Weather History for Groton, CT

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Saturday, October 5, 2013

  Actual Average Record
Temperature  
Mean Temperature 64 °F -  
Max Temperature 71 °F 66 °F 81 °F (1967)
Min Temperature 60 °F 46 °F 30 °F (1974)
Growing Degree Days 14 (Base 50)    
Moisture  
Dew Point 59 °F    
Average Humidity 89    
Maximum Humidity 97    
Minimum Humidity 73    
Precipitation  
Precipitation 0.20 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.07 in    
Wind  
Wind Speed 4 mph (NE)    
Max Wind Speed 8 mph    
Max Gust Speed -    
Visibility 8 miles    
Events Rain , Thunderstorm    
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

Oct. 05, 2013 Rise Set
Actual Time 6:49 AM EDT 6:23 PM EDT
Civil Twilight 6:21 AM EDT 6:50 PM EDT
Nautical Twilight 5:49 AM EDT 7:22 PM EDT
Astronomical Twilight 5:17 AM EDT 7:54 PM EDT
Moon 7:26 AM EDT (10/5) 6:39 PM EDT (10/5)
Length of Visible Light 12h 28m
Length of Day
11h 33m
New Moon, 0% of the Moon is Illuminated
Oct 5
New Moon
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 61.0 °F 57.0 °F 87% 30.05 in 10.0 mi ENE 4.6 mph - N/A   Clear
1:56 AM 61.0 °F 57.0 °F 87% 30.05 in 10.0 mi ENE 4.6 mph - N/A   Partly Cloudy
2:40 AM 60.8 °F 57.2 °F 88% 30.05 in 10.0 mi NE 4.6 mph - N/A Thunderstorm Overcast
2:56 AM 61.0 °F 57.9 °F 90% 30.06 in 8.0 mi NW 3.5 mph - 0.00 in Rain Light Rain
3:05 AM 60.8 °F 57.2 °F 88% 30.05 in 3.0 mi Calm Calm - 0.05 in Rain Light Rain
3:10 AM 60.8 °F 57.2 °F 88% 30.04 in 1.8 mi ENE 5.8 mph - 0.13 in Rain Heavy Rain
3:20 AM 60.8 °F 59.0 °F 94% 30.04 in 3.0 mi NE 4.6 mph - 0.20 in Rain Light Rain
3:56 AM 60.1 °F 59.0 °F 96% 30.04 in 9.0 mi NNE 5.8 mph - 0.20 in   Overcast
4:32 AM 60.8 °F 59.0 °F 94% 30.05 in 9.0 mi NNE 4.6 mph - N/A   Overcast
4:56 AM 61.0 °F 59.0 °F 93% 30.04 in 8.0 mi NE 5.8 mph - N/A   Overcast
5:56 AM 61.0 °F 59.0 °F 93% 30.07 in 7.0 mi NNW 4.6 mph - N/A   Overcast
6:06 AM 60.8 °F 59.0 °F 94% 30.07 in 7.0 mi North 3.5 mph - N/A   Overcast
6:56 AM 61.0 °F 59.0 °F 93% 30.08 in 8.0 mi North 5.8 mph - N/A   Overcast
7:56 AM 61.0 °F 59.0 °F 93% 30.08 in 6.0 mi NNE 4.6 mph - N/A   Overcast
8:56 AM 62.1 °F 59.0 °F 90% 30.09 in 8.0 mi North 4.6 mph - N/A   Overcast
9:08 AM 62.6 °F 59.0 °F 88% 30.09 in 8.0 mi NE 4.6 mph - N/A   Overcast
9:34 AM 62.6 °F 59.0 °F 88% 30.09 in 9.0 mi Calm Calm - N/A   Overcast
9:56 AM 63.0 °F 59.0 °F 87% 30.10 in 9.0 mi NNE 3.5 mph - N/A   Overcast
10:47 AM 64.4 °F 60.8 °F 88% 30.10 in 9.0 mi North - - N/A   Overcast
10:56 AM 64.0 °F 59.0 °F 84% 30.10 in 9.0 mi North 4.6 mph - N/A   Overcast
11:56 AM 66.0 °F 60.1 °F 81% 30.09 in 10.0 mi North 4.6 mph - N/A   Overcast
12:56 PM 69.1 °F 61.0 °F 75% 30.07 in 9.0 mi Variable 4.6 mph - N/A   Overcast
1:27 PM 69.8 °F 60.8 °F 73% 30.06 in 9.0 mi Calm Calm - N/A   Scattered Clouds
1:56 PM 69.1 °F 62.1 °F 78% 30.05 in 9.0 mi South 4.6 mph - N/A   Clear
2:56 PM 68.0 °F 61.0 °F 78% 30.04 in 9.0 mi South 8.1 mph - N/A   Clear
3:56 PM 66.9 °F 62.1 °F 84% 30.06 in 9.0 mi South 6.9 mph - N/A   Clear
4:56 PM 66.9 °F 61.0 °F 81% 30.06 in 9.0 mi SSE 5.8 mph - N/A   Clear
5:56 PM 64.9 °F 60.1 °F 84% 30.06 in 9.0 mi SE 5.8 mph - N/A   Clear
6:56 PM 64.0 °F 61.0 °F 90% 30.08 in 10.0 mi Calm Calm - N/A   Clear
7:56 PM 63.0 °F 61.0 °F 93% 30.08 in 9.0 mi SE 3.5 mph - N/A   Clear
8:56 PM 61.0 °F 60.1 °F 97% 30.09 in 7.0 mi Calm Calm - N/A   Clear
9:56 PM 61.0 °F 59.0 °F 93% 30.11 in 6.0 mi Calm Calm - N/A   Mostly Cloudy
10:54 PM 60.8 °F 59.0 °F 94% 30.11 in 7.0 mi North 3.5 mph - N/A   Mostly Cloudy
10:56 PM 60.1 °F 59.0 °F 96% 30.11 in 7.0 mi Calm Calm - N/A   Mostly Cloudy
11:46 PM 62.6 °F 60.8 °F 94% 30.11 in 7.0 mi Calm Calm - N/A   Mostly Cloudy
11:56 PM 62.1 °F 60.1 °F 93% 30.11 in 6.0 mi Calm Calm - N/A   Partly Cloudy