Weather History for Groton, CT

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Wednesday, June 26, 2013

  Actual Average Record
Temperature  
Mean Temperature 75 °F -  
Max Temperature 84 °F 76 °F 87 °F (1963)
Min Temperature 68 °F 58 °F 47 °F (1986)
Cooling Degree Days 10    
Growing Degree Days 25 (Base 50)    
Moisture  
Dew Point 69 °F    
Average Humidity 85    
Maximum Humidity 100    
Minimum Humidity 69    
Precipitation  
Precipitation 0.01 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.79 in    
Wind  
Wind Speed 4 mph (SW)    
Max Wind Speed 15 mph    
Max Gust Speed 23 mph    
Visibility 6 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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Astronomy

Jun. 26, 2013 Rise Set
Actual Time 5:16 AM EDT 8:25 PM EDT
Civil Twilight 4:42 AM EDT 8:59 PM EDT
Nautical Twilight 3:59 AM EDT 9:42 PM EDT
Astronomical Twilight 3:07 AM EDT 10:34 PM EDT
Moon 10:44 PM EDT (6/26) 9:07 AM EDT (6/26)
Length of Visible Light 16h 16m
Length of Day
15h 08m
Waning Gibbous, 85% of the Moon is Illuminated
Jun 26
Waning Gibbous
Jun 30
Last Quarter
Jul 8
New
Jul 15
First Quarter
Jul 22
Full

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 70.0 °F - 68.0 °F 93% 29.78 in 5.0 mi Calm Calm - N/A   Clear
1:56 AM 70.0 °F - 68.0 °F 93% 29.77 in 5.0 mi Calm Calm - N/A   Clear
2:56 AM 69.1 °F - 66.9 °F 93% 29.75 in 4.0 mi Calm Calm - N/A   Clear
3:56 AM 69.1 °F - 66.9 °F 93% 29.75 in 5.0 mi West 3.5 mph - N/A   Clear
4:56 AM 69.1 °F - 66.9 °F 93% 29.75 in 5.0 mi SE 3.5 mph - N/A   Clear
5:56 AM 69.1 °F - 66.9 °F 93% 29.77 in 4.0 mi Calm Calm - N/A   Clear
6:56 AM 72.0 °F - 70.0 °F 93% 29.77 in 4.0 mi Calm Calm - N/A   Clear
7:56 AM 77.0 °F - 71.1 °F 82% 29.78 in 5.0 mi Calm Calm - N/A   Haze
8:56 AM 80.1 °F 84.2 °F 73.0 °F 79% 29.79 in 5.0 mi WSW 8.1 mph - N/A   Haze
9:56 AM 78.1 °F - 72.0 °F 81% 29.79 in 5.0 mi WSW 11.5 mph - N/A   Haze
10:56 AM 77.0 °F - 71.1 °F 82% 29.80 in 5.0 mi WSW 12.7 mph - N/A   Haze
11:56 AM 77.0 °F - 70.0 °F 79% 29.79 in 6.0 mi WSW 11.5 mph - N/A   Haze
12:56 PM 78.1 °F - 69.1 °F 74% 29.80 in 6.0 mi West 15.0 mph 23.0 mph N/A   Haze
1:56 PM 79.0 °F - 69.1 °F 72% 29.79 in 7.0 mi West 13.8 mph - N/A   Clear
2:56 PM 82.0 °F 86.3 °F 71.1 °F 69% 29.80 in 7.0 mi West 10.4 mph 17.3 mph N/A   Clear
3:56 PM 80.1 °F 83.6 °F 71.1 °F 74% 29.78 in 7.0 mi WSW 6.9 mph - N/A   Clear
4:56 PM 78.1 °F - 70.0 °F 76% 29.78 in 7.0 mi SW 9.2 mph - N/A   Clear
5:56 PM 80.1 °F 83.2 °F 70.0 °F 71% 29.78 in 7.0 mi West 6.9 mph - N/A   Clear
6:56 PM 79.0 °F - 70.0 °F 74% 29.80 in 7.0 mi West 4.6 mph - N/A   Clear
7:56 PM 71.1 °F - 69.1 °F 93% 29.81 in 5.0 mi SSW 5.8 mph - 0.00 in Rain Light Rain
8:56 PM 70.0 °F - 69.1 °F 97% 29.81 in 5.0 mi South 6.9 mph - 0.01 in Rain Light Rain
9:56 PM 71.1 °F - 69.1 °F 93% 29.82 in 6.0 mi South 3.5 mph - 0.00 in   Clear
10:56 PM 68.0 °F - 68.0 °F 100% 29.83 in 6.0 mi South 3.5 mph - N/A   Scattered Clouds
11:56 PM 71.1 °F - 69.1 °F 93% 29.83 in 7.0 mi Calm Calm - N/A   Mostly Cloudy