Islip, NY

8:45 PM EST on December 10, 2019 (GMT -0500)
Long Island Mac Arthur

Weather History for KISP - August, 2019

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Saturday, August 3, 2019

  Actual Average Record
Temperature  
Mean Temperature 77 °F 74 °F  
Max Temperature 84 °F 82 °F 98 °F (2006)
Min Temperature 70 °F 66 °F 53 °F (1964)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 June heating degree days 16 40  
Since 1 July heating degree days 0 2  
Cooling Degree Days 12 9  
Month to date cooling degree days 36 27  
Year to date cooling degree days 636 467  
Since 1 June cooling degree days 609 443  
Growing Degree Days 26 (Base 50)    
Moisture  
Dew Point 71 °F    
Average Humidity 79    
Maximum Humidity 100    
Minimum Humidity 58    
Precipitation  
Precipitation 0.00 in 0.12 in 1.36 in (1987)
Month to date precipitation 0.00 0.36  
Year to date precipitation 28.89 27.52  
Snow  
Snow 0.00 in 0.00 in - ()
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.00 in    
Wind  
Wind Speed 8 mph (SSW)    
Max Wind Speed 15 mph    
Max Gust Speed 20 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

Aug. 03, 2019 Rise Set
Actual Time 5:50 AM EDT 8:06 PM EDT
Civil Twilight 5:19 AM EDT 8:36 PM EDT
Nautical Twilight 4:42 AM EDT 9:14 PM EDT
Astronomical Twilight 4:00 AM EDT 9:55 PM EDT
Moon 8:41 AM EDT (8/3) 10:08 PM EDT (8/3)
Length of Visible Light 15h 16m
Length of Day
14h 15m
Waxing Crescent, 10% of the Moon is Illuminated
Aug 3
Waxing Crescent
Aug 7
First Quarter
Aug 15
Full
Aug 23
Last Quarter
Aug 30
New

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 73.0 °F - 70.0 °F 90% 30.09 in 10.0 mi SSW 5.8 mph - N/A   Clear
1:56 AM 73.0 °F - 70.0 °F 90% 30.09 in 10.0 mi South 5.8 mph - N/A   Clear
3:56 AM 73.0 °F - 71.1 °F 93% 30.07 in 10.0 mi SSW 4.6 mph - N/A   Clear
4:56 AM 72.0 °F - 71.1 °F 97% 30.06 in 10.0 mi SW 3.5 mph - N/A   Clear
5:56 AM 71.1 °F - 71.1 °F 100% 30.06 in 10.0 mi WSW 3.5 mph - N/A   Scattered Clouds
6:56 AM 73.0 °F - 73.0 °F 100% 30.08 in 10.0 mi SW 3.5 mph - N/A   Scattered Clouds
7:56 AM 75.9 °F - 72.0 °F 87% 30.07 in 10.0 mi SW 8.1 mph - N/A   Scattered Clouds
8:56 AM 79.0 °F - 72.0 °F 79% 30.06 in 10.0 mi SW 6.9 mph - N/A   Mostly Cloudy
9:56 AM 79.0 °F - 69.1 °F 72% 30.06 in 10.0 mi SW 9.2 mph - N/A   Mostly Cloudy
11:56 AM 81.0 °F 83.3 °F 66.9 °F 62% 30.04 in 10.0 mi South 10.4 mph - N/A   Mostly Cloudy
12:56 PM 82.9 °F 85.4 °F 66.9 °F 58% 30.02 in 10.0 mi South 10.4 mph - N/A   Mostly Cloudy
1:56 PM 82.0 °F 84.9 °F 68.0 °F 62% 30.00 in 10.0 mi SSW 10.4 mph - N/A   Mostly Cloudy
2:56 PM 82.9 °F 87.0 °F 70.0 °F 65% 29.99 in 10.0 mi South 12.7 mph - N/A   Mostly Cloudy
3:56 PM 82.0 °F 85.9 °F 70.0 °F 67% 29.96 in 10.0 mi South 12.7 mph - N/A   Mostly Cloudy
4:56 PM 81.0 °F 84.9 °F 71.1 °F 72% 29.94 in 10.0 mi South 10.4 mph 19.6 mph N/A   Mostly Cloudy
5:56 PM 80.1 °F 83.6 °F 71.1 °F 74% 29.94 in 10.0 mi South 9.2 mph - N/A   Mostly Cloudy
6:49 PM 79.0 °F - 72.0 °F 79% 29.94 in 10.0 mi South 11.5 mph - N/A   Mostly Cloudy
6:56 PM 78.1 °F - 72.0 °F 81% 29.94 in 10.0 mi South 9.2 mph - N/A   Mostly Cloudy
7:49 PM 77.0 °F - 71.1 °F 82% 29.94 in 10.0 mi SSW 9.2 mph - N/A   Scattered Clouds
7:56 PM 77.0 °F - 71.1 °F 82% 29.94 in 10.0 mi South 9.2 mph - N/A   Scattered Clouds
8:56 PM 75.9 °F - 72.0 °F 87% 29.95 in 10.0 mi SSW 5.8 mph - N/A   Scattered Clouds
9:56 PM 75.9 °F - 72.0 °F 87% 29.94 in 10.0 mi SW 9.2 mph - N/A   Scattered Clouds
10:56 PM 75.9 °F - 72.0 °F 87% 29.94 in 10.0 mi SW 12.7 mph - N/A   Mostly Cloudy
11:56 PM 75.9 °F - 72.0 °F 87% 29.95 in 10.0 mi WSW 4.6 mph - N/A   Mostly Cloudy