Weather History for Johnstown, PA

Change the Weather History Date:

Tuesday, December 17, 2013

  Actual Average Record
Temperature  
Mean Temperature 27 °F 28 °F  
Max Temperature 31 °F 35 °F 66 °F (1984)
Min Temperature 23 °F 21 °F -1 °F (1951)
Degree Days  
Heating Degree Days 38 37  
Month to date heating degree days 614 592  
Since 1 July heating degree days 2245 2049  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 393 382  
Moisture  
Dew Point 25 °F    
Average Humidity 89    
Maximum Humidity 100    
Minimum Humidity 78    
Precipitation  
Precipitation 0.08 in 0.07 in 1.50 in (1915)
Month to date precipitation 1.50 1.40  
Year to date precipitation 35.49 32.45  
Sea Level Pressure  
Sea Level Pressure 29.92 in    
Wind  
Wind Speed 10 mph (SW)    
Max Wind Speed 20 mph    
Max Gust Speed 28 mph    
Visibility 5 miles    
Events Rain , Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Dec. 17, 2013 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 5:54 AM EST 6:28 PM EST
Moon 5:29 PM EST (12/17) 7:27 AM EST (12/17)
Length of Visible Light 10h 19m
Length of Day
9h 18m
Full, 100% of the Moon is Illuminated
Dec 17
Full
Dec 25
Last Quarter
Jan 1
New
Jan 7
First Quarter
Jan 15
Full

