Weather History for Cumberland, MD

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Month of December, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 69 °F 45 °F 33 °F
Mean Temperature 56 °F 38 °F 30 °F
Min Temperature 44 °F 32 °F 19 °F
Degree Days  
Heating Degree Days (base 65) 36 27 8 798
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 6 0 0 11
Dew Point  
Dew Point 61 °F 34 °F 19 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 28 mph 3 mph 0 mph
Gust Wind 44 mph 21 mph 9 mph
Sea Level Pressure  
Sea Level Pressure 30.47 in 30.05 in 29.42 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 12, 2012 Rise Set
Actual Time 7:26 AM EST 4:51 PM EST
Civil Twilight 6:56 AM EST 5:21 PM EST
Nautical Twilight 6:22 AM EST 5:55 PM EST
Astronomical Twilight 5:49 AM EST 6:28 PM EST
Moon 6:29 AM EST (12/12) 4:26 PM EST (12/12)
Length of Visible Light 10h 25m
Length of Day
9h 24m
Waning Crescent, 1% of the Moon is Illuminated
Dec 12
Waning Crescent
Dec 13
New
Dec 20
First Quarter
Dec 28
Full
Jan 4
Last Quarter

Weather History Calendar

 
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Clear
Actual:
51 | 26 0.00
Average:
- | - -
Partly Cloudy
Actual:
44 | 32 0.00
Average:
- | - -
Partly Cloudy
Actual:
66 | 44 0.00
Average:
- | - -
Partly Cloudy
Actual:
69 | 44 0.00
Average:
- | - -
Partly Cloudy
Actual:
59 | 32 0.00
Average:
- | - -
Clear
Actual:
42 | 23 0.00
Average:
- | - -
Mostly Cloudy
Actual:
39 | 32 0.00
Average:
- | - -
Mostly Cloudy
Actual:
51 | 37 0.00
Average:
- | - -
Overcast
Actual:
51 | 44 0.00
Average:
- | - -
Overcast
Actual:
53 | 41 0.00
Average:
- | - -
Partly Cloudy
Actual:
41 | 32 0.00
Average:
- | - -
Clear
Actual:
35 | 28 0.00
Average:
- | - -
Clear
Actual:
- | - -
Average:
- | - -
Clear
Actual:
51 | 23 0.00
Average:
- | - -
Scattered Clouds
Actual:
46 | 28 0.00
Average:
- | - -
Partly Cloudy
Actual:
44 | 37 0.00
Average:
- | - -
Partly Cloudy
Actual:
50 | 37 0.00
Average:
- | - -
Partly Cloudy
Actual:
50 | 37 0.00
Average:
- | - -
Partly Cloudy
Actual:
46 | 35 0.00
Average:
- | - -
Partly Cloudy
Actual:
42 | 33 0.00
Average:
- | - -
Mostly Cloudy
Actual:
41 | 33 0.00
Average:
- | - -
Partly Cloudy
Actual:
35 | 32 0.00
Average:
- | - -
Clear
Actual:
50 | 26 0.00
Average:
- | - -
Partly Cloudy
Actual:
33 | 26 0.00
Average:
- | - -
Mostly Cloudy
Actual:
39 | 32 0.00
Average:
- | - -
Overcast
Actual:
33 | 28 0.00
Average:
- | - -
Partly Cloudy
Actual:
35 | 30 0.00
Average:
- | - -
Scattered Clouds
Actual:
37 | 30 0.00
Average:
- | - -
Partly Cloudy
Actual:
37 | 30 0.00
Average:
- | - -
Partly Cloudy
Actual:
33 | 28 0.00
Average:
- | - -
Scattered Clouds
Actual:
42 | 19 0.00
Average:
- | - -
 

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

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  
1 51 38 26 34 32 27 100 81 50 30.47 30.39 30.35 10 9 4 6 1 - 0.00  
2 44 38 32 45 37 32 100 95 76 30.39 30.26 30.15 7 3 1 4 0 - 0.00  
3 66 55 44 57 51 45 100 91 68 30.29 30.24 30.19 10 6 1 9 1 - 0.00  
4 69 56 44 61 50 45 100 85 49 30.26 30.17 30.03 10 6 0 15 1 22 0.00  
5 59 46 32 52 33 23 77 62 47 30.37 30.24 30.08 10 10 7 20 14 32 0.00  
6 42 32 23 30 26 23 100 78 53 30.40 30.31 30.19 10 10 5 5 1 - 0.00  
7 39 36 32 37 35 28 100 97 87 30.19 30.10 29.99 10 7 2 4 0 - 0.00  
8 51 44 37 52 43 37 100 95 76 30.08 29.97 29.90 10 5 0 6 0 - 0.00  
9 51 48 44 50 46 45 100 99 87 30.21 30.11 29.96 10 6 2 7 1 - 0.00  
10 53 47 41 54 45 36 100 97 71 29.95 29.75 29.61 10 3 0 14 1 25 0.00  
11 41 36 32 36 32 28 93 77 70 30.26 30.05 29.81 10 10 10 10 4 17 0.00  
12 35 32 28 32 30 28 100 94 75 30.47 30.37 30.27 10 9 4 4 0 - 0.00  
13 - - - - - - - - - - - - - - - - - - -  
14 51 37 23 32 26 21 100 71 33 30.35 30.29 30.25 10 8 5 5 0 - 0.00  
15 46 37 28 36 30 27 100 72 53 30.32 30.20 30.09 10 10 7 4 0 - 0.00  
16 44 40 37 41 39 34 100 87 70 30.08 29.95 29.87 10 10 5 0 0 - 0.00  
17 50 44 37 46 42 37 100 97 82 29.88 29.78 29.58 10 4 0 5 0 - 0.00  
18 50 44 37 45 38 32 100 82 61 29.86 29.70 29.57 10 7 0 15 3 28 0.00  
19 46 40 35 37 35 32 93 72 62 30.20 30.01 29.81 10 10 10 16 5 29 0.00  
20 42 38 33 39 36 32 100 91 70 30.21 29.96 29.47 10 8 2 12 4 20 0.00  
21 41 37 33 41 29 27 100 77 65 29.64 29.48 29.42 10 9 2 28 9 40 0.00  
22 35 34 32 30 24 21 93 69 60 30.09 29.93 29.64 10 10 2 24 13 44 0.00  
23 50 38 26 28 25 21 93 61 40 30.08 30.00 29.89 10 10 10 13 5 21 0.00  
24 33 30 26 32 30 27 100 96 81 30.07 29.99 29.92 10 6 0 5 1 - 0.00  
25 39 36 32 36 33 32 100 93 81 30.26 30.12 29.93 10 6 1 5 1 - 0.00  
26 33 30 28 32 30 28 100 97 87 30.25 29.91 29.60 10 5 0 9 4 - 0.00  
27 35 32 30 32 28 27 100 83 75 30.09 29.85 29.59 10 10 2 28 7 36 0.00  
28 37 34 30 28 27 25 93 79 65 30.18 30.11 30.02 10 10 7 9 3 22 0.00  
29 37 34 30 34 31 27 100 93 75 30.02 29.79 29.63 10 5 0 23 3 31 0.00  
30 33 30 28 28 23 19 87 70 64 30.36 30.21 29.90 10 10 5 21 10 34 0.00  
31 42 30 19 32 25 19 100 77 39 30.33 30.17 30.01 10 10 5 14 2 24 0.00