Johnstown, PA

1:02 AM EDT on July 26, 2017 (GMT -0400)
Johnstown-Cambria County

Weather History for KJST - December, 2012

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Tuesday, December 18, 2012

  Actual Average Record
Temperature  
Mean Temperature 38 °F 28 °F  
Max Temperature 43 °F 35 °F 64 °F (1939)
Min Temperature 32 °F 21 °F -4 °F (1914)
Degree Days  
Heating Degree Days 28 37  
Month to date heating degree days 629  
Since 1 July heating degree days 2086  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 382  
Moisture  
Dew Point 34 °F    
Average Humidity 90    
Maximum Humidity 100    
Minimum Humidity 80    
Precipitation  
Precipitation 0.21 in 0.07 in 1.32 in (1990)
Month to date precipitation 1.47  
Year to date precipitation 32.52  
Sea Level Pressure  
Sea Level Pressure 29.61 in    
Wind  
Wind Speed 13 mph (West)    
Max Wind Speed 25 mph    
Max Gust Speed 36 mph    
Visibility 6 miles    
Events Rain , Snow    
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

Dec. 18, 2012 Rise Set
Actual Time 7:33 AM EST 4:51 PM EST
Civil Twilight 7:02 AM EST 5:21 PM EST
Nautical Twilight 6:28 AM EST 5:56 PM EST
Astronomical Twilight 5:55 AM EST 6:29 PM EST
Moon 11:11 AM EST (12/18) 11:16 PM EST (12/18)
Length of Visible Light 10h 19m
Length of Day
9h 17m
Waxing Crescent, 34% of the Moon is Illuminated
Dec 18
Waxing Crescent
Dec 20
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:18 AM 42.8 °F 39.3 °F 41.0 °F 93% 29.49 in 9.0 mi South 5.8 mph - N/A   Overcast
12:54 AM 42.1 °F 38.4 °F 41.0 °F 96% 29.49 in 6.0 mi South 5.8 mph - N/A   Overcast
1:10 AM 42.8 °F 39.3 °F 41.0 °F 93% 29.48 in 8.0 mi South 5.8 mph - N/A   Overcast
1:50 AM 42.8 °F 38.6 °F 41.0 °F 93% 29.48 in 5.0 mi SSW 6.9 mph - N/A   Overcast
1:54 AM 43.0 °F 38.2 °F 41.0 °F 93% 29.49 in 5.0 mi SSW 8.1 mph - N/A   Overcast
2:13 AM 42.8 °F 37.0 °F 41.0 °F 93% 29.48 in 2.0 mi SW 10.4 mph - 0.00 in Rain Light Rain
2:35 AM 42.8 °F 37.0 °F 41.0 °F 93% 29.49 in 5.0 mi WSW 10.4 mph - 0.00 in   Overcast
2:40 AM 42.8 °F 36.2 °F 41.0 °F 93% 29.49 in 7.0 mi WSW 12.7 mph - 0.00 in   Overcast
2:54 AM 43.0 °F 36.4 °F 41.0 °F 93% 29.51 in 9.0 mi WSW 12.7 mph - 0.00 in   Overcast
3:30 AM 42.8 °F 36.6 °F 39.2 °F 87% 29.49 in 10.0 mi SW 11.5 mph - N/A   Overcast
