Weather History for Pittsburgh, PA

Change the Weather History Date:

Thursday, November 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 44 °F 41 °F  
Max Temperature 54 °F 49 °F 75 °F (1906)
Min Temperature 33 °F 33 °F 7 °F (1880)
Degree Days  
Heating Degree Days 21 24  
Month to date heating degree days 440 428  
Since 1 July heating degree days 846 929  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 831 736  
Moisture  
Dew Point 28 °F    
Average Humidity 51    
Maximum Humidity 61    
Minimum Humidity 40    
Precipitation  
Precipitation T in 0.11 in 0.83 in (1952)
Month to date precipitation 1.92 2.24  
Year to date precipitation 32.34 34.35  
Snow  
Snow 0.00 in 0.10 in 2.00 in (1971)
Month to date snowfall 3.8 1.1  
Since 1 July snowfall 3.9 1.5  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.37 in    
Wind  
Wind Speed 4 mph (ESE)    
Max Wind Speed 10 mph    
Max Gust Speed 15 mph    
Visibility 10 miles    
Events Rain    
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

Nov. 21, 2013 Rise Set
Actual Time 7:14 AM EST 4:58 PM EST
Civil Twilight 6:44 AM EST 5:28 PM EST
Nautical Twilight 6:11 AM EST 6:01 PM EST
Astronomical Twilight 5:38 AM EST 6:34 PM EST
Moon 8:34 PM EST (11/21) 10:19 AM EST (11/21)
Length of Visible Light 10h 44m
Length of Day
9h 44m
Waning Gibbous, 85% of the Moon is Illuminated
Nov 21
Waning Gibbous
Nov 25
Last Quarter
Dec 2
New
Dec 9
First Quarter
Dec 17
Full

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:51 AM 37.0 °F 31.0 °F 16.0 °F 42% 30.40 in 10.0 mi SE 8.1 mph - N/A   Mostly Cloudy
1:51 AM 36.0 °F 30.3 °F 18.0 °F 48% 30.41 in 10.0 mi SE 6.9 mph - N/A   Mostly Cloudy
2:51 AM 34.0 °F 29.8 °F 18.0 °F 52% 30.43 in 10.0 mi SE 4.6 mph - N/A   Mostly Cloudy
3:51 AM 36.0 °F 30.3 °F 19.0 °F 50% 30.42 in 10.0 mi SE 6.9 mph - N/A   Mostly Cloudy
4:51 AM 36.0 °F 32.1 °F 19.9 °F 52% 30.42 in 10.0 mi SE 4.6 mph - N/A   Scattered Clouds
5:51 AM 35.1 °F 32.2 °F 19.9 °F 54% 30.44 in 10.0 mi East 3.5 mph - N/A   Mostly Cloudy
6:51 AM 35.1 °F - 21.0 °F 57% 30.45 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:51 AM 34.0 °F 31.0 °F 21.9 °F 61% 30.46 in 10.0 mi ESE 3.5 mph - N/A   Overcast
8:51 AM 37.9 °F 32.7 °F 24.1 °F 57% 30.43 in 10.0 mi ESE 6.9 mph - N/A   Overcast
9:51 AM 41.0 °F 37.1 °F 25.0 °F 53% 30.43 in 10.0 mi ESE 5.8 mph - 0.00 in   Overcast
10:51 AM 44.1 °F 40.8 °F 27.0 °F 51% 30.43 in 10.0 mi SSE 5.8 mph - N/A   Overcast
11:51 AM 48.0 °F - 28.9 °F 48% 30.40 in 10.0 mi SSE 6.9 mph - N/A   Overcast
12:51 PM 51.1 °F - 30.0 °F 44% 30.38 in 10.0 mi ESE 3.5 mph - N/A   Overcast
1:51 PM 53.1 °F - 30.9 °F 43% 30.36 in 10.0 mi Variable 4.6 mph - N/A   Mostly Cloudy
2:51 PM 53.1 °F - 32.0 °F 45% 30.34 in 10.0 mi Calm Calm - N/A   Overcast
3:51 PM 53.1 °F - 33.1 °F 47% 30.33 in 10.0 mi East 4.6 mph - N/A   Overcast
4:51 PM 52.0 °F - 33.1 °F 49% 30.33 in 10.0 mi ESE 3.5 mph - N/A   Overcast
5:51 PM 52.0 °F - 33.1 °F 49% 30.33 in 10.0 mi ESE 3.5 mph - N/A   Overcast
6:51 PM 52.0 °F - 33.1 °F 49% 30.32 in 10.0 mi ESE 3.5 mph - N/A   Overcast
7:51 PM 52.0 °F - 34.0 °F 50% 30.32 in 10.0 mi East 3.5 mph - N/A   Overcast
8:51 PM 51.1 °F - 35.1 °F 54% 30.30 in 10.0 mi ESE 3.5 mph - N/A   Overcast
9:43 PM 51.8 °F - 35.6 °F 54% 30.25 in 10.0 mi East 3.5 mph - N/A   Overcast
9:51 PM 51.1 °F - 36.0 °F 56% 30.29 in 10.0 mi East 4.6 mph - 0.00 in Rain Light Rain
10:41 PM 51.8 °F - 37.4 °F 58% 30.24 in 10.0 mi Calm Calm - 0.00 in   Overcast
10:51 PM 51.1 °F - 36.0 °F 56% 30.27 in 10.0 mi Calm Calm - 0.00 in   Overcast
11:51 PM 50.0 °F - 37.0 °F 61% 30.25 in 10.0 mi Calm Calm - N/A   Overcast