Islip, NY

2:33 AM EDT on April 29, 2017 (GMT -0400)
Long Island Mac Arthur

Weather History for KISP - May, 2014

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Saturday, May 10, 2014

  Actual Average Record
Temperature  
Mean Temperature 66 °F 57 °F  
Max Temperature 78 °F 66 °F 81 °F (1987)
Min Temperature 54 °F 48 °F 37 °F (2010)
Degree Days  
Heating Degree Days 0 9  
Month to date heating degree days 66 99  
Since 1 July heating degree days 5396 5270  
Cooling Degree Days 1 0  
Month to date cooling degree days 1 0  
Year to date cooling degree days 1 2  
Growing Degree Days 15 (Base 50)    
Moisture  
Dew Point 58 °F    
Average Humidity 80    
Maximum Humidity 100    
Minimum Humidity 60    
Precipitation  
Precipitation 0.12 in 0.11 in 1.76 in (1989)
Month to date precipitation 1.09 1.16  
Year to date precipitation 20.17 16.84  
Snow  
Snow 0.00 in 0.00 in - ()
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 63.7 24.8  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.90 in    
Wind  
Wind Speed 9 mph (SSW)    
Max Wind Speed 20 mph    
Max Gust Speed 24 mph    
Visibility 5 miles    
Events Fog , Rain , Thunderstorm    
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