3:54 AM 43.0 °F 37.7 °F 39.9 °F 89% 29.52 in 10.0 mi WSW 9.2 mph - N/A   Overcast
4:54 AM 42.1 °F 35.2 °F 39.9 °F 92% 29.52 in 10.0 mi WSW 12.7 mph 21.9 mph N/A   Overcast
5:29 AM 42.8 °F 37.0 °F 39.2 °F 87% 29.49 in 10.0 mi WSW 10.4 mph 20.7 mph N/A   Overcast
5:36 AM 42.8 °F 36.2 °F 39.2 °F 87% 29.50 in 10.0 mi WSW 12.7 mph - N/A   Overcast
7:03 AM 41.0 °F 33.5 °F 39.2 °F 93% 29.50 in 6.0 mi WSW 13.8 mph - 0.01 in Rain Light Rain
7:54 AM 41.0 °F 33.1 °F 39.0 °F 93% 29.54 in 4.0 mi West 15.0 mph - 0.06 in Rain Light Rain
8:04 AM 41.0 °F 33.5 °F 39.2 °F 93% 29.51 in 4.0 mi West 13.8 mph - 0.01 in Rain Rain
8:19 AM 39.2 °F 30.5 °F 39.2 °F 100% 29.51 in 2.5 mi West 16.1 mph 20.7 mph 0.06 in Rain Rain
8:28 AM 39.2 °F 30.5 °F 37.4 °F 93% 29.52 in 4.0 mi West 16.1 mph 26.5 mph 0.08 in Rain Light Rain
8:54 AM 39.0 °F 30.6 °F 37.0 °F 93% 29.57 in 10.0 mi West 15.0 mph 25.3 mph 0.08 in Rain Light Rain
9:17 AM 37.4 °F 27.2 °F 35.6 °F 93% 29.55 in 4.0 mi West 19.6 mph 27.6 mph 0.01 in Rain Light Rain
9:30 AM 37.4 °F 28.2 °F 35.6 °F 93% 29.55 in 9.0 mi West 16.1 mph 26.5 mph 0.01 in Rain Light Rain
9:54 AM 37.0 °F 28.5 °F 35.1 °F 93% 29.61 in 10.0 mi WNW 13.8 mph 21.9 mph 0.02 in Rain Light Rain
10:27 AM 35.6 °F 26.6 °F 33.8 °F 93% 29.59 in 8.0 mi West 13.8 mph 21.9 mph 0.02 in Rain Light Rain
10:54 AM 34.0 °F 22.7 °F 32.0 °F 92% 29.64 in 4.0 mi West 19.6 mph 31.1 mph 0.03 in Snow Light Snow
11:09 AM 33.8 °F 22.8 °F 32.0 °F 93% 29.60 in 4.0 mi WNW 18.4 mph 27.6 mph 0.00 in Snow Light Snow
11:47 AM 33.8 °F 21.0 °F 30.2 °F 87% 29.60 in 2.0 mi WNW 25.3 mph 31.1 mph 0.01 in Snow Light Snow
11:54 AM 34.0 °F 21.8 °F 32.0 °F 92% 29.65 in 2.5 mi WNW 23.0 mph 34.5 mph 0.01 in Snow Light Snow
12:13 PM 33.8 °F 23.9 °F 32.0 °F 93% 29.61 in 1.5 mi WNW 15.0 mph 26.5 mph 0.00 in Snow Light Snow
12:20 PM 33.8 °F 22.5 °F 32.0 °F 93% 29.61 in 2.0 mi West 19.6 mph 28.8 mph 0.00 in Snow Light Snow
12:30 PM 33.8 °F 22.8 °F 32.0 °F 93% 29.61 in 4.0 mi WNW 18.4 mph 31.1 mph 0.00 in Snow Light Snow
12:41 PM 33.8 °F 23.2 °F 32.0 °F 93% 29.61 in 2.5 mi West 17.3 mph 28.8 mph 0.00 in Snow Light Snow
12:54 PM 33.1 °F 22.2 °F 32.0 °F 96% 29.65 in 1.5 mi West 17.3 mph 26.5 mph 0.00 in Snow Light Snow
1:33 PM 33.8 °F 22.2 °F 30.2 °F 87% 29.62 in 2.5 mi WNW 20.7 mph 26.5 mph 0.00 in Snow Light Snow
