Islip, NY

11:53 AM EST on December 06, 2019 (GMT -0500)
Long Island Mac Arthur

Weather History for KISP - August, 2019

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Sunday, August 25, 2019

  Actual Average Record
Temperature  
Mean Temperature 68 °F 72 °F  
Max Temperature 75 °F 79 °F 92 °F (1998)
Min Temperature 61 °F 64 °F 47 °F (1971)
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 3 7  
Month to date cooling degree days 252 208  
Year to date cooling degree days 852 648  
Since 1 June cooling degree days 825 624  
Growing Degree Days 18 (Base 50)    
Moisture  
Dew Point 58 °F    
Average Humidity 73    
Maximum Humidity 97    
Minimum Humidity 55    
Precipitation  
Precipitation 0.00 in 0.13 in 2.13 in (1985)
Month to date precipitation 3.09 3.27  
Year to date precipitation 31.98 30.43  
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 30.24 in    
Wind  
Wind Speed 10 mph ()    
Max Wind Speed 23 mph    
Max Gust Speed 31 mph    
Visibility 10.0 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: Averaged Metar Reports

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Aug. 25, 2019 Rise Set
Actual Time 6:12 AM EDT 7:36 PM EDT
Civil Twilight 5:43 AM EDT 8:04 PM EDT
Nautical Twilight 5:09 AM EDT 8:38 PM EDT
Astronomical Twilight 4:32 AM EDT 9:15 PM EDT
Moon 12:43 AM EDT (8/25) 3:55 PM EDT (8/25)
Length of Visible Light 14h 21m
Length of Day
13h 23m
Waning Crescent, 29% of the Moon is Illuminated
Aug 25
Waning Crescent
Aug 30
New
Sep 5
First Quarter
Sep 14
Full
Sep 21
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 63.0 °F 57.0 °F 81% 30.26 in 10.0 mi ENE 5.8 mph - N/A   Clear
1:56 AM 63.0 °F 57.0 °F 81% 30.25 in 10.0 mi NE 8.1 mph - N/A   Clear
2:56 AM 62.1 °F 57.9 °F 86% 30.24 in 10.0 mi NE 6.9 mph - N/A   Clear
3:56 AM 62.1 °F 57.9 °F 86% 30.24 in 10.0 mi NE 6.9 mph - N/A   Clear
4:56 AM 61.0 °F 59.0 °F 93% 30.23 in 10.0 mi NNE 8.1 mph - N/A   Clear
5:56 AM 62.1 °F 59.0 °F 90% 30.24 in 10.0 mi NE 9.2 mph - N/A   Scattered Clouds
6:56 AM 63.0 °F 59.0 °F 87% 30.25 in 10.0 mi NE 10.4 mph - N/A   Scattered Clouds
7:56 AM 66.0 °F 59.0 °F 78% 30.25 in 10.0 mi NE 15.0 mph - N/A   Scattered Clouds
8:56 AM 66.9 °F 57.9 °F 73% 30.26 in 10.0 mi NNE 18.4 mph - N/A   Scattered Clouds
9:56 AM 70.0 °F 57.9 °F 65% 30.26 in 10.0 mi NNE 19.6 mph 27.6 mph N/A   Scattered Clouds
10:56 AM 69.1 °F 57.0 °F 65% 30.27 in 10.0 mi NE 18.4 mph 25.3 mph N/A   Scattered Clouds
11:56 AM 73.0 °F 57.0 °F 57% 30.26 in 10.0 mi NE 19.6 mph 25.3 mph N/A   Mostly Cloudy
12:56 PM 71.1 °F 57.0 °F 61% 30.25 in 10.0 mi NE 17.3 mph 24.2 mph N/A   Mostly Cloudy
1:56 PM 73.9 °F 57.0 °F 55% 30.24 in 10.0 mi NNE 18.4 mph 24.2 mph N/A   Scattered Clouds
2:56 PM 72.0 °F 57.0 °F 59% 30.24 in 10.0 mi NNE 18.4 mph 23.0 mph N/A   Mostly Cloudy
3:56 PM 73.0 °F 59.0 °F 61% 30.23 in 10.0 mi NNE 18.4 mph 24.2 mph N/A   Mostly Cloudy
4:56 PM 73.0 °F 59.0 °F 61% 30.22 in 10.0 mi ENE 15.0 mph 24.2 mph N/A   Mostly Cloudy
5:56 PM 72.0 °F 59.0 °F 64% 30.21 in 10.0 mi ENE 12.7 mph - N/A   Mostly Cloudy
6:56 PM 68.0 °F 57.9 °F 70% 30.22 in 10.0 mi East 10.4 mph - N/A   Partly Cloudy
7:56 PM 66.0 °F 57.0 °F 73% 30.23 in 10.0 mi ENE 9.2 mph - N/A   Partly Cloudy
8:56 PM 64.0 °F 57.0 °F 78% 30.24 in 10.0 mi NE 8.1 mph - N/A   Partly Cloudy
9:56 PM 63.0 °F 57.9 °F 84% 30.24 in 10.0 mi ENE 5.8 mph - N/A   Partly Cloudy
10:56 PM 63.0 °F 57.0 °F 81% 30.24 in 10.0 mi ENE 8.1 mph - N/A   Scattered Clouds