Weather History for Gaithersburg, MD

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Month of November, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 73 °F 59 °F 42 °F
Mean Temperature 63 °F 49 °F 35 °F
Min Temperature 55 °F 39 °F 28 °F
Degree Days  
Heating Degree Days (base 65) 30 16 2 485
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 13 2 0 57
Dew Point  
Dew Point 61 °F 38 °F 14 °F
Precipitation  
Precipitation 0.85 in 0.09 in 0.00 in 2.57 in
Snowdepth - - - -
Wind  
Wind 23 mph 4 mph 0 mph
Gust Wind 37 mph 19 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.56 in 30.14 in 29.64 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Nov. 11, 2011 Rise Set
Actual Time 6:47 AM EST 4:57 PM EST
Civil Twilight 6:18 AM EST 5:26 PM EST
Nautical Twilight 5:46 AM EST 5:58 PM EST
Astronomical Twilight 5:15 AM EST 6:29 PM EST
Moon 5:25 PM EST (11/11) 7:32 AM EST (11/11)
Length of Visible Light 11h 07m
Length of Day
10h 10m
Full, 99% of the Moon is Illuminated
Nov 11
Full
Nov 18
Last Quarter
Nov 25
New
Dec 2
First Quarter
Dec 10
Full

Weather History Calendar

 
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Scattered Clouds
Actual:
57 | 35 0.00
Average:
- | - -
Clear
Actual:
60 | 32 0.00
Average:
- | - -
Clear
Actual:
64 | 39 0.00
Average:
- | - -
Clear
Actual:
55 | 41 0.00
Average:
- | - -
Clear
Actual:
51 | 33 0.00
Average:
- | - -
Clear
Actual:
57 | 28 0.00
Average:
- | - -
Scattered Clouds
Actual:
64 | 32 0.00
Average:
- | - -
Clear
Actual:
69 | 37 0.00
Average:
- | - -
Clear
Actual:
62 | 35 0.00
Average:
- | - -
Partly Cloudy
Actual:
53 | 42 0.05
Average:
- | - -
Partly Cloudy
Actual:
46 | 35 0.00
Average:
- | - -
Clear
Actual:
62 | 28 0.00
Average:
- | - -
Clear
Actual:
60 | 37 0.00
Average:
- | - -
Clear
Actual:
73 | 53 0.00
Average:
- | - -
Partly Cloudy
Actual:
64 | 55 0.00
Average:
- | - -
Overcast
Actual:
57 | 51 0.41
Average:
- | - -
Partly Cloudy
Actual:
50 | 35 0.00
Average:
- | - -
Clear
Actual:
42 | 28 0.00
Average:
- | - -
Clear
Actual:
53 | 30 0.00
Average:
- | - -
Partly Cloudy
Actual:
62 | 44 0.04
Average:
- | - -
Overcast
Actual:
55 | 46 0.13
Average:
- | - -
Overcast
Actual:
57 | 48 0.85
Average:
- | - -
Partly Cloudy
Actual:
60 | 39 0.50
Average:
- | - -
Clear
Actual:
57 | 32 0.00
Average:
- | - -
Clear
Actual:
66 | 33 0.00
Average:
- | - -
Clear
Actual:
66 | 33 0.00
Average:
- | - -
Scattered Clouds
Actual:
69 | 42 0.00
Average:
- | - -
Partly Cloudy
Actual:
68 | 50 0.00
Average:
- | - -
Mostly Cloudy
Actual:
62 | 48 0.59
Average:
- | - -
Partly Cloudy
Actual:
46 | 35 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

2011 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Nov high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 57 46 35 39 36 28 93 72 36 30.37 30.30 30.26 10 10 9 6 2 - 0.00  
2 60 46 32 43 37 30 100 72 45 30.45 30.37 30.30 10 8 2 8 1 - 0.00  
3 64 52 39 43 40 37 93 70 42 30.27 30.12 29.97 10 10 7 9 4 - 0.00  
4 55 48 41 46 38 23 100 69 38 30.26 30.04 29.90 10 9 4 9 3 18 0.00  
5 51 42 33 27 24 21 75 54 30 30.48 30.40 30.28 10 10 7 8 3 - 0.00  
6 57 42 28 39 33 25 100 73 48 30.56 30.49 30.41 10 10 10 10 3 17 0.00  
7 64 48 32 45 38 32 100 76 37 30.41 30.37 30.31 10 8 0 10 2 16 0.00  
8 69 53 37 45 40 36 100 69 35 30.32 30.27 30.23 10 10 8 8 1 - 0.00  
9 62 48 35 46 40 34 100 74 39 30.23 30.14 30.01 10 10 5 12 2 16 0.00  
10 53 48 42 50 43 30 100 87 57 29.99 29.90 29.84 10 7 0 13 4 20 0.05  
11 46 40 35 30 25 21 75 55 39 30.12 29.94 29.83 10 10 10 18 11 36 0.00  
12 62 45 28 30 27 21 93 52 29 30.16 30.13 30.09 10 10 10 12 3 16 0.00  
13 60 48 37 36 32 27 87 49 27 30.14 30.07 30.00 10 10 10 15 6 32 0.00  
14 73 63 53 52 48 37 77 60 46 30.01 29.92 29.81 10 10 10 15 7 24 0.00  
15 64 60 55 54 52 52 94 76 64 30.01 29.93 29.83 10 10 8 9 4 20 0.00  
16 57 54 51 57 54 48 100 95 88 29.99 29.86 29.73 10 5 2 10 2 17 0.41  
17 50 42 35 48 30 21 94 60 42 30.19 30.00 29.89 10 10 10 15 7 24 0.00  
18 42 35 28 21 17 14 60 49 34 30.50 30.42 30.23 10 10 10 13 6 18 0.00  
19 53 42 30 30 22 19 69 46 26 30.44 30.38 30.29 10 10 10 12 6 16 0.00  
20 62 53 44 54 46 34 100 74 59 30.26 30.21 30.17 10 9 2 8 3 - 0.04  
21 55 50 46 55 52 45 100 96 93 30.29 30.23 30.14 10 3 0 7 1 - 0.13  
22 57 52 48 57 50 46 100 96 93 30.29 30.17 29.93 9 2 0 8 3 - 0.85  
23 60 50 39 61 45 30 100 80 58 30.14 29.81 29.64 10 8 2 23 8 37 0.50  
24 57 44 32 36 32 28 93 63 41 30.29 30.24 30.15 10 10 10 18 5 25 0.00  
25 66 50 33 34 30 25 87 54 21 30.30 30.25 30.19 10 10 10 8 1 - 0.00  
26 66 50 33 39 34 30 93 63 32 30.29 30.24 30.21 10 10 10 13 1 16 0.00  
27 69 56 42 50 45 37 93 68 46 30.18 30.13 30.07 10 10 10 12 4 21 0.00  
28 68 59 50 54 51 48 100 76 56 30.16 30.10 30.05 10 10 10 10 5 - 0.00  
29 62 55 48 59 53 45 100 90 82 30.00 29.81 29.69 10 9 3 16 9 23 0.59  
30 46 40 35 36 31 25 87 67 50 30.13 29.86 29.67 10 10 10 17 8 25 0.00