Weather History for Shirley, NY

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Saturday, September 21, 2013

  Actual Average (KISP) Record (KISP)
Temperature  
Mean Temperature 63 °F 64 °F  
Max Temperature 78 °F 72 °F 82 °F (1989)
Min Temperature 51 °F 55 °F 43 °F (1991)
Degree Days  
Heating Degree Days 2 3  
Month to date heating degree days 31  
Since 1 July heating degree days 36  
Cooling Degree Days 0 2  
Month to date cooling degree days 80  
Year to date cooling degree days 766  
Growing Degree Days 13 (Base 50)    
Moisture  
Dew Point 60 °F    
Average Humidity 88    
Maximum Humidity 100    
Minimum Humidity 69    
Precipitation  
Precipitation 0.01 in 0.13 in 0.58 in (2001)
Month to date precipitation 2.46  
Year to date precipitation 33.60  
Snow  
Snow 0.00 in 0.00 in - ()
Month to date snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 29.91 in    
Wind  
Wind Speed 5 mph (SSE)    
Max Wind Speed 21 mph    
Max Gust Speed 30 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Sep. 21, 2013 Rise Set
Actual Time 6:38 AM EDT 6:49 PM EDT
Civil Twilight 6:10 AM EDT 7:17 PM EDT
Nautical Twilight 5:38 AM EDT 7:49 PM EDT
Astronomical Twilight 5:05 AM EDT 8:21 PM EDT
Moon 7:57 PM EDT (9/21) 8:54 AM EDT (9/21)
Length of Visible Light 13h 06m
Length of Day
12h 11m
Waning Gibbous, 94% of the Moon is Illuminated
Sep 21
Waning Gibbous
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter
Oct 18
Full

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 55.0 °F 54.0 °F 96% 30.04 in 6.0 mi Calm Calm - N/A   Scattered Clouds
1:06 AM 55.4 °F 53.6 °F 94% 30.04 in 7.0 mi Calm Calm - N/A   Mostly Cloudy
1:56 AM 57.0 °F 55.9 °F 96% 30.03 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
2:17 AM 57.2 °F 55.4 °F 94% 30.03 in 10.0 mi Calm Calm - N/A   Scattered Clouds
2:56 AM 57.9 °F 55.9 °F 93% 30.02 in 10.0 mi SSW 3.5 mph - N/A   Clear
3:56 AM 54.0 °F 54.0 °F 100% 30.01 in 10.0 mi Calm Calm - N/A   Clear
4:56 AM 52.0 °F 51.1 °F 97% 30.01 in 10.0 mi Calm Calm - N/A   Scattered Clouds
5:06 AM 53.6 °F 51.8 °F 94% 30.00 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:20 AM 51.8 °F 51.8 °F 100% 30.00 in 10.0 mi Calm Calm - N/A   Scattered Clouds
5:56 AM 51.1 °F 50.0 °F 96% 29.99 in 9.0 mi Calm Calm - N/A   Clear
6:56 AM 51.1 °F 50.0 °F 96% 30.00 in 10.0 mi Calm Calm - 0.01 in   Clear
7:56 AM 55.9 °F 55.0 °F 97% 29.99 in 10.0 mi Calm Calm - N/A   Overcast
8:45 AM 64.4 °F 64.4 °F 100% 29.99 in 10.0 mi Calm Calm - N/A   Overcast
8:56 AM 66.0 °F 64.0 °F 93% 29.99 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:56 AM 68.0 °F 62.1 °F 81% 29.97 in 10.0 mi SE 6.9 mph - N/A   Overcast
10:56 AM 71.1 °F 63.0 °F 75% 29.94 in 10.0 mi SE 6.9 mph - N/A   Overcast
11:56 AM 73.0 °F 64.9 °F 76% 29.92 in 10.0 mi SSE 13.8 mph 23.0 mph N/A   Overcast
12:56 PM 75.0 °F 66.0 °F 73% 29.90 in 10.0 mi South 20.7 mph 29.9 mph N/A   Overcast
1:56 PM 75.9 °F 66.0 °F 71% 29.88 in 10.0 mi SSE 18.4 mph 28.8 mph N/A   Overcast
2:56 PM 75.9 °F 64.9 °F 69% 29.85 in 10.0 mi South 18.4 mph 28.8 mph N/A   Partly Cloudy
3:56 PM 75.0 °F 64.9 °F 71% 29.83 in 10.0 mi South 18.4 mph 29.9 mph N/A   Clear
4:56 PM 73.9 °F 64.9 °F 73% 29.82 in 10.0 mi South 18.4 mph 26.5 mph N/A   Clear
5:56 PM 72.0 °F 64.9 °F 78% 29.81 in 10.0 mi South 13.8 mph 24.2 mph N/A   Clear
6:56 PM 70.0 °F 66.0 °F 87% 29.79 in 10.0 mi SSE 15.0 mph - N/A   Mostly Cloudy
7:56 PM 70.0 °F 66.0 °F 87% 29.79 in 10.0 mi South 13.8 mph 21.9 mph N/A   Mostly Cloudy
8:56 PM 70.0 °F 66.9 °F 90% 29.77 in 10.0 mi South 15.0 mph - N/A   Scattered Clouds
9:31 PM 69.8 °F 66.2 °F 88% 29.76 in 10.0 mi SSE 18.4 mph - N/A   Partly Cloudy
9:56 PM 70.0 °F 66.9 °F 90% 29.75 in 10.0 mi South 16.1 mph - N/A   Mostly Cloudy
10:56 PM 70.0 °F 66.9 °F 90% 29.74 in 10.0 mi SSE 16.1 mph 25.3 mph N/A   Partly Cloudy
11:56 PM 70.0 °F 66.9 °F 90% 29.72 in 10.0 mi South 16.1 mph 26.5 mph N/A   Overcast