Islip, NY

6:41 AM EDT on October 21, 2019 (GMT -0400)
Long Island Mac Arthur

Weather History for KISP - August, 2019

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Saturday, August 24, 2019

  Actual Average Record
Temperature  
Mean Temperature 69 °F 72 °F  
Max Temperature 75 °F 80 °F 91 °F (1995)
Min Temperature 62 °F 65 °F 49 °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 4 7  
Month to date cooling degree days 249 201  
Year to date cooling degree days 849 641  
Since 1 June cooling degree days 822 617  
Growing Degree Days 19 (Base 50)    
Moisture  
Dew Point 54 °F    
Average Humidity 62    
Maximum Humidity 90    
Minimum Humidity 38    
Precipitation  
Precipitation 0.00 in 0.13 in 6.74 in (1990)
Month to date precipitation 3.09 3.14  
Year to date precipitation 31.98 30.30  
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 30.15 in    
Wind  
Wind Speed 8 mph ()    
Max Wind Speed 16 mph    
Max Gust Speed 21 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. 24, 2019 Rise Set
Actual Time 6:11 AM EDT 7:37 PM EDT
Civil Twilight 5:42 AM EDT 8:06 PM EDT
Nautical Twilight 5:07 AM EDT 8:40 PM EDT
Astronomical Twilight 4:31 AM EDT 9:17 PM EDT
Moon 12:01 AM EDT (8/24) 2:51 PM EDT (8/24)
Length of Visible Light 14h 23m
Length of Day
13h 26m
Last Quarter, 39% of the Moon is Illuminated
Aug 24
Last Quarter
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 64.9 °F 59.0 °F 81% 30.05 in 10.0 mi North 6.9 mph - N/A   Clear
1:56 AM 63.0 °F 59.0 °F 87% 30.05 in 10.0 mi NNE 6.9 mph - N/A   Clear
2:56 AM 64.0 °F 57.0 °F 78% 30.06 in 10.0 mi NNE 8.1 mph - N/A   Clear
3:56 AM 64.9 °F 57.0 °F 75% 30.07 in 10.0 mi NNE 11.5 mph - N/A   Clear
4:56 AM 64.0 °F 55.9 °F 75% 30.09 in 10.0 mi NNE 10.4 mph - N/A   Mostly Cloudy
5:56 AM 63.0 °F 55.0 °F 75% 30.10 in 10.0 mi North 10.4 mph - N/A   Partly Cloudy
6:56 AM 64.0 °F 55.0 °F 73% 30.13 in 10.0 mi North 6.9 mph - N/A   Partly Cloudy
7:56 AM 66.9 °F 55.0 °F 66% 30.14 in 10.0 mi North 15.0 mph - N/A   Partly Cloudy
8:56 AM 68.0 °F 54.0 °F 61% 30.15 in 10.0 mi North 12.7 mph - N/A   Partly Cloudy
9:56 AM 71.1 °F 52.0 °F 51% 30.16 in 10.0 mi North 15.0 mph - N/A   Partly Cloudy
10:56 AM 72.0 °F 50.0 °F 46% 30.16 in 10.0 mi NNE 12.7 mph - N/A   Partly Cloudy
11:56 AM 73.0 °F 50.0 °F 44% 30.16 in 10.0 mi North 12.7 mph 19.6 mph N/A   Partly Cloudy
12:56 PM 73.9 °F 48.9 °F 41% 30.16 in 10.0 mi NNE 9.2 mph - N/A   Partly Cloudy
1:56 PM 73.9 °F 48.9 °F 41% 30.17 in 10.0 mi Variable 5.8 mph - N/A   Partly Cloudy
2:56 PM 75.0 °F 48.9 °F 40% 30.16 in 10.0 mi Variable 6.9 mph - N/A   Partly Cloudy
3:56 PM 75.9 °F 50.0 °F 40% 30.15 in 10.0 mi NE 10.4 mph - N/A   Partly Cloudy
4:56 PM 75.0 °F 50.0 °F 41% 30.16 in 10.0 mi NE 8.1 mph - N/A   Partly Cloudy
5:56 PM 72.0 °F 54.0 °F 53% 30.18 in 10.0 mi SE 10.4 mph - N/A   Scattered Clouds
6:56 PM 70.0 °F 54.0 °F 57% 30.19 in 10.0 mi SE 8.1 mph - N/A   Partly Cloudy
7:56 PM 66.9 °F 55.9 °F 68% 30.20 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:56 PM 64.0 °F 55.9 °F 75% 30.22 in 10.0 mi ENE 3.5 mph - N/A   Scattered Clouds
9:56 PM 63.0 °F 55.9 °F 78% 30.24 in 10.0 mi ENE 4.6 mph - N/A   Partly Cloudy
10:56 PM 64.0 °F 57.0 °F 78% 30.25 in 10.0 mi ENE 4.6 mph - N/A   Mostly Cloudy
11:56 PM 66.0 °F 57.9 °F 75% 30.26 in 10.0 mi East 9.2 mph - N/A   Mostly Cloudy