Groton, CT

2:26 PM EST on February 23, 2017 (GMT -0500)
Groton-New London

Weather History for KGON - March, 2013

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Tuesday, March 12, 2013

  Actual Average Record
Temperature  
Mean Temperature 44 °F -  
Max Temperature 50 °F 45 °F 60 °F (1973)
Min Temperature 39 °F 28 °F 10 °F (1984)
Degree Days  
Heating Degree Days 20    
Moisture  
Dew Point 46 °F    
Average Humidity 94    
Maximum Humidity 100    
Minimum Humidity 83    
Precipitation  
Precipitation 0.40 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.87 in    
Wind  
Wind Speed 11 mph (South)    
Max Wind Speed 30 mph    
Max Gust Speed 40 mph    
Visibility 4 miles    
Events 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

Mar. 12, 2013 Rise Set
Actual Time 7:04 AM EDT 6:51 PM EDT
Civil Twilight 6:37 AM EDT 7:19 PM EDT
Nautical Twilight 6:05 AM EDT 7:51 PM EDT
Astronomical Twilight 5:32 AM EDT 8:23 PM EDT
Moon 7:08 AM EDT (3/12) 8:05 PM EDT (3/12)
Length of Visible Light 12h 42m
Length of Day
11h 47m
New Moon, 1% of the Moon is Illuminated
Mar 12
New Moon
Mar 19
First Quarter
Mar 27
Full
Apr 3
Last Quarter
Apr 10
New

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 39.9 °F - 37.9 °F 93% 30.14 in 6.0 mi Calm Calm - N/A   Clear
1:56 AM 42.1 °F 37.7 °F 41.0 °F 96% 30.12 in 6.0 mi South 6.9 mph - N/A   Overcast
2:56 AM 43.0 °F 36.8 °F 41.0 °F 93% 30.10 in 6.0 mi SSE 11.5 mph - N/A   Mostly Cloudy
3:56 AM 45.0 °F 39.3 °F 43.0 °F 93% 30.06 in 6.0 mi SSE 11.5 mph - N/A   Clear
4:56 AM 44.1 °F 39.5 °F 43.0 °F 96% 30.06 in 6.0 mi South 8.1 mph - N/A   Clear
5:56 AM 45.0 °F 40.1 °F 43.0 °F 93% 30.06 in 6.0 mi South 9.2 mph - N/A   Overcast
6:56 AM 46.0 °F 39.9 °F 43.0 °F 89% 30.03 in 7.0 mi SSE 13.8 mph - N/A   Mostly Cloudy
7:56 AM 46.4 °F 40.4 °F 42.8 °F 87% 30.02 in 5.0 mi SSE 13.8 mph - N/A   Mostly Cloudy
8:56 AM 48.9 °F - 44.1 °F 83% 30.04 in 6.0 mi SSE 12.7 mph - N/A   Haze
9:56 AM 48.0 °F - 43.0 °F 83% 30.02 in 6.0 mi East 5.8 mph - N/A   Haze
10:56 AM 48.9 °F - 45.0 °F 86% 29.99 in 6.0 mi SE 11.5 mph - N/A   Overcast
11:56 AM 48.9 °F - 45.0 °F 86% 29.97 in 6.0 mi SSE 12.7 mph - N/A   Overcast
12:56 PM 48.9 °F - 45.0 °F 86% 29.94 in 5.0 mi SSE 17.3 mph - N/A   Overcast
1:56 PM 48.0 °F - 45.0 °F 89% 29.91 in 5.0 mi SSE 17.3 mph - 0.00 in Rain Light Rain
2:56 PM 48.9 °F - 46.0 °F 90% 29.88 in 4.0 mi SSE 18.4 mph - 0.00 in Rain Light Rain
3:56 PM 48.9 °F - 46.9 °F 93% 29.84 in 3.0 mi SE 20.7 mph - 0.01 in Rain Light Rain
4:03 PM 48.2 °F - 46.4 °F 93% 29.83 in 2.5 mi SSE 20.7 mph - 0.00 in Rain Light Rain
4:51 PM 48.2 °F - 46.4 °F 93% 29.80 in 2.5 mi SE 21.9 mph - 0.01 in Rain Light Rain
4:56 PM 48.9 °F - 46.9 °F 93% 29.80 in 2.5 mi SE 19.6 mph 27.6 mph 0.01 in Rain Light Rain
5:03 PM 48.2 °F - 46.4 °F 93% 29.80 in 2.5 mi SE 18.4 mph 25.3 mph 0.00 in Rain Light Rain
5:56 PM 48.0 °F - 46.9 °F 96% 29.75 in 1.8 mi SE 20.7 mph - 0.07 in Rain Rain
6:56 PM 50.0 °F - 48.9 °F 96% 29.72 in 1.5 mi South 28.8 mph 40.3 mph 0.31 in   Overcast
7:09 PM 50.0 °F - 48.2 °F 94% 29.72 in 2.0 mi South 29.9 mph 40.3 mph 0.00 in Rain Light Rain
7:41 PM 48.2 °F - 48.2 °F 100% 29.75 in 1.8 mi South 23.0 mph 33.4 mph 0.00 in   Overcast
7:51 PM 48.2 °F - 48.2 °F 100% 29.76 in 2.0 mi South 24.2 mph 31.1 mph 0.00 in Rain Light Rain
7:56 PM 48.9 °F - 48.9 °F 100% 29.76 in 2.0 mi South 21.9 mph 31.1 mph 0.00 in Rain Light Rain
8:28 PM 46.4 °F 40.7 °F 46.4 °F 100% 29.77 in 2.0 mi SSW 12.7 mph - 0.00 in Rain Light Rain
8:56 PM 46.9 °F - 46.9 °F 100% 29.76 in 4.0 mi SSW 10.4 mph - 0.00 in   Overcast
9:56 PM 46.9 °F - 46.9 °F 100% 29.75 in 5.0 mi SW 6.9 mph - 0.00 in Rain Light Rain
10:09 PM 46.4 °F 42.4 °F 46.4 °F 100% 29.76 in 1.8 mi West 8.1 mph - 0.00 in   Overcast
10:32 PM 46.4 °F 44.3 °F 46.4 °F 100% 29.76 in 3.0 mi SW 4.6 mph - 0.00 in   Overcast
10:49 PM 46.4 °F 45.2 °F 46.4 °F 100% 29.76 in 2.0 mi WSW 3.5 mph - 0.00 in   Overcast
10:56 PM 46.0 °F 44.8 °F 46.0 °F 100% 29.76 in 1.8 mi Variable 3.5 mph - 0.00 in   Overcast
11:23 PM 46.4 °F 43.5 °F 46.4 °F 100% 29.76 in 0.8 mi WSW 5.8 mph - 0.00 in Rain Light Rain
11:36 PM 48.2 °F - 48.2 °F 100% 29.76 in 1.5 mi West 4.6 mph - 0.00 in Rain Light Rain
11:46 PM 48.2 °F - 48.2 °F 100% 29.76 in 2.5 mi WNW 5.8 mph - 0.00 in Rain Light Rain
11:56 PM 48.0 °F - 48.0 °F 100% 29.76 in 5.0 mi NNW 11.5 mph - 0.00 in Rain Light Rain