Philadelphia, PA

4:10 AM EDT on March 24, 2017 (GMT -0400)
Philadelphia International

Weather History for KPHL - December, 2014

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Month of December, 2014

  Max Avg Min Sum
Temperature  
Max Temperature 65 °F 47 °F 33 °F
Mean Temperature 56 °F 41 °F 29 °F
Min Temperature 47 °F 35 °F 25 °F
Degree Days  
Heating Degree Days (base 65) 36 24 9 734
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 4 0 0 8
Dew Point  
Dew Point 61 °F 30 °F 5 °F
Precipitation  
Precipitation 1.02 in 0.12 in 0.00 in 3.27 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 31 mph 10 mph 0 mph
Gust Wind 43 mph 24 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.63 in 30.14 in 29.54 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 03, 2014 Rise Set
Actual Time 7:05 AM EST 4:36 PM EST
Civil Twilight 6:35 AM EST 5:06 PM EST
Nautical Twilight 6:01 AM EST 5:39 PM EST
Astronomical Twilight 5:28 AM EST 6:12 PM EST
Moon 2:54 PM EST (12/3) 3:50 AM EST (12/3)
Length of Visible Light 10h 31m
Length of Day
9h 31m
Waxing Gibbous, 91% of the Moon is Illuminated
Dec 3
Waxing Gibbous
Dec 6
Full
Dec 14
Last Quarter
Dec 21
New
Dec 28
First 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 65 54 42 52 44 29 80 66 52 30.48 30.23 30.11 10 9 3 25 11 33 0.05 Rain
2 45 41 36 42 31 22 96 72 48 30.60 30.49 30.28 10 7 2 20 10 24 0.20 Rain
3 48 44 40 45 40 25 96 75 53 30.29 30.17 30.00 10 5 0 18 10 22 0.11 Fog , Rain
4 45 39 32 27 24 22 75 58 41 30.52 30.42 30.30 10 10 10 14 8 20 0.00  
5 46 41 36 39 32 22 89 69 48 30.56 30.47 30.37 10 8 5 14 6 18 0.07 Rain
6 50 46 42 48 43 37 93 88 82 30.35 30.18 30.07 10 5 1 23 6 31 1.02 Rain
7 48 40 32 37 21 7 82 55 27 30.59 30.43 30.21 10 10 10 26 18 37 T Rain
8 37 32 27 32 18 5 82 57 32 30.63 30.52 30.26 10 10 8 22 14 27 0.00  
9 45 41 37 41 37 32 92 84 76 30.25 29.93 29.76 10 6 2 26 16 36 0.66 Rain
10 43 40 36 35 28 21 76 64 52 29.76 29.73 29.70 10 10 10 31 20 43 T Rain , Snow
11 38 36 33 30 28 23 89 73 56 29.96 29.82 29.75 10 6 0 24 16 32 0.04 Fog , Snow
12 42 38 34 28 24 22 69 57 45 30.06 30.02 29.95 10 10 10 18 11 25 T Snow
13 42 39 35 30 26 23 70 62 53 30.07 30.01 29.97 10 10 10 21 12 27 0.00  
14 47 42 37 34 31 27 73 66 58 30.02 29.96 29.91 10 10 9 22 9 30 0.00  
15 48 42 36 34 33 32 89 75 60 30.13 30.08 30.02 10 10 8 16 6 20 0.00  
16 53 43 32 47 40 30 93 82 71 30.12 30.00 29.86 10 4 0 12 4 15 0.12 Fog , Rain
17 53 46 39 44 36 21 89 67 45 30.00 29.91 29.85 10 8 4 25 13 33 0.00  
18 41 38 34 25 22 17 64 55 46 30.11 30.05 29.99 10 10 10 22 13 27 0.00  
19 42 38 33 25 23 20 61 52 43 30.22 30.11 30.04 10 10 10 21 11 25 0.00  
20 35 34 33 23 21 20 61 57 52 30.33 30.28 30.21 10 10 10 13 6 18 0.00  
21 40 35 29 23 22 20 69 59 48 30.36 30.33 30.30 10 10 10 13 5 19 0.00  
22 45 36 27 41 30 21 78 72 65 30.35 30.26 30.11 10 8 5 15 7 24 0.02 Rain
23 52 48 44 49 46 41 93 90 86 30.11 30.06 30.03 9 4 1 15 9 23 0.11 Rain
24 64 56 47 61 51 45 97 92 86 30.06 29.80 29.55 10 4 0 17 8 25 0.82 Rain
25 65 52 39 61 41 28 93 67 41 30.21 29.82 29.54 10 10 6 31 15 40 0.03 Rain
26 50 42 34 31 30 28 82 64 46 30.34 30.26 30.19 10 10 10 14 8 17 0.00  
27 57 45 32 36 32 28 89 64 38 30.31 30.22 30.09 10 10 7 9 4 13 0.00  
28 56 48 39 43 39 34 83 69 55 30.09 29.98 29.93 10 10 7 12 6 18 0.02 Rain
29 48 43 37 35 23 18 65 52 39 30.27 30.19 30.09 10 10 10 15 8 20 0.00  
30 38 33 28 20 15 10 56 44 32 30.44 30.37 30.28 10 10 10 16 8 24 0.00  
31 33 29 25 17 11 5 68 49 29 30.45 30.34 30.23 10 10 10 20 10 24 0.00