Johnstown, PA

4:58 AM EST on January 21, 2018 (GMT -0500)
Johnstown-Cambria County

Weather History for KJST - December, 2012

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Wednesday, December 19, 2012

  Actual Average Record
Temperature  
Mean Temperature 34 °F 28 °F  
Max Temperature 37 °F 34 °F 66 °F (1939)
Min Temperature 30 °F 21 °F -2 °F (1906)
Degree Days  
Heating Degree Days 32 37  
Month to date heating degree days 666  
Since 1 July heating degree days 2129  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 388  
Moisture  
Dew Point 32 °F    
Average Humidity 91    
Maximum Humidity 100    
Minimum Humidity 81    
Precipitation  
Precipitation 0.04 in 0.08 in 1.97 in (2008)
Month to date precipitation 1.55  
Year to date precipitation 40.08  
Sea Level Pressure  
Sea Level Pressure 29.94 in    
Wind  
Wind Speed 9 mph (West)    
Max Wind Speed 16 mph    
Max Gust Speed 16 mph    
Visibility 7 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. 19, 2012 Rise Set
Actual Time 7:33 AM EST 4:51 PM EST
Civil Twilight 7:03 AM EST 5:22 PM EST
Nautical Twilight 6:28 AM EST 5:56 PM EST
Astronomical Twilight 5:55 AM EST 6:29 PM EST
Moon 11:41 AM EST (12/19) No Moon Set
Length of Visible Light 10h 19m
Length of Day
9h 17m
Waxing Crescent, 45% of the Moon is Illuminated
Dec 19
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
12:54 AM 32.0 °F 23.6 °F 28.9 °F 88% 29.80 in 10.0 mi WSW 10.4 mph - N/A   Overcast
1:07 AM 32.0 °F 23.0 °F 28.4 °F 87% 29.73 in 10.0 mi WSW 11.5 mph - N/A   Overcast
1:54 AM 32.0 °F 26.4 °F 30.0 °F 92% 29.78 in 10.0 mi SW 5.8 mph - N/A   Overcast
2:54 AM 33.1 °F 27.7 °F 30.0 °F 89% 29.78 in 10.0 mi WSW 5.8 mph - 0.00 in   Overcast
3:05 AM 33.8 °F 27.7 °F 30.2 °F 87% 29.72 in 9.0 mi WSW 6.9 mph - N/A   Overcast
3:33 AM 32.0 °F 26.4 °F 30.2 °F 93% 29.72 in 2.0 mi SW 5.8 mph - 0.00 in Snow Light Snow
3:42 AM 32.0 °F 27.5 °F 30.2 °F 93% 29.73 in 6.0 mi WSW 4.6 mph - 0.00 in Snow Light Snow
3:54 AM 32.0 °F 27.5 °F 30.9 °F 96% 29.79 in 4.0 mi WSW 4.6 mph - 0.00 in Snow Light Snow
4:19 AM 32.0 °F 27.5 °F 30.2 °F 93% 29.74 in 3.0 mi WSW 4.6 mph - 0.00 in Snow Light Snow
4:39 AM 33.8 °F 29.6 °F 30.2 °F 87% 29.74 in 2.5 mi West 4.6 mph - 0.01 in Snow Light Snow
4:54 AM 32.0 °F 26.4 °F 30.9 °F 96% 29.81 in 2.0 mi West 5.8 mph - 0.02 in Snow Light Snow
5:06 AM 32.0 °F 24.8 °F 30.2 °F 93% 29.75 in 1.8 mi West 8.1 mph - 0.01 in Snow Light Snow
5:13 AM 32.0 °F 23.6 °F 30.2 °F 93% 29.76 in 2.5 mi West 10.4 mph - 0.01 in Snow Light Snow
5:21 AM 32.0 °F 24.8 °F 30.2 °F 93% 29.76 in 4.0 mi West 8.1 mph - 0.01 in Snow Light Snow
