Weather History for Pittsburgh, PA

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Monday, February 18, 2013

  Actual Average Record
Temperature  
Mean Temperature 25 °F 32 °F  
Max Temperature 42 °F 40 °F 66 °F (2011)
Min Temperature 7 °F 23 °F -5 °F (1936)
Degree Days  
Heating Degree Days 40 33  
Month to date heating degree days 677 628  
Since 1 July heating degree days 3777 3937  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 12 °F    
Average Humidity 59    
Maximum Humidity 80    
Minimum Humidity 38    
Precipitation  
Precipitation 0.00 in 0.08 in 0.77 in (1927)
Month to date precipitation 0.68 1.53  
Year to date precipitation 3.12 4.23  
Snow  
Snow 0.00 in 0.40 in 4.40 in (1893)
Month to date snowfall 10.7 6.6  
Since 1 July snowfall 36.6 28.9  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.19 in    
Wind  
Wind Speed 5 mph (SSE)    
Max Wind Speed 14 mph    
Max Gust Speed 18 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Feb. 18, 2013 Rise Set
Actual Time 7:10 AM EST 5:59 PM EST
Civil Twilight 6:42 AM EST 6:27 PM EST
Nautical Twilight 6:10 AM EST 6:59 PM EST
Astronomical Twilight 5:38 AM EST 7:31 PM EST
Moon 11:44 AM EST (2/18) 1:49 AM EST (2/18)
Length of Visible Light 11h 45m
Length of Day
10h 49m
First Quarter, 58% of the Moon is Illuminated
Feb 18
First Quarter
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:51 AM 10.9 °F - 3.0 °F 70% 30.31 in 10.0 mi Calm Calm - N/A   Clear
1:51 AM 12.0 °F - 3.9 °F 70% 30.32 in 10.0 mi Calm Calm - N/A   Clear
2:51 AM 10.4 °F - 3.2 °F 73% 30.22 in 10.0 mi Calm Calm - N/A   Clear
3:51 AM 10.0 °F - 3.9 °F 76% 30.30 in 10.0 mi Calm Calm - N/A   Clear
4:51 AM 9.0 °F - 3.0 °F 77% 30.31 in 10.0 mi Calm Calm - N/A   Clear
5:51 AM 8.1 °F - 3.0 °F 80% 30.32 in 10.0 mi Calm Calm - N/A   Clear
6:51 AM 8.1 °F - 3.0 °F 80% 30.33 in 10.0 mi Calm Calm - N/A   Partly Cloudy
7:51 AM 10.0 °F - 3.9 °F 76% 30.34 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:51 AM 15.1 °F 6.4 °F 6.1 °F 68% 30.32 in 10.0 mi SSE 5.8 mph - N/A   Scattered Clouds
9:51 AM 21.0 °F 10.6 °F 7.0 °F 55% 30.31 in 10.0 mi SSE 9.2 mph - N/A   Scattered Clouds
10:51 AM 25.0 °F 15.5 °F 8.1 °F 49% 30.28 in 9.0 mi SSE 9.2 mph - N/A   Mostly Cloudy
11:51 AM 28.0 °F 18.1 °F 10.0 °F 47% 30.26 in 10.0 mi SE 11.5 mph - N/A   Scattered Clouds
12:51 PM 32.0 °F 24.2 °F 12.9 °F 45% 30.22 in 10.0 mi SSE 9.2 mph - N/A   Mostly Cloudy
1:51 PM 35.1 °F 26.9 °F 16.0 °F 46% 30.16 in 10.0 mi SSE 11.5 mph - N/A   Mostly Cloudy
3:51 PM 41.0 °F 35.2 °F 18.0 °F 40% 30.11 in 10.0 mi SSE 9.2 mph - N/A   Overcast
4:51 PM 42.1 °F 37.1 °F 19.9 °F 41% 30.09 in 10.0 mi South 8.1 mph - N/A   Overcast
5:51 PM 41.0 °F 37.1 °F 21.0 °F 45% 30.07 in 10.0 mi SE 5.8 mph - N/A   Overcast
6:51 PM 39.0 °F 35.7 °F 21.9 °F 50% 30.06 in 10.0 mi SE 4.6 mph - N/A   Overcast
7:51 PM 37.0 °F 33.3 °F 21.9 °F 54% 30.04 in 10.0 mi SE 4.6 mph - N/A   Overcast
8:51 PM 37.9 °F 33.5 °F 23.0 °F 55% 30.00 in 10.0 mi SSE 5.8 mph - N/A   Mostly Cloudy
9:51 PM 36.0 °F 33.3 °F 24.1 °F 62% 29.98 in 10.0 mi SSE 3.5 mph - N/A   Mostly Cloudy
10:51 PM 39.0 °F 34.8 °F 26.1 °F 60% 29.94 in 10.0 mi SSE 5.8 mph - N/A   Scattered Clouds
11:51 PM 41.0 °F 37.1 °F 27.0 °F 57% 29.90 in 10.0 mi South 5.8 mph - N/A   Scattered Clouds