Islip, NY

9:53 AM EDT on October 21, 2019 (GMT -0400)
Long Island Mac Arthur

Weather History for KISP - August, 2019

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Monday, August 26, 2019

  Actual Average Record
Temperature  
Mean Temperature 65 °F 72 °F  
Max Temperature 73 °F 79 °F 93 °F (2016)
Min Temperature 56 °F 64 °F 50 °F (1977)
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 0 7  
Month to date cooling degree days 252 215  
Year to date cooling degree days 852 655  
Since 1 June cooling degree days 825 631  
Growing Degree Days 15 (Base 50)    
Moisture  
Dew Point 56 °F    
Average Humidity 75    
Maximum Humidity 90    
Minimum Humidity 53    
Precipitation  
Precipitation 0.00 in 0.11 in 0.92 in (1999)
Month to date precipitation 3.09 3.38  
Year to date precipitation 31.98 30.54  
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 30.19 in    
Wind  
Wind Speed 8 mph ()    
Max Wind Speed 18 mph    
Max Gust Speed 24 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. 26, 2019 Rise Set
Actual Time 6:13 AM EDT 7:34 PM EDT
Civil Twilight 5:44 AM EDT 8:03 PM EDT
Nautical Twilight 5:10 AM EDT 8:37 PM EDT
Astronomical Twilight 4:34 AM EDT 9:13 PM EDT
Moon 1:34 AM EDT (8/26) 4:56 PM EDT (8/26)
Length of Visible Light 14h 18m
Length of Day
13h 21m
Waning Crescent, 19% of the Moon is Illuminated
Aug 26
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 61.0 °F 55.0 °F 81% 30.22 in 10.0 mi NE 9.2 mph - N/A   Clear
1:56 AM 60.1 °F 55.9 °F 86% 30.21 in 10.0 mi NE 9.2 mph - N/A   Scattered Clouds
2:56 AM 61.0 °F 57.9 °F 90% 30.20 in 10.0 mi NE 9.2 mph - N/A   Clear
3:25 AM 62.1 °F 57.9 °F 86% 30.21 in 10.0 mi NNE 9.2 mph - N/A   Mostly Cloudy
3:56 AM 61.0 °F 57.9 °F 90% 30.20 in 10.0 mi NE 6.9 mph - N/A   Scattered Clouds
4:56 AM 62.1 °F 57.9 °F 86% 30.19 in 10.0 mi NE 10.4 mph - N/A   Overcast
5:56 AM 60.1 °F 55.9 °F 86% 30.21 in 10.0 mi NE 9.2 mph - N/A   Scattered Clouds
6:50 AM 60.8 °F 55.4 °F 82% 30.22 in 10.0 mi NNE 8.1 mph - N/A   Mostly Cloudy
6:56 AM 61.0 °F 55.9 °F 83% 30.22 in 10.0 mi NNE 8.1 mph - N/A   Mostly Cloudy
7:56 AM 62.1 °F 55.0 °F 78% 30.22 in 10.0 mi NNE 13.8 mph - N/A   Mostly Cloudy
8:56 AM 64.0 °F 55.9 °F 75% 30.22 in 10.0 mi NE 12.7 mph - N/A   Mostly Cloudy
9:56 AM 64.9 °F 55.0 °F 70% 30.22 in 10.0 mi NE 11.5 mph - N/A   Mostly Cloudy
10:56 AM 68.0 °F 55.9 °F 65% 30.22 in 10.0 mi NE 12.7 mph 19.6 mph N/A   Mostly Cloudy
11:56 AM 69.1 °F 55.9 °F 63% 30.22 in 10.0 mi NE 9.2 mph - N/A   Mostly Cloudy
12:56 PM 73.0 °F 55.9 °F 55% 30.20 in 10.0 mi NE 9.2 mph - N/A   Mostly Cloudy
1:56 PM 72.0 °F 55.0 °F 55% 30.20 in 10.0 mi East 9.2 mph - N/A   Mostly Cloudy
2:56 PM 70.0 °F 57.9 °F 65% 30.19 in 10.0 mi East 10.4 mph - N/A   Overcast
3:56 PM 71.1 °F 57.9 °F 63% 30.17 in 10.0 mi East 6.9 mph - N/A   Mostly Cloudy
4:56 PM 71.1 °F 55.9 °F 59% 30.16 in 10.0 mi East 5.8 mph - N/A   Mostly Cloudy
5:56 PM 72.0 °F 55.0 °F 55% 30.14 in 10.0 mi ENE 6.9 mph - N/A   Mostly Cloudy
6:56 PM 68.0 °F 57.0 °F 68% 30.14 in 10.0 mi ESE 5.8 mph - N/A   Mostly Cloudy
7:56 PM 66.0 °F 57.0 °F 73% 30.14 in 10.0 mi East 3.5 mph - N/A   Mostly Cloudy
8:56 PM 63.0 °F 57.0 °F 81% 30.16 in 10.0 mi East 3.5 mph - N/A   Mostly Cloudy
9:56 PM 61.0 °F 57.0 °F 87% 30.16 in 10.0 mi ENE 3.5 mph - N/A   Scattered Clouds
10:56 PM 60.1 °F 55.0 °F 83% 30.16 in 10.0 mi ENE 3.5 mph - N/A   Partly Cloudy
11:56 PM 59.0 °F 55.0 °F 87% 30.16 in 10.0 mi Calm Calm - N/A   Partly Cloudy