Islip, NY

10:09 AM EST on December 18, 2017 (GMT -0500)
Long Island Mac Arthur

Weather History for KISP - October, 2011

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Friday, October 28, 2011

  Actual Average Record
Temperature  
Mean Temperature 44 °F 50 °F  
Max Temperature 50 °F 59 °F 75 °F (1971)
Min Temperature 37 °F 42 °F 30 °F (1976)
Degree Days  
Heating Degree Days 21 15  
Month to date heating degree days 189 297  
Since 1 July heating degree days 213 374  
Cooling Degree Days 0 0  
Month to date cooling degree days 12 9  
Year to date cooling degree days 1082 786  
Moisture  
Dew Point 29 °F    
Average Humidity 61    
Maximum Humidity 82    
Minimum Humidity 39    
Precipitation  
Precipitation 0.00 in 0.12 in 2.12 in (2006)
Month to date precipitation 4.24 3.45  
Year to date precipitation 44.70 38.17  
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 9 mph (North)    
Max Wind Speed 20 mph    
Max Gust Speed 24 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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Date:

Astronomy

Oct. 28, 2011 Rise Set
Actual Time 7:17 AM EDT 5:53 PM EDT
Civil Twilight 6:49 AM EDT 6:22 PM EDT
Nautical Twilight 6:17 AM EDT 6:54 PM EDT
Astronomical Twilight 5:45 AM EDT 7:26 PM EDT
Moon 9:31 AM EDT (10/28) 7:13 PM EDT (10/28)
Length of Visible Light 11h 32m
Length of Day
10h 36m
Waxing Crescent, 5% of the Moon is Illuminated
Oct 28
Waxing Crescent
Nov 2
First Quarter
Nov 10
Full
Nov 18
Last Quarter
Nov 25
New

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 39.9 °F 31.8 °F 34.0 °F 79% 29.93 in 10.0 mi North 15.0 mph 24.2 mph N/A   Mostly Cloudy
1:56 AM 39.0 °F 30.6 °F 33.1 °F 79% 29.97 in 10.0 mi North 15.0 mph 21.9 mph N/A   Scattered Clouds
2:56 AM 37.9 °F 30.5 °F 32.0 °F 79% 29.98 in 10.0 mi NNW 11.5 mph - N/A   Scattered Clouds
3:56 AM 37.9 °F 29.6 °F 32.0 °F 79% 30.02 in 10.0 mi North 13.8 mph - N/A   Scattered Clouds
4:56 AM 37.9 °F 29.2 °F 30.0 °F 73% 30.05 in 10.0 mi North 15.0 mph - N/A   Scattered Clouds
5:56 AM 37.0 °F 30.4 °F 30.0 °F 76% 30.08 in 10.0 mi North 9.2 mph - N/A   Scattered Clouds
6:56 AM 37.0 °F 29.3 °F 28.9 °F 73% 30.10 in 10.0 mi North 11.5 mph - N/A   Scattered Clouds
7:56 AM 37.0 °F 31.6 °F 28.9 °F 73% 30.14 in 10.0 mi North 6.9 mph - N/A   Scattered Clouds
8:56 AM 39.9 °F 33.4 °F 28.9 °F 65% 30.17 in 10.0 mi North 10.4 mph - N/A   Partly Cloudy
9:56 AM 42.8 °F 37.0 °F 28.4 °F 57% 30.18 in 10.0 mi North 10.4 mph - N/A   Scattered Clouds
10:56 AM 44.1 °F 37.7 °F 26.1 °F 49% 30.19 in 10.0 mi North 12.7 mph - N/A   Partly Cloudy
11:56 AM 46.0 °F 39.6 °F 25.0 °F 44% 30.19 in 10.0 mi NNW 15.0 mph - N/A   Partly Cloudy
12:56 PM 48.0 °F - 25.0 °F 41% 30.21 in 10.0 mi NNW 13.8 mph 18.4 mph N/A   Partly Cloudy
1:56 PM 48.0 °F - 25.0 °F 41% 30.19 in 10.0 mi NNW 11.5 mph - N/A   Partly Cloudy
2:56 PM 48.2 °F - 24.8 °F 40% 30.18 in 10.0 mi NNW 8.1 mph - N/A   Scattered Clouds
3:56 PM 46.9 °F - 24.1 °F 41% 30.20 in 10.0 mi NNW 9.2 mph - N/A   Mostly Cloudy
4:56 PM 46.9 °F - 26.1 °F 44% 30.19 in 10.0 mi North 3.5 mph - N/A   Mostly Cloudy
5:56 PM 46.0 °F 44.8 °F 26.1 °F 46% 30.20 in 10.0 mi NNW 3.5 mph - N/A   Mostly Cloudy
6:56 PM 43.0 °F - 30.0 °F 60% 30.22 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:56 PM 45.0 °F 41.8 °F 28.9 °F 53% 30.23 in 10.0 mi North 5.8 mph - N/A   Mostly Cloudy
8:56 PM 44.1 °F 41.5 °F 28.9 °F 55% 30.24 in 10.0 mi North 4.6 mph - N/A   Overcast
9:56 PM 43.0 °F 41.3 °F 32.0 °F 65% 30.25 in 10.0 mi NE 3.5 mph - N/A   Overcast
10:56 PM 43.0 °F - 32.0 °F 65% 30.24 in 10.0 mi Calm Calm - N/A   Overcast
11:56 PM 43.0 °F 41.3 °F 30.9 °F 62% 30.24 in 10.0 mi ENE 3.5 mph - N/A   Overcast