Islip, NY

7:33 PM EDT on April 24, 2017 (GMT -0400)
Long Island Mac Arthur

Weather History for KISP - May, 2013

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Sunday, May 26, 2013

  Actual Average Record
Temperature  
Mean Temperature 56 °F 62 °F  
Max Temperature 66 °F 71 °F 92 °F (2010)
Min Temperature 45 °F 53 °F 37 °F (1992)
Degree Days  
Heating Degree Days 9 5  
Month to date heating degree days 192 200  
Since 1 July heating degree days 5076 5371  
Cooling Degree Days 0 1  
Month to date cooling degree days 9 10  
Year to date cooling degree days 10 12  
Growing Degree Days 5 (Base 50)    
Moisture  
Dew Point 37 °F    
Average Humidity 55    
Maximum Humidity 76    
Minimum Humidity 34    
Precipitation  
Precipitation 0.00 in 0.13 in 2.85 in (2003)
Month to date precipitation 2.60 3.09  
Year to date precipitation 14.90 18.77  
Snow  
Snow 0.00 in 0.00 in - ()
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 46.9 24.8  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.00 in    
Wind  
Wind Speed 14 mph (WNW)    
Max Wind Speed 28 mph    
Max Gust Speed 37 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

May. 26, 2013 Rise Set
Actual Time 5:26 AM EDT 8:13 PM EDT
Civil Twilight 4:54 AM EDT 8:45 PM EDT
Nautical Twilight 4:13 AM EDT 9:26 PM EDT
Astronomical Twilight 3:27 AM EDT 10:12 PM EDT
Moon 9:57 PM EDT (5/26) 6:52 AM EDT (5/26)
Length of Visible Light 15h 51m
Length of Day
14h 46m
Waning Gibbous, 97% of the Moon is Illuminated
May 26
Waning Gibbous
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Jun 23
Full

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 48.0 °F - 37.0 °F 66% 29.91 in 10.0 mi WNW 19.6 mph 26.5 mph N/A   Overcast
1:56 AM 48.0 °F - 36.0 °F 63% 29.90 in 10.0 mi WNW 12.7 mph 26.5 mph N/A   Overcast
2:56 AM 46.9 °F - 37.0 °F 68% 29.90 in 10.0 mi West 11.5 mph - N/A   Mostly Cloudy
3:56 AM 46.9 °F - 37.0 °F 68% 29.90 in 10.0 mi West 10.4 mph - N/A   Overcast
4:56 AM 46.9 °F - 37.0 °F 68% 29.91 in 10.0 mi West 11.5 mph - N/A   Mostly Cloudy
5:56 AM 46.9 °F - 37.0 °F 68% 29.93 in 10.0 mi West 9.2 mph - N/A   Scattered Clouds
6:56 AM 48.9 °F - 37.9 °F 66% 29.95 in 10.0 mi West 12.7 mph - N/A   Scattered Clouds
7:56 AM 51.1 °F - 37.9 °F 61% 29.96 in 10.0 mi West 16.1 mph 26.5 mph N/A   Mostly Cloudy
8:56 AM 55.0 °F - 37.9 °F 53% 29.95 in 10.0 mi WNW 18.4 mph 25.3 mph N/A   Mostly Cloudy
9:56 AM 55.9 °F - 37.0 °F 49% 29.96 in 10.0 mi West 19.6 mph 26.5 mph N/A   Mostly Cloudy
10:56 AM 57.0 °F - 37.9 °F 49% 29.96 in 10.0 mi NW 20.7 mph 29.9 mph N/A   Mostly Cloudy
11:56 AM 59.0 °F - 37.0 °F 44% 29.97 in 10.0 mi WNW 23.0 mph 29.9 mph N/A   Mostly Cloudy
12:56 PM 61.0 °F - 37.0 °F 41% 29.97 in 10.0 mi WNW 23.0 mph 31.1 mph N/A   Mostly Cloudy
1:56 PM 63.0 °F - 36.0 °F 37% 29.97 in 10.0 mi NW 26.5 mph 35.7 mph N/A   Mostly Cloudy
2:56 PM 63.0 °F - 36.0 °F 37% 29.98 in 10.0 mi NNW 23.0 mph 29.9 mph N/A   Mostly Cloudy
3:56 PM 64.9 °F - 36.0 °F 34% 29.99 in 10.0 mi WNW 18.4 mph 27.6 mph N/A   Mostly Cloudy
4:56 PM 63.0 °F - 36.0 °F 37% 30.01 in 10.0 mi NNW 19.6 mph 28.8 mph N/A   Mostly Cloudy
5:56 PM 64.0 °F - 36.0 °F 35% 30.03 in 10.0 mi NNW 20.7 mph 26.5 mph N/A   Mostly Cloudy
6:56 PM 61.0 °F - 35.1 °F 38% 30.07 in 10.0 mi NNW 17.3 mph 25.3 mph N/A   Mostly Cloudy
7:56 PM 59.0 °F - 36.0 °F 42% 30.10 in 10.0 mi North 6.9 mph - N/A   Mostly Cloudy
8:56 PM 54.0 °F - 37.9 °F 55% 30.12 in 10.0 mi Calm Calm - N/A   Scattered Clouds
9:56 PM 51.1 °F - 39.0 °F 63% 30.14 in 10.0 mi Calm Calm - N/A   Partly Cloudy
10:56 PM 46.9 °F - 37.9 °F 71% 30.17 in 10.0 mi Calm Calm - N/A   Partly Cloudy
11:56 PM 46.0 °F 42.5 °F 39.0 °F 76% 30.18 in 10.0 mi WSW 6.9 mph - N/A   Clear