Johnstown, PA

11:15 AM EDT on August 18, 2017 (GMT -0400)
Johnstown-Cambria County

Weather History for KJST - August, 2012

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Friday, August 17, 2012

  Actual Average Record
Temperature  
Mean Temperature 65 °F 68 °F  
Max Temperature 70 °F 76 °F 97 °F (1965)
Min Temperature 60 °F 60 °F 44 °F (1902)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 13  
Since 1 June heating degree days 100  
Since 1 July heating degree days 26  
Cooling Degree Days 0 4  
Month to date cooling degree days 75  
Year to date cooling degree days 318  
Since 1 June cooling degree days 300  
Growing Degree Days 15 (Base 50)    
Moisture  
Dew Point 60 °F    
Average Humidity 86    
Maximum Humidity 97    
Minimum Humidity 70    
Precipitation  
Precipitation 0.03 in 0.14 in 1.36 in (1952)
Month to date precipitation 2.17  
Year to date precipitation 22.66  
Sea Level Pressure  
Sea Level Pressure 29.92 in    
Wind  
Wind Speed 6 mph (West)    
Max Wind Speed 12 mph    
Max Gust Speed -    
Visibility 7 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Aug. 17, 2012 Rise Set
Actual Time 6:28 AM EDT 8:09 PM EDT
Civil Twilight 5:59 AM EDT 8:37 PM EDT
Nautical Twilight 5:24 AM EDT 9:12 PM EDT
Astronomical Twilight 4:47 AM EDT 9:50 PM EDT
Moon 6:29 AM EDT (8/17) 7:51 PM EDT (8/17)
Length of Visible Light 14h 38m
Length of Day
13h 40m
New Moon, 0% of the Moon is Illuminated
Aug 17
New Moon
Aug 24
First Quarter
Aug 31
Full
Sep 8
Last Quarter
Sep 15
New

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 66.0 °F 57.9 °F 75% 29.95 in 10.0 mi SSW 6.9 mph - N/A   Clear
1:54 AM 66.9 °F 57.0 °F 70% 29.93 in 10.0 mi SSW 9.2 mph - N/A   Clear
2:54 AM 66.0 °F 57.0 °F 73% 29.91 in 10.0 mi South 6.9 mph - N/A   Clear
3:54 AM 66.0 °F 57.0 °F 73% 29.89 in 10.0 mi SSW 5.8 mph - N/A   Overcast
4:54 AM 66.0 °F 57.0 °F 73% 29.88 in 10.0 mi SW 5.8 mph - N/A   Overcast
5:54 AM 66.0 °F 57.0 °F 73% 29.88 in 10.0 mi SW 5.8 mph - N/A   Overcast
6:54 AM 66.0 °F 57.0 °F 73% 29.89 in 10.0 mi SW 4.6 mph - N/A   Overcast
7:54 AM 66.0 °F 57.9 °F 75% 29.90 in 10.0 mi WSW 5.8 mph - N/A   Overcast
8:54 AM 66.9 °F 59.0 °F 76% 29.90 in 10.0 mi WSW 6.9 mph - N/A   Overcast
9:54 AM 69.8 °F 60.8 °F 73% 29.94 in 10.0 mi WSW 9.2 mph - N/A   Scattered Clouds
10:54 AM 68.0 °F 60.1 °F 76% 29.89 in 10.0 mi West 5.8 mph - N/A   Scattered Clouds
11:54 AM 70.0 °F 60.1 °F 71% 29.90 in 10.0 mi West 5.8 mph - N/A   Scattered Clouds
12:23 PM 68.0 °F 60.8 °F 78% 29.94 in 10.0 mi West 6.9 mph - N/A   Overcast
12:54 PM 66.9 °F 61.0 °F 81% 29.91 in 10.0 mi WNW 10.4 mph - 0.00 in Rain Light Rain
1:29 PM 64.4 °F 62.6 °F 94% 29.94 in 3.0 mi WNW 11.5 mph - 0.00 in Rain Light Rain
1:44 PM 64.4 °F 62.6 °F 94% 29.94 in 2.0 mi West 5.8 mph - 0.02 in Rain Rain
1:54 PM 64.0 °F 63.0 °F 96% 29.91 in 2.5 mi NW 5.8 mph - 0.03 in Rain Light Rain
1:57 PM 64.4 °F 62.6 °F 94% 29.94 in 4.0 mi NW 5.8 mph - 0.00 in Rain Light Rain
2:33 PM 64.4 °F 62.6 °F 94% 29.94 in 7.0 mi WNW 6.9 mph - 0.00 in   Overcast
2:54 PM 64.9 °F 62.1 °F 90% 29.91 in 6.0 mi WNW 8.1 mph - 0.00 in   Overcast
3:33 PM 64.4 °F 62.6 °F 94% 29.93 in 4.0 mi WNW 4.6 mph - N/A   Overcast
3:54 PM 64.9 °F 62.1 °F 90% 29.90 in 4.0 mi WNW 6.9 mph - N/A   Overcast
4:01 PM 64.4 °F 62.6 °F 94% 29.93 in 5.0 mi WNW 8.1 mph - N/A   Overcast
4:08 PM 64.4 °F 62.6 °F 94% 29.93 in 4.0 mi NW 9.2 mph - 0.00 in Rain Light Rain
4:43 PM 62.6 °F 60.8 °F 94% 29.94 in 2.5 mi NW 9.2 mph - 0.00 in Rain Light Rain
4:54 PM 61.0 °F 60.1 °F 97% 29.92 in 4.0 mi NW 9.2 mph - 0.00 in Rain Light Rain
5:11 PM 60.8 °F 59.0 °F 94% 29.94 in 8.0 mi WNW 8.1 mph - 0.00 in   Overcast
5:40 PM 60.8 °F 59.0 °F 94% 29.93 in 4.0 mi Calm Calm - 0.00 in Rain Light Rain
5:54 PM 61.0 °F 59.0 °F 93% 29.91 in 6.0 mi Calm Calm - 0.00 in Rain Light Rain
6:54 PM 61.0 °F 59.0 °F 93% 29.90 in 9.0 mi West 4.6 mph - N/A   Overcast
7:54 PM 61.0 °F 57.9 °F 90% 29.91 in 10.0 mi Calm Calm - N/A   Overcast
8:54 PM 60.1 °F 57.9 °F 93% 29.92 in 10.0 mi SW 3.5 mph - N/A   Overcast
9:54 PM 61.0 °F 57.9 °F 90% 29.93 in 10.0 mi SSW 4.6 mph - N/A   Overcast
10:39 PM 60.8 °F 57.2 °F 88% 29.97 in 10.0 mi NNW 3.5 mph - N/A   Overcast
10:54 PM 60.1 °F 59.0 °F 96% 29.94 in 4.0 mi WNW 4.6 mph - N/A   Overcast
11:11 PM 60.8 °F 57.2 °F 88% 29.97 in 5.0 mi WNW 3.5 mph - N/A   Mostly Cloudy
11:54 PM 60.1 °F 57.0 °F 90% 29.94 in 10.0 mi WNW 4.6 mph - N/A   Overcast