Weather History for Islip, NY

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Saturday, March 2, 2013

  Actual Average Record
Temperature  
Mean Temperature 37 °F 36 °F  
Max Temperature 42 °F 43 °F 60 °F (1997)
Min Temperature 32 °F 28 °F 15 °F (2009)
Degree Days  
Heating Degree Days 28 29  
Month to date heating degree days 53 59  
Since 1 July heating degree days 3666 3954  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 23 °F    
Average Humidity 59    
Maximum Humidity 69    
Minimum Humidity 48    
Precipitation  
Precipitation T in 0.14 in 2.14 in (2007)
Month to date precipitation T 0.28  
Year to date precipitation 8.13 7.18  
Snow  
Snow T in 0.20 in 9.70 in (2009)
Month to date snowfall T 0.4  
Since 1 July snowfall 39.5 20.1  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.71 in    
Wind  
Wind Speed 11 mph (NW)    
Max Wind Speed 18 mph    
Max Gust Speed 23 mph    
Visibility 10 miles    
Events Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Mar. 02, 2013 Rise Set
Actual Time 6:24 AM EST 5:45 PM EST
Civil Twilight 5:57 AM EST 6:12 PM EST
Nautical Twilight 5:25 AM EST 6:44 PM EST
Astronomical Twilight 4:53 AM EST 7:16 PM EST
Moon 11:23 PM EST (3/2) 8:48 AM EST (3/2)
Length of Visible Light 12h 15m
Length of Day
11h 20m
Waning Gibbous, 74% of the Moon is Illuminated
Mar 2
Waning Gibbous
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter
Mar 27
Full

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 37.0 °F 31.0 °F 27.0 °F 67% 29.73 in 10.0 mi NW 8.1 mph - N/A   Overcast
1:56 AM 36.0 °F 27.1 °F 25.0 °F 64% 29.72 in 10.0 mi NNW 13.8 mph - N/A   Overcast
2:56 AM 35.1 °F 27.9 °F 24.1 °F 64% 29.72 in 10.0 mi NNW 9.2 mph - N/A   Overcast
3:56 AM 35.1 °F 26.9 °F 23.0 °F 61% 29.73 in 10.0 mi NNW 11.5 mph - N/A   Overcast
4:56 AM 35.1 °F 27.9 °F 23.0 °F 61% 29.73 in 10.0 mi NW 9.2 mph - N/A   Overcast
5:56 AM 34.0 °F 26.0 °F 23.0 °F 64% 29.73 in 10.0 mi WNW 10.4 mph - N/A   Overcast
6:56 AM 34.0 °F 27.2 °F 23.0 °F 64% 29.73 in 10.0 mi NW 8.1 mph - N/A   Overcast
7:56 AM 35.1 °F 26.4 °F 23.0 °F 61% 29.74 in 10.0 mi NNW 12.7 mph - N/A   Overcast
8:56 AM 37.0 °F 28.1 °F 23.0 °F 57% 29.73 in 10.0 mi NNW 15.0 mph - N/A   Mostly Cloudy
9:56 AM 39.0 °F 31.4 °F 23.0 °F 53% 29.73 in 10.0 mi NNW 12.7 mph - N/A   Scattered Clouds
10:56 AM 37.9 °F 30.5 °F 21.9 °F 53% 29.72 in 10.0 mi NNW 11.5 mph - N/A   Mostly Cloudy
11:56 AM 39.0 °F 32.3 °F 21.9 °F 50% 29.71 in 10.0 mi North 10.4 mph - N/A   Mostly Cloudy
12:56 PM 39.0 °F 32.8 °F 21.9 °F 50% 29.70 in 10.0 mi NW 9.2 mph - N/A   Mostly Cloudy
1:56 PM 39.0 °F 32.8 °F 21.9 °F 50% 29.68 in 10.0 mi WNW 9.2 mph - N/A   Overcast
2:56 PM 39.0 °F 32.3 °F 21.9 °F 50% 29.66 in 10.0 mi WNW 10.4 mph - N/A   Overcast
3:56 PM 39.0 °F 31.4 °F 23.0 °F 53% 29.66 in 10.0 mi WNW 12.7 mph - N/A   Overcast
4:56 PM 37.9 °F 31.5 °F 23.0 °F 55% 29.67 in 10.0 mi NW 9.2 mph - N/A   Overcast
5:56 PM 37.9 °F 32.1 °F 24.1 °F 57% 29.69 in 10.0 mi NW 8.1 mph - N/A   Overcast
6:56 PM 37.0 °F 29.3 °F 23.0 °F 57% 29.70 in 10.0 mi NNW 11.5 mph - N/A   Overcast
7:56 PM 37.0 °F 31.6 °F 23.0 °F 57% 29.70 in 10.0 mi WNW 6.9 mph - N/A   Overcast
8:56 PM 35.1 °F 25.9 °F 24.1 °F 64% 29.70 in 9.0 mi NNW 13.8 mph - 0.00 in Snow Light Snow
9:56 PM 34.0 °F 25.5 °F 25.0 °F 70% 29.70 in 9.0 mi NNW 11.5 mph - 0.00 in Snow Light Snow
10:56 PM 34.0 °F 24.6 °F 25.0 °F 70% 29.69 in 9.0 mi NW 13.8 mph - 0.00 in Snow Light Snow
11:56 PM 32.0 °F 24.2 °F 27.0 °F 82% 29.68 in 9.0 mi WNW 9.2 mph - 0.00 in Snow Light Snow