Weather History for Martinsburg, WV

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Month of September, 2014

  Max Avg Min Sum
Temperature  
Max Temperature 92 °F 79 °F 68 °F
Mean Temperature 81 °F 68 °F 56 °F
Min Temperature 71 °F 56 °F 41 °F
Degree Days  
Heating Degree Days (base 65) 9 2 0 51
Cooling Degree Days (base 65) 16 4 0 127
Growing Degree Days (base 50) 32 17 6 522
Dew Point  
Dew Point 74 °F 55 °F 38 °F
Precipitation  
Precipitation 1.16 in 0.08 in 0.00 in 2.45 in
Snowdepth - - - -
Wind  
Wind 38 mph 4 mph 0 mph
Gust Wind 51 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.51 in 30.12 in 29.64 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 04, 2014 Rise Set
Actual Time 6:43 AM EDT 7:38 PM EDT
Civil Twilight 6:15 AM EDT 8:05 PM EDT
Nautical Twilight 5:43 AM EDT 8:37 PM EDT
Astronomical Twilight 5:09 AM EDT 9:11 PM EDT
Moon 4:13 PM EDT (9/4) 1:32 AM EDT (9/4)
Length of Visible Light 13h 49m
Length of Day
12h 55m
Waxing Gibbous, 74% of the Moon is Illuminated
Sep 4
Waxing Gibbous
Sep 8
Full
Sep 15
Last Quarter
Sep 24
New
Oct 1
First Quarter

Weather History Calendar

Precipitation Actual month total 2.45 Normal Month Total: 3.57
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Partly Cloudy
Actual:
91 | 71 0.01
Average:
82 | 59 0.11
Thunderstorm
Actual:
92 | 70 0.23
Average:
81 | 59 0.12
Scattered Clouds
Actual:
85 | 68 0.00
Average:
81 | 58 0.12
Scattered Clouds
Actual:
89 | 64 0.00
Average:
81 | 58 0.11
Rain
Actual:
90 | 68 0.32
Average:
81 | 58 0.12
Rain
Actual:
92 | 68 1.16
Average:
80 | 58 0.11
Clear
Actual:
78 | 57 0.00
Average:
80 | 57 0.11
Partly Cloudy
Actual:
77 | 53 0.00
Average:
80 | 57 0.11
Overcast
Actual:
73 | 63 0.00
Average:
79 | 57 0.12
Partly Cloudy
Actual:
80 | 65 0.00
Average:
79 | 56 0.11
Partly Cloudy
Actual:
85 | 66 0.00
Average:
79 | 56 0.11
Scattered Clouds
Actual:
74 | 59 0.00
Average:
78 | 56 0.12
Rain
Actual:
69 | 56 0.10
Average:
78 | 55 0.12
Scattered Clouds
Actual:
69 | 44 0.00
Average:
78 | 55 0.13
Scattered Clouds
Actual:
74 | 45 0.00
Average:
77 | 54 0.13
Partly Cloudy
Actual:
76 | 52 0.01
Average:
77 | 54 0.13
Scattered Clouds
Actual:
74 | 45 0.00
Average:
76 | 54 0.13
Partly Cloudy
Actual:
78 | 51 0.00
Average:
76 | 53 0.13
Partly Cloudy
Actual:
73 | 50 0.00
Average:
76 | 53 0.13
Partly Cloudy
Actual:
81 | 60 0.00
Average:
75 | 52 0.12
Scattered Clouds
Actual:
86 | 53 T
Average:
75 | 52 0.12
Scattered Clouds
Actual:
71 | 49 0.00
Average:
74 | 51 0.12
Clear
Actual:
71 | 41 0.00
Average:
74 | 51 0.11
Rain
Actual:
68 | 43 0.05
Average:
74 | 51 0.12
Rain
Actual:
70 | 58 0.36
Average:
73 | 50 0.11
Rain
Actual:
77 | 52 0.00
Average:
73 | 50 0.12
Fog
Actual:
81 | 47 0.00
Average:
72 | 49 0.12
Fog
Actual:
78 | 48 0.00
Average:
72 | 49 0.11
Scattered Clouds
Actual:
77 | 59 0.00
Average:
71 | 48 0.12
Rain
Actual:
77 | 54 0.21
Average:
71 | 48 0.13
 

