Pittsburgh, PA

11:21 PM EST on January 22, 2018 (GMT -0500)
Pittsburgh International

Weather History for KPIT - September, 2011

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Saturday, September 17, 2011

  Actual Average Record
Temperature  
Mean Temperature 58 °F 64 °F  
Max Temperature 66 °F 74 °F 91 °F (1955)
Min Temperature 49 °F 54 °F 33 °F (1959)
Degree Days  
Heating Degree Days 7 3  
Month to date heating degree days 44 30  
Since 1 July heating degree days 44 43  
Cooling Degree Days 0 2  
Month to date cooling degree days 84 58  
Year to date cooling degree days 988 710  
Growing Degree Days 7 (Base 50)    
Moisture  
Dew Point 43 °F    
Average Humidity 62    
Maximum Humidity 83    
Minimum Humidity 40    
Precipitation  
Precipitation 0.00 in 0.11 in 5.95 in (2004)
Month to date precipitation 1.80 1.84  
Year to date precipitation 31.69 28.55  
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 30.34 in    
Wind  
Wind Speed 8 mph (East)    
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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Daily Weather History Graph

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Date:

Astronomy

Sep. 17, 2011 Rise Set
Actual Time 7:03 AM EDT 7:26 PM EDT
Civil Twilight 6:35 AM EDT 7:54 PM EDT
Nautical Twilight 6:03 AM EDT 8:26 PM EDT
Astronomical Twilight 5:30 AM EDT 8:59 PM EDT
Moon 9:54 PM EDT (9/17) 12:05 PM EDT (9/17)
Length of Visible Light 13h 18m
Length of Day
12h 23m
Waning Gibbous, 77% of the Moon is Illuminated
Sep 17
Waning Gibbous
Sep 20
Last Quarter
Sep 27
New
Oct 3
First Quarter
Oct 11
Full

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:51 AM 52.0 °F 45.0 °F 77% 30.35 in 10.0 mi Calm Calm - N/A   Overcast
1:51 AM 52.0 °F 46.0 °F 80% 30.35 in 10.0 mi Calm Calm - N/A   Overcast
2:51 AM 51.1 °F 45.0 °F 80% 30.33 in 10.0 mi NE 4.6 mph - N/A   Overcast
3:51 AM 50.0 °F 45.0 °F 83% 30.33 in 10.0 mi NNE 6.9 mph - N/A   Overcast
4:51 AM 50.0 °F 44.1 °F 80% 30.34 in 10.0 mi NNE 5.8 mph - N/A   Overcast
5:51 AM 50.0 °F 43.0 °F 77% 30.35 in 10.0 mi NNE 8.1 mph - N/A   Overcast
6:51 AM 50.0 °F 44.1 °F 80% 30.35 in 10.0 mi ENE 6.9 mph - N/A   Mostly Cloudy
7:51 AM 50.0 °F 44.1 °F 80% 30.35 in 10.0 mi East 5.8 mph - N/A   Mostly Cloudy
8:51 AM 52.0 °F 44.1 °F 74% 30.34 in 10.0 mi East 9.2 mph - N/A   Mostly Cloudy
9:51 AM 55.9 °F 44.1 °F 64% 30.35 in 10.0 mi ESE 8.1 mph - N/A   Mostly Cloudy
10:51 AM 57.9 °F 43.0 °F 58% 30.37 in 10.0 mi ESE 12.7 mph - N/A   Scattered Clouds
11:51 AM 60.1 °F 43.0 °F 53% 30.37 in 10.0 mi ESE 8.1 mph - N/A   Mostly Cloudy
12:51 PM 63.0 °F 44.1 °F 50% 30.36 in 10.0 mi East 10.4 mph - N/A   Scattered Clouds
1:51 PM 64.4 °F 41.0 °F 42% 30.32 in 10.0 mi SE 13.8 mph - N/A   Scattered Clouds
2:51 PM 64.9 °F 41.0 °F 42% 30.33 in 10.0 mi ESE 11.5 mph - N/A   Mostly Cloudy
3:51 PM 64.9 °F 41.0 °F 42% 30.32 in 10.0 mi East 10.4 mph - N/A   Mostly Cloudy
4:51 PM 64.9 °F 39.9 °F 40% 30.32 in 10.0 mi ESE 10.4 mph - N/A   Overcast
5:51 PM 64.0 °F 41.0 °F 43% 30.32 in 10.0 mi SE 8.1 mph - N/A   Mostly Cloudy
6:51 PM 62.1 °F 43.0 °F 50% 30.32 in 10.0 mi East 8.1 mph - N/A   Mostly Cloudy
7:51 PM 59.0 °F 43.0 °F 55% 30.32 in 10.0 mi East 5.8 mph - N/A   Mostly Cloudy
8:51 PM 57.9 °F 43.0 °F 58% 30.34 in 10.0 mi East 6.9 mph - N/A   Mostly Cloudy
9:51 PM 55.9 °F 44.1 °F 64% 30.35 in 10.0 mi East 6.9 mph - N/A   Mostly Cloudy
10:51 PM 55.0 °F 43.0 °F 64% 30.35 in 10.0 mi ESE 4.6 mph - N/A   Mostly Cloudy
11:51 PM 53.1 °F 44.1 °F 71% 30.35 in 10.0 mi ENE 3.5 mph - N/A   Partly Cloudy