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 23.0 °F 11.7 °F 21.0 °F 92% 30.05 in 1.2 mi South 11.5 mph - 0.00 in Snow Light Snow
1:01 AM 23.0 °F 12.4 °F 21.0 °F 92% 29.94 in 0.8 mi SSE 10.4 mph - 0.01 in Snow Light Snow
1:24 AM 24.1 °F 13.7 °F 21.9 °F 91% 29.93 in 1.0 mi SSE 10.4 mph - 0.01 in Snow Light Snow
1:54 AM 24.1 °F 15.2 °F 21.9 °F 91% 30.03 in 1.5 mi South 8.1 mph - 0.02 in Snow Light Snow
2:25 AM 24.1 °F 14.4 °F 21.9 °F 91% 29.93 in 1.0 mi South 9.2 mph - 0.01 in Snow Light Snow
2:44 AM 24.1 °F 14.4 °F 21.9 °F 91% 29.93 in 1.5 mi South 9.2 mph - 0.01 in Snow Light Snow
2:54 AM 24.1 °F 14.4 °F 21.9 °F 91% 30.03 in 2.5 mi South 9.2 mph - 0.01 in Snow Light Snow
3:05 AM 24.1 °F 13.7 °F 21.9 °F 91% 29.93 in 3.0 mi South 10.4 mph - 0.01 in Snow Light Snow
3:13 AM 24.1 °F 16.0 °F 23.0 °F 96% 29.93 in 4.0 mi South 6.9 mph - 0.01 in Snow Light Snow
3:54 AM 25.0 °F 15.5 °F 24.1 °F 96% 30.00 in 2.5 mi SSE 9.2 mph - 0.01 in Snow Light Snow
4:07 AM 26.1 °F 15.6 °F 24.1 °F 92% 29.90 in 2.5 mi South 11.5 mph - 0.00 in Rain Light Freezing Rain
4:16 AM 26.1 °F 18.4 °F 25.0 °F 96% 29.89 in 2.0 mi South 6.9 mph - 0.01 in Snow Light Snow
4:40 AM 26.1 °F 18.4 °F 25.0 °F 96% 29.88 in 3.0 mi South 6.9 mph - 0.01 in Snow Light Snow
4:49 AM 26.6 °F 17.5 °F 24.8 °F 93% 29.88 in 3.0 mi South 9.2 mph - 0.02 in Snow Light Snow
4:54 AM 26.1 °F 17.6 °F 25.0 °F 96% 29.98 in 3.0 mi South 8.1 mph - 0.02 in Snow Light Snow
5:05 AM 26.1 °F 16.8 °F 25.0 °F 96% 29.87 in 5.0 mi South 9.2 mph - 0.00 in Snow Light Snow
5:31 AM 27.0 °F 18.7 °F 25.0 °F 92% 29.88 in 5.0 mi South 8.1 mph - 0.00 in Snow Light Snow
5:54 AM 27.0 °F 19.5 °F 26.1 °F 96% 29.98 in 5.0 mi South 6.9 mph - 0.00 in Snow Light Snow
6:25 AM 28.0 °F 20.0 °F 26.1 °F 92% 29.87 in 5.0 mi South 8.1 mph - 0.00 in Snow Light Snow
6:54 AM 28.0 °F 20.8 °F 27.0 °F 96% 29.98 in 3.0 mi South 6.9 mph - 0.01 in Snow Light Snow
7:02 AM 28.0 °F 20.0 °F 27.0 °F 96% 29.88 in 2.5 mi South 8.1 mph - 0.00 in Snow Light Snow
7:09 AM 28.9 °F 21.9 °F 28.0 °F 96% 29.88 in 4.0 mi SSW 6.9 mph - 0.00 in Snow Light Snow
7:24 AM 30.0 °F 22.4 °F 28.0 °F 92% 29.88 in 4.0 mi SSW 8.1 mph - 0.00 in Snow Light Snow
7:54 AM 30.0 °F 23.2 °F 28.9 °F 96% 29.96 in 2.5 mi South 6.9 mph - 0.00 in   Overcast
8:08 AM 30.0 °F 22.4 °F 28.9 °F 96% 29.87 in 2.0 mi SSW 8.1 mph - 0.00 in   Overcast
8:23 AM 30.0 °F 21.7 °F 28.9 °F 96% 29.87 in 2.5 mi SSW 9.2 mph - 0.00 in   Overcast
8:34 AM 30.9 °F 24.3 °F 28.9 °F 92% 29.87 in 3.0 mi SW 6.9 mph - 0.00 in   Overcast
8:54 AM 30.9 °F 22.8 °F 28.9 °F 92% 29.96 in 4.0 mi SW 9.2 mph - 0.00 in   Overcast
9:22 AM 30.0 °F 22.4 °F 28.9 °F 96% 29.89 in 1.8 mi WSW 8.1 mph - 0.00 in Snow Light Snow
9:42 AM 30.0 °F 21.1 °F 28.9 °F 96% 29.89 in 2.5 mi WSW 10.4 mph - 0.01 in Snow Light Snow
9:50 AM 30.2 °F 19.8 °F 28.4 °F 93% 29.90 in 3.0 mi West 13.8 mph - 0.01 in   Overcast
9:54 AM 30.0 °F 21.1 °F 28.9 °F 96% 29.99 in 3.0 mi West 10.4 mph - 0.01 in Snow Light Snow
10:41 AM 30.0 °F 19.5 °F 28.9 °F 96% 29.91 in 2.5 mi West 13.8 mph 24.2 mph 0.00 in   Overcast
10:54 AM 30.0 °F 19.1 °F 28.0 °F 92% 29.99 in 2.0 mi West 15.0 mph 20.7 mph 0.00 in   Overcast
11:29 AM 28.9 °F 18.2 °F 28.0 °F 96% 29.90 in 4.0 mi West 13.8 mph - N/A   Overcast
11:41 AM 28.9 °F 16.9 °F 27.0 °F 92% 29.89 in 5.0 mi WSW 17.3 mph 23.0 mph N/A   Overcast
11:54 AM 28.9 °F 19.8 °F 27.0 °F 92% 29.97 in 5.0 mi West 10.4 mph - N/A   Overcast
12:52 PM 30.2 °F 22.6 °F 26.6 °F 86% 29.86 in 8.0 mi SW 8.1 mph - N/A   Overcast
12:54 PM 30.0 °F 21.7 °F 26.1 °F 85% 29.94 in 8.0 mi SW 9.2 mph - N/A   Overcast
1:36 PM 30.0 °F 18.7 °F 25.0 °F 82% 29.85 in 10.0 mi West 16.1 mph - N/A   Overcast
1:54 PM 30.0 °F 20.5 °F 24.1 °F 79% 29.93 in 10.0 mi West 11.5 mph 23.0 mph N/A   Overcast
2:34 PM 28.9 °F 21.1 °F 25.0 °F 85% 29.86 in 7.0 mi West 8.1 mph - N/A   Overcast
2:46 PM 28.9 °F 21.9 °F 25.0 °F 85% 29.86 in 7.0 mi West 6.9 mph - N/A   Overcast
2:54 PM 28.9 °F 19.8 °F 25.0 °F 85% 29.94 in 7.0 mi West 10.4 mph - N/A   Overcast
3:02 PM 28.0 °F 18.1 °F 25.0 °F 88% 29.86 in 7.0 mi WSW 11.5 mph - N/A   Overcast
3:21 PM 28.9 °F 19.8 °F 25.0 °F 85% 29.86 in 7.0 mi West 10.4 mph - N/A   Overcast
3:54 PM 28.0 °F 18.1 °F 25.0 °F 88% 29.93 in 8.0 mi West 11.5 mph - N/A   Overcast
4:08 PM 28.0 °F 19.3 °F 24.1 °F 85% 29.84 in 8.0 mi West 9.2 mph - N/A   Mostly Cloudy
4:54 PM 27.0 °F 20.5 °F 23.0 °F 85% 29.93 in 8.0 mi West 5.8 mph - N/A   Mostly Cloudy
5:54 PM 27.0 °F 20.5 °F 23.0 °F 85% 29.95 in 8.0 mi WSW 5.8 mph - N/A   Overcast
6:54 PM 27.0 °F 18.7 °F 23.0 °F 85% 29.96 in 8.0 mi WSW 8.1 mph - N/A   Mostly Cloudy
7:09 PM 26.1 °F 18.4 °F 21.9 °F 84% 29.88 in 9.0 mi WSW 6.9 mph - N/A   Mostly Cloudy
7:54 PM 25.0 °F 19.3 °F 21.9 °F 88% 29.95 in 9.0 mi WSW 4.6 mph - N/A   Overcast
8:31 PM 26.1 °F 16.8 °F 23.0 °F 88% 29.87 in 9.0 mi West 9.2 mph - N/A   Overcast
8:54 PM 26.1 °F 15.6 °F 23.0 °F 88% 29.95 in 8.0 mi West 11.5 mph 19.6 mph N/A   Overcast
9:44 PM 26.1 °F 15.6 °F 21.9 °F 84% 29.87 in 8.0 mi West 11.5 mph - N/A   Overcast
9:54 PM 25.0 °F 13.1 °F 23.0 °F 92% 29.95 in 8.0 mi West 13.8 mph - N/A   Overcast
10:11 PM 25.0 °F 12.2 °F 21.9 °F 88% 29.87 in 8.0 mi West 16.1 mph - N/A   Overcast
10:50 PM 24.8 °F 12.4 °F 21.2 °F 86% 29.88 in 9.0 mi West 15.0 mph - N/A   Overcast
10:54 PM 24.1 °F 12.5 °F 21.0 °F 88% 29.96 in 10.0 mi West 12.7 mph - N/A   Mostly Cloudy
11:54 PM 24.1 °F 11.0 °F 21.0 °F 88% 29.98 in 5.0 mi West 16.1 mph 27.6 mph 0.00 in Snow Light Snow