Weather History for Cumberland, MD

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Month of September, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 91 °F 77 °F 64 °F
Mean Temperature 80 °F 65 °F 53 °F
Min Temperature 69 °F 53 °F 35 °F
Degree Days  
Heating Degree Days (base 65) 12 3 0 103
Cooling Degree Days (base 65) 14 3 0 98
Growing Degree Days (base 50) 30 15 3 450
Dew Point  
Dew Point 77 °F 56 °F 34 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 20 mph 2 mph 0 mph
Gust Wind 32 mph 18 mph 9 mph
Sea Level Pressure  
Sea Level Pressure 30.43 in 30.09 in 29.63 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 08, 2012 Rise Set
Actual Time 6:50 AM EDT 7:34 PM EDT
Civil Twilight 6:22 AM EDT 8:01 PM EDT
Nautical Twilight 5:50 AM EDT 8:33 PM EDT
Astronomical Twilight 5:17 AM EDT 9:06 PM EDT
Moon No Moon Rise 2:28 PM EDT (9/8)
Length of Visible Light 13h 38m
Length of Day
12h 44m
Waning Gibbous, 49% of the Moon is Illuminated
Sep 8
Waning Gibbous
Sep 15
New
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter

Weather History Calendar

 
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Scattered Clouds
Actual:
87 | 68 0.00
Average:
- | - -
Partly Cloudy
Actual:
78 | 68 0.00
Average:
- | - -
Partly Cloudy
Actual:
82 | 69 0.00
Average:
- | - -
Partly Cloudy
Actual:
84 | 69 0.00
Average:
- | - -
Scattered Clouds
Actual:
89 | 69 0.00
Average:
- | - -
Scattered Clouds
Actual:
91 | 68 0.00
Average:
- | - -
Scattered Clouds
Actual:
91 | 64 0.00
Average:
- | - -
Partly Cloudy
Actual:
77 | 59 0.00
Average:
- | - -
Partly Cloudy
Actual:
75 | 51 0.00
Average:
- | - -
Scattered Clouds
Actual:
71 | 46 0.00
Average:
- | - -
Clear
Actual:
77 | 42 0.00
Average:
- | - -
Clear
Actual:
82 | 46 0.00
Average:
- | - -
Clear
Actual:
82 | 51 0.00
Average:
- | - -
Scattered Clouds
Actual:
86 | 51 0.00
Average:
- | - -
Scattered Clouds
Actual:
73 | 50 0.00
Average:
- | - -
Clear
Actual:
73 | 46 0.00
Average:
- | - -
Partly Cloudy
Actual:
78 | 46 0.00
Average:
- | - -
Partly Cloudy
Actual:
69 | 59 0.00
Average:
- | - -
Scattered Clouds
Actual:
68 | 46 0.00
Average:
- | - -
Scattered Clouds
Actual:
75 | 41 0.00
Average:
- | - -
Partly Cloudy
Actual:
80 | 51 0.00
Average:
- | - -
Scattered Clouds
Actual:
80 | 55 0.00
Average:
- | - -
Partly Cloudy
Actual:
64 | 46 0.00
Average:
- | - -
Scattered Clouds
Actual:
66 | 41 0.00
Average:
- | - -
Scattered Clouds
Actual:
71 | 35 0.00
Average:
- | - -
Scattered Clouds
Actual:
77 | 55 0.00
Average:
- | - -
Partly Cloudy
Actual:
77 | 60 0.00
Average:
- | - -
Scattered Clouds
Actual:
69 | 53 0.00
Average:
- | - -
Partly Cloudy
Actual:
64 | 42 0.00
Average:
- | - -
Partly Cloudy
Actual:
64 | 46 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
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 87 78 68 75 71 68 100 85 55 30.18 30.12 30.06 10 9 2 12 2 18 0.00  
2 78 73 68 73 71 68 100 94 78 30.12 30.08 30.02 10 10 5 7 1 - 0.00  
3 82 76 69 73 72 70 100 89 70 30.09 30.05 30.01 10 8 3 7 2 - 0.00  
4 84 76 69 77 73 70 100 89 66 30.06 29.96 29.88 10 9 5 7 1 - 0.00  
5 89 79 69 73 69 63 100 76 40 29.92 29.88 29.84 10 9 3 7 1 - 0.00  
6 91 80 68 72 69 64 100 77 43 29.97 29.93 29.90 10 10 7 8 1 - 0.00  
7 91 78 64 72 67 63 100 75 38 30.02 29.95 29.84 10 7 0 8 1 - 0.00  
8 77 68 59 70 63 55 100 87 69 29.92 29.79 29.72 10 8 3 13 2 31 0.00  
9 75 63 51 61 53 45 100 77 34 30.07 29.97 29.92 10 7 0 16 3 25 0.00  
10 71 58 46 55 48 45 100 71 38 30.26 30.16 30.08 10 10 1 14 3 25 0.00  
11 77 60 42 50 47 41 100 68 28 30.39 30.32 30.26 10 10 2 7 2 - 0.00  
12 82 64 46 59 52 46 100 72 37 30.42 30.36 30.31 10 10 1 10 2 - 0.00  
13 82 66 51 59 56 52 100 75 42 30.43 30.36 30.29 10 10 5 9 2 - 0.00  
14 86 68 51 63 56 52 100 73 33 30.32 30.24 30.15 10 9 1 12 2 17 0.00  
15 73 62 50 61 50 46 100 66 38 30.33 30.26 30.20 10 10 10 10 5 18 0.00  
16 73 60 46 54 50 46 100 74 41 30.25 30.18 30.11 10 9 0 7 1 - 0.00  
17 78 62 46 64 55 46 100 82 47 30.16 30.08 29.97 10 9 0 9 2 - 0.00  
18 69 64 59 68 63 52 100 93 72 29.95 29.76 29.63 10 8 2 13 3 24 0.00  
19 68 57 46 54 45 37 100 66 37 30.23 30.13 29.96 10 10 10 10 4 17 0.00  
20 75 58 41 55 49 41 100 79 47 30.22 30.15 30.05 10 9 0 8 2 - 0.00  
21 80 66 51 63 57 52 100 83 42 30.10 30.03 29.93 10 7 0 12 1 16 0.00  
22 80 68 55 63 55 43 100 72 37 30.07 29.91 29.83 10 9 0 20 4 32 0.00  
23 64 55 46 45 41 37 93 59 37 30.22 30.17 30.08 10 10 10 12 3 16 0.00  
24 66 54 41 46 41 34 100 70 32 30.30 30.22 30.15 10 10 0 12 2 20 0.00  
25 71 53 35 54 45 36 100 77 41 30.24 30.17 30.07 10 9 0 9 1 - 0.00  
26 77 66 55 63 58 54 100 77 53 30.17 30.13 30.09 10 10 7 16 3 28 0.00  
27 77 68 60 68 64 61 100 91 65 30.23 30.17 30.12 10 8 0 8 2 - 0.00  
28 69 62 53 64 56 46 100 78 52 30.13 30.10 30.07 10 8 0 9 2 - 0.00  
29 64 53 42 52 48 43 100 83 49 30.10 30.05 29.99 10 8 0 9 1 - 0.00  
30 64 55 46 54 50 46 100 93 63 29.98 29.94 29.87 10 6 0 13 1 20 0.00