Weather History for Johnstown, PA

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Wednesday, October 3, 2012

  Actual Average Record
Temperature  
Mean Temperature 64 °F 53 °F  
Max Temperature 70 °F 62 °F 89 °F (1919)
Min Temperature 60 °F 44 °F 28 °F (2003)
Degree Days  
Heating Degree Days 0 12  
Month to date heating degree days 35  
Since 1 July heating degree days 253  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 382  
Growing Degree Days 14 (Base 50)    
Moisture  
Dew Point 59 °F    
Average Humidity 83    
Maximum Humidity 100    
Minimum Humidity 64    
Precipitation  
Precipitation 0.01 in 0.11 in 1.50 in (1927)
Month to date precipitation 0.34  
Year to date precipitation 24.63  
Sea Level Pressure  
Sea Level Pressure 30.09 in    
Wind  
Wind Speed 5 mph (WSW)    
Max Wind Speed 10 mph    
Max Gust Speed 17 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

Oct. 03, 2012 Rise Set
Actual Time 7:14 AM EDT 6:53 PM EDT
Civil Twilight 6:47 AM EDT 7:20 PM EDT
Nautical Twilight 6:15 AM EDT 7:52 PM EDT
Astronomical Twilight 5:43 AM EDT 8:23 PM EDT
Moon 8:44 PM EDT (10/3) 10:36 AM EDT (10/3)
Length of Visible Light 12h 33m
Length of Day
11h 39m
Waning Gibbous, 89% of the Moon is Illuminated
Oct 3
Waning Gibbous
Oct 8
Last Quarter
Oct 15
New
Oct 21
First Quarter
Oct 29
Full

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:39 AM 60.8 °F 60.8 °F 100% 29.98 in 10.0 mi South 5.8 mph - N/A   Overcast
12:54 AM 62.1 °F 60.1 °F 93% 29.96 in 10.0 mi South 4.6 mph - N/A   Overcast
1:54 AM 61.0 °F 60.1 °F 97% 29.97 in 10.0 mi South 4.6 mph - N/A   Overcast
2:21 AM 60.8 °F 59.0 °F 94% 29.99 in 10.0 mi SSE 4.6 mph - N/A   Scattered Clouds
2:54 AM 60.1 °F 59.0 °F 96% 29.98 in 10.0 mi South 3.5 mph - N/A   Clear
3:54 AM 61.0 °F 59.0 °F 93% 29.98 in 10.0 mi SSE 5.8 mph - N/A   Clear
4:54 AM 61.0 °F 59.0 °F 93% 29.99 in 10.0 mi South 5.8 mph - 0.01 in   Mostly Cloudy
5:54 AM 62.1 °F 60.1 °F 93% 30.02 in 10.0 mi South 5.8 mph - N/A   Overcast
6:47 AM 62.6 °F 60.8 °F 94% 30.05 in 10.0 mi SW 5.8 mph - N/A   Overcast
6:54 AM 62.1 °F 60.1 °F 93% 30.04 in 10.0 mi SSW 6.9 mph - N/A   Overcast
7:54 AM 63.0 °F 60.1 °F 90% 30.06 in 10.0 mi SW 5.8 mph - N/A   Overcast
8:54 AM 64.0 °F 60.1 °F 87% 30.08 in 10.0 mi SW 8.1 mph - N/A   Overcast
9:54 AM 64.0 °F 60.1 °F 87% 30.10 in 10.0 mi WSW 8.1 mph - N/A   Mostly Cloudy
10:54 AM 66.9 °F 59.0 °F 76% 30.10 in 10.0 mi West 8.1 mph - N/A   Partly Cloudy
11:54 AM 68.0 °F 57.9 °F 70% 30.10 in 10.0 mi West 8.1 mph 16.1 mph N/A   Clear
12:26 PM 69.8 °F 57.2 °F 64% 30.13 in 10.0 mi WNW 10.4 mph 17.3 mph N/A   Mostly Cloudy
12:54 PM 69.1 °F 59.0 °F 70% 30.11 in 10.0 mi West 8.1 mph - N/A   Overcast
1:01 PM 69.8 °F 59.0 °F 68% 30.13 in 10.0 mi West 8.1 mph - N/A   Overcast
1:54 PM 69.1 °F 59.0 °F 70% 30.10 in 10.0 mi WNW 9.2 mph - N/A   Overcast
2:54 PM 68.0 °F 59.0 °F 73% 30.11 in 10.0 mi West 9.2 mph - N/A   Overcast
3:54 PM 68.0 °F 59.0 °F 73% 30.11 in 10.0 mi West 8.1 mph - N/A   Mostly Cloudy
4:02 PM 68.0 °F 59.0 °F 73% 30.13 in 10.0 mi West 5.8 mph - N/A   Mostly Cloudy
4:29 PM 68.0 °F 57.2 °F 68% 30.13 in 10.0 mi WNW 6.9 mph - N/A   Mostly Cloudy
4:54 PM 66.9 °F 57.9 °F 73% 30.11 in 10.0 mi West 5.8 mph - N/A   Partly Cloudy
5:54 PM 66.9 °F 59.0 °F 76% 30.12 in 10.0 mi WNW 4.6 mph - N/A   Clear
6:54 PM 64.9 °F 57.9 °F 78% 30.13 in 10.0 mi Calm Calm - N/A   Clear
7:54 PM 63.0 °F 57.9 °F 84% 30.14 in 10.0 mi Calm Calm - N/A   Clear
8:54 PM 63.0 °F 59.0 °F 87% 30.15 in 10.0 mi Calm Calm - N/A   Clear
9:54 PM 63.0 °F 57.9 °F 84% 30.16 in 10.0 mi Calm Calm - N/A   Clear
10:54 PM 62.1 °F 57.9 °F 86% 30.16 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
11:22 PM 62.6 °F 59.0 °F 88% 30.20 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
11:47 PM 62.6 °F 59.0 °F 88% 30.19 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
11:54 PM 62.1 °F 59.0 °F 90% 30.17 in 10.0 mi WNW 3.5 mph - N/A   Mostly Cloudy