Islip, NY

7:46 AM EDT on August 19, 2017 (GMT -0400)
Long Island Mac Arthur

Weather History for KISP - January, 2014

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Friday, January 3, 2014

  Actual Average Record
Temperature  
Mean Temperature 13 °F 31 °F  
Max Temperature 18 °F 39 °F 63 °F (2000)
Min Temperature 7 °F 24 °F 7 °F (2001)
Degree Days  
Heating Degree Days 52 34  
Month to date heating degree days 130 101  
Since 1 July heating degree days 1952 2028  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 5 °F    
Average Humidity 70    
Maximum Humidity 88    
Minimum Humidity 52    
Precipitation  
Precipitation 0.34 in 0.12 in 3.61 in (1999)
Month to date precipitation 0.49 0.36  
Year to date precipitation 0.49 0.36  
Snow  
Snow 6.50 in 0.20 in 6.50 in (2014)
Month to date snowfall 11.2 0.7  
Since 1 July snowfall 19.6 6.6  
Snow Depth 9.00 in    
Sea Level Pressure  
Sea Level Pressure 29.98 in    
Wind  
Wind Speed 19 mph (NNW)    
Max Wind Speed 33 mph    
Max Gust Speed 40 mph    
Visibility 5 miles    
Events Fog , Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Jan. 03, 2014 Rise Set
Actual Time 7:16 AM EST 4:37 PM EST
Civil Twilight 6:46 AM EST 5:08 PM EST
Nautical Twilight 6:11 AM EST 5:42 PM EST
Astronomical Twilight 5:38 AM EST 6:15 PM EST
Moon 8:39 AM EST (1/3) 7:44 PM EST (1/3)
Length of Visible Light 10h 22m
Length of Day
9h 20m
Waxing Crescent, 8% of the Moon is Illuminated
Jan 3
Waxing Crescent
Jan 7
First Quarter
Jan 15
Full
Jan 24
Last Quarter
Jan 30
New

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:06 AM 17.6 °F 1.3 °F 14.0 °F 86% 29.63 in 0.8 mi NNE 19.6 mph 25.3 mph 0.00 in Snow Light Snow
12:24 AM 17.6 °F 0.9 °F 14.0 °F 86% 29.62 in 0.8 mi NNE 20.7 mph 29.9 mph 0.02 in Snow Light Snow
12:56 AM 18.0 °F 0.6 °F 12.9 °F 81% 29.60 in 0.5 mi NNE 23.0 mph 32.2 mph 0.03 in Snow Snow
1:56 AM 16.0 °F -0.9 °F 10.9 °F 81% 29.58 in 0.5 mi NNE 19.6 mph 36.8 mph 0.03 in Snow Snow
2:56 AM 14.0 °F -4.7 °F 10.0 °F 84% 29.57 in 0.5 mi North 23.0 mph 35.7 mph 0.02 in Fog , Snow Snow
3:56 AM 12.0 °F -6.0 °F 8.1 °F 84% 29.61 in 0.5 mi North 19.6 mph 26.5 mph 0.02 in Fog Light Freezing Fog
4:56 AM 10.9 °F -8.8 °F 7.0 °F 84% 29.65 in 0.5 mi North 23.0 mph 33.4 mph 0.02 in Fog Light Freezing Fog
5:56 AM 12.9 °F -2.8 °F 9.0 °F 84% 29.70 in 0.5 mi North 15.0 mph 28.8 mph 0.02 in Fog , Snow Snow
6:56 AM 12.9 °F -5.3 °F 9.0 °F 84% 29.76 in 0.5 mi NNW 20.7 mph 25.3 mph 0.01 in Fog , Snow Light Snow
7:56 AM 12.0 °F -8.1 °F 8.1 °F 84% 29.81 in 0.5 mi NNW 25.3 mph 31.1 mph 0.00 in Fog , Snow Light Snow
8:19 AM 12.2 °F -8.2 °F 6.8 °F 79% 29.83 in 0.2 mi NNW 26.5 mph 36.8 mph 0.00 in Snow Snow
8:56 AM 12.0 °F -8.5 °F 7.0 °F 80% 29.87 in 0.2 mi NNW 26.5 mph 33.4 mph 0.00 in Snow Heavy Snow
9:56 AM 12.0 °F -7.3 °F 8.1 °F 84% 29.93 in 0.2 mi NNW 23.0 mph 38.0 mph 0.00 in Snow Heavy Snow
10:27 AM 14.0 °F -3.4 °F 8.6 °F 79% 29.94 in 1.0 mi NNW 19.6 mph 33.4 mph 0.01 in Snow Light Snow
10:56 AM 15.1 °F -4.4 °F 8.1 °F 74% 29.96 in 2.5 mi NNW 26.5 mph 32.2 mph 0.01 in Snow Light Snow
11:39 AM 15.8 °F -0.2 °F 6.8 °F 68% 29.97 in 5.0 mi NNW 17.3 mph 34.5 mph 0.00 in Snow Blowing Snow
11:56 AM 15.1 °F -4.0 °F 7.0 °F 70% 29.99 in 7.0 mi NNW 25.3 mph 35.7 mph 0.00 in   Scattered Clouds
12:56 PM 16.0 °F -3.5 °F 5.0 °F 62% 30.03 in 10.0 mi NW 27.6 mph 35.7 mph N/A   Scattered Clouds
1:56 PM 16.0 °F -4.7 °F 5.0 °F 62% 30.08 in 10.0 mi NNW 32.2 mph 38.0 mph N/A   Partly Cloudy
2:56 PM 16.0 °F -1.7 °F 3.0 °F 57% 30.14 in 10.0 mi NW 21.9 mph 34.5 mph N/A   Partly Cloudy
3:56 PM 15.1 °F -1.6 °F 1.9 °F 56% 30.19 in 10.0 mi NNW 18.4 mph 29.9 mph N/A   Partly Cloudy
4:56 PM 14.0 °F 0.5 °F -0.9 °F 52% 30.24 in 10.0 mi NNW 11.5 mph - N/A   Partly Cloudy
5:56 PM 12.0 °F -4.0 °F -0.9 °F 56% 30.30 in 10.0 mi NW 15.0 mph 23.0 mph N/A   Clear
6:56 PM 12.0 °F -4.0 °F -2.0 °F 53% 30.36 in 10.0 mi NNW 15.0 mph 23.0 mph N/A   Clear
7:56 PM 10.9 °F -4.7 °F -4.0 °F 51% 30.40 in 10.0 mi NNW 13.8 mph - N/A   Clear
8:56 PM 10.9 °F -4.7 °F -4.0 °F 51% 30.42 in 10.0 mi NW 13.8 mph - N/A   Clear
9:56 PM 10.9 °F -1.8 °F -4.0 °F 51% 30.43 in 10.0 mi NNW 9.2 mph - N/A   Clear
10:56 PM 9.0 °F -4.2 °F -6.0 °F 51% 30.44 in 10.0 mi NNW 9.2 mph - N/A   Clear
11:56 PM 7.0 °F 0.1 °F -5.1 °F 58% 30.44 in 10.0 mi NNW 3.5 mph - N/A   Clear