Weather History for Martinsburg, WV

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Month of December, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 69 °F 46 °F 29 °F
Mean Temperature 64 °F 37 °F 23 °F
Min Temperature 59 °F 28 °F 16 °F
Degree Days  
Heating Degree Days (base 65) 42 28 1 857
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 14 1 0 24
Dew Point  
Dew Point 59 °F 26 °F 0 °F
Precipitation  
Precipitation 2.23 in 0.19 in 0.00 in 4.90 in
Snowdepth - - - -
Wind  
Wind 31 mph 6 mph 0 mph
Gust Wind 40 mph 23 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.59 in 30.13 in 29.59 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 17, 2013 Rise Set
Actual Time 7:26 AM EST 4:50 PM EST
Civil Twilight 6:56 AM EST 5:20 PM EST
Nautical Twilight 6:22 AM EST 5:54 PM EST
Astronomical Twilight 5:49 AM EST 6:26 PM EST
Moon 5:28 PM EST (12/17) 7:21 AM EST (12/17)
Length of Visible Light 10h 24m
Length of Day
9h 23m
Full, 100% of the Moon is Illuminated
Dec 17
Full
Dec 25
Last Quarter
Jan 1
New
Jan 7
First Quarter
Jan 15
Full

Weather History Calendar

Precipitation Actual month total 4.90 Normal Month Total: 2.71
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Partly Cloudy
Actual:
38 | 17 0.00
Average:
48 | 30 0.10
Overcast
Actual:
44 | 35 0.00
Average:
47 | 29 0.11
Partly Cloudy
Actual:
55 | 32 0.00
Average:
47 | 29 0.11
Fog
Actual:
56 | 30 0.00
Average:
46 | 29 0.10
Rain
Actual:
69 | 37 0.07
Average:
46 | 28 0.11
Rain
Actual:
59 | 36 2.23
Average:
46 | 28 0.10
Partly Cloudy
Actual:
39 | 28 T
Average:
45 | 28 0.10
Snow
Actual:
29 | 24 0.06
Average:
45 | 27 0.10
Rain
Actual:
34 | 28 0.18
Average:
45 | 27 0.10
Snow
Actual:
38 | 26 0.19
Average:
44 | 27 0.10
Clear
Actual:
36 | 18 0.00
Average:
44 | 27 0.10
Clear
Actual:
36 | 19 0.00
Average:
44 | 26 0.10
Clear
Actual:
41 | 20 0.00
Average:
43 | 26 0.08
Snow
Actual:
34 | 28 0.40
Average:
43 | 26 0.09
Fog
Actual:
41 | 30 0.01
Average:
43 | 25 0.09
Overcast
Actual:
35 | 28 T
Average:
42 | 25 0.08
Snow
Actual:
37 | 28 T
Average:
42 | 25 0.08
Partly Cloudy
Actual:
37 | 23 0.00
Average:
42 | 25 0.08
Clear
Actual:
55 | 19 0.00
Average:
42 | 25 0.08
Scattered Clouds
Actual:
57 | 33 0.00
Average:
41 | 24 0.08
Scattered Clouds
Actual:
67 | 50 T
Average:
41 | 24 0.08
Rain
Actual:
68 | 59 0.15
Average:
41 | 24 0.08
Rain
Actual:
61 | 35 0.44
Average:
41 | 24 0.08
Partly Cloudy
Actual:
38 | 21 T
Average:
41 | 24 0.08
Clear
Actual:
30 | 16 0.00
Average:
41 | 23 0.08
Partly Cloudy
Actual:
44 | 22 0.00
Average:
40 | 23 0.08
Scattered Clouds
Actual:
51 | 20 0.00
Average:
40 | 23 0.07
Clear
Actual:
59 | 25 0.00
Average:
40 | 23 0.07
Rain
Actual:
50 | 41 1.17
Average:
40 | 23 0.07
Partly Cloudy
Actual:
46 | 24 0.00
Average:
40 | 23 0.07
Partly Cloudy
Actual:
41 | 23 0.00
Average:
40 | 23 0.06
 

