Johnstown, PA

11:01 PM EST on January 21, 2017 (GMT -0500)
Johnstown-Cambria County

Weather History for KJST - December, 2014

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Month of December, 2014

  Max Avg Min Sum
Temperature  
Max Temperature 57 °F 38 °F 22 °F
Mean Temperature 47 °F 33 °F 18 °F
Min Temperature 39 °F 27 °F 14 °F
Degree Days  
Heating Degree Days (base 65) 47 32 18 1006
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 52 °F 26 °F -1 °F
Precipitation  
Precipitation 0.64 in 0.10 in 0.00 in 2.33 in
Snowdepth - - - -
Wind  
Wind 31 mph 11 mph 0 mph
Gust Wind 42 mph 25 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.58 in 30.12 in 29.41 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 21, 2014 Rise Set
Actual Time 7:34 AM EST 4:52 PM EST
Civil Twilight 7:03 AM EST 5:23 PM EST
Nautical Twilight 6:29 AM EST 5:57 PM EST
Astronomical Twilight 5:56 AM EST 6:30 PM EST
Moon 6:48 AM EST (12/21) 4:57 PM EST (12/21)
Length of Visible Light 10h 19m
Length of Day
9h 17m
Waning Crescent, 0% of the Moon is Illuminated
Dec 21
Waning Crescent
Dec 21
New
Dec 28
First Quarter
Jan 4
Full
Jan 13
Last Quarter

Daily Weather History & Observations

2014 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  
1 57 42 27 52 41 22 100 84 67 30.49 30.22 30.05 10 5 0 22 12 31 0.14 Fog , Rain
2 34 30 25 32 26 18 92 80 68 30.50 30.31 30.13 10 7 1 20 10 28 0.24 Rain
3 42 36 29 40 33 23 100 86 72 30.30 30.10 30.00 10 5 0 30 15 39 T Fog , Rain
4 32 29 26 24 20 18 85 72 58 30.45 30.38 30.26 10 10 7 20 6 25 0.00  
5 38 34 30 37 30 22 100 85 69 30.41 30.31 30.16 10 5 1 14 9 20 0.37 Rain
6 50 41 31 48 39 24 93 88 82 30.39 30.12 30.01 10 5 0 18 10 26 0.58 Fog , Rain
7 38 32 25 24 17 10 81 60 38 30.58 30.52 30.40 10 10 10 16 8 22 0.00  
8 31 28 25 27 18 3 92 63 34 30.52 30.38 30.16 10 9 2 23 11 32 T Snow
9 41 35 28 34 30 26 92 83 73 30.22 30.03 29.93 10 6 0 17 7 26 T Fog , Rain
10 33 29 25 31 27 20 92 87 81 29.98 29.91 29.79 10 4 1 29 18 40 0.01 Snow
11 27 24 21 21 17 8 96 71 46 29.99 29.84 29.75 10 4 0 29 21 42 0.01 Fog , Snow
12 27 25 23 22 20 19 88 78 68 30.19 30.08 29.90 10 6 2 28 17 36 0.00  
13 33 29 24 32 25 22 100 91 81 30.19 30.08 29.98 5 2 0 23 15 30 0.00 Fog
14 39 36 33 39 36 32 100 96 92 30.08 30.02 29.95 8 1 0 24 14 32 0.00 Fog
15 43 40 36 40 38 35 100 91 82 30.11 30.04 29.96 10 4 0 14 6 17 0.00 Fog
16 44 41 37 41 37 33 96 88 79 29.95 29.83 29.75 10 6 0 22 8 29 0.64 Fog , Rain
17 38 32 25 36 30 18 92 81 69 30.09 29.94 29.85 10 5 1 29 19 41 0.03 Rain , Snow
18 25 24 23 20 18 15 88 78 68 30.17 30.10 30.00 10 8 2 28 13 37 T Snow
19 26 24 22 22 20 16 96 85 74 30.27 30.14 30.02 10 6 2 18 12 24 T Snow
20 29 24 19 19 17 14 84 74 63 30.29 30.24 30.14 10 10 7 13 4 15 0.00  
21 31 27 23 21 19 17 88 79 69 30.34 30.27 30.17 10 9 5 9 3 11 0.00  
22 32 27 21 29 24 17 92 82 72 30.24 30.11 29.98 10 6 2 16 9 20 0.01 Rain
23 44 38 31 39 36 30 100 91 82 30.05 29.98 29.92 10 7 0 15 8 19 T Fog , Rain
24 54 47 39 49 42 38 100 92 83 29.94 29.71 29.41 10 7 0 29 12 42 0.28 Fog , Rain
25 42 38 33 37 30 25 89 79 69 30.22 29.86 29.57 10 9 1 31 17 41 0.01 Rain , Snow
26 47 40 32 29 26 22 78 60 41 30.33 30.24 30.19 10 10 10 16 10 21 0.00  
27 55 46 36 33 26 18 59 43 26 30.27 30.16 29.99 10 10 10 14 9 19 0.00  
28 51 41 31 41 33 20 100 64 28 30.15 29.99 29.90 10 5 0 21 11 33 0.01 Fog , Rain , Snow
29 32 28 24 27 22 15 92 78 63 30.30 30.16 30.07 10 10 10 13 7 16 0.00  
30 28 24 19 14 11 9 77 62 46 30.43 30.37 30.21 10 10 10 15 8 21 0.00  
31 22 18 14 12 4 -1 73 56 39 30.40 30.31 30.18 10 10 7 25 16 40 T Snow