Weather History for East Hampton, NY

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Monday, August 12, 2013

  Actual Average Record
Temperature  
Mean Temperature 72 °F -  
Max Temperature 75 °F 78 °F 87 °F (1944)
Min Temperature 68 °F 63 °F 48 °F (1968)
Cooling Degree Days 6    
Growing Degree Days 22 (Base 50)    
Moisture  
Dew Point 68 °F    
Average Humidity 89    
Maximum Humidity 94    
Minimum Humidity 78    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.00 in    
Wind  
Wind Speed 2 mph (West)    
Max Wind Speed 7 mph    
Max Gust Speed -    
Visibility 9 miles    
Events      
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

Aug. 12, 2013 Rise Set
Actual Time 5:56 AM EDT 7:51 PM EDT
Civil Twilight 5:26 AM EDT 8:20 PM EDT
Nautical Twilight 4:49 AM EDT 8:57 PM EDT
Astronomical Twilight 4:10 AM EDT 9:36 PM EDT
Moon 11:47 AM EDT (8/12) 10:38 PM EDT (8/12)
Length of Visible Light 14h 54m
Length of Day
13h 55m
Waxing Crescent, 31% of the Moon is Illuminated
Aug 12
Waxing Crescent
Aug 14
First Quarter
Aug 20
Full
Aug 28
Last Quarter
Sep 5
New

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
4:50 AM 69.8 °F 68.0 °F 94% 30.03 in 7.0 mi Calm Calm - N/A   Overcast
5:55 AM 68.0 °F 66.2 °F 94% 30.03 in 10.0 mi Calm Calm - N/A   Overcast
7:48 AM 71.6 °F 69.8 °F 94% 30.03 in 10.0 mi WSW 5.8 mph - N/A   Overcast
9:50 AM 71.6 °F 69.8 °F 94% 30.03 in 7.0 mi West 6.9 mph - N/A   Overcast
11:50 AM 69.8 °F 68.0 °F 94% 30.03 in 10.0 mi Variable 4.6 mph - N/A   Overcast
1:50 PM 71.6 °F 69.8 °F 94% 30.02 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
3:50 PM 73.4 °F 68.0 °F 83% 30.00 in 10.0 mi Variable 4.6 mph - N/A   Mostly Cloudy
4:58 PM 75.2 °F 68.0 °F 78% 29.98 in 10.0 mi Variable 4.6 mph - N/A   Mostly Cloudy
5:55 PM 73.4 °F 68.0 °F 83% 29.97 in 10.0 mi Calm Calm - N/A   Partly Cloudy
6:55 PM 73.4 °F 68.0 °F 83% 29.97 in 8.0 mi Calm Calm - N/A   Clear
7:58 PM 71.6 °F 68.0 °F 88% 29.96 in 7.0 mi Calm Calm - N/A   Clear
8:50 PM 69.8 °F 66.2 °F 88% 29.96 in 8.0 mi Calm Calm - N/A   Clear
9:50 PM 68.0 °F 64.4 °F 88% 29.96 in 8.0 mi Calm Calm - N/A   Clear