Gaithersburg, MD

10:48 AM EST on January 20, 2018 (GMT -0500)
Montgomery County

Weather History for KGAI - October, 2011

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Month of October, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 71 °F 59 °F 39 °F
Mean Temperature 66 °F 51 °F 36 °F
Min Temperature 59 °F 43 °F 28 °F
Degree Days  
Heating Degree Days (base 65) 29 14 0 284
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 16 4 0 71
Dew Point  
Dew Point 66 °F 42 °F 25 °F
Precipitation  
Precipitation 0.79 in 0.11 in 0.00 in 2.16 in
Snowdepth - - - -
Wind  
Wind 18 mph 4 mph 0 mph
Gust Wind 25 mph 19 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.43 in 30.01 in 29.29 in

Monthly Weather History Graph

Monthly Weather History Graph

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Astronomy

Oct. 20, 2011 Rise Set
Actual Time 7:23 AM EDT 6:23 PM EDT
Civil Twilight 6:56 AM EDT 6:50 PM EDT
Nautical Twilight 6:24 AM EDT 7:21 PM EDT
Astronomical Twilight 5:53 AM EDT 7:52 PM EDT
Moon 12:08 AM EDT 2:28 PM EDT
Length of Visible Light 11h 54m
Length of Day
11h 00m
Last Quarter, 44% of the Moon is Illuminated
Oct 20
Last Quarter
Oct 26
New
Nov 2
First Quarter
Nov 10
Full
Nov 18
Last Quarter

Daily Weather History & Observations

2011 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Oct high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 55 50 46 48 44 41 93 83 67 29.85 29.79 29.72 10 9 5 16 11 24 0.38  
2 48 45 42 45 41 37 93 86 66 29.98 29.87 29.80 10 10 7 18 9 24 0.23  
3 48 44 41 45 42 39 93 88 81 30.10 30.03 29.96 10 10 9 6 3 - 0.00  
4 64 53 42 54 48 43 100 83 59 30.17 30.14 30.10 10 8 0 14 4 20 0.00  
5 71 60 48 54 49 46 100 75 46 30.25 30.21 30.17 10 9 2 13 4 21 0.00  
6 68 55 42 48 43 39 87 63 43 30.43 30.38 30.31 10 10 9 6 2 - 0.00  
7 - - - - - - - - - - - - - - - - - - -  
8 - - - - - - - - - - - - - - - - - - -  
9 - - - - - - - - - - - - - - - - - - -  
10 - - - - - - - - - - - - - - - - - - -  
11 - - - - - - - - - - - - - - - - - - -  
12 - - - - - - - - - - - - - - - - - - -  
13 - - - - - - - - - - - - - - - - - - -  
14 - - - - - - - - - - - - - - - - - - -  
15 - - - - - - - - - - - - - - - - - - -  
16 - - - - - - - - - - - - - - - - - - -  
17 - - - - - - - - - - - - - - - - - - -  
18 71 66 59 52 49 46 77 57 43 29.84 29.82 29.79 10 10 10 9 6 - 0.00  
19 66 62 59 66 59 52 100 91 72 29.78 29.55 29.30 10 7 2 12 4 21 0.56  
20 66 58 51 64 46 37 100 67 48 29.72 29.50 29.29 10 10 10 15 8 24 0.00  
21 55 48 42 41 39 37 87 67 51 30.11 29.98 29.82 10 10 10 15 5 23 0.00  
22 57 49 41 43 40 37 93 72 48 30.18 30.14 30.11 10 10 5 8 2 - 0.00  
23 62 50 37 46 41 36 100 76 48 30.19 30.14 30.10 10 8 3 10 1 - 0.00  
24 64 54 44 52 47 43 94 80 56 30.15 30.09 30.01 10 9 2 8 4 - 0.00  
25 64 53 42 46 41 37 93 66 40 30.23 30.15 30.09 10 10 8 15 4 21 0.00  
26 59 54 48 54 46 41 94 73 55 30.08 29.94 29.81 10 10 7 7 3 - 0.01  
27 62 56 50 57 54 43 100 90 76 29.86 29.70 29.60 10 8 2 14 1 25 0.19  
28 50 42 33 34 30 27 93 65 43 30.26 30.20 30.06 10 10 10 9 3 - 0.00  
29 39 36 33 36 32 30 100 91 87 30.20 30.03 29.94 10 6 2 10 5 16 0.79  
30 50 39 28 34 29 25 100 74 37 30.34 30.25 30.08 10 10 8 9 5 - 0.00  
31 53 40 28 36 30 27 100 70 38 30.38 30.34 30.27 10 10 10 15 3 18 0.00