Weather History for Johnstown, PA

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Wednesday, August 13, 2014

  Actual Average Record
Temperature  
Mean Temperature 60 °F 69 °F  
Max Temperature 66 °F 77 °F 97 °F (1988)
Min Temperature 54 °F 60 °F 43 °F (1930)
Degree Days  
Heating Degree Days 5 1  
Month to date heating degree days 7 9  
Since 1 June heating degree days 96 96  
Since 1 July heating degree days 56 22  
Cooling Degree Days 0 4  
Month to date cooling degree days 24 59  
Year to date cooling degree days 242 302  
Since 1 June cooling degree days 216 284  
Growing Degree Days 12 (Base 50)    
Moisture  
Dew Point 58 °F    
Average Humidity 78    
Maximum Humidity 93    
Minimum Humidity 63    
Precipitation  
Precipitation 0.05 in 0.14 in 2.15 in (1975)
Month to date precipitation 1.20 1.64  
Year to date precipitation 23.09 22.13  
Sea Level Pressure  
Sea Level Pressure 29.88 in    
Wind  
Wind Speed 11 mph (West)    
Max Wind Speed 21 mph    
Max Gust Speed 27 mph    
Visibility 8 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Aug. 13, 2014 Rise Set
Actual Time 6:24 AM EDT 8:15 PM EDT
Civil Twilight 5:55 AM EDT 8:44 PM EDT
Nautical Twilight 5:19 AM EDT 9:20 PM EDT
Astronomical Twilight 4:40 AM EDT 9:58 PM EDT
Moon 9:58 PM EDT (8/13) 9:51 AM EDT (8/13)
Length of Visible Light 14h 49m
Length of Day
13h 50m
Waning Gibbous, 88% of the Moon is Illuminated
Aug 13
Waning Gibbous
Aug 17
Last Quarter
Aug 25
New
Sep 2
First Quarter
Sep 8
Full

