Pittsburgh, PA

3:03 AM EST on December 11, 2017 (GMT -0500)
Pittsburgh International

Weather History for KPIT - September, 2012

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Thursday, September 13, 2012

  Actual Average Record
Temperature  
Mean Temperature 69 °F 65 °F  
Max Temperature 83 °F 76 °F 96 °F (1952)
Min Temperature 55 °F 55 °F 40 °F (1975)
Degree Days  
Heating Degree Days 0 2  
Month to date heating degree days 11 18  
Since 1 July heating degree days 13 31  
Cooling Degree Days 4 3  
Month to date cooling degree days 89 50  
Year to date cooling degree days 1009 702  
Growing Degree Days 18 (Base 50)    
Moisture  
Dew Point 55 °F    
Average Humidity 62    
Maximum Humidity 86    
Minimum Humidity 37    
Precipitation  
Precipitation 0.00 in 0.11 in 1.27 in (1972)
Month to date precipitation 1.60 1.41  
Year to date precipitation 28.19 28.12  
Snow  
Snow 0.00 in 0.00 in 0.00 in (2002)
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.30 in    
Wind  
Wind Speed 2 mph (SW)    
Max Wind Speed 9 mph    
Max Gust Speed 13 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Sep. 13, 2012 Rise Set
Actual Time 7:00 AM EDT 7:32 PM EDT
Civil Twilight 6:32 AM EDT 7:59 PM EDT
Nautical Twilight 6:00 AM EDT 8:32 PM EDT
Astronomical Twilight 5:27 AM EDT 9:05 PM EDT
Moon 4:17 AM EDT (9/13) 5:54 PM EDT (9/13)
Length of Visible Light 13h 26m
Length of Day
12h 32m
Waning Crescent, 7% of the Moon is Illuminated
Sep 13
Waning Crescent
Sep 15
New
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:51 AM 59.0 °F - 54.0 °F 83% 30.31 in 10.0 mi West 3.5 mph - N/A   Clear
1:51 AM 60.1 °F - 54.0 °F 80% 30.31 in 10.0 mi Calm Calm - N/A   Clear
2:51 AM 60.1 °F - 54.0 °F 80% 30.30 in 10.0 mi Calm Calm - N/A   Clear
3:51 AM 57.0 °F - 52.0 °F 83% 30.30 in 10.0 mi Calm Calm - N/A   Clear
4:51 AM 57.0 °F - 52.0 °F 83% 30.31 in 10.0 mi Calm Calm - N/A   Clear
5:51 AM 55.9 °F - 52.0 °F 87% 30.32 in 10.0 mi Calm Calm - N/A   Clear
7:51 AM 57.0 °F - 52.0 °F 83% 30.35 in 10.0 mi Calm Calm - N/A   Scattered Clouds
8:51 AM 63.0 °F - 55.0 °F 75% 30.36 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:51 AM 68.0 °F - 57.0 °F 68% 30.36 in 10.0 mi WSW 3.5 mph - N/A   Scattered Clouds
10:51 AM 72.0 °F - 59.0 °F 64% 30.36 in 10.0 mi SSW 3.5 mph - N/A   Scattered Clouds
11:51 AM 75.9 °F - 59.0 °F 56% 30.35 in 10.0 mi West 4.6 mph - N/A   Partly Cloudy
12:51 PM 79.0 °F - 57.0 °F 47% 30.34 in 10.0 mi SSE 3.5 mph - N/A   Scattered Clouds
1:51 PM 80.1 °F 80.0 °F 54.0 °F 40% 30.32 in 10.0 mi SW 4.6 mph - N/A   Scattered Clouds
2:51 PM 80.1 °F 79.9 °F 53.1 °F 39% 30.30 in 10.0 mi Calm Calm - N/A   Scattered Clouds
3:51 PM 82.0 °F 81.2 °F 53.1 °F 37% 30.27 in 10.0 mi Calm Calm - N/A   Scattered Clouds
4:51 PM 81.0 °F 80.4 °F 53.1 °F 38% 30.26 in 10.0 mi West 4.6 mph - N/A   Scattered Clouds
5:51 PM 81.0 °F 80.7 °F 55.0 °F 41% 30.25 in 10.0 mi Variable 5.8 mph - N/A   Scattered Clouds
6:51 PM 78.1 °F - 55.9 °F 46% 30.25 in 10.0 mi SSE 3.5 mph - N/A   Mostly Cloudy
7:51 PM 75.0 °F - 55.9 °F 51% 30.25 in 10.0 mi SSE 4.6 mph - N/A   Overcast
8:51 PM 73.0 °F - 57.0 °F 57% 30.25 in 10.0 mi Calm Calm - N/A   Overcast
9:51 PM 73.0 °F - 57.0 °F 57% 30.25 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:51 PM 66.0 °F - 57.0 °F 73% 30.26 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
11:51 PM 66.9 °F - 57.9 °F 73% 30.25 in 10.0 mi Calm Calm - N/A   Mostly Cloudy