Islip, NY

10:19 AM EST on January 21, 2018 (GMT -0500)
Long Island Mac Arthur

Weather History for KISP - January, 2014

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Thursday, January 2, 2014

  Actual Average Record
Temperature  
Mean Temperature 25 °F 32 °F  
Max Temperature 32 °F 39 °F 57 °F (2000)
Min Temperature 18 °F 24 °F 3 °F (1968)
Degree Days  
Heating Degree Days 40 34  
Month to date heating degree days 78 67  
Since 1 July heating degree days 1900 1994  
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 76    
Maximum Humidity 88    
Minimum Humidity 63    
Precipitation  
Precipitation 0.15 in 0.12 in 1.63 in (1979)
Month to date precipitation 0.15 0.24  
Year to date precipitation 0.15 0.24  
Snow  
Snow 4.70 in 0.30 in 4.70 in (2014)
Month to date snowfall 4.7 0.5  
Since 1 July snowfall 13.1 6.4  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.94 in    
Wind  
Wind Speed 16 mph (NE)    
Max Wind Speed 25 mph    
Max Gust Speed 35 mph    
Visibility 3 miles    
Events 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. 02, 2014 Rise Set
Actual Time 7:16 AM EST 4:36 PM EST
Civil Twilight 6:45 AM EST 5:07 PM EST
Nautical Twilight 6:11 AM EST 5:41 PM EST
Astronomical Twilight 5:38 AM EST 6:14 PM EST
Moon 7:55 AM EST (1/2) 6:30 PM EST (1/2)
Length of Visible Light 10h 21m
Length of Day
9h 19m
New Moon, 2% of the Moon is Illuminated
Jan 2
New Moon
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
12:56 AM 30.9 °F 23.5 °F 19.0 °F 61% 30.24 in 10.0 mi ENE 8.1 mph - N/A   Overcast
1:56 AM 30.9 °F 22.2 °F 19.0 °F 61% 30.22 in 10.0 mi ENE 10.4 mph - N/A   Overcast
2:56 AM 30.9 °F 21.7 °F 19.0 °F 61% 30.19 in 10.0 mi NE 11.5 mph - N/A   Overcast
3:56 AM 30.0 °F 20.5 °F 19.9 °F 66% 30.16 in 10.0 mi ENE 11.5 mph - N/A   Overcast
4:56 AM 30.0 °F 20.5 °F 23.0 °F 75% 30.13 in 10.0 mi ENE 11.5 mph 23.0 mph 0.00 in   Overcast
5:12 AM 30.2 °F 18.9 °F 24.8 °F 80% 30.12 in 2.5 mi NE 16.1 mph 23.0 mph 0.00 in Snow Light Snow
5:19 AM 30.2 °F 19.3 °F 24.8 °F 80% 30.11 in 4.0 mi NE 15.0 mph - 0.00 in Snow Light Snow
5:43 AM 30.2 °F 19.3 °F 24.8 °F 80% 30.11 in 3.0 mi NE 15.0 mph - 0.00 in Snow Light Snow
5:56 AM 30.0 °F 19.1 °F 24.1 °F 79% 30.12 in 6.0 mi NE 15.0 mph 24.2 mph 0.00 in Snow Light Snow
6:56 AM 28.9 °F 16.9 °F 25.0 °F 85% 30.10 in 4.0 mi NE 17.3 mph 24.2 mph 0.01 in Snow Light Snow
7:56 AM 30.0 °F 17.5 °F 25.0 °F 82% 30.08 in 8.0 mi NE 19.6 mph 25.3 mph 0.00 in   Overcast