5:54 AM 33.1 °F 27.7 °F 32.0 °F 96% 29.83 in 5.0 mi West 5.8 mph - 0.01 in Snow Light Snow
6:35 AM 33.8 °F 27.7 °F 32.0 °F 93% 29.80 in 8.0 mi West 6.9 mph 16.1 mph 0.00 in   Overcast
6:54 AM 34.0 °F 25.0 °F 32.0 °F 92% 29.88 in 8.0 mi West 12.7 mph - 0.00 in   Overcast
7:21 AM 33.8 °F 27.0 °F 32.0 °F 93% 29.83 in 10.0 mi WNW 8.1 mph - N/A   Overcast
7:54 AM 34.0 °F 25.5 °F 32.0 °F 92% 29.91 in 10.0 mi WNW 11.5 mph - N/A   Overcast
8:54 AM 35.1 °F 27.4 °F 33.1 °F 92% 29.92 in 5.0 mi WNW 10.4 mph - N/A   Overcast
9:54 AM 35.1 °F 25.9 °F 33.1 °F 92% 29.96 in 6.0 mi West 13.8 mph - N/A   Overcast
10:54 AM 35.1 °F 27.4 °F 33.1 °F 92% 29.98 in 5.0 mi West 10.4 mph - N/A   Overcast
11:54 AM 35.1 °F 27.4 °F 33.1 °F 92% 29.99 in 4.0 mi West 10.4 mph - 0.00 in Rain Light Rain
12:54 PM 35.1 °F 27.4 °F 34.0 °F 96% 30.00 in 3.0 mi West 10.4 mph - 0.01 in   Overcast
1:11 PM 35.6 °F 26.6 °F 33.8 °F 93% 29.93 in 4.0 mi West 13.8 mph - N/A   Overcast
1:54 PM 37.0 °F 29.3 °F 33.1 °F 86% 30.01 in 8.0 mi WNW 11.5 mph - N/A   Overcast
2:26 PM 37.4 °F 28.9 °F 33.8 °F 87% 29.96 in 9.0 mi WNW 13.8 mph - 0.00 in   Overcast
2:54 PM 37.0 °F 28.1 °F 34.0 °F 89% 30.03 in 8.0 mi WNW 15.0 mph - 0.00 in   Overcast
3:37 PM 37.4 °F 28.5 °F 33.8 °F 87% 29.99 in 6.0 mi WNW 15.0 mph - 0.00 in   Overcast
3:54 PM 37.0 °F 29.3 °F 34.0 °F 89% 30.05 in 6.0 mi WNW 11.5 mph - 0.00 in   Overcast
4:22 PM 37.4 °F 29.3 °F 33.8 °F 87% 30.00 in 7.0 mi WNW 12.7 mph - N/A   Overcast
4:54 PM 37.0 °F 28.5 °F 33.1 °F 86% 30.07 in 8.0 mi NW 13.8 mph - N/A   Overcast
5:10 PM 35.6 °F 25.9 °F 33.8 °F 93% 30.02 in 9.0 mi NW 16.1 mph - N/A   Overcast
5:54 PM 36.0 °F 29.6 °F 32.0 °F 86% 30.10 in 10.0 mi NW 8.1 mph - N/A   Overcast
6:54 PM 36.0 °F 28.5 °F 32.0 °F 86% 30.13 in 9.0 mi WNW 10.4 mph - N/A   Overcast
7:24 PM 35.6 °F 29.9 °F 33.8 °F 93% 30.08 in 8.0 mi WNW 6.9 mph - N/A   Overcast
7:52 PM 35.6 °F 28.6 °F 32.0 °F 87% 30.08 in 8.0 mi NW 9.2 mph - N/A   Mostly Cloudy
7:54 PM 35.1 °F 28.6 °F 32.0 °F 89% 30.15 in 8.0 mi NNW 8.1 mph - N/A   Mostly Cloudy
8:29 PM 35.6 °F 30.7 °F 30.2 °F 81% 30.10 in 10.0 mi NW 5.8 mph - N/A   Overcast
8:54 PM 34.0 °F 29.8 °F 30.9 °F 89% 30.17 in 10.0 mi NW 4.6 mph - N/A   Overcast
9:54 PM 34.0 °F - 30.9 °F 89% 30.17 in 8.0 mi Calm Calm - N/A   Overcast
10:54 PM 32.0 °F - 28.9 °F 88% 30.17 in 8.0 mi Calm Calm - N/A   Partly Cloudy
11:47 PM 30.2 °F 26.7 °F 30.2 °F 100% 30.09 in 7.0 mi ENE 3.5 mph - N/A   Scattered Clouds
11:54 PM 32.0 °F 28.7 °F 30.0 °F 92% 30.16 in 8.0 mi ENE 3.5 mph - N/A   Mostly Cloudy