1:45 PM 33.8 °F 21.3 °F 30.2 °F 87% 29.62 in 3.0 mi West 24.2 mph 31.1 mph 0.01 in Snow Light Snow
1:54 PM 33.1 °F 21.2 °F 30.9 °F 92% 29.67 in 6.0 mi WNW 20.7 mph 32.2 mph 0.01 in Snow Light Snow
2:16 PM 33.8 °F 22.5 °F 30.2 °F 87% 29.64 in 2.0 mi West 19.6 mph 29.9 mph 0.00 in Snow Light Snow
2:20 PM 32.0 °F 20.8 °F 30.2 °F 93% 29.64 in 1.5 mi WNW 17.3 mph 29.9 mph 0.00 in Snow Light Snow
2:27 PM 32.0 °F 21.2 °F 30.2 °F 93% 29.64 in 1.0 mi West 16.1 mph 26.5 mph 0.00 in Snow Light Snow
2:35 PM 32.0 °F 20.1 °F 30.2 °F 93% 29.65 in 3.0 mi West 19.6 mph 25.3 mph 0.00 in Snow Light Snow
2:52 PM 32.0 °F 20.8 °F 30.2 °F 93% 29.65 in 2.5 mi West 17.3 mph 28.8 mph 0.00 in Snow Light Snow
2:54 PM 32.0 °F 19.8 °F 30.0 °F 92% 29.70 in 2.5 mi West 20.7 mph 26.5 mph 0.00 in Snow Light Snow
3:06 PM 32.0 °F 20.8 °F 30.2 °F 93% 29.66 in 1.8 mi West 17.3 mph 27.6 mph 0.00 in Snow Light Snow
3:13 PM 32.0 °F 21.6 °F 30.2 °F 93% 29.67 in 2.5 mi West 15.0 mph - 0.00 in Snow Light Snow
3:27 PM 32.0 °F 20.1 °F 30.2 °F 93% 29.67 in 4.0 mi West 19.6 mph 27.6 mph 0.00 in Snow Light Snow
3:54 PM 32.0 °F 20.5 °F 28.9 °F 88% 29.72 in 9.0 mi West 18.4 mph 32.2 mph 0.00 in   Overcast
4:01 PM 32.0 °F 19.5 °F 28.4 °F 87% 29.67 in 10.0 mi WNW 21.9 mph 29.9 mph N/A   Mostly Cloudy
4:54 PM 32.0 °F 20.5 °F 27.0 °F 82% 29.73 in 10.0 mi West 18.4 mph 26.5 mph N/A   Scattered Clouds
5:14 PM 32.0 °F 20.8 °F 28.4 °F 87% 29.69 in 10.0 mi West 17.3 mph 24.2 mph N/A   Mostly Cloudy
5:54 PM 32.0 °F 21.6 °F 28.0 °F 85% 29.74 in 10.0 mi West 15.0 mph 23.0 mph N/A   Mostly Cloudy
6:54 PM 32.0 °F 20.1 °F 28.0 °F 85% 29.77 in 10.0 mi West 19.6 mph 35.7 mph N/A   Overcast
7:14 PM 32.0 °F 21.2 °F 26.6 °F 80% 29.73 in 10.0 mi West 16.1 mph 27.6 mph N/A   Scattered Clouds
7:54 PM 32.0 °F 20.8 °F 27.0 °F 82% 29.79 in 10.0 mi West 17.3 mph 24.2 mph N/A   Scattered Clouds
8:54 PM 32.0 °F 21.6 °F 27.0 °F 82% 29.78 in 10.0 mi West 15.0 mph 23.0 mph N/A   Scattered Clouds
9:54 PM 32.0 °F 22.1 °F 27.0 °F 82% 29.79 in 10.0 mi West 13.8 mph - N/A   Mostly Cloudy
10:34 PM 32.0 °F 20.8 °F 28.4 °F 87% 29.76 in 10.0 mi West 17.3 mph 26.5 mph N/A   Mostly Cloudy
10:54 PM 33.1 °F 22.2 °F 28.9 °F 85% 29.82 in 10.0 mi West 17.3 mph 28.8 mph N/A   Overcast
11:54 PM 33.1 °F 22.6 °F 28.9 °F 85% 29.81 in 10.0 mi West 16.1 mph - N/A   Overcast