Weather History for Martinsburg, WV

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Month of August, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 88 °F 82 °F 71 °F
Mean Temperature 80 °F 72 °F 63 °F
Min Temperature 73 °F 62 °F 48 °F
Degree Days  
Heating Degree Days (base 65) 2 0 0 4
Cooling Degree Days (base 65) 15 7 0 220
Growing Degree Days (base 50) 30 21 10 665
Dew Point  
Dew Point 74 °F 62 °F 44 °F
Precipitation  
Precipitation 1.09 in 0.14 in 0.00 in 3.98 in
Snowdepth - - - -
Wind  
Wind 21 mph 3 mph 0 mph
Gust Wind 28 mph 19 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.42 in 30.05 in 29.76 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Aug. 31, 2013 Rise Set
Actual Time 6:39 AM EDT 7:43 PM EDT
Civil Twilight 6:12 AM EDT 8:11 PM EDT
Nautical Twilight 5:39 AM EDT 8:44 PM EDT
Astronomical Twilight 5:04 AM EDT 9:18 PM EDT
Moon 2:07 AM EDT (8/31) 4:40 PM EDT (8/31)
Length of Visible Light 13h 59m
Length of Day
13h 04m
Waning Crescent, 21% of the Moon is Illuminated
Aug 31
Waning Crescent
Sep 5
New
Sep 12
First Quarter
Sep 19
Full
Sep 26
Last Quarter

Weather History Calendar

Precipitation Actual month total 3.98 Normal Month Total: 3.08
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
85 | 67 0.17
Average:
85 | 64 0.11
Clear
Actual:
85 | 61 0.00
Average:
85 | 63 0.11
Rain
Actual:
73 | 62 0.17
Average:
85 | 63 0.11
Fog
Actual:
80 | 56 0.00
Average:
85 | 63 0.10
Scattered Clouds
Actual:
80 | 53 0.00
Average:
85 | 63 0.11
Rain
Actual:
79 | 61 1.09
Average:
85 | 63 0.11
Rain
Actual:
84 | 66 0.32
Average:
85 | 63 0.10
Rain
Actual:
83 | 67 0.18
Average:
85 | 63 0.10
Rain
Actual:
84 | 73 0.20
Average:
85 | 63 0.11
Scattered Clouds
Actual:
83 | 67 T
Average:
85 | 63 0.10
Partly Cloudy
Actual:
85 | 65 0.00
Average:
85 | 63 0.10
Scattered Clouds
Actual:
88 | 65 0.00
Average:
84 | 63 0.10
Rain
Actual:
85 | 66 0.38
Average:
84 | 62 0.10
Scattered Clouds
Actual:
74 | 54 0.00
Average:
84 | 62 0.09
Clear
Actual:
77 | 48 0.00
Average:
84 | 62 0.10
Clear
Actual:
79 | 49 0.00
Average:
84 | 62 0.09
Scattered Clouds
Actual:
79 | 52 0.00
Average:
84 | 62 0.10
Rain
Actual:
71 | 60 0.18
Average:
84 | 62 0.09
Rain
Actual:
78 | 58 0.06
Average:
84 | 62 0.10
Fog
Actual:
85 | 60 0.00
Average:
84 | 62 0.09
Rain
Actual:
87 | 61 0.06
Average:
84 | 61 0.09
Scattered Clouds
Actual:
86 | 67 0.00
Average:
84 | 61 0.09
Rain
Actual:
75 | 60 0.66
Average:
83 | 61 0.10
Fog
Actual:
81 | 57 0.00
Average:
83 | 61 0.10
Clear
Actual:
81 | 55 0.00
Average:
83 | 61 0.10
Clear
Actual:
86 | 59 0.00
Average:
83 | 60 0.10
Scattered Clouds
Actual:
87 | 70 T
Average:
83 | 60 0.09
Rain
Actual:
76 | 71 0.15
Average:
83 | 60 0.10
Partly Cloudy
Actual:
85 | 67 0.00
Average:
82 | 60 0.10
Scattered Clouds
Actual:
87 | 63 0.00
Average:
82 | 60 0.09
Rain
Actual:
88 | 71 0.36
Average:
82 | 59 0.10
 

