Weather History for Pittsburgh, PA

Change the Weather History Date:

Monday, April 25, 2011

  Actual Average Record
Temperature  
Mean Temperature 68 °F 54 °F  
Max Temperature 81 °F 65 °F 87 °F (1990)
Min Temperature 55 °F 43 °F 27 °F (1919)
Degree Days  
Heating Degree Days 0 11  
Month to date heating degree days 317 378  
Since 1 July heating degree days 5611 5423  
Cooling Degree Days 3 0  
Month to date cooling degree days 3 0  
Year to date cooling degree days 3 1  
Growing Degree Days 18 (Base 50)    
Moisture  
Dew Point 56 °F    
Average Humidity 64    
Maximum Humidity 93    
Minimum Humidity 35    
Precipitation  
Precipitation 0.17 in 0.10 in 1.54 in (1937)
Month to date precipitation 4.90 2.59  
Year to date precipitation 17.27 10.63  
Snow  
Snow 0.00 in 0.00 in 0.50 in (1919)
Month to date snowfall 0.8 1.5  
Since 1 July snowfall 56.7 41.4  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.93 in    
Wind  
Wind Speed 6 mph (SW)    
Max Wind Speed 29 mph    
Max Gust Speed 37 mph    
Visibility 8 miles    
Events Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Apr. 25, 2011 Rise Set
Actual Time 6:28 AM EDT 8:10 PM EDT
Civil Twilight 5:59 AM EDT 8:39 PM EDT
Nautical Twilight 5:24 AM EDT 9:14 PM EDT
Astronomical Twilight 4:46 AM EDT 9:52 PM EDT
Moon 2:35 AM EDT (4/25) 1:12 PM EDT (4/25)
Length of Visible Light 14h 39m
Length of Day
13h 41m
Last Quarter, 45% of the Moon is Illuminated
Apr 25
Last Quarter
May 3
New
May 10
First Quarter
May 17
Full
May 24
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:16 AM 55.4 °F 53.6 °F 94% 30.02 in 10.0 mi Calm Calm - 0.00 in   Overcast
12:51 AM 55.9 °F 54.0 °F 93% 30.05 in 10.0 mi Calm Calm - 0.00 in Rain Light Rain
1:51 AM 55.9 °F 54.0 °F 93% 30.03 in 7.0 mi Calm Calm - 0.05 in Rain Light Rain
2:01 AM 55.4 °F 53.6 °F 94% 30.00 in 9.0 mi Calm Calm - 0.00 in   Overcast
2:20 AM 55.4 °F 53.6 °F 94% 29.99 in 8.0 mi Calm Calm - 0.00 in   Overcast
2:51 AM 55.9 °F 54.0 °F 93% 30.01 in 7.0 mi North 5.8 mph - 0.00 in   Overcast
3:51 AM 55.9 °F 53.1 °F 90% 30.01 in 4.0 mi Calm Calm - N/A   Overcast
4:32 AM 55.4 °F 53.6 °F 94% 30.00 in 4.0 mi Calm Calm - N/A   Mostly Cloudy
4:51 AM 55.9 °F 54.0 °F 93% 30.02 in 4.0 mi Calm Calm - N/A   Overcast
5:51 AM 55.0 °F 53.1 °F 93% 30.02 in 3.0 mi Calm Calm - N/A   Mostly Cloudy
6:51 AM 55.0 °F 54.0 °F 96% 30.03 in 3.0 mi South 3.5 mph - N/A   Mostly Cloudy
7:51 AM 57.9 °F 55.9 °F 93% 30.03 in 6.0 mi Calm Calm - N/A   Overcast
8:51 AM 60.1 °F 57.9 °F 93% 30.03 in 6.0 mi Calm Calm - 0.00 in Rain Light Rain
9:51 AM 66.0 °F 57.9 °F 75% 30.01 in 10.0 mi SSW 9.2 mph - 0.00 in   Overcast
10:51 AM 68.0 °F 55.9 °F 65% 29.99 in 10.0 mi SSW 6.9 mph - N/A   Mostly Cloudy
11:51 AM 72.0 °F 55.9 °F 57% 29.96 in 10.0 mi South 10.4 mph 18.4 mph N/A   Mostly Cloudy
12:51 PM 75.0 °F 57.0 °F 53% 29.93 in 10.0 mi SSW 11.5 mph - N/A   Overcast
1:51 PM 77.0 °F 55.9 °F 48% 29.90 in 10.0 mi SW 12.7 mph 23.0 mph N/A   Mostly Cloudy
2:51 PM 79.0 °F 54.0 °F 42% 29.87 in 10.0 mi SW 15.0 mph 21.9 mph N/A   Mostly Cloudy
3:51 PM 81.0 °F 52.0 °F 36% 29.84 in 10.0 mi South 16.1 mph - N/A   Mostly Cloudy
4:51 PM 81.0 °F 51.1 °F 35% 29.79 in 10.0 mi South 12.7 mph 18.4 mph N/A   Overcast
5:51 PM 81.0 °F 50.0 °F 34% 29.79 in 10.0 mi SSW 10.4 mph - N/A   Overcast
6:10 PM 73.4 °F 53.6 °F 50% 29.77 in 10.0 mi NW 9.2 mph - 0.00 in Rain , Thunderstorm Light Thunderstorms and Rain
6:24 PM 71.6 °F 55.4 °F 57% 29.82 in 2.5 mi West 25.3 mph 36.8 mph 0.00 in Rain , Thunderstorm Heavy Thunderstorms and Rain
6:30 PM 68.0 °F 59.0 °F 73% 29.82 in 7.0 mi Variable 5.8 mph 36.8 mph 0.00 in Rain , Thunderstorm Light Thunderstorms and Rain
6:51 PM 66.0 °F 60.1 °F 81% 29.85 in 7.0 mi WNW 23.0 mph 29.9 mph 0.00 in Rain , Thunderstorm Thunderstorms and Rain
7:51 PM 64.9 °F 60.1 °F 84% 29.86 in 10.0 mi WNW 3.5 mph - 0.12 in   Overcast
8:51 PM 64.0 °F 61.0 °F 90% 29.83 in 10.0 mi Calm Calm - 0.00 in Rain Light Rain
9:51 PM 64.0 °F 61.0 °F 90% 29.83 in 10.0 mi Calm Calm - 0.00 in   Mostly Cloudy
10:51 PM 63.0 °F 61.0 °F 93% 29.86 in 10.0 mi South 6.9 mph - N/A   Overcast
11:51 PM 63.0 °F 59.0 °F 87% 29.85 in 10.0 mi SSE 4.6 mph - N/A   Partly Cloudy