Gaithersburg, MD

1:04 AM EST on February 21, 2018 (GMT -0500)
Montgomery County

Weather History for KGAI - July, 2013

Change the Weather History Date:

Week of July 21, 2013 through July 27, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 87 °F 82 °F 77 °F
Mean Temperature 79 °F 74 °F 67 °F
Min Temperature 71 °F 65 °F 57 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 14 8 2 58
Growing Degree Days (base 50) 29 24 17 166
Dew Point  
Dew Point 75 °F 65 °F 50 °F
Precipitation  
Precipitation 0.45 in 0.11 in 0.00 in 0.78 in
Snowdepth - - - -
Wind  
Wind 17 mph 3 mph 0 mph
Gust Wind 22 mph 18 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.13 in 29.94 in 29.69 in

Weekly Weather History Graph

Weekly Weather History Graph

Search for Another Location

Airport or City:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Jul. 23, 2013 Rise Set
Actual Time 6:01 AM EDT 8:28 PM EDT
Civil Twilight 5:30 AM EDT 8:59 PM EDT
Nautical Twilight 4:52 AM EDT 9:36 PM EDT
Astronomical Twilight 4:10 AM EDT 10:18 PM EDT
Moon 8:56 PM EDT (7/23) 7:06 AM EDT (7/23)
Length of Visible Light 15h 28m
Length of Day
14h 27m
Full, 99% of the Moon is Illuminated
Jul 23
Full
Jul 29
Last Quarter
Aug 6
New
Aug 14
First Quarter
Aug 20
Full

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Jul high avg low high avg low high avg low high avg low high avg low high avg high sum  
21 87 78 68 75 71 66 100 84 58 29.98 29.96 29.92 10 8 2 9 1 - 0.01  
22 87 79 71 73 72 68 100 81 55 29.97 29.90 29.80 10 8 1 16 2 21 0.45 Thunderstorm
23 82 76 69 72 69 66 100 82 58 29.80 29.74 29.69 10 10 4 17 4 22 0.01  
24 80 73 66 68 64 55 94 72 51 29.96 29.83 29.73 10 10 10 13 4 16 0.00  
25 77 67 57 61 55 50 94 66 47 30.08 30.02 29.96 10 10 10 9 3 - 0.00  
26 80 70 59 63 59 57 94 72 45 30.13 30.09 30.06 10 10 3 9 2 - 0.00  
27 82 73 64 70 65 59 100 81 58 30.09 30.03 29.98 10 9 2 15 5 21 0.31