Weather History for Pittsburgh, PA

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Friday, September 27, 2013

  Actual Average Record
Temperature  
Mean Temperature 62 °F 60 °F  
Max Temperature 74 °F 70 °F 90 °F (1891)
Min Temperature 50 °F 50 °F 34 °F (1957)
Degree Days  
Heating Degree Days 3 6  
Month to date heating degree days 89 80  
Since 1 July heating degree days 100 93  
Cooling Degree Days 0 1  
Month to date cooling degree days 76 72  
Year to date cooling degree days 795 724  
Growing Degree Days 12 (Base 50)    
Moisture  
Dew Point 49 °F    
Average Humidity 64    
Maximum Humidity 89    
Minimum Humidity 38    
Precipitation  
Precipitation 0.00 in 0.09 in 1.75 in (1933)
Month to date precipitation 2.31 2.84  
Year to date precipitation 28.07 29.55  
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 30.18 in    
Wind  
Wind Speed 4 mph (ENE)    
Max Wind Speed 10 mph    
Max Gust Speed 13 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Sep. 27, 2013 Rise Set
Actual Time 7:13 AM EDT 7:09 PM EDT
Civil Twilight 6:46 AM EDT 7:36 PM EDT
Nautical Twilight 6:14 AM EDT 8:08 PM EDT
Astronomical Twilight 5:42 AM EDT 8:40 PM EDT
Moon 12:06 AM EDT (9/27) 2:47 PM EDT (9/27)
Length of Visible Light 12h 50m
Length of Day
11h 55m
Last Quarter, 45% of the Moon is Illuminated
Sep 27
Last Quarter
Oct 4
New
Oct 11
First Quarter
Oct 18
Full
Oct 26
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:51 AM 57.0 °F 48.9 °F 74% 30.12 in 10.0 mi NNW 4.6 mph - N/A   Clear
1:51 AM 55.9 °F 48.0 °F 75% 30.12 in 10.0 mi Calm Calm - N/A   Clear
2:51 AM 55.0 °F 48.0 °F 77% 30.12 in 10.0 mi Calm Calm - N/A   Clear
3:51 AM 53.1 °F 46.9 °F 80% 30.12 in 10.0 mi NNE 3.5 mph - N/A   Clear
4:51 AM 52.0 °F 46.9 °F 83% 30.14 in 10.0 mi Calm Calm - N/A   Clear
5:51 AM 52.0 °F 48.0 °F 86% 30.15 in 10.0 mi NNE 3.5 mph - N/A   Scattered Clouds
6:51 AM 52.0 °F 48.0 °F 86% 30.17 in 10.0 mi North 3.5 mph - N/A   Partly Cloudy
7:51 AM 51.1 °F 46.9 °F 86% 30.19 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:51 AM 55.9 °F 48.9 °F 77% 30.21 in 10.0 mi ENE 6.9 mph - N/A   Clear
9:51 AM 59.0 °F 50.0 °F 72% 30.21 in 10.0 mi NE 6.9 mph - N/A   Clear
10:51 AM 63.0 °F 52.0 °F 67% 30.22 in 10.0 mi Variable 3.5 mph - N/A   Clear
11:51 AM 66.9 °F 51.1 °F 57% 30.21 in 10.0 mi NE 5.8 mph - N/A   Clear
12:51 PM 69.1 °F 51.1 °F 53% 30.21 in 10.0 mi East 9.2 mph - N/A   Partly Cloudy
1:51 PM 71.1 °F 50.0 °F 47% 30.19 in 10.0 mi Variable 5.8 mph - N/A   Scattered Clouds
2:51 PM 72.0 °F 50.0 °F 46% 30.18 in 10.0 mi East 3.5 mph - N/A   Scattered Clouds
3:51 PM 73.0 °F 46.9 °F 39% 30.17 in 10.0 mi East 6.9 mph - N/A   Scattered Clouds
4:51 PM 71.1 °F 48.0 °F 44% 30.17 in 10.0 mi ESE 3.5 mph - N/A   Scattered Clouds
5:51 PM 73.0 °F 48.0 °F 41% 30.17 in 10.0 mi East 5.8 mph - N/A   Scattered Clouds
6:51 PM 70.0 °F 48.9 °F 47% 30.18 in 10.0 mi ENE 4.6 mph - N/A   Partly Cloudy
7:51 PM 66.9 °F 50.0 °F 54% 30.19 in 10.0 mi ENE 5.8 mph - N/A   Scattered Clouds
8:51 PM 64.9 °F 50.0 °F 58% 30.19 in 10.0 mi ENE 5.8 mph - N/A   Clear
9:51 PM 63.0 °F 50.0 °F 63% 30.21 in 10.0 mi East 6.9 mph - N/A   Clear
10:51 PM 60.1 °F 51.1 °F 72% 30.22 in 10.0 mi East 4.6 mph - N/A   Clear
11:51 PM 60.1 °F 51.1 °F 72% 30.22 in 10.0 mi Calm Calm - N/A   Clear