Pittsburgh, PA

1:14 AM EST on February 12, 2016 (GMT -0500)
Allegheny County

Weather History for KAGC - December, 2011

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Thursday, December 8, 2011

  Actual Average (KPIT) Record (KPIT)
Temperature  
Mean Temperature 30 °F 34 °F  
Max Temperature 33 °F 42 °F 70 °F (1916)
Min Temperature 28 °F 28 °F -2 °F (1882)
Degree Days  
Heating Degree Days 34 31  
Month to date heating degree days 234  
Since 1 July heating degree days 1397  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 736  
Moisture  
Dew Point 23 °F    
Average Humidity 73    
Maximum Humidity 82    
Minimum Humidity 60    
Precipitation  
Precipitation 0.01 in 0.10 in 1.51 in (1978)
Month to date precipitation 0.78  
Year to date precipitation 36.12  
Snow  
Snow 0.00 in 0.20 in 5.50 in (1914)
Month to date snowfall 1.7  
Since 1 July snowfall 4.1  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 30.22 in    
Wind  
Wind Speed 11 mph (SW)    
Max Wind Speed 14 mph    
Max Gust Speed 21 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 08, 2011 Rise Set
Actual Time 7:29 AM EST 4:53 PM EST
Civil Twilight 6:59 AM EST 5:23 PM EST
Nautical Twilight 6:25 AM EST 5:57 PM EST
Astronomical Twilight 5:52 AM EST 6:30 PM EST
Moon 3:31 PM EST (12/8) 5:40 AM EST (12/8)
Length of Visible Light 10h 24m
Length of Day
9h 23m
Waxing Gibbous, 97% of the Moon is Illuminated
Dec 8
Waxing Gibbous
Dec 10
Full
Dec 17
Last Quarter
Dec 24
New
Jan 1
First Quarter

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 30.0 °F 19.5 °F 21.0 °F 69% 30.04 in 10.0 mi West 13.8 mph - N/A   Partly Cloudy
1:53 AM 28.9 °F 18.6 °F 21.9 °F 75% 30.05 in 10.0 mi West 12.7 mph 20.7 mph N/A   Clear
2:53 AM 28.0 °F 18.1 °F 21.9 °F 78% 30.09 in 10.0 mi WSW 11.5 mph - N/A   Clear
3:53 AM 28.0 °F 19.3 °F 21.0 °F 75% 30.10 in 10.0 mi WSW 9.2 mph - N/A   Clear
4:53 AM 28.0 °F 18.6 °F 21.9 °F 78% 30.14 in 10.0 mi WSW 10.4 mph - N/A   Overcast
5:14 AM 28.4 °F 19.1 °F 21.2 °F 74% 30.09 in 10.0 mi WSW 10.4 mph - N/A   Overcast
5:39 AM 28.4 °F 18.5 °F 21.2 °F 74% 30.10 in 10.0 mi SW 11.5 mph - N/A   Overcast
5:53 AM 28.0 °F 18.1 °F 21.9 °F 78% 30.17 in 10.0 mi WSW 11.5 mph - N/A   Overcast
6:53 AM 28.4 °F 18.5 °F 21.2 °F 74% 30.15 in 10.0 mi WSW 11.5 mph - N/A   Overcast
7:53 AM 28.9 °F 18.6 °F 21.9 °F 75% 30.24 in 10.0 mi SW 12.7 mph - N/A   Overcast
8:53 AM 28.9 °F 19.8 °F 21.0 °F 72% 30.25 in 10.0 mi SW 10.4 mph - N/A   Clear
9:53 AM 30.0 °F 21.7 °F 21.9 °F 72% 30.25 in 10.0 mi SW 9.2 mph - N/A   Clear
10:43 AM 30.2 °F 20.8 °F 21.2 °F 69% 30.22 in 10.0 mi SW 11.5 mph 19.6 mph 0.01 in   Mostly Cloudy
10:53 AM 30.9 °F 21.7 °F 23.0 °F 72% 30.29 in 10.0 mi WSW 11.5 mph - 0.01 in   Overcast
11:53 AM 30.9 °F 22.8 °F 21.9 °F 69% 30.30 in 10.0 mi SW 9.2 mph - N/A   Overcast
12:53 PM 32.0 °F 23.0 °F 23.0 °F 69% 30.28 in 10.0 mi SSW 11.5 mph 18.4 mph N/A   Mostly Cloudy
1:16 PM 33.8 °F 27.7 °F 23.0 °F 65% 30.23 in 10.0 mi SSW 6.9 mph - N/A   Scattered Clouds
1:42 PM 33.8 °F 25.8 °F 21.2 °F 60% 30.23 in 10.0 mi SSW 10.4 mph - N/A   Mostly Cloudy
1:53 PM 33.1 °F 23.9 °F 23.0 °F 66% 30.27 in 10.0 mi South 12.7 mph - N/A   Mostly Cloudy
2:53 PM 33.1 °F 23.9 °F 23.0 °F 66% 30.27 in 10.0 mi SW 12.7 mph - N/A   Mostly Cloudy
3:05 PM 32.0 °F 24.8 °F 23.0 °F 69% 30.21 in 10.0 mi SW 8.1 mph - N/A   Scattered Clouds
3:53 PM 33.1 °F 26.1 °F 23.0 °F 66% 30.28 in 10.0 mi SW 8.1 mph - N/A   Clear
4:53 PM 32.0 °F 25.6 °F 23.0 °F 69% 30.23 in 10.0 mi South 6.9 mph - N/A   Clear
5:53 PM 30.9 °F 25.2 °F 23.0 °F 72% 30.30 in 10.0 mi South 5.8 mph - N/A   Clear
6:53 PM 30.0 °F 23.2 °F 24.1 °F 79% 30.30 in 10.0 mi South 6.9 mph - N/A   Clear
7:53 PM 30.0 °F 21.7 °F 25.0 °F 82% 30.30 in 10.0 mi South 9.2 mph - N/A   Clear
8:53 PM 30.0 °F 22.4 °F 25.0 °F 82% 30.30 in 10.0 mi South 8.1 mph - N/A   Scattered Clouds
9:53 PM 30.0 °F 22.4 °F 25.0 °F 82% 30.30 in 10.0 mi South 8.1 mph - N/A   Overcast
10:53 PM 30.9 °F 24.3 °F 25.0 °F 79% 30.30 in 10.0 mi South 6.9 mph - N/A   Overcast
11:53 PM 30.9 °F 25.2 °F 25.0 °F 79% 30.29 in 10.0 mi South 5.8 mph - N/A   Overcast