Weather History for East Hampton, NY

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Tuesday, May 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 66 °F -  
Max Temperature 69 °F 67 °F 86 °F (1992)
Min Temperature 62 °F 49 °F 34 °F (1992)
Growing Degree Days 16 (Base 50)    
Moisture  
Dew Point 63 °F    
Average Humidity 89    
Maximum Humidity 100    
Minimum Humidity 83    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.93 in    
Wind  
Wind Speed 11 mph (SW)    
Max Wind Speed 20 mph    
Max Gust Speed -    
Visibility 8 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

May. 21, 2013 Rise Set
Actual Time 5:25 AM EDT 8:05 PM EDT
Civil Twilight 4:54 AM EDT 8:37 PM EDT
Nautical Twilight 4:14 AM EDT 9:17 PM EDT
Astronomical Twilight 3:29 AM EDT 10:03 PM EDT
Moon 4:14 PM EDT (5/21) 2:54 AM EDT (5/21)
Length of Visible Light 15h 43m
Length of Day
14h 39m
Waxing Gibbous, 84% of the Moon is Illuminated
May 21
Waxing Gibbous
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
10:50 AM 69.8 °F 64.4 °F 83% 29.97 in 8.0 mi SSW 5.8 mph - N/A   Clear
11:58 AM 66.2 °F 62.6 °F 88% 29.95 in 8.0 mi SSW 13.8 mph - N/A   Partly Cloudy
12:58 PM 69.8 °F 66.2 °F 88% 29.95 in 10.0 mi SW 6.9 mph - N/A   Clear
1:58 PM 69.8 °F 64.4 °F 83% 29.94 in 10.0 mi SW 13.8 mph - N/A   Partly Cloudy
2:55 PM 66.2 °F 62.6 °F 88% 29.93 in 10.0 mi WSW 19.6 mph - N/A   Partly Cloudy
3:50 PM 68.0 °F 64.4 °F 88% 29.92 in 10.0 mi WSW 13.8 mph - N/A   Partly Cloudy
4:50 PM 68.0 °F 62.6 °F 83% 29.90 in 8.0 mi SW 17.3 mph - N/A   Clear
5:50 PM 64.4 °F 62.6 °F 94% 29.89 in 6.0 mi SW 13.8 mph - N/A   Scattered Clouds
6:15 PM 62.6 °F 60.8 °F 94% 29.90 in 3.0 mi SW 11.5 mph - N/A   Mostly Cloudy
6:50 PM 62.6 °F 62.6 °F 100% 29.92 in 3.0 mi SSW 9.2 mph - N/A   Mostly Cloudy