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:25 AM 64.0 °F 62.1 °F 93% 29.86 in 5.0 mi WSW 8.1 mph - 0.00 in   Scattered Clouds
12:50 AM 62.6 °F 62.6 °F 100% 29.86 in 4.0 mi SW 6.9 mph - 0.00 in   Mostly Cloudy
12:54 AM 63.0 °F 62.1 °F 97% 29.83 in 4.0 mi SW 6.9 mph - 0.00 in   Mostly Cloudy
1:31 AM 63.0 °F 61.0 °F 93% 29.86 in 7.0 mi West 12.7 mph - N/A   Overcast
1:54 AM 63.0 °F 60.1 °F 90% 29.82 in 8.0 mi West 11.5 mph - N/A   Mostly Cloudy
2:08 AM 62.1 °F 60.1 °F 93% 29.85 in 8.0 mi West 13.8 mph - N/A   Scattered Clouds
2:14 AM 62.1 °F 60.1 °F 93% 29.85 in 7.0 mi West 10.4 mph - N/A   Mostly Cloudy
2:21 AM 62.1 °F 60.1 °F 93% 29.86 in 7.0 mi West 10.4 mph - N/A   Scattered Clouds
2:32 AM 62.1 °F 60.1 °F 93% 29.86 in 7.0 mi West 11.5 mph - N/A   Mostly Cloudy
2:54 AM 62.1 °F 60.1 °F 93% 29.83 in 7.0 mi WSW 9.2 mph - N/A   Overcast
3:54 AM 62.1 °F 60.1 °F 93% 29.81 in 6.0 mi West 9.2 mph - 0.00 in   Overcast
4:06 AM 61.0 °F 60.1 °F 97% 29.85 in 5.0 mi West 9.2 mph - N/A   Overcast
4:54 AM 61.0 °F 59.0 °F 93% 29.81 in 6.0 mi West 10.4 mph - 0.00 in Rain Light Rain
5:46 AM 60.1 °F 57.9 °F 93% 29.85 in 9.0 mi West 8.1 mph - 0.00 in Rain Light Rain
5:54 AM 60.1 °F 57.9 °F 93% 29.83 in 10.0 mi West 10.4 mph - 0.00 in Rain Light Rain
6:17 AM 60.1 °F 57.9 °F 93% 29.86 in 10.0 mi West 9.2 mph - 0.00 in   Overcast
6:27 AM 60.1 °F 57.0 °F 90% 29.86 in 10.0 mi West 8.1 mph - 0.00 in   Overcast
6:36 AM 60.1 °F 57.9 °F 93% 29.86 in 10.0 mi West 9.2 mph - 0.00 in   Overcast
6:40 AM 60.1 °F 57.0 °F 90% 29.86 in 10.0 mi WNW 10.4 mph - 0.00 in   Overcast
6:52 AM 60.8 °F 57.2 °F 88% 29.86 in 10.0 mi WNW 10.4 mph - 0.00 in   Overcast
6:54 AM 60.1 °F 57.0 °F 90% 29.84 in 9.0 mi WNW 10.4 mph - 0.00 in   Overcast
7:00 AM 60.1 °F 57.9 °F 93% 29.87 in 9.0 mi West 9.2 mph - N/A   Overcast
7:09 AM 60.1 °F 57.9 °F 93% 29.87 in 9.0 mi West 8.1 mph - N/A   Overcast
7:17 AM 60.1 °F 57.9 °F 93% 29.87 in 10.0 mi West 8.1 mph - N/A   Overcast
7:28 AM 60.1 °F 57.9 °F 93% 29.88 in 9.0 mi West 9.2 mph - 0.00 in Rain Light Rain
8:42 AM 60.1 °F 57.0 °F 90% 29.89 in 10.0 mi West 10.4 mph - 0.00 in Rain Light Rain
9:37 AM 59.0 °F 57.9 °F 96% 29.90 in 2.5 mi West 10.4 mph - 0.01 in Rain Light Rain
10:29 AM 60.1 °F 57.9 °F 93% 29.91 in 3.0 mi NW 15.0 mph 21.9 mph 0.02 in Rain Light Rain
10:37 AM 60.1 °F 57.9 °F 93% 29.91 in 5.0 mi WNW 12.7 mph 21.9 mph 0.02 in Rain Light Rain
11:26 AM 62.1 °F 59.0 °F 90% 29.92 in 8.0 mi West 10.4 mph - 0.00 in   Overcast
11:39 AM 62.1 °F 59.0 °F 90% 29.92 in 10.0 mi West 11.5 mph - 0.00 in   Overcast
11:54 AM 64.0 °F 59.0 °F 84% 29.89 in 10.0 mi WNW 13.8 mph - 0.00 in   Overcast
12:08 PM 64.0 °F 57.9 °F 80% 29.92 in 10.0 mi WNW 13.8 mph - N/A   Mostly Cloudy
12:36 PM 62.1 °F 57.0 °F 84% 29.92 in 7.0 mi West 8.1 mph - 0.00 in Rain Light Rain
12:54 PM 61.0 °F 57.9 °F 90% 29.90 in 10.0 mi West 11.5 mph - 0.01 in   Overcast
1:02 PM 61.0 °F 57.0 °F 87% 29.92 in 10.0 mi West 13.8 mph 19.6 mph N/A   Overcast
1:41 PM 62.1 °F 57.0 °F 84% 29.92 in 10.0 mi West 13.8 mph 20.7 mph N/A   Overcast
1:54 PM 63.0 °F 57.0 °F 81% 29.90 in 10.0 mi WNW 10.4 mph - N/A   Overcast
2:54 PM 63.0 °F 57.9 °F 84% 29.89 in 8.0 mi West 13.8 mph 20.7 mph 0.01 in   Overcast
3:23 PM 64.0 °F 57.0 °F 78% 29.91 in 8.0 mi West 16.1 mph 24.2 mph N/A   Mostly Cloudy
3:54 PM 64.0 °F 55.9 °F 75% 29.90 in 10.0 mi WNW 15.0 mph - N/A   Overcast
4:08 PM 63.0 °F 55.0 °F 75% 29.92 in 10.0 mi West 13.8 mph - N/A   Overcast
4:54 PM 63.0 °F 55.0 °F 75% 29.91 in 10.0 mi West 10.4 mph - N/A   Overcast
5:51 PM 62.6 °F 53.6 °F 72% 29.94 in 10.0 mi West 9.2 mph - N/A   Overcast
5:54 PM 63.0 °F 54.0 °F 72% 29.92 in 10.0 mi West 10.4 mph - N/A   Overcast
6:54 PM 64.0 °F 51.1 °F 63% 29.92 in 10.0 mi West 11.5 mph - N/A   Mostly Cloudy
7:54 PM 63.0 °F 50.0 °F 63% 29.94 in 10.0 mi WNW 13.8 mph 19.6 mph N/A   Partly Cloudy
8:54 PM 61.0 °F 50.0 °F 67% 29.96 in 10.0 mi WNW 9.2 mph - N/A   Mostly Cloudy
9:54 PM 59.0 °F 48.9 °F 69% 29.98 in 10.0 mi WNW 11.5 mph - N/A   Clear