Johnstown, PA

6:13 AM EDT on August 20, 2017 (GMT -0400)
Johnstown-Cambria County

Weather History for KJST - August, 2012

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Wednesday, August 29, 2012

  Actual Average Record
Temperature  
Mean Temperature 63 °F 66 °F  
Max Temperature 72 °F 74 °F 99 °F (1948)
Min Temperature 55 °F 58 °F 35 °F (1982)
Degree Days  
Heating Degree Days 2 2  
Month to date heating degree days 26  
Since 1 June heating degree days 113  
Since 1 July heating degree days 39  
Cooling Degree Days 0 2  
Month to date cooling degree days 113  
Year to date cooling degree days 356  
Since 1 June cooling degree days 338  
Growing Degree Days 13 (Base 50)    
Moisture  
Dew Point 54 °F    
Average Humidity 73    
Maximum Humidity 96    
Minimum Humidity 45    
Precipitation  
Precipitation 0.00 in 0.11 in 2.22 in (1988)
Month to date precipitation 3.59  
Year to date precipitation 24.08  
Sea Level Pressure  
Sea Level Pressure 30.07 in    
Wind  
Wind Speed 4 mph (NW)    
Max Wind Speed 13 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Aug. 29, 2012 Rise Set
Actual Time 6:40 AM EDT 7:51 PM EDT
Civil Twilight 6:12 AM EDT 8:19 PM EDT
Nautical Twilight 5:38 AM EDT 8:52 PM EDT
Astronomical Twilight 5:03 AM EDT 9:27 PM EDT
Moon 6:30 PM EDT (8/29) 4:33 AM EDT (8/29)
Length of Visible Light 14h 06m
Length of Day
13h 10m
Waxing Gibbous, 96% of the Moon is Illuminated
Aug 29
Waxing Gibbous
Aug 31
Full
Sep 8
Last Quarter
Sep 15
New
Sep 22
First 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 61.0 °F 53.1 °F 75% 30.04 in 10.0 mi North 4.6 mph - N/A   Clear
1:54 AM 57.9 °F 53.1 °F 84% 30.04 in 10.0 mi East 3.5 mph - N/A   Clear
2:54 AM 59.0 °F 55.0 °F 87% 30.02 in 10.0 mi NNW 4.6 mph - N/A   Clear
3:54 AM 55.9 °F 54.0 °F 93% 30.02 in 10.0 mi West 5.8 mph - N/A   Clear
4:54 AM 55.9 °F 53.1 °F 90% 30.02 in 10.0 mi Calm Calm - N/A   Clear
5:54 AM 55.0 °F 54.0 °F 96% 30.02 in 8.0 mi Calm Calm - N/A   Clear
6:54 AM 57.0 °F 55.0 °F 93% 30.04 in 9.0 mi Calm Calm - N/A   Clear
7:54 AM 57.0 °F 55.0 °F 93% 30.05 in 8.0 mi West 3.5 mph - N/A   Clear
8:54 AM 60.1 °F 55.9 °F 86% 30.07 in 10.0 mi WNW 5.8 mph - N/A   Partly Cloudy
9:01 AM 60.8 °F 57.2 °F 88% 30.09 in 10.0 mi NNW 6.9 mph - N/A   Mostly Cloudy
9:42 AM 62.6 °F 55.4 °F 77% 30.10 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:54 AM 62.1 °F 55.9 °F 80% 30.08 in 10.0 mi Calm Calm - N/A   Partly Cloudy
10:15 AM 62.6 °F 57.2 °F 82% 30.11 in 10.0 mi WNW 5.8 mph - N/A   Mostly Cloudy
10:22 AM 62.6 °F 57.2 °F 82% 30.12 in 10.0 mi West 4.6 mph - N/A   Mostly Cloudy
10:50 AM 64.4 °F 57.2 °F 77% 30.12 in 10.0 mi West 5.8 mph - N/A   Mostly Cloudy
10:54 AM 64.0 °F 57.0 °F 78% 30.10 in 10.0 mi West 3.5 mph - N/A   Mostly Cloudy
11:09 AM 64.4 °F 55.4 °F 73% 30.12 in 10.0 mi Variable 3.5 mph - N/A   Mostly Cloudy
11:54 AM 66.9 °F 55.9 °F 68% 30.10 in 10.0 mi NW 4.6 mph - N/A   Mostly Cloudy
12:54 PM 69.1 °F 55.0 °F 61% 30.08 in 10.0 mi NNW 4.6 mph - N/A   Scattered Clouds
1:54 PM 68.0 °F 54.0 °F 61% 30.08 in 10.0 mi WNW 8.1 mph - N/A   Scattered Clouds
2:54 PM 71.1 °F 52.0 °F 51% 30.06 in 8.0 mi NW 12.7 mph - N/A   Partly Cloudy
3:54 PM 70.0 °F 51.1 °F 51% 30.06 in 10.0 mi NW 10.4 mph - N/A   Scattered Clouds
4:54 PM 70.0 °F 50.0 °F 49% 30.05 in 10.0 mi NW 10.4 mph - N/A   Clear
5:54 PM 71.1 °F 48.9 °F 45% 30.05 in 10.0 mi WNW 8.1 mph - N/A   Clear
6:54 PM 69.1 °F 50.0 °F 51% 30.05 in 10.0 mi NW 9.2 mph - N/A   Clear
7:54 PM 64.0 °F 50.0 °F 60% 30.06 in 10.0 mi WNW 5.8 mph - N/A   Clear
8:54 PM 63.0 °F 50.0 °F 63% 30.08 in 10.0 mi NNW 5.8 mph - N/A   Clear
9:54 PM 62.1 °F 50.0 °F 65% 30.09 in 10.0 mi North 4.6 mph - N/A   Clear
10:54 PM 62.1 °F 50.0 °F 65% 30.09 in 10.0 mi North 4.6 mph - N/A   Clear
11:54 PM 59.0 °F 48.9 °F 69% 30.10 in 10.0 mi NW 3.5 mph - N/A   Clear