Weather History for Johnstown, PA

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Tuesday, March 13, 2012

  Actual Average Record
Temperature  
Mean Temperature 58 °F -  
Max Temperature 66 °F 42 °F 78 °F (1990)
Min Temperature 53 °F 27 °F 13 °F (1960)
Degree Days  
Heating Degree Days 6    
Growing Degree Days 8 (Base 50)    
Moisture  
Dew Point 49 °F    
Average Humidity 74    
Maximum Humidity 94    
Minimum Humidity 46    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.04 in    
Wind  
Wind Speed 14 mph (WSW)    
Max Wind Speed 20 mph    
Max Gust Speed 34 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Mar. 13, 2012 Rise Set
Actual Time 7:29 AM EDT 7:20 PM EDT
Civil Twilight 7:02 AM EDT 7:47 PM EDT
Nautical Twilight 6:30 AM EDT 8:19 PM EDT
Astronomical Twilight 5:58 AM EDT 8:51 PM EDT
Moon 12:51 AM EDT (3/13) 10:39 AM EDT (3/13)
Length of Visible Light 12h 45m
Length of Day
11h 51m
Waning Gibbous, 66% of the Moon is Illuminated
Mar 13
Waning Gibbous
Mar 14
Last Quarter
Mar 22
New
Mar 30
First Quarter
Apr 6
Full

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:44 AM 53.6 °F 51.8 °F 94% 30.06 in 10.0 mi SSW 12.7 mph - N/A   Overcast
12:54 AM 54.0 °F 51.1 °F 90% 30.05 in 10.0 mi SW 15.0 mph 21.9 mph N/A   Overcast
1:54 AM 54.0 °F 52.0 °F 93% 30.05 in 10.0 mi SW 11.5 mph - N/A   Overcast
2:39 AM 53.6 °F 51.8 °F 94% 30.05 in 10.0 mi SW 12.7 mph 18.4 mph N/A   Mostly Cloudy
2:46 AM 55.4 °F 51.8 °F 88% 30.05 in 10.0 mi SSW 10.4 mph - N/A   Overcast
2:54 AM 54.0 °F 51.1 °F 90% 30.04 in 10.0 mi SW 9.2 mph - N/A   Overcast
3:54 AM 55.0 °F 51.1 °F 86% 30.03 in 10.0 mi WSW 11.5 mph 21.9 mph N/A   Overcast
4:54 AM 55.9 °F 51.1 °F 84% 30.03 in 10.0 mi WSW 13.8 mph 23.0 mph N/A   Overcast
5:47 AM 55.4 °F 51.8 °F 88% 30.03 in 10.0 mi West 13.8 mph 25.3 mph N/A   Overcast
5:54 AM 55.0 °F 51.1 °F 86% 30.04 in 10.0 mi West 15.0 mph 23.0 mph N/A   Overcast
6:11 AM 55.4 °F 51.8 °F 88% 30.03 in 10.0 mi West 15.0 mph 31.1 mph N/A   Overcast
6:32 AM 55.4 °F 51.8 °F 88% 30.03 in 10.0 mi WSW 16.1 mph 27.6 mph N/A   Overcast
6:49 AM 55.4 °F 51.8 °F 88% 30.04 in 10.0 mi West 17.3 mph 23.0 mph N/A   Overcast
6:54 AM 55.9 °F 51.1 °F 84% 30.05 in 10.0 mi WSW 12.7 mph 23.0 mph N/A   Overcast
7:54 AM 55.9 °F 51.1 °F 84% 30.04 in 10.0 mi WSW 16.1 mph 26.5 mph N/A   Overcast
8:54 AM 55.9 °F 52.0 °F 87% 30.06 in 10.0 mi West 15.0 mph 23.0 mph N/A   Overcast
9:54 AM 57.9 °F 52.0 °F 81% 30.05 in 10.0 mi WSW 16.1 mph 34.5 mph N/A   Overcast
10:54 AM 57.9 °F 52.0 °F 81% 30.05 in 10.0 mi West 16.1 mph 28.8 mph N/A   Overcast
11:54 AM 59.0 °F 52.0 °F 78% 30.05 in 10.0 mi West 16.1 mph 25.3 mph N/A   Overcast
12:38 PM 62.6 °F 51.8 °F 68% 30.04 in 10.0 mi WSW 16.1 mph 21.9 mph N/A   Mostly Cloudy
12:54 PM 63.0 °F 51.1 °F 65% 30.03 in 10.0 mi West 18.4 mph 27.6 mph N/A   Mostly Cloudy
1:54 PM 64.0 °F 51.1 °F 63% 30.03 in 10.0 mi West 15.0 mph 26.5 mph N/A   Mostly Cloudy
2:54 PM 64.9 °F 48.0 °F 54% 30.00 in 10.0 mi WSW 19.6 mph 28.8 mph N/A   Mostly Cloudy
3:54 PM 64.9 °F 46.9 °F 52% 30.00 in 10.0 mi West 19.6 mph 31.1 mph N/A   Mostly Cloudy
4:54 PM 64.0 °F 45.0 °F 50% 30.01 in 10.0 mi West 13.8 mph 24.2 mph N/A   Mostly Cloudy
5:54 PM 64.0 °F 44.1 °F 48% 30.01 in 10.0 mi WNW 16.1 mph 28.8 mph N/A   Mostly Cloudy
6:54 PM 63.0 °F 42.1 °F 46% 30.01 in 10.0 mi West 17.3 mph 25.3 mph N/A   Clear
7:54 PM 61.0 °F 43.0 °F 52% 30.04 in 10.0 mi West 11.5 mph - N/A   Clear
8:54 PM 60.1 °F 43.0 °F 53% 30.06 in 10.0 mi West 13.8 mph - N/A   Scattered Clouds
9:54 PM 59.0 °F 42.1 °F 53% 30.08 in 10.0 mi West 13.8 mph - N/A   Clear
10:54 PM 57.9 °F 39.9 °F 51% 30.08 in 10.0 mi WSW 11.5 mph - N/A   Clear
11:54 PM 55.9 °F 41.0 °F 57% 30.09 in 10.0 mi WSW 8.1 mph - N/A   Clear