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 38 28 17 25 21 14 84 72 59 30.34 30.17 30.02 8 7 4 5 0 7 0.00  
2 44 40 35 30 28 25 75 64 53 30.01 29.93 29.88 8 6 5 8 1 - 0.00  
3 55 44 32 34 31 28 82 64 46 29.99 29.94 29.89 7 5 3 6 1 39 0.00  
4 56 43 30 43 35 27 93 74 54 30.09 30.03 29.99 7 3 0 7 3 9 0.00 Fog
5 69 53 37 54 46 36 100 78 55 30.05 29.98 29.91 10 3 0 13 2 23 0.07 Fog , Rain
6 59 48 36 56 40 33 92 87 82 30.20 30.07 29.88 10 5 2 17 9 24 2.23 Rain
7 39 34 28 33 26 18 92 72 52 30.56 30.38 30.20 10 10 8 20 9 24 T  
8 29 27 24 25 21 15 88 76 63 30.59 30.46 30.32 10 4 0 10 3 13 0.06 Fog , Rain , Snow
9 34 31 28 31 28 25 100 93 85 30.30 30.13 30.03 10 4 0 15 2 19 0.18 Fog , Rain
10 38 32 26 31 26 11 92 70 47 30.22 30.06 29.99 10 5 0 22 8 27 0.19 Fog , Snow
11 36 27 18 14 12 10 55 47 38 30.40 30.33 30.23 10 10 10 13 7 - 0.00  
12 36 28 19 7 3 0 52 41 29 30.43 30.34 30.24 10 8 1 20 9 26 0.00  
13 41 31 20 19 11 3 75 54 33 30.31 30.26 30.22 10 10 10 23 7 29 0.00  
14 34 31 28 31 28 19 92 81 69 30.33 30.12 29.75 10 3 0 9 4 11 0.40 Fog , Rain , Snow
15 41 36 30 31 27 19 92 74 55 29.95 29.76 29.65 10 6 0 26 11 34 0.01 Fog
16 35 32 28 23 20 17 72 64 56 30.19 30.11 29.96 10 10 8 20 6 24 T  
17 37 33 28 29 26 23 85 78 70 30.13 30.01 29.95 8 5 2 10 3 12 T Snow
18 37 30 23 24 19 16 92 70 47 30.22 30.15 30.02 10 9 2 21 7 28 0.00  
19 55 37 19 29 22 15 84 57 30 30.17 30.12 30.06 10 10 9 12 3 21 0.00  
20 57 45 33 34 28 24 82 57 32 30.08 30.03 29.97 10 10 10 12 6 16 0.00  
21 67 59 50 55 43 35 72 58 43 29.98 29.92 29.84 10 10 10 12 7 23 T  
22 68 64 59 59 56 53 90 81 72 29.97 29.88 29.76 10 10 6 18 9 25 0.15 Rain
23 61 48 35 56 45 20 93 72 50 30.27 30.05 29.94 10 8 0 24 8 32 0.44 Fog , Rain
24 38 30 21 21 14 3 63 49 35 30.50 30.32 30.23 10 10 9 24 10 32 T  
25 30 23 16 11 8 5 61 50 39 30.58 30.48 30.34 10 10 10 12 5 14 0.00  
26 44 33 22 20 15 11 68 51 33 30.36 30.28 30.22 10 10 10 26 6 34 0.00  
27 51 36 20 18 15 8 77 48 18 30.41 30.36 30.31 10 10 10 21 6 26 0.00  
28 59 42 25 23 20 17 68 45 21 30.32 30.22 30.10 10 10 10 12 5 15 0.00  
29 50 46 41 43 39 23 96 66 36 30.08 29.79 29.59 10 6 1 18 6 24 1.17 Rain
30 46 35 24 36 26 18 81 68 54 30.18 30.05 29.84 10 10 10 24 10 30 0.00  
31 41 32 23 24 18 13 81 60 38 30.32 30.18 30.11 10 9 2 31 8 40 0.00