Weather History for Pittsburgh, PA

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Wednesday, September 10, 2014

  Actual Average Record
Temperature  
Mean Temperature 74 °F 66 °F  
Max Temperature 83 °F 77 °F 100 °F (1884)
Min Temperature 64 °F 56 °F 40 °F (1956)
Degree Days  
Heating Degree Days 0 2  
Month to date heating degree days 1 12  
Since 1 July heating degree days 22 25  
Cooling Degree Days 9 3  
Month to date cooling degree days 66 41  
Year to date cooling degree days 687 693  
Growing Degree Days 23 (Base 50)    
Moisture  
Dew Point 64 °F    
Average Humidity 74    
Maximum Humidity 93    
Minimum Humidity 55    
Precipitation  
Precipitation T in 0.11 in 1.21 in (1989)
Month to date precipitation 0.23 1.09  
Year to date precipitation 29.61 27.80  
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 29.96 in    
Wind  
Wind Speed 9 mph (South)    
Max Wind Speed 18 mph    
Max Gust Speed 27 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Sep. 10, 2014 Rise Set
Actual Time 6:56 AM EDT 7:38 PM EDT
Civil Twilight 6:29 AM EDT 8:05 PM EDT
Nautical Twilight 5:56 AM EDT 8:38 PM EDT
Astronomical Twilight 5:22 AM EDT 9:11 PM EDT
Moon 8:35 PM EDT (9/10) 8:43 AM EDT (9/10)
Length of Visible Light 13h 36m
Length of Day
12h 41m
Waning Gibbous, 96% of the Moon is Illuminated
Sep 10
Waning Gibbous
Sep 15
Last Quarter
Sep 24
New
Oct 1
First Quarter
Oct 8
Full

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 68.0 °F - 61.0 °F 78% 30.06 in 10.0 mi SSE 6.9 mph - N/A   Partly Cloudy
1:51 AM 66.0 °F - 61.0 °F 84% 30.05 in 10.0 mi SSE 6.9 mph - N/A   Scattered Clouds
2:51 AM 64.9 °F - 61.0 °F 87% 30.04 in 10.0 mi East 4.6 mph - N/A   Mostly Cloudy
3:51 AM 64.9 °F - 61.0 °F 87% 30.04 in 10.0 mi SSE 3.5 mph - N/A   Overcast
4:51 AM 66.0 °F - 61.0 °F 84% 30.04 in 10.0 mi SSE 5.8 mph - N/A   Mostly Cloudy
5:51 AM 64.9 °F - 61.0 °F 87% 30.03 in 10.0 mi SE 5.8 mph - N/A   Mostly Cloudy
6:51 AM 64.9 °F - 62.1 °F 90% 30.03 in 10.0 mi SSE 5.8 mph - N/A   Mostly Cloudy
7:51 AM 64.9 °F - 62.1 °F 90% 30.04 in 10.0 mi SSE 8.1 mph - N/A   Overcast
8:51 AM 66.9 °F - 62.1 °F 84% 30.04 in 10.0 mi SSE 6.9 mph - N/A   Overcast
9:51 AM 71.1 °F - 62.1 °F 73% 30.05 in 10.0 mi South 9.2 mph - N/A   Overcast
10:51 AM 73.0 °F - 63.0 °F 71% 30.03 in 10.0 mi South 10.4 mph - N/A   Mostly Cloudy
11:51 AM 77.0 °F - 64.9 °F 66% 30.00 in 10.0 mi South 8.1 mph - N/A   Overcast
12:51 PM 78.8 °F - 66.2 °F 65% 29.99 in 10.0 mi SSW 9.2 mph - N/A   Overcast
1:51 PM 81.0 °F 83.0 °F 66.0 °F 60% 29.97 in 10.0 mi South 11.5 mph - N/A   Overcast
2:51 PM 81.0 °F 82.7 °F 64.9 °F 58% 29.95 in 10.0 mi SSW 13.8 mph - N/A   Overcast
3:51 PM 82.0 °F 83.4 °F 64.0 °F 54% 29.92 in 10.0 mi South 11.5 mph - N/A   Overcast
4:51 PM 82.4 °F 83.9 °F 64.4 °F 54% 29.89 in 10.0 mi South 8.1 mph 18.4 mph N/A   Overcast
5:51 PM 81.0 °F 82.7 °F 64.9 °F 58% 29.88 in 10.0 mi South 12.7 mph 21.9 mph N/A   Overcast
6:51 PM 79.0 °F - 66.0 °F 64% 29.87 in 10.0 mi South 11.5 mph - 0.00 in Rain Light Rain
7:51 PM 77.0 °F - 66.0 °F 69% 29.87 in 10.0 mi South 8.1 mph - 0.00 in   Overcast
8:51 PM 75.0 °F - 66.9 °F 76% 29.85 in 10.0 mi South 9.2 mph - 0.00 in Rain Light Rain
9:51 PM 75.9 °F - 66.0 °F 71% 29.84 in 10.0 mi South 11.5 mph 19.6 mph 0.00 in   Overcast
10:51 PM 75.2 °F - 66.2 °F 73% 29.82 in 10.0 mi South 15.0 mph - N/A   Overcast
11:51 PM 75.9 °F - 64.9 °F 69% 29.82 in 10.0 mi SSW 11.5 mph - N/A   Overcast