Weather History for Pittsburgh Allegheny Co., PA

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Friday, January 4, 2013

  Actual Average Record
Temperature  
Mean Temperature 28 °F -  
Max Temperature 30 °F 44 °F 68 °F (1997)
Min Temperature 27 °F 25 °F 4 °F (1988)
Degree Days  
Heating Degree Days 36    
Moisture  
Dew Point 19 °F    
Average Humidity 68    
Maximum Humidity 75    
Minimum Humidity 59    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.21 in    
Wind  
Wind Speed 16 mph (WSW)    
Max Wind Speed 23 mph    
Max Gust Speed 32 mph    
Visibility 10 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Jan. 04, 2013 Rise Set
Actual Time 7:42 AM EST 5:07 PM EST
Civil Twilight 7:12 AM EST 5:37 PM EST
Nautical Twilight 6:38 AM EST 6:11 PM EST
Astronomical Twilight 6:05 AM EST 6:44 PM EST
Moon No Moon Rise 11:23 AM EST (1/4)
Length of Visible Light 10h 25m
Length of Day
9h 24m
Waning Gibbous, 55% of the Moon is Illuminated
Jan 4
Waning Gibbous
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
Full

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 27.0 °F 14.7 °F 19.0 °F 72% 30.22 in 10.0 mi WSW 16.1 mph 21.9 mph N/A   Overcast
1:53 AM 27.0 °F 16.1 °F 19.0 °F 72% 30.22 in 10.0 mi WSW 12.7 mph - N/A   Overcast
2:53 AM 27.0 °F 16.1 °F 19.9 °F 75% 30.23 in 10.0 mi WSW 12.7 mph - N/A   Overcast
3:53 AM 27.0 °F 16.7 °F 19.9 °F 75% 30.23 in 10.0 mi WSW 11.5 mph - N/A   Overcast
4:53 AM 27.0 °F 15.6 °F 19.9 °F 75% 30.23 in 10.0 mi WSW 13.8 mph - N/A   Overcast
5:53 AM 27.0 °F 13.5 °F 19.0 °F 72% 30.22 in 10.0 mi WSW 19.6 mph 26.5 mph N/A   Overcast
6:53 AM 27.0 °F 15.2 °F 19.9 °F 75% 30.22 in 10.0 mi WSW 15.0 mph 21.9 mph N/A   Overcast
7:53 AM 28.0 °F 16.5 °F 19.9 °F 72% 30.22 in 10.0 mi SW 15.0 mph 19.6 mph N/A   Overcast
8:53 AM 28.0 °F 18.6 °F 19.9 °F 72% 30.24 in 10.0 mi West 10.4 mph 27.6 mph N/A   Overcast
9:53 AM 28.0 °F 16.5 °F 21.0 °F 75% 30.25 in 6.0 mi West 15.0 mph 20.7 mph N/A   Haze
10:53 AM 28.9 °F 18.2 °F 21.0 °F 72% 30.25 in 7.0 mi WSW 13.8 mph - N/A   Overcast
11:53 AM 28.9 °F 15.4 °F 19.9 °F 69% 30.22 in 10.0 mi WSW 21.9 mph - N/A   Overcast
12:53 PM 30.0 °F 17.2 °F 19.9 °F 66% 30.18 in 10.0 mi WSW 20.7 mph 26.5 mph N/A   Mostly Cloudy
1:25 PM 30.2 °F 16.8 °F 19.4 °F 64% 30.12 in 10.0 mi WSW 23.0 mph 31.1 mph N/A   Scattered Clouds
1:53 PM 30.9 °F 18.7 °F 19.0 °F 61% 30.18 in 10.0 mi WSW 19.6 mph 29.9 mph N/A   Mostly Cloudy
2:00 PM 30.2 °F 17.4 °F 19.4 °F 64% 30.12 in 10.0 mi West 20.7 mph 31.1 mph N/A   Scattered Clouds
2:53 PM 30.9 °F 19.4 °F 19.0 °F 61% 30.17 in 10.0 mi West 17.3 mph 26.5 mph N/A   Clear
3:53 PM 30.9 °F 18.7 °F 19.0 °F 61% 30.18 in 10.0 mi WSW 19.6 mph 28.8 mph N/A   Clear
4:53 PM 30.9 °F 21.7 °F 18.0 °F 59% 30.18 in 10.0 mi WSW 11.5 mph - N/A   Clear
5:53 PM 30.0 °F 20.0 °F 18.0 °F 61% 30.19 in 10.0 mi WSW 12.7 mph 23.0 mph N/A   Clear
6:53 PM 30.0 °F 17.9 °F 18.0 °F 61% 30.21 in 10.0 mi WSW 18.4 mph 32.2 mph N/A   Clear
7:53 PM 30.0 °F 17.5 °F 19.0 °F 64% 30.21 in 10.0 mi WSW 19.6 mph 27.6 mph N/A   Clear
8:53 PM 28.9 °F 17.3 °F 19.0 °F 67% 30.24 in 10.0 mi West 16.1 mph 24.2 mph N/A   Clear
9:53 PM 28.0 °F 16.1 °F 18.0 °F 66% 30.25 in 10.0 mi WSW 16.1 mph 24.2 mph N/A   Clear
10:53 PM 28.0 °F 15.3 °F 17.1 °F 63% 30.27 in 10.0 mi WSW 18.4 mph 25.3 mph N/A   Clear
11:53 PM 27.0 °F 14.7 °F 17.1 °F 66% 30.28 in 10.0 mi WSW 16.1 mph 19.6 mph N/A   Clear