Weather History for Johnstown, PA

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Week of July 14, 2013 through July 20, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 87 °F 83 °F 77 °F
Mean Temperature 78 °F 76 °F 72 °F
Min Temperature 69 °F 68 °F 66 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 13 11 7 75
Growing Degree Days (base 50) 28 25 22 177
Dew Point  
Dew Point 72 °F 66 °F 62 °F
Precipitation  
Precipitation 0.16 in 0.03 in 0.00 in 0.19 in
Snowdepth - - - -
Wind  
Wind 18 mph 7 mph 0 mph
Gust Wind 28 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.40 in 30.20 in 29.88 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Jul. 20, 2013 Rise Set
Actual Time 6:02 AM EDT 8:40 PM EDT
Civil Twilight 5:30 AM EDT 9:12 PM EDT
Nautical Twilight 4:51 AM EDT 9:51 PM EDT
Astronomical Twilight 4:06 AM EDT 10:35 PM EDT
Moon 6:42 PM EDT (7/20) 3:40 AM EDT (7/20)
Length of Visible Light 15h 41m
Length of Day
14h 38m
Waxing Gibbous, 93% of the Moon is Illuminated
Jul 20
Waxing Gibbous
Jul 22
Full
Jul 29
Last Quarter
Aug 6
New
Aug 14
First Quarter

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Jul high avg low high avg low high avg low high avg low high avg low high avg high sum  
14 81 74 67 65 64 62 93 74 54 30.40 30.33 30.30 10 10 8 17 9 23 0.00  
15 84 75 66 66 64 62 87 69 51 30.38 30.34 30.29 10 10 10 13 6 20 0.00  
16 85 77 69 70 66 62 90 69 48 30.35 30.31 30.27 10 10 8 14 6 20 T  
17 85 77 68 70 68 65 97 76 55 30.38 30.30 30.20 10 5 0 15 4 18 0.00 Fog
18 87 78 69 70 68 66 97 74 51 30.25 30.17 30.08 10 6 2 10 4 15 0.00  
19 85 77 69 72 68 65 93 74 55 30.11 30.02 29.93 10 6 1 18 9 23 0.16 Rain , Thunderstorm
20 77 72 66 67 65 62 90 77 64 29.99 29.93 29.88 10 8 2 17 10 28 0.03 Rain , Thunderstorm