Islip, NY

8:13 AM EDT on August 23, 2017 (GMT -0400)
Long Island Mac Arthur

Weather History for KISP - March, 2013

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Tuesday, March 19, 2013

  Actual Average Record
Temperature  
Mean Temperature 37 °F 40 °F  
Max Temperature 40 °F 48 °F 69 °F (2010)
Min Temperature 34 °F 32 °F 15 °F (1993)
Degree Days  
Heating Degree Days 28 25  
Month to date heating degree days 526 522  
Since 1 July heating degree days 4139 4417  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 34 °F    
Average Humidity 86    
Maximum Humidity 92    
Minimum Humidity 79    
Precipitation  
Precipitation 0.51 in 0.15 in 1.92 in (1998)
Month to date precipitation 2.36 2.68  
Year to date precipitation 10.49 9.58  
Snow  
Snow 0.00 in 0.10 in 4.00 in (1992)
Month to date snowfall 7.0 3.4  
Since 1 July snowfall 46.5 23.1  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.75 in    
Wind  
Wind Speed 12 mph (NNE)    
Max Wind Speed 22 mph    
Max Gust Speed 31 mph    
Visibility 7 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Mar. 19, 2013 Rise Set
Actual Time 6:57 AM EDT 7:03 PM EDT
Civil Twilight 6:29 AM EDT 7:31 PM EDT
Nautical Twilight 5:57 AM EDT 8:03 PM EDT
Astronomical Twilight 5:25 AM EDT 8:35 PM EDT
Moon 11:42 AM EDT (3/19) 1:50 AM EDT (3/19)
Length of Visible Light 13h 01m
Length of Day
12h 06m
Waxing Crescent, 49% of the Moon is Illuminated
Mar 19
Waxing Crescent
Mar 19
First Quarter
Mar 27
Full
Apr 3
Last Quarter
Apr 10
New

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:03 AM 33.8 °F 24.8 °F 30.2 °F 87% 30.02 in 4.0 mi East 12.7 mph 20.7 mph 0.01 in Rain Light Rain
12:56 AM 35.1 °F 25.2 °F 30.9 °F 85% 29.98 in 5.0 mi East 16.1 mph 24.2 mph 0.07 in Rain Light Rain
1:56 AM 35.1 °F 25.2 °F 32.0 °F 89% 29.93 in 5.0 mi East 16.1 mph 24.2 mph 0.09 in Rain Light Rain
2:56 AM 36.0 °F 27.1 °F 32.0 °F 86% 29.90 in 4.0 mi ENE 13.8 mph - 0.16 in Rain Light Rain
3:32 AM 35.6 °F 26.2 °F 33.8 °F 93% 29.87 in 5.0 mi ENE 15.0 mph 25.3 mph 0.04 in Rain Light Rain
3:44 AM 35.6 °F 25.9 °F 33.8 °F 93% 29.85 in 4.0 mi ENE 16.1 mph 24.2 mph 0.05 in Rain Light Rain
3:56 AM 36.0 °F 26.7 °F 33.1 °F 89% 29.84 in 4.0 mi ENE 15.0 mph 26.5 mph 0.08 in Rain Light Rain
4:56 AM 37.0 °F 28.5 °F 34.0 °F 89% 29.81 in 7.0 mi ENE 13.8 mph 21.9 mph 0.03 in Rain Light Rain
5:56 AM 37.0 °F 28.9 °F 34.0 °F 89% 29.78 in 2.0 mi ENE 12.7 mph 24.2 mph 0.02 in Rain Light Rain
6:24 AM 37.4 °F 29.3 °F 33.8 °F 87% 29.76 in 5.0 mi ENE 12.7 mph 24.2 mph 0.02 in Rain Light Rain
6:56 AM 37.9 °F 30.5 °F 35.1 °F 89% 29.75 in 10.0 mi ENE 11.5 mph 23.0 mph 0.03 in Rain Light Rain
7:56 AM 37.9 °F 30.5 °F 36.0 °F 93% 29.73 in 10.0 mi ENE 11.5 mph 21.9 mph 0.00 in Rain Light Rain
8:56 AM 39.0 °F 31.4 °F 36.0 °F 89% 29.73 in 10.0 mi NNE 12.7 mph - 0.00 in   Overcast
9:56 AM 37.9 °F 29.2 °F 35.1 °F 89% 29.71 in 5.0 mi NE 15.0 mph 24.2 mph 0.00 in   Light Drizzle
10:52 AM 39.2 °F 29.6 °F 35.6 °F 87% 29.67 in 2.5 mi NE 19.6 mph 25.3 mph 0.00 in   Light Drizzle
10:56 AM 39.0 °F 29.0 °F 36.0 °F 89% 29.68 in 2.5 mi NE 20.7 mph - 0.00 in   Light Drizzle
11:28 AM 39.2 °F 29.8 °F 35.6 °F 87% 29.66 in 2.0 mi NE 18.4 mph 27.6 mph 0.00 in   Light Drizzle
11:56 AM 39.0 °F 31.8 °F 36.0 °F 89% 29.67 in 2.0 mi NE 11.5 mph 21.9 mph 0.00 in Rain Light Rain
12:56 PM 37.0 °F 28.5 °F 34.0 °F 89% 29.70 in 5.0 mi NNW 13.8 mph 23.0 mph 0.08 in Rain Light Rain
1:56 PM 37.0 °F 28.9 °F 35.1 °F 93% 29.67 in 6.0 mi NNW 12.7 mph - 0.03 in Rain Light Rain
2:03 PM 37.4 °F 29.3 °F 35.6 °F 93% 29.66 in 6.0 mi NNW 12.7 mph - 0.00 in Rain Light Rain
2:56 PM 39.0 °F 31.4 °F 36.0 °F 89% 29.65 in 10.0 mi NNW 12.7 mph - 0.00 in   Overcast
3:32 PM 39.2 °F 31.6 °F 35.6 °F 87% 29.64 in 10.0 mi North 12.7 mph - N/A   Overcast
3:56 PM 39.0 °F 31.4 °F 34.0 °F 82% 29.67 in 10.0 mi NW 12.7 mph - N/A   Overcast
4:56 PM 39.0 °F 31.8 °F 34.0 °F 82% 29.69 in 6.0 mi WNW 11.5 mph - 0.00 in   Light Drizzle
5:56 PM 39.0 °F 32.8 °F 34.0 °F 82% 29.69 in 10.0 mi WNW 9.2 mph - 0.00 in   Mostly Cloudy
6:07 PM 39.2 °F 33.0 °F 33.8 °F 81% 29.69 in 10.0 mi WNW 9.2 mph - N/A   Scattered Clouds
6:56 PM 37.9 °F 31.5 °F 32.0 °F 79% 29.71 in 10.0 mi WNW 9.2 mph - N/A   Partly Cloudy
7:56 PM 36.0 °F 32.1 °F 30.9 °F 82% 29.72 in 10.0 mi West 4.6 mph - N/A   Scattered Clouds
8:56 PM 35.1 °F 31.0 °F 30.9 °F 85% 29.72 in 10.0 mi NW 4.6 mph - N/A   Partly Cloudy
9:56 PM 36.0 °F 28.5 °F 30.9 °F 82% 29.76 in 10.0 mi NW 10.4 mph - N/A   Mostly Cloudy
10:56 PM 35.1 °F 29.3 °F 30.0 °F 82% 29.76 in 10.0 mi West 6.9 mph - N/A   Scattered Clouds
11:56 PM 36.0 °F 29.0 °F 30.0 °F 79% 29.78 in 10.0 mi WNW 9.2 mph - N/A   Scattered Clouds