Weather History for Northeast Philadelphia, PA

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Month of December, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 69 °F 45 °F 28 °F
Mean Temperature 66 °F 38 °F 26 °F
Min Temperature 62 °F 31 °F 17 °F
Degree Days  
Heating Degree Days (base 65) 40 27 0 840
Cooling Degree Days (base 65) 1 0 0 1
Growing Degree Days (base 50) 16 1 0 31
Dew Point  
Dew Point 64 °F 29 °F 5 °F
Precipitation  
Precipitation 1.23 in 0.16 in 0.00 in 4.91 in
Snowdepth - - - -
Wind  
Wind 23 mph 6 mph 0 mph
Gust Wind 33 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.62 in 30.13 in 29.46 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 13, 2013 Rise Set
Actual Time 7:13 AM EST 4:35 PM EST
Civil Twilight 6:43 AM EST 5:05 PM EST
Nautical Twilight 6:09 AM EST 5:39 PM EST
Astronomical Twilight 5:36 AM EST 6:12 PM EST
Moon 2:16 PM EST (12/13) 3:33 AM EST (12/13)
Length of Visible Light 10h 22m
Length of Day
9h 21m
Waxing Gibbous, 88% of the Moon is Illuminated
Dec 13
Waxing Gibbous
Dec 17
Full
Dec 25
Last Quarter
Jan 1
New
Jan 7
First Quarter

Weather History Calendar

Precipitation Actual month total 4.91 Average Month Total: 3.07
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Partly Cloudy
Actual:
48 | 30 0.00
Average:
48 | 32 0.10
Partly Cloudy
Actual:
51 | 37 0.00
Average:
48 | 32 0.10
Partly Cloudy
Actual:
54 | 36 0.00
Average:
47 | 32 0.10
Partly Cloudy
Actual:
54 | 36 0.00
Average:
47 | 31 0.10
Rain
Actual:
61 | 48 0.01
Average:
46 | 31 0.11
Rain
Actual:
63 | 39 0.76
Average:
46 | 31 0.11
Rain
Actual:
39 | 30 0.11
Average:
46 | 31 0.11
Snow
Actual:
32 | 27 0.40
Average:
45 | 31 0.11
Rain
Actual:
37 | 32 0.60
Average:
45 | 31 0.11
Snow
Actual:
36 | 27 0.38
Average:
45 | 31 0.11
Scattered Clouds
Actual:
34 | 17 0.00
Average:
45 | 30 0.11
Snow
Actual:
28 | 23 0.00
Average:
44 | 30 0.11
Scattered Clouds
Actual:
37 | 25 0.00
Average:
44 | 30 0.11
Snow
Actual:
34 | 28 0.40
Average:
44 | 29 0.11
Rain
Actual:
41 | 30 0.25
Average:
43 | 29 0.11
Scattered Clouds
Actual:
33 | 24 0.00
Average:
43 | 28 0.11
Snow
Actual:
33 | 24 0.10
Average:
42 | 28 0.10
Scattered Clouds
Actual:
37 | 21 0.00
Average:
42 | 27 0.10
Clear
Actual:
46 | 23 0.00
Average:
41 | 27 0.10
Scattered Clouds
Actual:
54 | 33 0.00
Average:
41 | 26 0.10
Scattered Clouds
Actual:
68 | 44 0.02
Average:
40 | 26 0.10
Rain
Actual:
69 | 62 0.10
Average:
40 | 26 0.09
Rain
Actual:
64 | 43 0.55
Average:
40 | 25 0.09
Scattered Clouds
Actual:
42 | 28 0.00
Average:
39 | 25 0.09
Clear
Actual:
30 | 21 0.00
Average:
39 | 25 0.09
Snow
Actual:
42 | 21 0.00
Average:
39 | 25 0.09
Scattered Clouds
Actual:
46 | 27 0.00
Average:
39 | 25 0.08
Clear
Actual:
57 | 25 0.00
Average:
39 | 25 0.08
Rain
Actual:
48 | 39 1.23
Average:
39 | 25 0.08
Partly Cloudy
Actual:
46 | 27 0.00
Average:
39 | 25 0.08
Snow
Actual:
37 | 24 0.00
Average:
39 | 25 0.08
 

