Weather History for Johnstown, PA

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Week of December 22, 2013 through December 28, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 62 °F 39 °F 22 °F
Mean Temperature 57 °F 31 °F 14 °F
Min Temperature 52 °F 23 °F 5 °F
Degree Days  
Heating Degree Days (base 65) 51 34 8 237
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 6 1 0 6
Dew Point  
Dew Point 56 °F 23 °F 2 °F
Precipitation  
Precipitation 0.17 in 0.06 in 0.00 in 0.24 in
Snowdepth - - - -
Wind  
Wind 29 mph 12 mph 0 mph
Gust Wind 39 mph 27 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.51 in 30.17 in 29.67 in

Weekly Weather History Graph

Weekly Weather History Graph

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Date:

Astronomy

Dec. 28, 2013 Rise Set
Actual Time 7:37 AM EST 4:56 PM EST
Civil Twilight 7:06 AM EST 5:27 PM EST
Nautical Twilight 6:32 AM EST 6:01 PM EST
Astronomical Twilight 5:59 AM EST 6:34 PM EST
Moon 3:12 AM EST (12/28) 1:46 PM EST (12/28)
Length of Visible Light 10h 20m
Length of Day
9h 19m
Waning Crescent, 19% of the Moon is Illuminated
Dec 28
Waning Crescent
Jan 1
New
Jan 7
First Quarter
Jan 15
Full
Jan 24
Last Quarter

Daily Weather History & Observations

2013 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  
22 62 57 52 56 51 48 93 83 72 29.96 29.85 29.67 10 10 3 28 14 39 0.17 Rain
23 52 39 25 48 35 17 100 84 68 30.25 30.06 29.94 10 7 0 29 13 35 0.05 Fog , Rain , Snow
24 25 17 8 20 13 2 92 76 59 30.48 30.23 30.12 10 5 0 28 14 33 T Fog , Snow
25 22 14 5 10 6 3 91 74 56 30.51 30.40 30.26 10 10 5 17 7 21 T Snow
26 29 25 20 24 19 10 96 77 57 30.33 30.16 30.06 10 6 0 25 13 33 0.02 Fog , Snow
27 34 27 19 21 16 10 73 56 39 30.35 30.31 30.22 10 10 10 24 11 34 T  
28 48 39 30 24 21 17 61 50 38 30.27 30.19 30.08 10 10 10 21 11 29 0.00