Weather History for Pittsburgh, PA

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Wednesday, May 9, 2012

  Actual Average Record
Temperature  
Mean Temperature 58 °F 58 °F  
Max Temperature 67 °F 69 °F 89 °F (1896)
Min Temperature 49 °F 47 °F 30 °F (1983)
Degree Days  
Heating Degree Days 7 8  
Month to date heating degree days 7 78  
Since 1 July heating degree days 4544 5554  
Cooling Degree Days 0 1  
Month to date cooling degree days 44 8  
Year to date cooling degree days 60 18  
Growing Degree Days 8 (Base 50)    
Moisture  
Dew Point 49 °F    
Average Humidity 65    
Maximum Humidity 93    
Minimum Humidity 37    
Precipitation  
Precipitation 0.04 in 0.11 in 1.02 in (1966)
Month to date precipitation 3.04 1.00  
Year to date precipitation 13.73 12.15  
Snow  
Snow 0.00 in 0.00 in 3.10 in (1966)
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 36.9 41.4  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.80 in    
Wind  
Wind Speed 6 mph (West)    
Max Wind Speed 26 mph    
Max Gust Speed 33 mph    
Visibility 9 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

May. 09, 2012 Rise Set
Actual Time 6:09 AM EDT 8:25 PM EDT
Civil Twilight 5:39 AM EDT 8:55 PM EDT
Nautical Twilight 5:02 AM EDT 9:33 PM EDT
Astronomical Twilight 4:21 AM EDT 10:14 PM EDT
Moon No Moon Rise 9:23 AM EDT (5/9)
Length of Visible Light 15h 16m
Length of Day
14h 15m
Waning Gibbous, 83% of the Moon is Illuminated
May 9
Waning Gibbous
May 12
Last Quarter
May 20
New
May 28
First Quarter
Jun 4
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 57.9 °F 54.0 °F 87% 29.85 in 9.0 mi Calm Calm - N/A   Overcast
1:51 AM 57.0 °F 53.1 °F 87% 29.85 in 7.0 mi Calm Calm - N/A   Overcast
2:51 AM 55.9 °F 53.1 °F 90% 29.83 in 8.0 mi Calm Calm - N/A   Overcast
3:51 AM 55.9 °F 53.1 °F 90% 29.83 in 6.0 mi West 3.5 mph - N/A   Overcast
4:51 AM 55.9 °F 53.1 °F 90% 29.83 in 6.0 mi Calm Calm - N/A   Overcast
5:51 AM 55.9 °F 54.0 °F 93% 29.84 in 6.0 mi West 3.5 mph - N/A   Overcast
6:51 AM 55.9 °F 53.1 °F 90% 29.85 in 6.0 mi West 3.5 mph - N/A   Overcast
7:51 AM 57.2 °F 53.6 °F 88% 29.82 in 7.0 mi Calm Calm - N/A   Overcast
8:51 AM 59.0 °F 53.1 °F 81% 29.84 in 10.0 mi West 3.5 mph - N/A   Overcast
9:51 AM 61.0 °F 46.9 °F 60% 29.83 in 10.0 mi Calm Calm - N/A   Overcast
10:51 AM 63.0 °F 44.1 °F 50% 29.82 in 10.0 mi Calm Calm - N/A   Overcast
11:51 AM 64.0 °F 44.1 °F 48% 29.82 in 10.0 mi West 4.6 mph - N/A   Overcast
12:51 PM 64.9 °F 44.1 °F 47% 29.80 in 10.0 mi West 8.1 mph - N/A   Overcast
1:51 PM 61.0 °F 50.0 °F 67% 29.78 in 10.0 mi South 3.5 mph - 0.01 in   Mostly Cloudy
2:51 PM 64.0 °F 46.9 °F 54% 29.76 in 10.0 mi WSW 4.6 mph - N/A   Mostly Cloudy
3:51 PM 64.0 °F 45.0 °F 50% 29.76 in 10.0 mi WNW 17.3 mph 24.2 mph 0.00 in Rain Light Rain
4:51 PM 64.0 °F 46.9 °F 54% 29.73 in 10.0 mi WSW 4.6 mph - 0.03 in   Mostly Cloudy
5:20 PM 64.4 °F 44.6 °F 49% 29.71 in 10.0 mi NW 12.7 mph - N/A   Overcast
5:51 PM 64.9 °F 37.9 °F 37% 29.72 in 10.0 mi WNW 12.7 mph 24.2 mph N/A   Mostly Cloudy
6:51 PM 64.0 °F 41.0 °F 43% 29.72 in 10.0 mi WNW 15.0 mph - N/A   Mostly Cloudy
7:51 PM 55.0 °F 46.9 °F 74% 29.76 in 10.0 mi NNW 19.6 mph - 0.00 in Rain Light Rain
8:51 PM 53.1 °F 48.0 °F 83% 29.77 in 10.0 mi NNW 4.6 mph - 0.00 in   Mostly Cloudy
9:51 PM 51.1 °F 46.9 °F 86% 29.78 in 10.0 mi West 5.8 mph - N/A   Scattered Clouds
10:51 PM 52.0 °F 46.9 °F 83% 29.78 in 10.0 mi NW 8.1 mph - N/A   Scattered Clouds