29.77 in 2.0 mi SSE 8.1 mph - N/A   Overcast
9:12 AM 73.4 °F 71.6 °F 94% 29.78 in 3.0 mi South 6.9 mph - N/A   Overcast
9:46 AM 71.6 °F 71.6 °F 100% 29.79 in 3.0 mi SW 5.8 mph - N/A   Overcast
9:56 AM 72.0 °F 71.1 °F 97% 29.79 in 3.0 mi WSW 3.5 mph - 0.00 in Rain Light Rain
10:02 AM 71.6 °F 71.6 °F 100% 29.78 in 2.5 mi South 3.5 mph - 0.01 in Rain Light Rain
10:13 AM 71.6 °F 71.6 °F 100% 29.78 in 3.0 mi South 3.5 mph - 0.01 in Rain Light Rain
10:16 AM 71.6 °F 71.6 °F 100% 29.78 in 2.0 mi SSE 3.5 mph - 0.01 in Rain Light Rain
10:56 AM 72.0 °F 71.1 °F 97% 29.77 in 2.5 mi Calm Calm - 0.05 in Rain Light Rain
11:03 AM 71.6 °F 71.6 °F 100% 29.76 in 2.5 mi Calm Calm - 0.00 in Rain Light Rain
11:48 AM 71.6 °F 71.6 °F 100% 29.77 in 1.8 mi SSW 4.6 mph - 0.00 in Rain Light Rain
11:56 AM 72.0 °F 71.1 °F 97% 29.77 in 1.5 mi SW 4.6 mph - 0.00 in Rain Light Rain
12:15 PM 71.6 °F 71.6 °F 100% 29.78 in 2.0 mi SSW 10.4 mph - 0.00 in Rain Light Rain
12:22 PM 69.8 °F 69.8 °F 100% 29.77 in 4.0 mi SSW 15.0 mph 19.6 mph 0.00 in Rain Light Rain
12:32 PM 71.6 °F 68.0 °F 88% 29.78 in 5.0 mi SSW 11.5 mph - 0.00 in   Mostly Cloudy
12:56 PM 71.1 °F 66.9 °F 87% 29.77 in 6.0 mi SSW 3.5 mph - 0.00 in Rain Light Rain
1:44 PM 69.8 °F 68.0 °F 94% 29.78 in 1.0 mi South 15.0 mph - 0.05 in Rain Light Rain
1:47 PM 69.8 °F 68.0 °F 94% 29.77 in 0.8 mi SSE 13.8 mph - 0.26 in Rain Heavy Rain
1:56 PM 69.1 °F 66.9 °F 93% 29.78 in 0.8 mi SW 8.1 mph - 0.28 in Rain Light Rain
2:00 PM 69.8 °F 66.2 °F 88% 29.76 in 4.0 mi South 8.1 mph - 0.01 in Rain Light Rain
2:56 PM 69.1 °F 68.0 °F 96% 29.75 in 4.0 mi SSE 9.2 mph - 0.06 in Rain Light Rain
3:20 PM 69.8 °F 66.2 °F 88% 29.74 in 2.5 mi ENE 5.8 mph - 0.17 in Rain Light Rain
3:52 PM 69.8 °F 68.0 °F 94% 29.74 in 3.0 mi Calm Calm - 0.19 in Rain Light Rain
3:56 PM 70.0 °F 68.0 °F 93% 29.74 in 3.0 mi Calm Calm - 0.19 in   Overcast
4:56 PM 72.0 °F 70.0 °F 93% 29.75 in 3.0 mi Calm Calm - N/A   Overcast
5:56 PM 72.0 °F 69.1 °F 91% 29.76 in 5.0 mi NW 11.5 mph - 0.00 in   Mostly Cloudy
6:03 PM 71.6 °F 68.0 °F 88% 29.76 in 7.0 mi NW 10.4 mph - N/A   Overcast
6:15 PM 71.6 °F 66.2 °F 83% 29.76 in 8.0 mi NW 9.2 mph - N/A   Overcast
6:56 PM 71.1 °F 66.0 °F 84% 29.77 in 8.0 mi NNW 4.6 mph - N/A   Clear
7:56 PM 66.0 °F 66.0 °F 100% 29.79 in 5.0 mi Calm Calm - N/A   Clear
8:06 PM 66.2 °F 64.4 °F 94% 29.80 in 1.5 mi Calm Calm - N/A   Clear
8:15 PM 66.2 °F 64.4 °F 94% 29.80 in 0.5 mi Calm Calm - N/A Fog Fog
8:30 PM 64.4 °F 64.4 °F 100% 29.80 in 0.8 mi Calm Calm - N/A   Mist
8:35 PM 64.4 °F 64.4 °F 100% 29.80 in 1.2 mi WNW 3.5 mph - N/A   Partly Cloudy
8:46 PM 64.4 °F 64.4 °F 100% 29.81 in 4.0 mi NW 3.5 mph - N/A   Partly Cloudy
8:56 PM 64.9 °F 64.9 °F 100% 29.81 in 7.0 mi Calm Calm - N/A   Clear
9:56 PM 64.9 °F 64.0 °F 97% 29.83 in 9.0 mi NW 3.5 mph - N/A   Clear
10:56 PM 64.0 °F 62.1 °F 93% 29.84 in 10.0 mi NNW 5.8 mph - N/A   Clear
11:56 PM 63.0 °F 60.1 °F 90% 29.85 in 10.0 mi NW 5.8 mph - N/A   Clear