Weather History for Johnstown, PA

Change the Weather History Date:

Sunday, August 17, 2014

  Actual Average Record
Temperature  
Mean Temperature 69 °F 68 °F  
Max Temperature 74 °F 76 °F 97 °F (1965)
Min Temperature 63 °F 60 °F 44 °F (1902)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 27 13  
Since 1 June heating degree days 116 100  
Since 1 July heating degree days 76 26  
Cooling Degree Days 4 4  
Month to date cooling degree days 28 75  
Year to date cooling degree days 246 318  
Since 1 June cooling degree days 220 300  
Growing Degree Days 18 (Base 50)    
Moisture  
Dew Point 59 °F    
Average Humidity 73    
Maximum Humidity 93    
Minimum Humidity 53    
Precipitation  
Precipitation 0.08 in 0.14 in 1.36 in (1952)
Month to date precipitation 1.28 2.17  
Year to date precipitation 23.17 22.66  
Sea Level Pressure  
Sea Level Pressure 29.99 in    
Wind  
Wind Speed 9 mph (West)    
Max Wind Speed 17 mph    
Max Gust Speed 23 mph    
Visibility 7 miles    
Events Fog , Rain    
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. 17, 2014 Rise Set
Actual Time 6:28 AM EDT 8:09 PM EDT
Civil Twilight 5:59 AM EDT 8:38 PM EDT
Nautical Twilight 5:24 AM EDT 9:13 PM EDT
Astronomical Twilight 4:46 AM EDT 9:51 PM EDT
Moon No Moon Rise 2:13 PM EDT (8/17)
Length of Visible Light 14h 39m
Length of Day
13h 41m
Waning Gibbous, 48% of the Moon is Illuminated
Aug 17
Waning Gibbous
Aug 25
New
Sep 2
First Quarter
Sep 8
Full
Sep 15
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:16 AM 64.0 °F 54.0 °F 70% 30.00 in 10.0 mi WSW 11.5 mph - N/A   Mostly Cloudy
12:54 AM 64.9 °F 55.0 °F 70% 29.96 in 10.0 mi SW 11.5 mph - N/A   Overcast
1:54 AM 64.9 °F 55.9 °F 73% 29.94 in 10.0 mi WSW 11.5 mph - N/A   Overcast
2:54 AM 64.0 °F 57.0 °F 78% 29.94 in 10.0 mi SW 6.9 mph - N/A   Overcast
3:26 AM 64.0 °F 57.9 °F 80% 29.98 in 10.0 mi WSW 8.1 mph - N/A   Overcast
3:54 AM 64.0 °F 57.9 °F 80% 29.94 in 10.0 mi West 12.7 mph 19.6 mph N/A   Overcast
4:25 AM 64.0 °F 57.9 °F 80% 29.97 in 10.0 mi WSW 11.5 mph - 0.00 in   Overcast
4:54 AM 64.0 °F 57.9 °F 80% 29.93 in 10.0 mi WSW 12.7 mph 18.4 mph 0.00 in   Overcast
5:02 AM 64.0 °F 57.9 °F 80% 29.96 in 10.0 mi WSW 11.5 mph - N/A   Overcast
5:54 AM 64.0 °F 59.0 °F 84% 29.93 in 9.0 mi West 12.7 mph - 0.00 in Rain Light Rain
6:14 AM 63.0 °F 60.1 °F 90% 29.97 in 6.0 mi West 15.0 mph 19.6 mph 0.01 in Rain Light Rain
6:35 AM 63.0 °F 60.1 °F 90% 29.98 in 5.0 mi West 12.7 mph - 0.02 in Rain Light Rain
6:42 AM 63.0 °F 61.0 °F 93% 29.98 in 4.0 mi West 12.7 mph - 0.03 in Rain Light Rain
6:54 AM 63.0 °F 61.0 °F 93% 29.95 in 3.0 mi West 13.8 mph - 0.05 in Rain Light Rain
7:11 AM 63.0 °F 61.0 °F 93% 29.99 in 2.5 mi West 13.8 mph 20.7 mph 0.01 in Rain Light Rain
7:35 AM 63.0 °F 61.0 °F 93% 29.99 in 2.0 mi West 12.7 mph 20.7 mph 0.01 in   Overcast
