Weather History for Johnstown, PA

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Monday, September 26, 2011

  Actual Average Record
Temperature  
Mean Temperature 68 °F 56 °F  
Max Temperature 73 °F 65 °F 89 °F (1970)
Min Temperature 62 °F 47 °F 29 °F (1943)
Degree Days  
Heating Degree Days 0 9  
Month to date heating degree days 138  
Since 1 July heating degree days 180  
Cooling Degree Days 2 0  
Month to date cooling degree days 22  
Year to date cooling degree days 382  
Growing Degree Days 18 (Base 50)    
Moisture  
Dew Point 62 °F    
Average Humidity 88    
Maximum Humidity 100    
Minimum Humidity 69    
Precipitation  
Precipitation 0.00 in 0.11 in 1.80 in (1977)
Month to date precipitation 2.95  
Year to date precipitation 27.24  
Sea Level Pressure  
Sea Level Pressure 29.98 in    
Wind  
Wind Speed 8 mph (SE)    
Max Wind Speed 16 mph    
Max Gust Speed 23 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Sep. 26, 2011 Rise Set
Actual Time 7:06 AM EDT 7:06 PM EDT
Civil Twilight 6:39 AM EDT 7:33 PM EDT
Nautical Twilight 6:07 AM EDT 8:04 PM EDT
Astronomical Twilight 5:35 AM EDT 8:37 PM EDT
Moon 6:04 AM EDT (9/26) 6:20 PM EDT (9/26)
Length of Visible Light 12h 53m
Length of Day
11h 59m
Waning Crescent, 1% of the Moon is Illuminated
Sep 26
Waning Crescent
Sep 27
New
Oct 3
First Quarter
Oct 11
Full
Oct 19
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 63.0 °F 61.0 °F 93% 29.98 in 10.0 mi SSE 8.1 mph - N/A   Clear
1:54 AM 63.0 °F 62.1 °F 97% 30.00 in 10.0 mi South 3.5 mph - N/A   Mostly Cloudy
2:25 AM 62.6 °F 60.8 °F 94% 30.02 in 10.0 mi SE 4.6 mph - N/A   Scattered Clouds
2:33 AM 62.6 °F 62.6 °F 100% 30.02 in 10.0 mi SSE 5.8 mph - N/A   Mostly Cloudy
2:54 AM 63.0 °F 62.1 °F 97% 29.99 in 10.0 mi SSE 6.9 mph - N/A   Overcast
3:54 AM 63.0 °F 62.1 °F 97% 29.97 in 10.0 mi SSE 6.9 mph - N/A   Overcast
4:03 AM 62.6 °F 62.6 °F 100% 30.01 in 10.0 mi SSE 8.1 mph - N/A   Overcast
4:37 AM 62.6 °F 62.6 °F 100% 30.01 in 10.0 mi SE 5.8 mph - N/A   Partly Cloudy
4:54 AM 62.1 °F 62.1 °F 100% 29.98 in 10.0 mi SSE 5.8 mph - N/A   Scattered Clouds
5:04 AM 62.6 °F 62.6 °F 100% 30.02 in 10.0 mi SSE 5.8 mph - N/A   Mostly Cloudy
5:40 AM 62.6 °F 62.6 °F 100% 30.01 in 10.0 mi SE 4.6 mph - N/A   Partly Cloudy
5:54 AM 62.1 °F 61.0 °F 96% 29.98 in 10.0 mi SE 3.5 mph - N/A   Clear
6:28 AM 62.6 °F 60.8 °F 94% 30.02 in 10.0 mi SSE 6.9 mph - N/A   Mostly Cloudy
6:54 AM 62.1 °F 61.0 °F 96% 29.99 in 10.0 mi ESE 5.8 mph - N/A   Scattered Clouds
7:27 AM 62.6 °F 60.8 °F 94% 30.02 in 10.0 mi SE 6.9 mph - N/A   Scattered Clouds
7:38 AM 62.6 °F 62.6 °F 100% 30.02 in 10.0 mi SE 9.2 mph - N/A   Mostly Cloudy
7:54 AM 63.0 °F 62.1 °F 97% 30.00 in 10.0 mi SSE 6.9 mph - N/A   Overcast
8:54 AM 64.0 °F 62.1 °F 93% 29.99 in 10.0 mi SE 5.8 mph 16.1 mph N/A   Overcast
9:18 AM 64.4 °F 62.6 °F 94% 30.02 in 10.0 mi SSE 8.1 mph - N/A   Overcast
9:54 AM 66.0 °F 62.1 °F 87% 29.99 in 10.0 mi SE 9.2 mph - N/A   Overcast
10:47 AM 68.0 °F 62.6 °F 83% 30.03 in 10.0 mi SSE 16.1 mph 20.7 mph N/A   Overcast
10:54 AM 68.0 °F 62.1 °F 81% 29.99 in 10.0 mi SSE 11.5 mph 19.6 mph N/A   Overcast
11:54 AM 70.0 °F 62.1 °F 76% 29.99 in 10.0 mi SE 11.5 mph 23.0 mph N/A   Mostly Cloudy
12:33 PM 69.8 °F 62.6 °F 78% 30.01 in 10.0 mi SSE 13.8 mph 20.7 mph N/A   Mostly Cloudy
12:54 PM 71.1 °F 62.1 °F 73% 29.97 in 10.0 mi SSE 13.8 mph 20.7 mph N/A   Scattered Clouds
1:10 PM 69.8 °F 60.8 °F 73% 30.01 in 10.0 mi SSE 12.7 mph - N/A   Mostly Cloudy
1:25 PM 71.6 °F 60.8 °F 69% 30.00 in 10.0 mi SE 10.4 mph 18.4 mph N/A   Mostly Cloudy
1:54 PM 70.0 °F 61.0 °F 73% 29.96 in 10.0 mi SSE 12.7 mph - N/A   Mostly Cloudy
2:54 PM 71.6 °F 62.6 °F 73% 29.98 in 10.0 mi SSE 10.4 mph - N/A   Overcast
3:06 PM 73.4 °F 62.6 °F 69% 29.98 in 10.0 mi Variable 5.8 mph - N/A   Mostly Cloudy
3:54 PM 72.0 °F 62.1 °F 71% 29.93 in 10.0 mi SE 12.7 mph 18.4 mph N/A   Partly Cloudy
4:54 PM 71.6 °F 62.6 °F 73% 29.94 in 10.0 mi ESE 9.2 mph 17.3 mph N/A   Scattered Clouds
5:54 PM 69.8 °F 62.6 °F 78% 29.94 in 10.0 mi SSE 13.8 mph 17.3 mph N/A   Scattered Clouds
6:54 PM 66.9 °F 63.0 °F 87% 29.91 in 10.0 mi SE 8.1 mph - N/A   Clear
7:54 PM 66.0 °F 63.0 °F 90% 29.91 in 10.0 mi SE 8.1 mph - N/A   Clear
8:54 PM 64.9 °F 63.0 °F 93% 29.92 in 10.0 mi SSE 6.9 mph - N/A   Clear
9:54 PM 66.0 °F 64.0 °F 93% 29.91 in 10.0 mi SE 10.4 mph - N/A   Clear
10:54 PM 66.0 °F 63.0 °F 90% 29.91 in 10.0 mi SSE 11.5 mph 20.7 mph N/A   Clear
11:54 PM 66.0 °F 63.0 °F 90% 29.91 in 10.0 mi South 11.5 mph - N/A   Clear