Weather History for Islip, NY

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Monday, February 6, 2012

  Actual Average Record
Temperature  
Mean Temperature 37 °F 32 °F  
Max Temperature 50 °F 39 °F 60 °F (2008)
Min Temperature 24 °F 24 °F 4 °F (1993)
Degree Days  
Heating Degree Days 28 34  
Month to date heating degree days 151 204  
Since 1 July heating degree days 2518 3196  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 24 °F    
Average Humidity 56    
Maximum Humidity 75    
Minimum Humidity 36    
Precipitation  
Precipitation 0.00 in 0.11 in 1.75 in (2004)
Month to date precipitation 0.04 0.65  
Year to date precipitation 2.70 4.29  
Snow  
Snow 0.00 in 0.20 in 3.50 in (1993)
Month to date snowfall T 1.4  
Since 1 July snowfall 4.1 14.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.04 in    
Wind  
Wind Speed 10 mph (WSW)    
Max Wind Speed 21 mph    
Max Gust Speed 25 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Feb. 06, 2012 Rise Set
Actual Time 6:57 AM EST 5:15 PM EST
Civil Twilight 6:29 AM EST 5:44 PM EST
Nautical Twilight 5:56 AM EST 6:16 PM EST
Astronomical Twilight 5:24 AM EST 6:48 PM EST
Moon 4:16 PM EST (2/6) 5:48 AM EST (2/6)
Length of Visible Light 11h 14m
Length of Day
10h 17m
Waxing Gibbous, 98% of the Moon is Illuminated
Feb 6
Waxing Gibbous
Feb 7
Full
Feb 14
Last Quarter
Feb 21
New
Feb 29
First Quarter

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 25.0 °F - 16.0 °F 69% 30.14 in 10.0 mi Calm Calm - N/A   Clear
1:56 AM 25.0 °F 19.3 °F 17.1 °F 72% 30.14 in 10.0 mi WSW 4.6 mph - N/A   Clear
2:56 AM 25.0 °F 20.7 °F 17.1 °F 72% 30.14 in 10.0 mi WSW 3.5 mph - N/A   Clear
3:56 AM 27.0 °F 20.5 °F 18.0 °F 69% 30.13 in 10.0 mi West 5.8 mph - N/A   Clear
4:56 AM 27.0 °F 19.5 °F 19.0 °F 72% 30.11 in 10.0 mi WSW 6.9 mph - N/A   Clear
5:56 AM 26.1 °F 19.4 °F 19.0 °F 75% 30.10 in 10.0 mi WSW 5.8 mph - N/A   Clear
6:56 AM 30.0 °F 21.1 °F 19.9 °F 66% 30.11 in 10.0 mi West 10.4 mph - N/A   Partly Cloudy
7:56 AM 33.1 °F 24.4 °F 21.9 °F 64% 30.12 in 10.0 mi WSW 11.5 mph - N/A   Partly Cloudy
8:56 AM 37.9 °F 29.2 °F 23.0 °F 55% 30.12 in 10.0 mi WSW 15.0 mph - N/A   Clear
9:56 AM 39.9 °F 31.4 °F 23.0 °F 51% 30.09 in 10.0 mi West 16.1 mph 25.3 mph N/A   Clear
10:56 AM 44.1 °F 37.4 °F 23.0 °F 43% 30.08 in 10.0 mi West 13.8 mph 24.2 mph N/A   Clear
11:56 AM 48.0 °F - 23.0 °F 37% 30.05 in 10.0 mi WSW 11.5 mph - N/A   Clear
12:56 PM 48.0 °F - 25.0 °F 41% 30.01 in 10.0 mi SW 10.4 mph - N/A   Clear
1:56 PM 48.0 °F - 27.0 °F 44% 29.99 in 10.0 mi SSW 15.0 mph 20.7 mph N/A   Clear
2:56 PM 48.0 °F - 27.0 °F 44% 29.97 in 10.0 mi SW 18.4 mph 24.2 mph N/A   Clear
3:56 PM 48.9 °F - 27.0 °F 43% 29.96 in 10.0 mi WSW 13.8 mph - N/A   Clear
4:56 PM 46.9 °F - 28.0 °F 48% 29.96 in 10.0 mi SW 12.7 mph - N/A   Clear
5:56 PM 44.1 °F 38.6 °F 28.9 °F 55% 29.96 in 10.0 mi SW 10.4 mph - N/A   Clear
6:56 PM 43.0 °F 37.7 °F 28.0 °F 56% 29.96 in 10.0 mi WSW 9.2 mph - N/A   Clear
7:56 PM 43.0 °F 37.2 °F 28.9 °F 58% 29.96 in 10.0 mi WSW 10.4 mph - N/A   Clear
8:56 PM 43.0 °F 37.2 °F 28.9 °F 58% 29.97 in 10.0 mi SW 10.4 mph - N/A   Clear
9:56 PM 42.1 °F 34.9 °F 30.0 °F 62% 29.97 in 10.0 mi WSW 13.8 mph - N/A   Clear
10:56 PM 39.9 °F 35.1 °F 30.0 °F 68% 29.97 in 10.0 mi SW 6.9 mph - N/A   Clear
11:56 PM 39.9 °F 33.4 °F 28.9 °F 65% 29.96 in 10.0 mi WSW 10.4 mph - N/A   Clear