Weather History for Pittsburgh Allegheny Co., PA

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Sunday, January 20, 2013

  Actual Average Record
Temperature  
Mean Temperature 35 °F -  
Max Temperature 46 °F 40 °F 62 °F (1988)
Min Temperature 24 °F 20 °F 4 °F (1992)
Degree Days  
Heating Degree Days 30    
Moisture  
Dew Point 17 °F    
Average Humidity 50    
Maximum Humidity 60    
Minimum Humidity 40    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.99 in    
Wind  
Wind Speed 16 mph (West)    
Max Wind Speed 23 mph    
Max Gust Speed 34 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. 20, 2013 Rise Set
Actual Time 7:38 AM EST 5:24 PM EST
Civil Twilight 7:08 AM EST 5:53 PM EST
Nautical Twilight 6:35 AM EST 6:26 PM EST
Astronomical Twilight 6:02 AM EST 6:59 PM EST
Moon 12:24 PM EST (1/20) 2:08 AM EST (1/20)
Length of Visible Light 10h 45m
Length of Day
9h 46m
Waxing Gibbous, 66% of the Moon is Illuminated
Jan 20
Waxing Gibbous
Jan 26
Full
Feb 3
Last Quarter
Feb 10
New
Feb 17
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 46.0 °F 38.5 °F 23.0 °F 40% 29.83 in 10.0 mi SW 19.6 mph 29.9 mph N/A   Clear
1:53 AM 45.0 °F 37.9 °F 24.1 °F 44% 29.83 in 10.0 mi SSW 16.1 mph 25.3 mph N/A   Mostly Cloudy
2:53 AM 45.0 °F 36.9 °F 26.1 °F 48% 29.81 in 10.0 mi SW 20.7 mph 28.8 mph N/A   Scattered Clouds
3:53 AM 44.1 °F 35.4 °F 27.0 °F 51% 29.80 in 10.0 mi SW 21.9 mph 29.9 mph N/A   Clear
4:53 AM 44.1 °F 35.4 °F 28.0 °F 53% 29.79 in 10.0 mi SW 21.9 mph 34.5 mph N/A   Clear
5:53 AM 44.1 °F 35.2 °F 28.9 °F 55% 29.81 in 10.0 mi SW 23.0 mph 31.1 mph N/A   Overcast
6:53 AM 44.1 °F 36.8 °F 28.9 °F 55% 29.83 in 10.0 mi WSW 16.1 mph 25.3 mph N/A   Overcast
7:53 AM 42.1 °F 32.8 °F 24.1 °F 49% 29.87 in 10.0 mi West 21.9 mph 28.8 mph N/A   Overcast
8:53 AM 39.0 °F 30.6 °F 19.9 °F 46% 29.93 in 10.0 mi NW 15.0 mph 26.5 mph N/A   Partly Cloudy
9:53 AM 37.0 °F 29.8 °F 19.0 °F 48% 29.98 in 10.0 mi WNW 10.4 mph - N/A   Clear
10:53 AM 36.0 °F 25.6 °F 15.1 °F 43% 30.01 in 10.0 mi West 18.4 mph 25.3 mph N/A   Clear
11:53 AM 35.1 °F 26.9 °F 14.0 °F 42% 30.02 in 10.0 mi NW 11.5 mph 27.6 mph N/A   Clear
12:53 PM 34.0 °F 24.6 °F 12.9 °F 42% 30.03 in 10.0 mi WNW 13.8 mph 27.6 mph N/A   Partly Cloudy
1:53 PM 33.1 °F 25.5 °F 10.9 °F 40% 30.05 in 10.0 mi WNW 9.2 mph 21.9 mph N/A   Clear
2:53 PM 32.0 °F 22.1 °F 10.9 °F 42% 30.07 in 10.0 mi WNW 13.8 mph 24.2 mph N/A   Clear
3:53 PM 30.9 °F 21.2 °F 10.0 °F 42% 30.09 in 10.0 mi WNW 12.7 mph 20.7 mph N/A   Clear
4:53 PM 28.9 °F 21.1 °F 10.9 °F 47% 30.09 in 10.0 mi WNW 8.1 mph - N/A   Clear
5:53 PM 28.0 °F 20.8 °F 12.0 °F 51% 30.12 in 10.0 mi NW 6.9 mph - N/A   Clear
6:53 PM 26.1 °F 16.2 °F 12.0 °F 55% 30.13 in 10.0 mi NW 10.4 mph - N/A   Clear
7:53 PM 25.0 °F 19.3 °F 12.0 °F 58% 30.14 in 10.0 mi Variable 4.6 mph - N/A   Clear
8:53 PM 24.1 °F 15.2 °F 10.9 °F 57% 30.15 in 10.0 mi NW 8.1 mph - N/A   Clear
9:53 PM 24.1 °F 17.0 °F 12.0 °F 60% 30.15 in 10.0 mi NW 5.8 mph - N/A   Mostly Cloudy
10:53 PM 24.1 °F 17.0 °F 12.0 °F 60% 30.15 in 10.0 mi WNW 5.8 mph - N/A   Overcast
11:53 PM 24.1 °F 17.0 °F 12.0 °F 60% 30.14 in 10.0 mi Variable 5.8 mph - N/A   Overcast