Calendar Legend

Sunny
Clear
Mostly Cloudy
Partly Sunny
Partly Cloudy
Mostly Sunny
Cloudy Rain Snow
Hail
Flurries
Thunderstorms Hazy
Fog
Sleet '?' denotes
'chance of'
Unknown

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  
1 48 39 30 32 29 26 85 63 43 30.37 30.21 30.05 10 10 9 6 2 - 0.00  
2 51 44 37 34 30 28 73 60 43 30.04 29.96 29.91 10 8 6 5 0 - 0.00  
3 54 45 36 39 35 31 83 70 43 30.04 29.96 29.91 9 7 5 8 3 - 0.00  
4 54 45 36 45 39 31 86 74 59 30.13 30.10 30.04 8 6 4 7 2 - 0.00  
5 61 54 48 59 53 45 100 92 76 30.12 30.04 29.95 7 3 0 8 2 - 0.01 Fog , Rain
6 63 51 39 61 46 36 100 90 81 30.17 30.05 29.91 10 6 2 21 9 24 0.76 Rain
7 39 34 30 36 31 22 93 78 55 30.55 30.31 30.12 10 9 3 17 10 24 0.11 Rain
8 32 30 27 30 24 16 93 83 57 30.62 30.51 30.35 10 4 0 12 7 - 0.40 Fog , Rain , Snow
9 37 34 32 36 33 30 100 92 87 30.34 30.13 30.02 6 4 1 14 9 - 0.60 Rain
10 36 32 27 34 29 19 100 86 69 30.20 30.02 29.95 10 4 0 13 6 18 0.38 Fog , Snow
11 34 26 17 19 17 14 88 68 48 30.40 30.31 30.22 10 10 2 15 5 23 0.00  
12 28 26 23 19 11 5 80 58 39 30.42 30.33 30.22 10 9 2 14 7 21 0.00 Snow
13 37 31 25 20 13 6 69 49 39 30.36 30.25 30.19 10 10 10 17 11 26 0.00  
14 34 30 28 33 27 21 96 85 67 30.46 30.16 29.71 10 5 1 22 11 30 0.40 Rain , Snow
15 41 36 30 34 30 21 100 79 57 29.91 29.70 29.57 10 9 3 18 10 28 0.25 Rain
16 33 28 24 22 12 8 66 51 40 30.26 30.13 29.91 10 10 10 16 10 25 0.00  
17 33 28 24 29 23 14 93 80 58 30.23 30.08 29.96 10 5 1 9 5 - 0.10 Snow
18 37 29 21 22 19 18 85 64 48 30.23 30.12 29.99 10 9 6 18 8 26 0.00  
19 46 34 23 31 26 18 85 67 50 30.23 30.15 30.09 10 9 6 14 2 20 0.00  
20 54 44 33 47 34 29 85 67 45 30.12 30.07 30.01 10 10 9 15 3 21 0.00  
21 68 56 44 56 50 42 93 75 56 30.03 29.98 29.93 10 10 5 13 5 21 0.02  
22 69 66 62 64 60 56 94 82 73 29.99 29.93 29.84 10 9 2 23 12 33 0.10 Rain
23 64 54 43 61 53 31 100 86 62 30.19 30.02 29.93 10 7 0 20 7 25 0.55 Fog , Rain
24 42 35 28 30 21 11 70 55 45 30.42 30.23 30.15 10 10 10 20 12 30 0.00  
25 30 26 21 16 9 6 61 48 40 30.58 30.51 30.43 10 10 10 13 6 24 0.00  
26 42 32 21 26 21 16 85 69 51 30.43 30.32 30.22 10 10 4 18 2 26 0.00 Snow
27 46 36 27 23 20 16 81 58 30 30.42 30.36 30.31 10 10 8 13 4 23 0.00  
28 57 41 25 29 26 20 84 55 30 30.32 30.22 30.12 10 10 9 14 4 21 0.00  
29 48 44 39 46 40 29 100 84 54 30.11 29.76 29.46 10 6 1 15 5 23 1.23 Rain
30 46 36 27 39 29 14 89 69 49 30.20 30.01 29.78 10 10 9 18 8 23 0.00  
31 37 30 24 25 16 10 65 55 45 30.35 30.20 30.10 10 10 6 18 7 28 0.00 Snow