8:31 AM 28.4 °F 16.6 °F 24.8 °F 86% 30.08 in 0.8 mi NE 16.1 mph - 0.01 in Snow Light Snow
8:52 AM 28.4 °F 15.8 °F 24.8 °F 86% 30.08 in 3.0 mi NE 18.4 mph 24.2 mph 0.01 in   Overcast
8:56 AM 28.9 °F 17.3 °F 25.0 °F 85% 30.08 in 3.0 mi NE 16.1 mph 24.2 mph 0.01 in   Overcast
9:15 AM 30.2 °F 18.1 °F 24.8 °F 80% 30.07 in 1.5 mi NE 18.4 mph 26.5 mph 0.00 in Snow Light Snow
9:56 AM 28.9 °F 17.7 °F 25.0 °F 85% 30.05 in 1.5 mi NE 15.0 mph 26.5 mph 0.02 in Snow Light Snow
10:56 AM 28.0 °F 14.9 °F 24.1 °F 85% 30.01 in 1.5 mi NE 19.6 mph 27.6 mph 0.00 in Snow Light Snow
11:26 AM 28.4 °F 15.4 °F 23.0 °F 80% 29.97 in 2.0 mi NE 19.6 mph 27.6 mph 0.00 in Snow Light Snow
11:56 AM 28.0 °F 16.1 °F 24.1 °F 85% 29.95 in 5.0 mi NE 16.1 mph 25.3 mph 0.00 in Snow Light Snow
12:56 PM 28.0 °F 15.3 °F 24.1 °F 85% 29.90 in 2.0 mi NNE 18.4 mph - 0.00 in Snow Light Freezing Drizzle
1:29 PM 28.4 °F 15.8 °F 24.8 °F 86% 29.88 in 2.0 mi NNE 18.4 mph - 0.00 in Snow Light Freezing Drizzle
1:56 PM 28.9 °F 17.3 °F 25.0 °F 85% 29.86 in 2.0 mi NE 16.1 mph - 0.00 in Snow Light Freezing Drizzle
2:56 PM 28.0 °F 14.9 °F 24.1 °F 85% 29.83 in 2.0 mi NE 19.6 mph 26.5 mph 0.00 in Snow Light Freezing Drizzle
3:12 PM 28.4 °F 16.6 °F 24.8 °F 86% 29.83 in 1.5 mi NE 16.1 mph 23.0 mph 0.00 in Snow Light Snow
3:56 PM 28.9 °F 16.5 °F 24.1 °F 82% 29.81 in 2.0 mi NE 18.4 mph 24.2 mph 0.00 in Snow Light Snow
4:56 PM 28.0 °F 14.9 °F 24.1 °F 85% 29.79 in 3.0 mi NNE 19.6 mph 27.6 mph 0.00 in Snow Light Snow
5:56 PM 27.0 °F 14.3 °F 23.0 °F 85% 29.78 in 3.0 mi NNE 17.3 mph 27.6 mph 0.00 in Snow Light Snow
6:43 PM 26.6 °F 13.8 °F 23.0 °F 86% 29.76 in 2.5 mi NNE 17.3 mph 28.8 mph 0.00 in Snow Light Snow
6:56 PM 27.0 °F 14.3 °F 23.0 °F 85% 29.75 in 2.0 mi NNE 17.3 mph 25.3 mph 0.00 in Snow Light Snow
7:09 PM 26.6 °F 14.3 °F 23.0 °F 86% 29.74 in 1.0 mi NE 16.1 mph 24.2 mph 0.00 in Snow Light Snow
7:56 PM 26.1 °F 13.1 °F 21.9 °F 84% 29.72 in 1.0 mi NE 17.3 mph 24.2 mph 0.01 in Snow Light Snow
8:19 PM 24.8 °F 10.0 °F 21.2 °F 86% 29.69 in 0.5 mi NE 21.9 mph 28.8 mph 0.00 in Snow Light Snow
8:56 PM 25.0 °F 11.3 °F 21.0 °F 85% 29.69 in 0.5 mi NNE 18.4 mph - 0.01 in Snow Light Snow
9:56 PM 23.0 °F 8.0 °F 19.0 °F 85% 29.67 in 0.5 mi NE 20.7 mph 27.6 mph 0.03 in Snow Light Snow
10:56 PM 19.9 °F 3.9 °F 16.0 °F 85% 29.65 in 0.5 mi NNE 20.7 mph 24.2 mph 0.02 in Snow Light Snow
11:56 PM 18.0 °F 2.6 °F 14.0 °F 84% 29.64 in 0.8 mi NNE 17.3 mph 27.6 mph 0.04 in Snow Light Snow