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

2014 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 91 81 71 70 68 63 90 66 41 30.04 29.99 29.93 10 10 9 22 4 26 0.01  
2 92 81 70 73 66 63 84 65 46 29.98 29.93 29.85 10 9 1 38 6 51 0.23 Rain , Thunderstorm
3 85 77 68 66 63 60 84 64 44 30.14 30.05 29.94 10 10 9 10 3 15 0.00  
4 89 77 64 69 66 61 87 69 50 30.16 30.13 30.07 10 9 3 15 4 19 0.00  
5 90 79 68 74 69 65 90 70 50 30.16 30.10 30.01 10 6 2 15 2 23 0.32 Rain
6 92 80 68 70 67 62 93 69 44 30.04 29.98 29.88 10 7 1 23 5 30 1.16 Rain
7 78 68 57 58 53 46 78 56 33 30.19 30.12 30.03 10 10 10 16 6 19 0.00  
8 77 65 53 60 55 50 89 73 56 30.27 30.23 30.19 10 10 10 14 2 23 0.00  
9 73 68 63 64 59 56 87 78 68 30.23 30.19 30.11 10 9 3 8 3 11 0.00  
10 80 73 65 64 63 61 87 73 58 30.13 30.06 29.96 10 10 5 14 5 25 0.00  
11 85 76 66 66 63 54 84 68 51 30.04 29.92 29.87 10 10 10 17 7 24 0.00  
12 74 67 59 55 52 50 78 62 46 30.19 30.13 30.05 10 10 10 14 5 18 0.00  
13 69 63 56 58 53 47 86 70 53 30.27 30.16 30.12 10 8 2 14 4 18 0.10 Rain
14 69 57 44 49 45 41 89 66 42 30.35 30.28 30.22 10 10 10 8 3 14 0.00  
15 74 60 45 54 48 42 86 64 41 30.27 30.18 30.04 10 9 4 8 2 10 0.00  
16 76 64 52 56 51 46 93 66 38 30.06 30.03 30.01 10 10 8 20 6 25 0.01  
17 74 60 45 51 47 42 92 65 38 30.09 30.03 29.96 10 9 4 8 1 11 0.00  
18 78 65 51 52 48 44 89 61 33 30.13 30.03 29.96 10 10 7 12 2 16 0.00  
19 73 62 50 56 51 47 83 65 47 30.28 30.24 30.14 10 10 8 12 5 16 0.00  
20 81 71 60 58 56 53 90 66 42 30.26 30.16 30.03 10 9 4 17 7 22 0.00  
21 86 70 53 63 55 43 86 61 35 29.99 29.79 29.64 10 9 5 26 7 35 T  
22 71 60 49 48 43 39 64 49 33 30.27 30.04 29.81 10 10 10 24 11 29 0.00  
23 71 56 41 45 41 38 83 57 31 30.40 30.34 30.26 10 10 9 8 2 13 0.00  
24 68 56 43 55 48 40 89 71 52 30.51 30.46 30.41 10 10 1 14 5 18 0.05 Rain
25 70 64 58 58 56 54 93 80 66 30.41 30.33 30.26 10 6 1 14 8 23 0.36 Rain
26 77 65 52 58 54 50 93 67 40 30.37 30.26 30.20 10 5 0 14 3 18 0.00 Fog , Rain
27 81 64 47 55 49 44 93 64 35 30.29 30.25 30.19 10 6 0 10 1 14 0.00 Fog
28 78 63 48 58 50 45 93 67 40 30.23 30.18 30.06 10 5 0 8 1 12 0.00 Fog
29 77 68 59 60 58 56 90 70 50 30.04 29.98 29.93 10 9 5 7 2 9 0.00  
30 77 66 54 62 57 52 93 75 56 29.95 29.92 29.85 10 4 0 14 3 17 0.21 Fog , Rain