Johnstown, PA

6:36 PM EDT on April 24, 2017 (GMT -0400)
Johnstown-Cambria County

Weather History for KJST - December, 2012

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Sunday, December 16, 2012

  Actual Average Record
Temperature  
Mean Temperature 42 °F 28 °F  
Max Temperature 46 °F 35 °F 68 °F (1971)
Min Temperature 37 °F 22 °F -6 °F (1943)
Degree Days  
Heating Degree Days 24 37  
Month to date heating degree days 555  
Since 1 July heating degree days 2012  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 382  
Moisture  
Dew Point 36 °F    
Average Humidity 77    
Maximum Humidity 90    
Minimum Humidity 65    
Precipitation  
Precipitation 0.00 in 0.07 in 1.12 in (1948)
Month to date precipitation 1.33  
Year to date precipitation 32.38  
Sea Level Pressure  
Sea Level Pressure 29.85 in    
Wind  
Wind Speed 9 mph (SSE)    
Max Wind Speed 13 mph    
Max Gust Speed 20 mph    
Visibility 10 miles    
Events      
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

Dec. 16, 2012 Rise Set
Actual Time 7:32 AM EST 4:50 PM EST
Civil Twilight 7:01 AM EST 5:21 PM EST
Nautical Twilight 6:27 AM EST 5:55 PM EST
Astronomical Twilight 5:53 AM EST 6:28 PM EST
Moon 10:03 AM EST (12/16) 9:03 PM EST (12/16)
Length of Visible Light 10h 19m
Length of Day
9h 18m
Waxing Crescent, 16% of the Moon is Illuminated
Dec 16
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
1:54 AM 37.9 °F 30.5 °F 27.0 °F 65% 29.96 in 10.0 mi SE 11.5 mph 19.6 mph N/A   Overcast
2:54 AM 37.9 °F 30.0 °F 28.0 °F 68% 29.97 in 10.0 mi SSE 12.7 mph - N/A   Overcast
3:54 AM 37.9 °F 30.5 °F 28.9 °F 70% 29.96 in 10.0 mi SSE 11.5 mph - N/A   Overcast
4:54 AM 37.9 °F 31.5 °F 28.9 °F 70% 29.94 in 10.0 mi SSE 9.2 mph - N/A   Overcast
5:54 AM 39.0 °F 34.0 °F 30.0 °F 70% 29.93 in 10.0 mi SSE 6.9 mph - N/A   Overcast
6:46 AM 39.2 °F 37.0 °F 30.2 °F 70% 29.88 in 10.0 mi SE 3.5 mph - N/A   Overcast
6:54 AM 39.0 °F 34.0 °F 30.9 °F 73% 29.93 in 10.0 mi SSE 6.9 mph - N/A   Overcast
7:54 AM 39.9 °F 33.4 °F 30.9 °F 70% 29.92 in 10.0 mi SSE 10.4 mph - N/A   Overcast
8:54 AM 41.0 °F 36.4 °F 32.0 °F 70% 29.92 in 10.0 mi SSE 6.9 mph - N/A   Overcast
9:02 AM 41.0 °F 35.2 °F 33.8 °F 76% 29.88 in 10.0 mi SSE 9.2 mph - N/A   Overcast
9:16 AM 42.8 °F 38.0 °F 33.8 °F 70% 29.87 in 10.0 mi South 8.1 mph - N/A   Overcast
9:54 AM 42.1 °F 36.6 °F 34.0 °F 73% 29.91 in 10.0 mi South 9.2 mph - N/A   Overcast
10:54 AM 44.1 °F 39.5 °F 36.0 °F 73% 29.90 in 10.0 mi SSE 8.1 mph - N/A   Overcast
11:54 AM 46.0 °F 41.4 °F 37.9 °F 73% 29.87 in 10.0 mi SSE 9.2 mph - N/A   Overcast
12:54 PM 46.0 °F 41.4 °F 37.0 °F 71% 29.85 in 10.0 mi SSE 9.2 mph - N/A   Overcast
1:54 PM 46.0 °F 41.9 °F 37.0 °F 71% 29.82 in 10.0 mi SSE 8.1 mph - N/A   Overcast
2:54 PM 45.0 °F 41.2 °F 37.0 °F 74% 29.81 in 10.0 mi SSE 6.9 mph - N/A   Overcast
3:54 PM 45.0 °F 41.2 °F 37.9 °F 76% 29.80 in 10.0 mi SSE 6.9 mph - N/A   Overcast
5:54 PM 45.0 °F 41.8 °F 39.0 °F 80% 29.81 in 10.0 mi SSE 5.8 mph - N/A   Overcast
6:42 PM 44.6 °F 41.4 °F 39.2 °F 81% 29.77 in 10.0 mi Variable 5.8 mph - N/A   Mostly Cloudy
6:54 PM 44.1 °F 41.5 °F 39.0 °F 82% 29.81 in 10.0 mi Variable 4.6 mph - N/A   Scattered Clouds
7:54 PM 44.1 °F 42.5 °F 39.9 °F 85% 29.79 in 10.0 mi SSE 3.5 mph - N/A   Clear
8:15 PM 44.6 °F 42.2 °F 39.2 °F 81% 29.76 in 10.0 mi SSW 4.6 mph - N/A   Mostly Cloudy
8:54 PM 44.1 °F 40.8 °F 39.9 °F 85% 29.80 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy
9:28 PM 44.6 °F 39.7 °F 39.2 °F 81% 29.78 in 10.0 mi South 9.2 mph - N/A   Mostly Cloudy
9:54 PM 43.0 °F 38.8 °F 39.9 °F 89% 29.79 in 10.0 mi SSE 6.9 mph - N/A   Partly Cloudy
10:52 PM 44.6 °F 40.7 °F 41.0 °F 87% 29.76 in 10.0 mi South 6.9 mph - N/A   Overcast
10:54 PM 45.0 °F 41.8 °F 41.0 °F 86% 29.79 in 10.0 mi SSW 5.8 mph - N/A   Overcast
11:14 PM 44.6 °F 40.7 °F 41.0 °F 87% 29.76 in 10.0 mi South 6.9 mph - N/A   Mostly Cloudy
11:54 PM 45.0 °F 41.8 °F 42.1 °F 90% 29.77 in 10.0 mi South 5.8 mph - N/A   Scattered Clouds