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
Aug high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 85 76 67 67 65 62 93 72 51 30.00 29.91 29.83 10 8 2 18 4 24 0.17 Rain
2 85 73 61 63 59 53 93 64 34 29.97 29.94 29.89 10 9 2 18 7 24 0.00  
3 73 68 62 67 63 57 93 77 61 29.99 29.96 29.94 10 7 2 12 4 17 0.17 Rain
4 80 68 56 63 56 48 97 66 35 30.06 29.99 29.96 10 5 0 18 7 28 0.00 Fog
5 80 67 53 58 53 47 93 63 32 30.13 30.07 30.03 10 10 10 12 1 15 0.00  
6 79 70 61 65 62 57 97 80 62 30.07 30.05 30.01 10 7 1 8 3 12 1.09 Rain
7 84 75 66 72 68 64 93 79 65 30.07 30.04 29.98 10 8 2 16 4 18 0.32 Rain
8 83 75 67 73 69 66 97 81 65 30.05 30.01 29.97 10 6 0 12 2 16 0.18 Fog , Rain
9 84 79 73 74 71 68 93 77 61 29.99 29.92 29.89 10 8 2 20 6 24 0.20 Rain
10 83 75 67 68 63 58 90 68 45 30.09 30.05 29.98 10 10 10 7 1 9 T  
11 85 75 65 67 65 64 93 72 51 30.13 30.07 30.01 10 10 8 10 3 16 0.00  
12 88 77 65 69 65 61 93 69 44 30.05 30.00 29.91 10 9 4 10 2 13 0.00  
13 85 76 66 70 65 55 90 71 51 29.88 29.82 29.76 10 7 2 16 5 22 0.38 Rain
14 74 64 54 52 47 45 86 64 41 30.13 30.02 29.90 10 10 10 21 10 28 0.00  
15 77 63 48 53 48 44 93 64 35 30.22 30.16 30.12 10 10 9 6 2 - 0.00  
16 79 64 49 57 52 48 93 66 39 30.21 30.17 30.15 10 10 9 9 1 14 0.00  
17 79 66 52 60 55 51 100 73 46 30.29 30.25 30.22 10 10 5 10 2 14 0.00  
18 71 66 60 61 58 55 93 77 61 30.28 30.23 30.20 10 10 7 10 3 14 0.18 Rain
19 78 68 58 67 62 56 97 83 69 30.19 30.13 30.08 10 6 1 6 1 8 0.06 Rain
20 85 73 60 67 62 58 100 70 40 30.21 30.14 30.11 10 4 0 10 1 13 0.00 Fog
21 87 74 61 70 65 59 97 76 55 30.22 30.15 30.08 10 8 2 12 2 17 0.06 Rain
22 86 77 67 66 64 60 93 72 51 30.10 30.04 29.94 10 9 2 15 5 20 0.00  
23 75 68 60 67 64 58 93 79 64 30.15 30.05 29.97 10 5 1 10 1 26 0.66 Rain
24 81 69 57 61 58 52 100 68 36 30.35 30.25 30.17 10 5 0 8 1 12 0.00 Fog
25 81 68 55 61 57 54 93 69 45 30.42 30.34 30.27 10 10 8 9 3 12 0.00  
26 86 73 59 64 60 57 90 67 44 30.27 30.17 30.01 10 9 2 14 5 20 0.00  
27 87 79 70 69 66 61 79 67 55 30.00 29.95 29.90 10 8 5 18 6 22 T  
28 76 74 71 72 70 67 93 86 79 29.94 29.89 29.83 10 5 1 9 3 13 0.15 Rain
29 85 76 67 70 68 64 93 72 51 30.03 29.96 29.87 10 6 2 10 4 13 0.00  
30 87 75 63 69 65 62 100 76 51 30.04 30.00 29.88 10 4 1 14 4 17 0.00  
31 88 80 71 72 69 66 93 72 50 29.88 29.84 29.80 10 8 2 10 3 14 0.36 Rain