Weather History for Fort Meade, MD

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Month of September, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 87 °F 77 °F 68 °F
Mean Temperature 79 °F 66 °F 55 °F
Min Temperature 71 °F 54 °F 37 °F
Degree Days  
Heating Degree Days (base 65) 10 3 0 94
Cooling Degree Days (base 65) 14 4 0 108
Growing Degree Days (base 50) 29 16 5 466
Dew Point  
Dew Point 77 °F 57 °F 36 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 26 mph 3 mph 0 mph
Gust Wind 39 mph 18 mph 10 mph
Sea Level Pressure  
Sea Level Pressure 30.41 in 30.06 in 29.60 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 13, 2012 Rise Set
Actual Time 6:46 AM EDT 7:17 PM EDT
Civil Twilight 6:20 AM EDT 7:44 PM EDT
Nautical Twilight 5:48 AM EDT 8:16 PM EDT
Astronomical Twilight 5:16 AM EDT 8:48 PM EDT
Moon 4:05 AM EDT (9/13) 5:38 PM EDT (9/13)
Length of Visible Light 13h 24m
Length of Day
12h 30m
Waning Crescent, 7% of the Moon is Illuminated
Sep 13
Waning Crescent
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 | 64 0.00
Average:
- | - -
Partly Cloudy
Actual:
80 | 68 0.00
Average:
- | - -
Partly Cloudy
Actual:
84 | 71 0.00
Average:
- | - -
Partly Cloudy
Actual:
86 | 71 0.00
Average:
- | - -
Partly Cloudy
Actual:
87 | 71 0.00
Average:
- | - -
Partly Cloudy
Actual:
78 | 66 0.00
Average:
- | - -
Clear
Actual:
87 | 62 0.00
Average:
- | - -
Partly Cloudy
Actual:
87 | 62 0.00
Average:
- | - -
Scattered Clouds
Actual:
78 | 55 0.00
Average:
- | - -
Scattered Clouds
Actual:
73 | 51 0.00
Average:
- | - -
Clear
Actual:
75 | 44 0.00
Average:
- | - -
Clear
Actual:
78 | 44 0.00
Average:
- | - -
Clear
Actual:
78 | 46 0.00
Average:
- | - -
Clear
Actual:
80 | 50 0.00
Average:
- | - -
Scattered Clouds
Actual:
75 | 51 0.00
Average:
- | - -
Clear
Actual:
73 | 46 0.00
Average:
- | - -
Partly Cloudy
Actual:
71 | 44 0.00
Average:
- | - -
Overcast
Actual:
77 | 64 0.00
Average:
- | - -
Partly Cloudy
Actual:
68 | 46 0.00
Average:
- | - -
Clear
Actual:
71 | 42 0.00
Average:
- | - -
Clear
Actual:
77 | 46 0.00
Average:
- | - -
Partly Cloudy
Actual:
82 | 55 0.00
Average:
- | - -
Scattered Clouds
Actual:
68 | 44 0.00
Average:
- | - -
Partly Cloudy
Actual:
68 | 42 0.00
Average:
- | - -
Clear
Actual:
73 | 37 0.00
Average:
- | - -
Scattered Clouds
Actual:
80 | 55 0.00
Average:
- | - -
Scattered Clouds
Actual:
78 | 59 0.00
Average:
- | - -
Partly Cloudy
Actual:
78 | 60 0.00
Average:
- | - -
Partly Cloudy
Actual:
68 | 50 0.00
Average:
- | - -
Partly Cloudy
Actual:
71 | 44 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 76 64 77 69 64 100 83 55 30.09 30.05 30.01 10 6 0 9 2 - 0.00  
2 80 74 68 72 70 66 100 88 74 30.06 30.04 29.99 10 5 1 7 1 - 0.00  
3 84 78 71 73 70 68 100 83 62 30.08 30.05 30.02 10 7 1 8 2 - 0.00  
4 86 78 71 72 71 68 94 82 55 30.05 29.97 29.89 10 8 3 12 2 18 0.00  
5 87 79 71 73 71 68 94 76 52 29.88 29.85 29.80 10 10 10 10 5 17 0.00  
6 78 72 66 72 69 64 94 87 74 29.96 29.91 29.86 10 8 3 8 1 - 0.00  
7 87 74 62 70 66 61 100 80 52 29.97 29.93 29.85 10 8 3 10 2 - 0.00  
8 87 76 62 70 66 61 100 83 49 29.90 29.77 29.60 10 7 1 26 4 37 0.00  
9 78 66 55 61 54 46 100 70 34 29.97 29.90 29.85 10 8 2 9 3 17 0.00  
10 73 62 51 52 48 43 94 64 35 30.19 30.08 29.98 10 10 7 13 5 20 0.00  
11 75 60 44 54 46 41 100 70 29 30.34 30.28 30.20 10 9 7 6 1 - 0.00  
12 78 61 44 57 50 45 100 75 34 30.40 30.36 30.32 10 10 10 9 1 - 0.00  
13 78 62 46 59 52 46 100 75 36 30.41 30.36 30.30 10 10 10 8 1 - 0.00  
14 80 65 50 64 56 48 100 80 44 30.31 30.22 30.14 10 10 10 8 1 - 0.00  
15 75 63 51 59 50 45 100 63 34 30.25 30.18 30.13 10 10 7 12 4 20 0.00  
16 73 60 46 54 49 45 100 73 38 30.20 30.15 30.10 10 10 10 9 1 10 0.00  
17 71 58 44 63 54 45 100 80 56 30.15 30.10 30.01 10 9 5 10 1 - 0.00  
18 77 70 64 70 66 64 100 90 74 29.99 29.78 29.61 10 8 0 23 6 39 0.00  
19 68 58 46 59 48 41 100 65 37 30.20 30.07 29.85 10 10 10 10 5 16 0.00  
20 71 56 42 54 48 43 100 76 41 30.21 30.16 30.09 10 10 10 10 1 - 0.00  
21 77 62 46 59 54 45 100 79 53 30.11 30.06 29.99 10 9 5 13 2 16 0.00  
22 82 68 55 63 59 54 100 79 45 29.99 29.89 29.80 10 7 1 13 3 31 0.00  
23 68 56 44 55 45 39 100 70 37 30.19 30.12 29.95 10 10 7 13 4 24 0.00  
24 68 55 42 48 42 36 100 72 30 30.26 30.20 30.17 10 10 5 10 2 17 0.00  
25 73 55 37 55 46 37 100 72 38 30.24 30.18 30.11 10 10 10 14 3 21 0.00  
26 80 68 55 64 59 55 100 77 45 30.16 30.12 30.08 10 8 2 13 4 21 0.00  
27 78 68 59 63 61 57 100 80 54 30.20 30.15 30.10 10 8 2 9 3 - 0.00  
28 78 69 60 66 61 54 100 81 54 30.13 30.05 29.99 10 6 0 13 2 16 0.00  
29 68 59 50 55 50 45 100 76 43 30.04 29.99 29.94 10 9 2 8 2 - 0.00  
30 71 58 44 52 48 43 100 75 40 29.95 29.90 29.82 10 9 1 12 2 22 0.00