Weather History for Groton, CT

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Thursday, October 14, 2010

  Actual Average Record
Temperature  
Mean Temperature 52 °F -  
Max Temperature 63 °F 64 °F 79 °F (1990)
Min Temperature 42 °F 44 °F 29 °F (1958)
Degree Days  
Heating Degree Days 13    
Growing Degree Days 2 (Base 50)    
Moisture  
Dew Point 46 °F    
Average Humidity 76    
Maximum Humidity 92    
Minimum Humidity 58    
Precipitation  
Precipitation 0.61 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.87 in    
Wind  
Wind Speed 7 mph (ENE)    
Max Wind Speed 17 mph    
Max Gust Speed 23 mph    
Visibility 9 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

Oct. 14, 2010 Rise Set
Actual Time 6:58 AM EDT 6:08 PM EDT
Civil Twilight 6:30 AM EDT 6:36 PM EDT
Nautical Twilight 5:58 AM EDT 7:08 PM EDT
Astronomical Twilight 5:26 AM EDT 7:40 PM EDT
Moon 1:59 PM EDT (10/14) 11:45 PM EDT (10/14)
Length of Visible Light 12h 05m
Length of Day
11h 10m
Waxing Crescent, 48% of the Moon is Illuminated
Oct 14
Waxing Crescent
Oct 14
First Quarter
Oct 22
Full
Oct 30
Last Quarter
Nov 6
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 44.1 °F 42.5 °F 41.0 °F 89% 30.02 in 10.0 mi North 3.5 mph - N/A   Clear
1:56 AM 43.0 °F - 39.9 °F 89% 30.02 in 10.0 mi Calm Calm - N/A   Clear
2:56 AM 42.8 °F - 39.2 °F 87% 30.01 in 10.0 mi Calm Calm - N/A   Clear
3:56 AM 43.0 °F - 39.9 °F 89% 30.00 in 10.0 mi Calm Calm - N/A   Clear
4:56 AM 43.0 °F 40.3 °F 39.9 °F 89% 29.99 in 10.0 mi North 4.6 mph - N/A   Clear
5:56 AM 43.0 °F 41.3 °F 39.9 °F 89% 30.00 in 10.0 mi North 3.5 mph - N/A   Clear
6:56 AM 42.1 °F 40.2 °F 39.0 °F 89% 29.99 in 10.0 mi North 3.5 mph - N/A   Clear
7:56 AM 42.1 °F - 39.9 °F 92% 30.00 in 10.0 mi Calm Calm - N/A   Clear
8:56 AM 53.1 °F - 48.0 °F 83% 30.00 in 10.0 mi Calm Calm - N/A   Clear
9:56 AM 60.1 °F - 48.9 °F 67% 29.99 in 10.0 mi ESE 10.4 mph - N/A   Scattered Clouds
10:56 AM 62.1 °F - 46.9 °F 58% 29.97 in 10.0 mi ESE 10.4 mph - N/A   Partly Cloudy
11:56 AM 62.1 °F - 46.9 °F 58% 29.96 in 10.0 mi SE 12.7 mph - N/A   Partly Cloudy
12:56 PM 62.1 °F - 48.0 °F 60% 29.93 in 10.0 mi SE 15.0 mph - N/A   Mostly Cloudy
1:56 PM 62.1 °F - 48.0 °F 60% 29.90 in 10.0 mi East 15.0 mph 21.9 mph N/A   Mostly Cloudy
2:56 PM 61.0 °F - 48.0 °F 62% 29.88 in 10.0 mi East 15.0 mph - N/A   Scattered Clouds
3:56 PM 60.1 °F - 48.0 °F 64% 29.86 in 10.0 mi ESE 15.0 mph - N/A   Mostly Cloudy
4:19 PM 60.8 °F - 48.2 °F 63% 29.85 in 10.0 mi East 12.7 mph 20.7 mph N/A   Overcast
4:54 PM 60.8 °F - 48.2 °F 63% 29.83 in 10.0 mi East 13.8 mph 20.7 mph N/A   Mostly Cloudy
4:56 PM 60.1 °F - 48.9 °F 67% 29.83 in 10.0 mi East 17.3 mph 20.7 mph N/A   Overcast
5:06 PM 60.8 °F - 50.0 °F 68% 29.83 in 10.0 mi East 13.8 mph - N/A   Overcast
5:56 PM 60.1 °F - 50.0 °F 69% 29.80 in 10.0 mi East 9.2 mph - N/A   Overcast
6:56 PM 59.0 °F - 50.0 °F 72% 29.76 in 10.0 mi ENE 11.5 mph - N/A   Overcast
7:56 PM 59.0 °F - 51.1 °F 75% 29.73 in 10.0 mi NE 15.0 mph - N/A   Overcast
8:56 PM 57.9 °F - 48.9 °F 72% 29.69 in 10.0 mi NE 17.3 mph - N/A   Overcast
9:32 PM 57.2 °F - 51.8 °F 82% 29.66 in 7.0 mi NE 15.0 mph - 0.01 in Rain Rain
9:56 PM 55.9 °F - 51.1 °F 84% 29.65 in 5.0 mi NE 15.0 mph - 0.06 in Rain Light Rain
10:56 PM 55.0 °F - 51.1 °F 86% 29.63 in 5.0 mi North 12.7 mph 18.4 mph 0.18 in Rain Rain
11:56 PM 54.0 °F - 51.1 °F 90% 29.55 in 6.0 mi North 13.8 mph 23.0 mph 0.37 in Rain Rain