May. 10, 2014 Rise Set
Actual Time 5:40 AM EDT 7:57 PM EDT
Civil Twilight 5:09 AM EDT 8:28 PM EDT
Nautical Twilight 4:31 AM EDT 9:06 PM EDT
Astronomical Twilight 3:50 AM EDT 9:48 PM EDT
Moon 3:49 PM EDT (5/10) 3:13 AM EDT (5/10)
Length of Visible Light 15h 19m
Length of Day
14h 17m
Waxing Gibbous, 82% of the Moon is Illuminated
May 10
Waxing Gibbous
May 14
Full
May 21
Last Quarter
May 28
New
Jun 5
First Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:22 AM 62.6 °F 59.0 °F 88% 30.01 in 8.0 mi SSE 13.8 mph - N/A   Overcast
12:54 AM 60.8 °F 57.2 °F 88% 30.00 in 1.8 mi SSE 13.8 mph - N/A   Overcast
12:55 AM 61.0 °F 57.9 °F 90% 29.99 in 1.5 mi SSE 12.7 mph - N/A   Overcast
1:10 AM 60.8 °F 57.2 °F 88% 29.98 in 0.5 mi SSE 11.5 mph - N/A Fog Fog
1:33 AM 60.8 °F 57.2 °F 88% 29.97 in 0.2 mi SSE 10.4 mph - N/A Fog Fog
1:42 AM 60.8 °F 57.2 °F 88% 29.96 in 0.5 mi SSE 12.7 mph 19.6 mph N/A Fog Fog
1:50 AM 60.8 °F 57.2 °F 88% 29.95 in 0.2 mi SSE 13.8 mph - N/A Fog Fog
1:51 AM 60.1 °F 57.9 °F 93% 29.95 in 0.2 mi SSE 13.8 mph - N/A Fog Fog
2:01 AM 59.0 °F 57.2 °F 94% 29.95 in 0.5 mi SSE 9.2 mph 19.6 mph N/A Fog Fog
2:08 AM 59.0 °F 57.2 °F 94% 29.94 in 0.5 mi SSE 11.5 mph - N/A Fog Fog
2:56 AM 57.0 °F 55.0 °F 93% 29.94 in 0.8 mi South 10.4 mph - N/A   Mist
3:56 AM 55.0 °F 54.0 °F 96% 29.91 in 0.8 mi South 6.9 mph - N/A   Mist
4:28 AM 55.4 °F 53.6 °F 94% 29.90 in 1.0 mi South 6.9 mph - N/A   Mist
4:51 AM 53.6 °F 53.6 °F 100% 29.91 in 2.5 mi South 6.9 mph - N/A   Overcast
4:56 AM 54.0 °F 53.1 °F 97% 29.91 in 3.0 mi South 6.9 mph - N/A   Overcast
5:13 AM 53.6 °F 53.6 °F 100% 29.89 in 2.5 mi South 5.8 mph - N/A   Overcast
5:24 AM 53.6 °F 53.6 °F 100% 29.88 in 3.0 mi SSE 6.9 mph - N/A   Overcast
5:56 AM 54.0 °F 53.1 °F 97% 29.91 in 1.0 mi SSW 9.2 mph - 0.00 in Rain Light Rain
6:56 AM 55.0 °F 54.0 °F 96% 29.90 in 1.0 mi South 4.6 mph - 0.01 in   Overcast
7:56 AM 55.0 °F 53.1 °F 93% 29.92 in 1.0 mi SW 4.6 mph - N/A   Overcast
8:37 AM 55.4 °F 53.6 °F 94% 29.92 in 0.5 mi SW 5.8 mph - N/A Fog Fog
8:56 AM 57.0 °F 55.9 °F 96% 29.91 in 0.8 mi SSW 5.8 mph - N/A   Overcast
9:23 AM 60.8 °F 57.2 °F 88% 29.91 in 1.5 mi WSW 6.9 mph - N/A   Overcast
9:56 AM 64.0 °F 59.0 °F 84% 29.91 in 3.0 mi WSW 10.4 mph - N/A   Haze
10:56 AM 69.1 °F 60.1 °F 73% 29.91 in 7.0 mi SSW 8.1 mph - N/A   Mostly Cloudy
11:56 AM 73.9 °F 61.0 °F 64% 29.91 in 10.0 mi SSW 8.1 mph - N/A   Mostly Cloudy
12:56 PM 75.0 °F 61.0 °F 62% 29.89 in 10.0 mi SW 9.2 mph - N/A   Mostly Cloudy
1:56 PM 77.0 °F 62.1 °F 60% 29.87 in 10.0 mi SSW 12.7 mph - N/A   Mostly Cloudy
2:56 PM 75.9 °F 61.0 °F 60% 29.84 in 10.0 mi SSW 11.5 mph - N/A   Mostly Cloudy
3:56 PM 72.0 °F 60.1 °F 66% 29.85 in 10.0 mi SW 15.0 mph - 0.00 in Rain Light Rain
4:56 PM 68.0 °F 62.1 °F 81% 29.85 in 10.0 mi South 6.9 mph - 0.04 in   Overcast
5:56 PM 70.0 °F 60.1 °F 71% 29.83 in 10.0 mi SW 10.4 mph - N/A   Overcast
5:59 PM 69.8 °F 60.8 °F 73% 29.83 in 10.0 mi SW 10.4 mph - N/A Thunderstorm Thunderstorm
6:28 PM 69.8 °F 60.8 °F 73% 29.86 in 2.0 mi WNW 4.6 mph - 0.00 in Rain , Thunderstorm Light Thunderstorms and Rain
6:39 PM 68.0 °F 60.8 °F 78% 29.84 in 4.0 mi West 5.8 mph - 0.06 in Rain Light Rain
6:56 PM 68.0 °F 61.0 °F 78% 29.83 in 10.0 mi SSW 4.6 mph - 0.06 in   Mostly Cloudy
7:56 PM 66.9 °F 60.1 °F 79% 29.84 in 10.0 mi SSW 5.8 mph - N/A   Mostly Cloudy
8:56 PM 64.9 °F 59.0 °F 81% 29.87 in 10.0 mi SSW 9.2 mph - N/A   Mostly Cloudy
9:56 PM 64.0 °F 57.9 °F 80% 29.87 in 10.0 mi SW 9.2 mph - N/A   Overcast
10:56 PM 66.0 °F 59.0 °F 78% 29.86 in 10.0 mi SW 11.5 mph - N/A   Overcast
11:56 PM 66.0 °F 59.0 °F 78% 29.86 in 10.0 mi WSW 10.4 mph - N/A   Mostly Cloudy