7:43 AM 63.0 °F 61.0 °F 93% 30.00 in 1.5 mi West 10.4 mph - 0.01 in   Overcast
7:54 AM 63.0 °F 61.0 °F 93% 29.97 in 1.2 mi West 10.4 mph - 0.01 in   Overcast
8:02 AM 63.0 °F 62.1 °F 97% 29.99 in 0.8 mi West 15.0 mph 21.9 mph N/A   Overcast
8:30 AM 63.0 °F 62.1 °F 97% 29.99 in 0.2 mi West 11.5 mph - 0.00 in Fog Fog
8:54 AM 63.0 °F 62.1 °F 97% 29.98 in 0.2 mi WNW 13.8 mph - 0.00 in Fog , Rain Light Rain
9:12 AM 63.0 °F 62.1 °F 97% 30.01 in 0.8 mi WNW 11.5 mph - 0.00 in   Mist
9:19 AM 63.0 °F 62.1 °F 97% 30.02 in 1.5 mi WNW 11.5 mph - 0.00 in   Overcast
9:37 AM 64.0 °F 62.1 °F 93% 30.02 in 2.0 mi WNW 11.5 mph - 0.00 in Rain Light Rain
9:43 AM 64.0 °F 62.1 °F 93% 30.01 in 1.8 mi West 11.5 mph - 0.00 in Rain Light Rain
9:54 AM 64.0 °F 62.1 °F 93% 29.99 in 2.5 mi West 8.1 mph - 0.01 in Rain Light Rain
10:19 AM 64.0 °F 62.1 °F 93% 30.03 in 4.0 mi WNW 11.5 mph - 0.00 in   Overcast
10:35 AM 64.0 °F 62.1 °F 93% 30.03 in 2.5 mi WNW 11.5 mph - 0.00 in Rain Rain
10:44 AM 64.0 °F 62.1 °F 93% 30.03 in 3.0 mi WNW 11.5 mph - 0.01 in Rain Light Rain
10:50 AM 64.4 °F 60.8 °F 88% 30.03 in 4.0 mi WNW 12.7 mph - 0.01 in Rain Light Rain
10:54 AM 64.0 °F 61.0 °F 90% 30.00 in 5.0 mi West 9.2 mph - 0.01 in Rain Light Rain
11:18 AM 64.9 °F 62.1 °F 90% 30.03 in 5.0 mi WNW 11.5 mph - 0.00 in   Overcast
11:52 AM 66.2 °F 62.6 °F 88% 30.03 in 8.0 mi WNW 10.4 mph - 0.00 in   Mostly Cloudy
11:54 AM 66.0 °F 62.1 °F 87% 30.01 in 8.0 mi West 9.2 mph - 0.00 in   Mostly Cloudy
12:12 PM 66.9 °F 61.0 °F 81% 30.03 in 8.0 mi West 6.9 mph - N/A   Overcast
12:28 PM 69.1 °F 61.0 °F 75% 30.02 in 10.0 mi West 10.4 mph - N/A   Mostly Cloudy
12:37 PM 68.0 °F 60.1 °F 76% 30.02 in 10.0 mi WNW 9.2 mph - N/A   Mostly Cloudy
12:54 PM 68.0 °F 60.1 °F 76% 29.99 in 8.0 mi NW 10.4 mph - N/A   Mostly Cloudy
1:19 PM 70.0 °F 59.0 °F 68% 30.01 in 10.0 mi WNW 12.7 mph 19.6 mph N/A   Scattered Clouds
1:37 PM 71.1 °F 59.0 °F 66% 30.01 in 10.0 mi NW 9.2 mph - N/A   Mostly Cloudy
1:54 PM 71.1 °F 57.9 °F 63% 29.98 in 10.0 mi WNW 12.7 mph - N/A   Mostly Cloudy
2:54 PM 71.1 °F 57.0 °F 61% 29.97 in 10.0 mi NW 11.5 mph 17.3 mph N/A   Scattered Clouds
3:54 PM 73.0 °F 57.0 °F 57% 29.96 in 10.0 mi NW 11.5 mph - N/A   Scattered Clouds
4:54 PM 72.0 °F 55.9 °F 57% 29.96 in 10.0 mi WNW 11.5 mph - N/A   Overcast
5:54 PM 73.0 °F 55.9 °F 55% 29.96 in 10.0 mi WNW 8.1 mph - N/A   Partly Cloudy
6:54 PM 72.0 °F 55.9 °F 57% 29.96 in 10.0 mi WNW 8.1 mph - N/A   Clear
7:54 PM 66.9 °F 55.9 °F 68% 29.98 in 10.0 mi WNW 4.6 mph - N/A   Scattered Clouds
8:54 PM 66.0 °F 55.0 °F 68% 29.98 in 10.0 mi NW 5.8 mph - N/A   Clear
9:54 PM 64.0 °F 55.0 °F 73% 30.00 in 10.0 mi Calm Calm - N/A   Clear
10:54 PM 64.9 °F 55.9 °F 73% 30.00 in 10.0 mi Calm Calm - N/A   Partly Cloudy
11:54 PM 66.0 °F 55.9 °F 70% 29.99 in 10.0 mi Calm Calm - N/A   Overcast