Johnstown, PA

5:53 AM EST on February 27, 2017 (GMT -0500)
Johnstown-Cambria County

Weather History for KJST - December, 2012

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Week of December 16, 2012 through December 22, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 52 °F 39 °F 25 °F
Mean Temperature 46 °F 35 °F 23 °F
Min Temperature 41 °F 31 °F 21 °F
Degree Days  
Heating Degree Days (base 65) 42 30 18 212
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 46 °F 31 °F 16 °F
Precipitation  
Precipitation 0.62 in 0.20 in 0.00 in 1.41 in
Snowdepth - - - -
Wind  
Wind 34 mph 12 mph 0 mph
Gust Wind 50 mph 25 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.17 in 29.72 in 29.25 in

Weekly Weather History Graph

Weekly Weather History Graph

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Date:

Astronomy

Dec. 16, 2012 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 5:53 AM EST 6:28 PM EST
Moon 10:03 AM EST (12/16) 9:03 PM EST (12/16)
Length of Visible Light 10h 19m
Length of Day
9h 18m
Waxing Crescent, 16% of the Moon is Illuminated
Dec 16
Waxing Crescent
Dec 20
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New

Daily Weather History & Observations

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
16 46 42 37 42 36 27 90 77 65 29.97 29.85 29.76 10 10 10 13 9 20 0.00  
17 52 46 41 46 43 39 100 89 71 29.79 29.67 29.50 10 8 2 13 7 25 0.43 Rain
18 43 38 32 41 34 27 100 90 80 29.82 29.61 29.48 10 6 1 25 13 36 0.21 Rain , Snow
19 37 34 30 34 32 28 100 91 81 30.17 29.94 29.72 10 7 2 16 9 16 0.04 Rain , Snow
20 35 32 30 32 29 26 96 87 75 30.16 29.84 29.40 10 8 2 23 10 38 0.62 Rain
21 34 29 24 34 25 19 100 87 74 29.59 29.36 29.25 10 3 0 26 15 41 0.10 Fog , Rain , Snow
22 25 23 21 22 19 16 91 81 74 30.05 29.79 29.52 10 2 0 34 24 50 0.01 Fog , Snow