Islip, NY

7:42 PM EST on December 12, 2017 (GMT -0500)
Long Island Mac Arthur

Weather History for KISP - April, 2013

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Saturday, April 6, 2013

  Actual Average Record
Temperature  
Mean Temperature 42 °F 46 °F  
Max Temperature 50 °F 54 °F 71 °F (1991)
Min Temperature 33 °F 38 °F 23 °F (2016)
Degree Days  
Heating Degree Days 23 19  
Month to date heating degree days 137 119  
Since 1 July heating degree days 4570 4811  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 15 °F    
Average Humidity 42    
Maximum Humidity 70    
Minimum Humidity 14    
Precipitation  
Precipitation 0.00 in 0.14 in 0.88 in (2017)
Month to date precipitation 0.10 0.89  
Year to date precipitation 10.87 12.23  
Snow  
Snow 0.00 in 0.00 in - ()
Month to date snowfall 0.0 0.2  
Since 1 July snowfall 46.9 24.4  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.21 in    
Wind  
Wind Speed 10 mph (WNW)    
Max Wind Speed 23 mph    
Max Gust Speed 30 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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Date:

Astronomy

Apr. 06, 2013 Rise Set
Actual Time 6:27 AM EDT 7:22 PM EDT
Civil Twilight 5:59 AM EDT 7:50 PM EDT
Nautical Twilight 5:26 AM EDT 8:23 PM EDT
Astronomical Twilight 4:52 AM EDT 8:58 PM EDT
Moon 4:10 AM EDT (4/6) 3:47 PM EDT (4/6)
Length of Visible Light 13h 51m
Length of Day
12h 55m
Waning Crescent, 15% of the Moon is Illuminated
Apr 6
Waning Crescent
Apr 10
New
Apr 18
First Quarter
Apr 25
Full
May 2
Last Quarter

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 41.0 °F 33.5 °F 21.0 °F 45% 29.96 in 10.0 mi NW 13.8 mph - N/A   Clear
1:56 AM 39.9 °F 32.5 °F 19.9 °F 45% 29.99 in 10.0 mi NW 12.7 mph 21.9 mph N/A   Clear
2:56 AM 39.0 °F 31.8 °F 18.0 °F 43% 30.02 in 10.0 mi WNW 11.5 mph - N/A   Clear
3:56 AM 37.0 °F 29.3 °F 17.1 °F 44% 30.04 in 10.0 mi NW 11.5 mph - N/A   Clear
4:56 AM 36.0 °F 29.6 °F 18.0 °F 48% 30.08 in 10.0 mi WNW 8.1 mph - N/A   Clear
5:56 AM 35.1 °F 28.6 °F 18.0 °F 50% 30.12 in 10.0 mi NW 8.1 mph - N/A   Scattered Clouds
6:56 AM 36.0 °F 27.1 °F 19.0 °F 50% 30.16 in 10.0 mi North 13.8 mph 20.7 mph N/A   Scattered Clouds
7:56 AM 36.0 °F 26.0 °F 12.0 °F 37% 30.20 in 10.0 mi NNW 17.3 mph 27.6 mph N/A   Partly Cloudy
8:56 AM 37.0 °F 27.0 °F 10.9 °F 34% 30.23 in 10.0 mi NNW 18.4 mph 29.9 mph N/A   Partly Cloudy
9:56 AM 39.0 °F 29.9 °F 8.1 °F 28% 30.25 in 10.0 mi North 17.3 mph 25.3 mph N/A   Partly Cloudy
10:56 AM 39.9 °F 31.1 °F 6.1 °F 25% 30.26 in 10.0 mi NNW 17.3 mph 24.2 mph N/A   Clear
11:56 AM 42.1 °F 33.1 °F 3.9 °F 21% 30.27 in 10.0 mi NW 20.7 mph 26.5 mph N/A   Clear
12:56 PM 45.0 °F 37.9 °F 5.0 °F 19% 30.27 in 10.0 mi West 16.1 mph 19.6 mph N/A   Clear
1:56 PM 46.0 °F 39.6 °F 3.9 °F 18% 30.27 in 10.0 mi North 15.0 mph 19.6 mph N/A   Clear
2:56 PM 46.9 °F - 3.0 °F 16% 30.26 in 10.0 mi Variable 3.5 mph 18.4 mph N/A   Clear
3:56 PM 48.0 °F - 1.9 °F 15% 30.25 in 10.0 mi Variable 4.6 mph - N/A   Clear
4:56 PM 45.0 °F 38.9 °F 19.0 °F 36% 30.27 in 10.0 mi SSW 12.7 mph - N/A   Partly Cloudy
5:56 PM 45.0 °F 39.7 °F 14.0 °F 29% 30.29 in 10.0 mi SSW 10.4 mph - N/A   Partly Cloudy
6:56 PM 43.0 °F 37.7 °F 19.0 °F 38% 30.30 in 10.0 mi SW 9.2 mph - N/A   Partly Cloudy
7:56 PM 39.9 °F 35.1 °F 25.0 °F 55% 30.31 in 10.0 mi SSW 6.9 mph - N/A   Partly Cloudy
8:56 PM 39.0 °F 35.7 °F 25.0 °F 57% 30.32 in 10.0 mi South 4.6 mph - N/A   Partly Cloudy
9:56 PM 39.0 °F 36.8 °F 27.0 °F 62% 30.32 in 10.0 mi SSW 3.5 mph - N/A   Partly Cloudy
10:56 PM 37.9 °F 34.4 °F 27.0 °F 65% 30.31 in 10.0 mi SSW 4.6 mph - N/A   Clear
11:56 PM 36.0 °F - 26.1 °F 67% 30.31 in 10.0 mi Calm Calm - N/A   Partly Cloudy