Islip, NY

10:54 PM EST on December 10, 2019 (GMT -0500)
Long Island Mac Arthur

Weather History for KISP - August, 2019

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Thursday, August 1, 2019

  Actual Average Record
Temperature  
Mean Temperature 79 °F 74 °F  
Max Temperature 88 °F 82 °F 95 °F (1999)
Min Temperature 70 °F 67 °F 58 °F (1966)
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 14 9  
Month to date cooling degree days 14 9  
Year to date cooling degree days 614 449  
Since 1 June cooling degree days 587 425  
Growing Degree Days 28 (Base 50)    
Moisture  
Dew Point 64 °F    
Average Humidity 68    
Maximum Humidity 100    
Minimum Humidity 36    
Precipitation  
Precipitation 0.00 in 0.12 in 0.97 in (1970)
Month to date precipitation 0.00 0.12  
Year to date precipitation 28.89 27.28  
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 30.06 in    
Wind  
Wind Speed 6 mph (NNW)    
Max Wind Speed 13 mph    
Max Gust Speed 16 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. 01, 2019 Rise Set
Actual Time 5:48 AM EDT 8:08 PM EDT
Civil Twilight 5:17 AM EDT 8:38 PM EDT
Nautical Twilight 4:39 AM EDT 9:16 PM EDT
Astronomical Twilight 3:57 AM EDT 9:58 PM EDT
Moon 6:09 AM EDT (8/1) 8:53 PM EDT (8/1)
Length of Visible Light 15h 21m
Length of Day
14h 19m
New Moon, 0% of the Moon is Illuminated
Aug 1
New Moon
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 71.1 °F - 70.0 °F 96% 30.03 in 10.0 mi West 3.5 mph - N/A   Clear
1:56 AM 71.1 °F - 69.1 °F 93% 30.02 in 10.0 mi WNW 4.6 mph - N/A   Clear
2:56 AM 70.0 °F - 68.0 °F 93% 30.02 in 10.0 mi NW 5.8 mph - N/A   Clear
3:56 AM 70.0 °F - 69.1 °F 97% 30.02 in 10.0 mi NNW 5.8 mph - N/A   Clear
4:56 AM 70.0 °F - 69.1 °F 97% 30.03 in 10.0 mi NW 9.2 mph - N/A   Clear
5:56 AM 70.0 °F - 69.1 °F 97% 30.04 in 10.0 mi NW 5.8 mph - N/A   Mostly Cloudy
6:56 AM 71.1 °F - 68.0 °F 90% 30.05 in 10.0 mi North 4.6 mph - N/A   Mostly Cloudy
7:56 AM 73.0 °F - 64.0 °F 73% 30.07 in 10.0 mi North 6.9 mph - N/A   Mostly Cloudy
8:56 AM 73.9 °F - 64.0 °F 71% 30.08 in 10.0 mi North 8.1 mph - N/A   Mostly Cloudy
9:56 AM 75.9 °F - 62.1 °F 62% 30.08 in 10.0 mi North 10.4 mph - N/A   Mostly Cloudy
10:56 AM 79.0 °F - 62.1 °F 56% 30.09 in 10.0 mi North 8.1 mph - N/A   Mostly Cloudy
11:56 AM 82.0 °F 83.0 °F 62.1 °F 51% 30.09 in 10.0 mi North 5.8 mph - N/A   Mostly Cloudy
12:56 PM 84.9 °F 84.4 °F 59.0 °F 41% 30.09 in 10.0 mi NNE 6.9 mph - N/A   Scattered Clouds
1:56 PM 84.9 °F 83.9 °F 57.0 °F 38% 30.09 in 10.0 mi Variable 5.8 mph - N/A   Partly Cloudy
2:56 PM 87.1 °F 85.9 °F 57.0 °F 36% 30.08 in 10.0 mi North 9.2 mph - N/A   Partly Cloudy
3:56 PM 86.0 °F 85.0 °F 57.9 °F 38% 30.07 in 10.0 mi NNW 4.6 mph - N/A   Scattered Clouds
4:56 PM 84.9 °F 84.8 °F 60.1 °F 43% 30.06 in 10.0 mi NW 6.9 mph - N/A   Mostly Cloudy
5:56 PM 84.0 °F 84.0 °F 60.1 °F 44% 30.04 in 10.0 mi North 4.6 mph - N/A   Mostly Cloudy
6:56 PM 84.0 °F 83.8 °F 59.0 °F 43% 30.04 in 10.0 mi North 4.6 mph - N/A   Mostly Cloudy
7:56 PM 79.0 °F - 64.0 °F 60% 30.06 in 10.0 mi SSW 6.9 mph - N/A   Mostly Cloudy
8:56 PM 75.0 °F - 64.9 °F 71% 30.07 in 10.0 mi WSW 5.8 mph - N/A   Mostly Cloudy
9:56 PM 73.9 °F - 64.0 °F 71% 30.09 in 10.0 mi SW 5.8 mph - N/A   Mostly Cloudy
10:56 PM 73.0 °F - 62.1 °F 68% 30.09 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
11:56 PM 73.0 °F - 64.9 °F 76% 30.10 in 10.0 mi Calm Calm - N/A   Mostly Cloudy