Weather History for Johnstown, PA

Change the Weather History Date:

Sunday, August 4, 2013

  Actual Average Record
Temperature  
Mean Temperature 60 °F 69 °F  
Max Temperature 69 °F 78 °F 102 °F (1930)
Min Temperature 51 °F 60 °F 48 °F (1894)
Degree Days  
Heating Degree Days 5 0  
Month to date heating degree days 7 0  
Since 1 June heating degree days 93 87  
Since 1 July heating degree days 30 13  
Cooling Degree Days 0 5  
Month to date cooling degree days 3 20  
Year to date cooling degree days 274 263  
Since 1 June cooling degree days 233 245  
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 50 °F    
Average Humidity 71    
Maximum Humidity 96    
Minimum Humidity 45    
Precipitation  
Precipitation 0.00 in 0.11 in 2.25 in (1911)
Month to date precipitation 0.05 0.47  
Year to date precipitation 19.44 20.96  
Sea Level Pressure  
Sea Level Pressure 30.06 in    
Wind  
Wind Speed 9 mph (NW)    
Max Wind Speed 18 mph    
Max Gust Speed 25 mph    
Visibility 10 miles    
Events      
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

Aug. 04, 2013 Rise Set
Actual Time 6:16 AM EDT 8:26 PM EDT
Civil Twilight 5:45 AM EDT 8:56 PM EDT
Nautical Twilight 5:08 AM EDT 9:33 PM EDT
Astronomical Twilight 4:28 AM EDT 10:13 PM EDT
Moon 4:15 AM EDT (8/4) 6:48 PM EDT (8/4)
Length of Visible Light 15h 10m
Length of Day
14h 10m
Waning Crescent, 5% of the Moon is Illuminated
Aug 4
Waning Crescent
Aug 6
New
Aug 14
First Quarter
Aug 20
Full
Aug 28
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 57.9 °F 48.0 °F 70% 30.01 in 10.0 mi NNW 4.6 mph - N/A   Clear
1:54 AM 55.9 °F 48.0 °F 75% 30.01 in 10.0 mi Calm Calm - N/A   Clear
2:54 AM 55.0 °F 48.9 °F 80% 30.01 in 10.0 mi WNW 4.6 mph - N/A   Clear
3:54 AM 54.0 °F 48.0 °F 80% 30.01 in 10.0 mi WNW 5.8 mph - N/A   Clear
4:54 AM 52.0 °F 48.0 °F 86% 30.02 in 10.0 mi West 5.8 mph - N/A   Partly Cloudy
5:54 AM 52.0 °F 50.0 °F 93% 30.03 in 10.0 mi West 4.6 mph - N/A   Partly Cloudy
6:54 AM 54.0 °F 50.0 °F 86% 30.03 in 10.0 mi NW 5.8 mph - N/A   Clear
7:54 AM 55.9 °F 52.0 °F 87% 30.03 in 10.0 mi West 6.9 mph - N/A   Overcast
8:33 AM 55.4 °F 51.8 °F 88% 30.07 in 10.0 mi WSW 4.6 mph - N/A   Overcast
8:54 AM 55.0 °F 52.0 °F 89% 30.06 in 10.0 mi WSW 5.8 mph - N/A   Overcast
9:01 AM 55.4 °F 51.8 °F 88% 30.07 in 10.0 mi WSW 5.8 mph - N/A   Overcast
9:10 AM 55.4 °F 51.8 °F 88% 30.07 in 10.0 mi West 4.6 mph - N/A   Overcast
9:27 AM 55.4 °F 53.6 °F 94% 30.08 in 10.0 mi WNW 6.9 mph - N/A   Overcast
9:35 AM 55.4 °F 53.6 °F 94% 30.07 in 10.0 mi NW 8.1 mph - N/A   Overcast
9:54 AM 57.0 °F 53.1 °F 87% 30.06 in 10.0 mi WNW 6.9 mph - N/A   Overcast
10:16 AM 60.8 °F 53.6 °F 77% 30.08 in 10.0 mi NNW 11.5 mph 17.3 mph N/A   Overcast
10:44 AM 60.8 °F 53.6 °F 77% 30.08 in 10.0 mi WNW 9.2 mph - N/A   Mostly Cloudy
10:54 AM 62.1 °F 52.0 °F 70% 30.06 in 10.0 mi NW 12.7 mph 18.4 mph N/A   Scattered Clouds
11:07 AM 64.4 °F 51.8 °F 64% 30.08 in 10.0 mi NW 13.8 mph 23.0 mph N/A   Mostly Cloudy
11:28 AM 62.6 °F 51.8 °F 68% 30.08 in 10.0 mi NNW 13.8 mph 20.7 mph N/A   Mostly Cloudy
11:54 AM 63.0 °F 50.0 °F 63% 30.07 in 10.0 mi NW 16.1 mph 21.9 mph N/A   Mostly Cloudy
12:15 PM 64.4 °F 50.0 °F 59% 30.09 in 10.0 mi NW 13.8 mph 21.9 mph N/A   Mostly Cloudy
12:54 PM 64.9 °F 50.0 °F 58% 30.08 in 10.0 mi NW 17.3 mph - N/A   Overcast
1:54 PM 64.9 °F 50.0 °F 58% 30.08 in 10.0 mi NW 12.7 mph - N/A   Mostly Cloudy
2:54 PM 66.0 °F 48.0 °F 52% 30.07 in 10.0 mi NW 11.5 mph 20.7 mph N/A   Mostly Cloudy
3:54 PM 68.0 °F 50.0 °F 52% 30.07 in 10.0 mi NNW 10.4 mph 18.4 mph N/A   Overcast
4:54 PM 66.9 °F 48.0 °F 51% 30.06 in 10.0 mi NW 12.7 mph - N/A   Partly Cloudy
5:54 PM 68.0 °F 46.9 °F 47% 30.06 in 10.0 mi NNW 12.7 mph 19.6 mph N/A   Clear
6:54 PM 64.9 °F 48.9 °F 56% 30.06 in 10.0 mi NNW 8.1 mph - N/A   Clear
7:54 PM 63.0 °F 48.9 °F 60% 30.07 in 10.0 mi NW 9.2 mph - N/A   Clear
8:54 PM 60.1 °F 48.9 °F 67% 30.09 in 10.0 mi WNW 5.8 mph - N/A   Scattered Clouds
9:54 PM 57.9 °F 48.9 °F 72% 30.11 in 10.0 mi NW 8.1 mph - N/A   Clear
10:54 PM 57.9 °F 48.9 °F 72% 30.10 in 10.0 mi NNW 10.4 mph - N/A   Clear
11:54 PM 57.0 °F 48.9 °F 74% 30.10 in 10.0 mi NNW 8.1 mph - N/A   Clear