Weather History for Johnstown, PA

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Saturday, November 12, 2011

  Actual Average Record
Temperature  
Mean Temperature 42 °F 41 °F  
Max Temperature 55 °F 47 °F 74 °F (1964)
Min Temperature 30 °F 35 °F 15 °F (1957)
Degree Days  
Heating Degree Days 22 24  
Month to date heating degree days 260  
Since 1 July heating degree days 953  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 382  
Moisture  
Dew Point 25 °F    
Average Humidity 49    
Maximum Humidity 66    
Minimum Humidity 38    
Precipitation  
Precipitation 0.00 in 0.12 in 1.20 in (1975)
Month to date precipitation 1.42  
Year to date precipitation 28.77  
Sea Level Pressure  
Sea Level Pressure 30.05 in    
Wind  
Wind Speed 10 mph (SW)    
Max Wind Speed 18 mph    
Max Gust Speed 28 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Astronomy

Nov. 12, 2011 Rise Set
Actual Time 6:57 AM EST 5:01 PM EST
Civil Twilight 6:28 AM EST 5:29 PM EST
Nautical Twilight 5:55 AM EST 6:02 PM EST
Astronomical Twilight 5:23 AM EST 6:34 PM EST
Moon 6:15 PM EST (11/12) 8:38 AM EST (11/12)
Length of Visible Light 11h 01m
Length of Day
10h 03m
Full, 97% of the Moon is Illuminated
Nov 12
Full
Nov 18
Last Quarter
Nov 25
New
Dec 2
First Quarter
Dec 10
Full

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 30.9 °F 23.5 °F 19.9 °F 64% 30.05 in 10.0 mi SW 8.1 mph - N/A   Clear
1:54 AM 30.9 °F 22.8 °F 19.9 °F 64% 30.06 in 10.0 mi SW 9.2 mph - N/A   Clear
2:54 AM 32.0 °F 24.2 °F 19.9 °F 61% 30.04 in 10.0 mi SSW 9.2 mph - N/A   Scattered Clouds
3:54 AM 30.0 °F 21.7 °F 19.9 °F 66% 30.02 in 10.0 mi South 9.2 mph - N/A   Clear
4:54 AM 32.0 °F 24.2 °F 19.4 °F 60% 29.95 in 10.0 mi South 9.2 mph - N/A   Clear
5:54 AM 34.0 °F 25.0 °F 19.9 °F 56% 30.01 in 10.0 mi SSW 12.7 mph 18.4 mph N/A   Clear
6:54 AM 35.6 °F 27.1 °F 21.2 °F 56% 29.96 in 10.0 mi SSW 12.7 mph - N/A   Clear
7:54 AM 37.0 °F 28.9 °F 23.0 °F 57% 30.03 in 10.0 mi SSW 12.7 mph - N/A   Clear
8:54 AM 39.0 °F 32.3 °F 25.0 °F 57% 30.04 in 10.0 mi SSW 10.4 mph - N/A   Clear
9:54 AM 45.0 °F 37.6 °F 28.0 °F 52% 30.04 in 10.0 mi West 17.3 mph 24.2 mph N/A   Clear
10:54 AM 48.0 °F - 28.9 °F 48% 30.06 in 10.0 mi West 17.3 mph 27.6 mph N/A   Clear
11:54 AM 50.0 °F - 28.9 °F 44% 30.06 in 10.0 mi West 18.4 mph 24.2 mph N/A   Clear
12:54 PM 52.0 °F - 30.0 °F 43% 30.05 in 10.0 mi West 12.7 mph - N/A   Clear
1:54 PM 53.1 °F - 30.0 °F 41% 30.05 in 10.0 mi WSW 13.8 mph 21.9 mph N/A   Clear
2:54 PM 55.0 °F - 30.0 °F 38% 30.04 in 10.0 mi WSW 11.5 mph - N/A   Clear
3:54 PM 53.1 °F - 28.0 °F 38% 30.06 in 10.0 mi WSW 9.2 mph - N/A   Clear
4:54 PM 51.1 °F - 28.0 °F 41% 30.07 in 10.0 mi SW 10.4 mph - N/A   Clear
5:54 PM 50.0 °F - 27.0 °F 41% 30.08 in 10.0 mi SSW 6.9 mph - N/A   Clear
6:54 PM 48.9 °F - 26.1 °F 41% 30.09 in 10.0 mi SSW 6.9 mph - N/A   Clear
7:54 PM 48.9 °F - 26.1 °F 41% 30.09 in 10.0 mi SSW 9.2 mph - N/A   Clear
8:54 PM 48.2 °F - 26.6 °F 43% 30.05 in 10.0 mi SSW 9.2 mph - N/A   Clear
9:54 PM 46.9 °F - 25.0 °F 42% 30.08 in 10.0 mi SSW 8.1 mph - N/A   Clear
10:54 PM 46.9 °F - 24.1 °F 41% 30.07 in 10.0 mi SSW 8.1 mph - N/A   Clear
11:54 PM 48.0 °F - 24.1 °F 39% 30.06 in 10.0 mi SSW 10.4 mph - N/A   Clear