Islip, NY

9:37 AM EDT on October 17, 2019 (GMT -0400)
Long Island Mac Arthur

Weather History for KISP - August, 2019

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Tuesday, August 27, 2019

  Actual Average Record
Temperature  
Mean Temperature 63 °F 72 °F  
Max Temperature 72 °F 79 °F 92 °F (1980)
Min Temperature 54 °F 64 °F 52 °F (1989)
Degree Days  
Heating Degree Days 2 0  
Month to date heating degree days 2 0  
Since 1 June heating degree days 18 40  
Since 1 July heating degree days 2 2  
Cooling Degree Days 0 7  
Month to date cooling degree days 252 222  
Year to date cooling degree days 852 662  
Since 1 June cooling degree days 825 638  
Growing Degree Days 13 (Base 50)    
Moisture  
Dew Point 57 °F    
Average Humidity 79    
Maximum Humidity 93    
Minimum Humidity 61    
Precipitation  
Precipitation 0.00 in 0.12 in 2.19 in (2006)
Month to date precipitation 3.09 3.50  
Year to date precipitation 31.98 30.66  
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 30.07 in    
Wind  
Wind Speed 4 mph ()    
Max Wind Speed 12 mph    
Max Gust Speed 16 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. 27, 2019 Rise Set
Actual Time 6:14 AM EDT 7:33 PM EDT
Civil Twilight 5:45 AM EDT 8:01 PM EDT
Nautical Twilight 5:11 AM EDT 8:35 PM EDT
Astronomical Twilight 4:35 AM EDT 9:11 PM EDT
Moon 2:34 AM EDT (8/27) 5:52 PM EDT (8/27)
Length of Visible Light 14h 15m
Length of Day
13h 18m
Waning Crescent, 11% of the Moon is Illuminated
Aug 27
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 57.9 °F 55.0 °F 90% 30.14 in 10.0 mi Calm Calm - N/A   Clear
1:56 AM 57.0 °F 55.0 °F 93% 30.14 in 10.0 mi North 3.5 mph - N/A   Clear
2:56 AM 55.9 °F 54.0 °F 93% 30.12 in 10.0 mi NNE 3.5 mph - N/A   Clear
3:56 AM 57.0 °F 55.0 °F 93% 30.12 in 10.0 mi NNE 3.5 mph - N/A   Clear
4:56 AM 55.0 °F 53.1 °F 93% 30.10 in 10.0 mi NNE 3.5 mph - N/A   Clear
5:56 AM 55.0 °F 53.1 °F 93% 30.09 in 10.0 mi NE 5.8 mph - N/A   Scattered Clouds
6:56 AM 59.0 °F 55.9 °F 90% 30.10 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:56 AM 63.0 °F 57.9 °F 84% 30.11 in 10.0 mi East 4.6 mph - N/A   Mostly Cloudy
8:56 AM 64.9 °F 57.9 °F 78% 30.12 in 10.0 mi ENE 4.6 mph - N/A   Mostly Cloudy
9:56 AM 68.0 °F 57.9 °F 70% 30.11 in 10.0 mi Variable 5.8 mph - N/A   Mostly Cloudy
10:56 AM 69.1 °F 57.0 °F 65% 30.10 in 10.0 mi East 6.9 mph - N/A   Overcast
11:56 AM 69.1 °F 57.0 °F 65% 30.09 in 10.0 mi SE 9.2 mph - N/A   Overcast
12:56 PM 68.0 °F 57.9 °F 70% 30.08 in 10.0 mi ESE 10.4 mph - N/A   Overcast
1:56 PM 69.1 °F 57.9 °F 68% 30.07 in 10.0 mi ESE 5.8 mph - N/A   Overcast
2:56 PM 70.0 °F 57.9 °F 65% 30.04 in 10.0 mi SE 8.1 mph - N/A   Overcast
3:56 PM 71.1 °F 57.9 °F 63% 30.04 in 10.0 mi SSE 8.1 mph - N/A   Overcast
4:56 PM 70.0 °F 57.9 °F 65% 30.04 in 10.0 mi SSE 8.1 mph - N/A   Overcast
5:56 PM 69.1 °F 57.9 °F 68% 30.03 in 10.0 mi SE 8.1 mph - N/A   Overcast
6:56 PM 68.0 °F 59.0 °F 73% 30.01 in 10.0 mi ESE 9.2 mph - N/A   Overcast
7:56 PM 66.9 °F 59.0 °F 76% 30.02 in 10.0 mi ESE 5.8 mph - N/A   Overcast
8:56 PM 66.0 °F 59.0 °F 78% 30.04 in 10.0 mi East 4.6 mph - N/A   Overcast
9:56 PM 64.0 °F 59.0 °F 84% 30.03 in 10.0 mi East 3.5 mph - N/A   Overcast
10:56 PM 63.0 °F 59.0 °F 87% 30.03 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
11:56 PM 63.0 °F 59.0 °F 87% 30.03 in 10.0 mi Calm Calm - N/A   Mostly Cloudy