Weather History for Gaithersburg, MD

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Week of October 28, 2012 through November 3, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 57 °F 50 °F 44 °F
Mean Temperature 54 °F 46 °F 42 °F
Min Temperature 51 °F 41 °F 35 °F
Degree Days  
Heating Degree Days (base 65) 24 20 11 138
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 4 1 0 4
Dew Point  
Dew Point 52 °F 38 °F 27 °F
Precipitation  
Precipitation 2.56 in 0.40 in 0.00 in 2.83 in
Snowdepth - - - -
Wind  
Wind 32 mph 8 mph 0 mph
Gust Wind 54 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.10 in 29.61 in 28.63 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Nov. 02, 2012 Rise Set
Actual Time 7:37 AM EDT 6:05 PM EDT
Civil Twilight 7:10 AM EDT 6:33 PM EDT
Nautical Twilight 6:38 AM EDT 7:05 PM EDT
Astronomical Twilight 6:07 AM EDT 7:36 PM EDT
Moon 8:52 PM EDT (11/2) 10:55 AM EDT (11/2)
Length of Visible Light 11h 23m
Length of Day
10h 28m
Waning Gibbous, 87% of the Moon is Illuminated
Nov 2
Waning Gibbous
Nov 6
Last Quarter
Nov 13
New
Nov 20
First Quarter
Nov 28
Full

Daily Weather History & Observations

2012 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  
28 57 54 51 52 48 43 88 78 63 29.89 29.77 29.63 10 9 2 12 5 22 0.00  
29 51 48 44 48 45 41 94 90 87 29.62 29.18 28.63 10 7 3 32 11 54 2.56  
30 44 42 39 43 39 37 93 90 87 29.49 29.20 28.65 10 8 4 29 12 45 0.27  
31 53 46 39 39 36 34 93 74 50 29.67 29.58 29.49 10 10 10 10 3 17 0.00  
2012 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 48 45 42 37 34 32 76 65 58 29.77 29.71 29.67 10 10 10 17 7 25 0.00  
2 50 42 35 36 32 28 93 65 46 29.94 29.82 29.76 10 10 10 18 7 28 0.00  
3 46 42 35 30 29 27 81 60 53 30.10 30.02 29.95 10 10 10 18 12 25 0.00