Islip, NY

2:55 AM EDT on October 15, 2019 (GMT -0400)
Long Island Mac Arthur

Weather History for KISP - August, 2019

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Thursday, August 8, 2019

  Actual Average Record
Temperature  
Mean Temperature 75 °F 74 °F  
Max Temperature 83 °F 81 °F 96 °F (2001)
Min Temperature 67 °F 66 °F 51 °F (2004)
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 10 9  
Month to date cooling degree days 91 72  
Year to date cooling degree days 691 512  
Since 1 June cooling degree days 664 488  
Growing Degree Days 24 (Base 50)    
Moisture  
Dew Point 68 °F    
Average Humidity 83    
Maximum Humidity 100    
Minimum Humidity 65    
Precipitation  
Precipitation T in 0.13 in 3.11 in (1976)
Month to date precipitation 0.88 1.01  
Year to date precipitation 29.77 28.17  
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 29.73 in    
Wind  
Wind Speed 8 mph (SW)    
Max Wind Speed 17 mph    
Max Gust Speed 22 mph    
Visibility 9 miles    
Events 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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Astronomy

Aug. 08, 2019 Rise Set
Actual Time 5:55 AM EDT 8:00 PM EDT
Civil Twilight 5:25 AM EDT 8:30 PM EDT
Nautical Twilight 4:48 AM EDT 9:06 PM EDT
Astronomical Twilight 4:08 AM EDT 9:46 PM EDT
Moon 2:33 PM EDT (8/8) 12:16 AM EDT (8/8)
Length of Visible Light 15h 04m
Length of Day
14h 04m
First Quarter, 60% of the Moon is Illuminated
Aug 8
First Quarter
Aug 15
Full
Aug 23
Last Quarter
Aug 30
New
Sep 5
First Quarter

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 69.1 °F - 68.0 °F 96% 29.75 in 10.0 mi WNW 5.8 mph - N/A   Mostly Cloudy
1:56 AM 69.1 °F - 68.0 °F 96% 29.75 in 10.0 mi WSW 5.8 mph - N/A   Mostly Cloudy
2:56 AM 68.0 °F - 68.0 °F 100% 29.74 in 10.0 mi WSW 3.5 mph - N/A   Scattered Clouds
3:56 AM 69.1 °F - 68.0 °F 96% 29.74 in 10.0 mi WSW 4.6 mph - N/A   Scattered Clouds
4:15 AM 69.1 °F - 69.1 °F 100% 29.74 in 10.0 mi West 6.9 mph - N/A   Mostly Cloudy
4:28 AM 69.1 °F - 68.0 °F 96% 29.74 in 10.0 mi West 10.4 mph - N/A   Mostly Cloudy
4:45 AM 68.0 °F - 68.0 °F 100% 29.74 in 10.0 mi WSW 6.9 mph - N/A   Scattered Clouds
4:56 AM 68.0 °F - 68.0 °F 100% 29.74 in 10.0 mi SW 5.8 mph - N/A   Clear
5:56 AM 66.9 °F - 66.9 °F 100% 29.74 in 7.0 mi West 5.8 mph - N/A   Scattered Clouds
6:56 AM 68.0 °F - 68.0 °F 100% 29.74 in 6.0 mi SW 5.8 mph - N/A   Mostly Cloudy
7:56 AM 70.0 °F - 69.1 °F 97% 29.76 in 6.0 mi WSW 10.4 mph - N/A   Scattered Clouds
8:44 AM 73.0 °F - 70.0 °F 90% 29.76 in 8.0 mi WSW 8.1 mph - N/A   Scattered Clouds
8:56 AM 73.0 °F - 69.1 °F 87% 29.76 in 9.0 mi WSW 10.4 mph - N/A   Mostly Cloudy
9:56 AM 75.9 °F - 70.0 °F 82% 29.75 in 10.0 mi SW 5.8 mph - N/A   Mostly Cloudy
10:35 AM 77.0 °F - 69.1 °F 76% 29.75 in 10.0 mi SW 5.8 mph - N/A   Mostly Cloudy
10:56 AM 79.0 °F - 69.1 °F 72% 29.74 in 10.0 mi WSW 4.6 mph - N/A   Mostly Cloudy
11:50 AM 80.6 °F 84.6 °F 71.6 °F 74% 29.73 in 10.0 mi South 8.1 mph - N/A   Scattered Clouds
11:56 AM 80.1 °F 83.6 °F 71.1 °F 74% 29.73 in 10.0 mi SSW 9.2 mph - N/A   Scattered Clouds
12:56 PM 81.0 °F 84.9 °F 71.1 °F 72% 29.72 in 10.0 mi SW 11.5 mph - N/A   Partly Cloudy
1:56 PM 81.0 °F 84.9 °F 71.1 °F 72% 29.71 in 10.0 mi SSW 13.8 mph - N/A   Partly Cloudy
2:56 PM 82.0 °F 85.9 °F 70.0 °F 67% 29.69 in 10.0 mi SSW 15.0 mph 20.7 mph N/A   Partly Cloudy
3:56 PM 81.0 °F 84.9 °F 71.1 °F 72% 29.68 in 10.0 mi South 15.0 mph - N/A   Partly Cloudy
4:56 PM 82.0 °F 86.3 °F 71.1 °F 69% 29.68 in 10.0 mi SW 10.4 mph - N/A   Partly Cloudy
5:56 PM 80.1 °F 83.8 °F 72.0 °F 76% 29.69 in 10.0 mi SW 12.7 mph - N/A   Partly Cloudy
6:56 PM 79.0 °F - 73.0 °F 82% 29.70 in 10.0 mi SW 9.2 mph - N/A   Partly Cloudy
7:56 PM 77.0 °F - 73.0 °F 88% 29.72 in 10.0 mi SW 6.9 mph - N/A   Scattered Clouds
8:41 PM 78.1 °F - 64.9 °F 64% 29.75 in 10.0 mi NW 10.4 mph - N/A Thunderstorm Thunderstorm
8:56 PM 77.0 °F - 60.1 °F 56% 29.73 in 4.0 mi NW 9.2 mph 20.7 mph 0.00 in Rain , Thunderstorm Light Thunderstorms and Rain
9:11 PM 75.9 °F - 62.1 °F 62% 29.70 in 10.0 mi SE 4.6 mph - 0.00 in Rain Light Rain
9:56 PM 71.1 °F - 64.9 °F 81% 29.73 in 10.0 mi NNW 4.6 mph - 0.00 in   Mostly Cloudy
10:56 PM 71.1 °F - 64.0 °F 78% 29.70 in 10.0 mi WSW 4.6 mph - N/A   Scattered Clouds
11:56 PM 69.1 °F - 63.0 °F 81% 29.69 in 10.0 mi Calm Calm - N/A   Scattered Clouds