Gaithersburg, MD

3:01 AM EST on February 21, 2017 (GMT -0500)
Montgomery County

Weather History for KGAI - February, 2014

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Monday, February 24, 2014

  Actual Average (KCGS) Record (KCGS)
Temperature  
Mean Temperature 34 °F -  
Max Temperature 41 °F 50 °F 74 °F (1985)
Min Temperature 28 °F 31 °F 6 °F (2015)
Degree Days  
Heating Degree Days 30    
Moisture  
Dew Point 14 °F    
Average Humidity 43    
Maximum Humidity 75    
Minimum Humidity 28    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.05 in    
Wind  
Wind Speed 11 mph (WNW)    
Max Wind Speed 23 mph    
Max Gust Speed 33 mph    
Visibility 10 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Feb. 24, 2014 Rise Set
Actual Time 6:48 AM EST 5:55 PM EST
Civil Twilight 6:21 AM EST 6:22 PM EST
Nautical Twilight 5:50 AM EST 6:53 PM EST
Astronomical Twilight 5:19 AM EST 7:24 PM EST
Moon 2:43 AM EST (2/24) 12:56 PM EST (2/24)
Length of Visible Light 12h 01m
Length of Day
11h 07m
Waning Crescent, 28% of the Moon is Illuminated
Feb 24
Waning Crescent
Mar 1
New
Mar 8
First Quarter
Mar 16
Full
Mar 23
Last Quarter

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 39.2 °F 33.0 °F 32.0 °F 75% 29.97 in 10.0 mi NW 9.2 mph - N/A   Overcast
12:35 AM 37.4 °F 30.8 °F 30.2 °F 75% 29.96 in 10.0 mi WNW 9.2 mph - N/A   Overcast
12:55 AM 37.4 °F 29.8 °F 30.2 °F 75% 29.95 in 10.0 mi WNW 11.5 mph - N/A   Overcast
1:15 AM 37.4 °F 31.4 °F 30.2 °F 75% 29.95 in 10.0 mi NW 8.1 mph - N/A   Overcast
1:35 AM 37.4 °F 32.8 °F 30.2 °F 75% 29.95 in 10.0 mi WNW 5.8 mph - N/A   Overcast
1:55 AM 39.2 °F 32.0 °F 28.4 °F 65% 29.95 in 10.0 mi WNW 11.5 mph - N/A   Overcast
2:15 AM 37.4 °F 30.3 °F 26.6 °F 65% 29.95 in 10.0 mi WNW 10.4 mph 17.3 mph N/A   Overcast
2:35 AM 37.4 °F 28.9 °F 24.8 °F 60% 29.95 in 10.0 mi WNW 13.8 mph 19.6 mph N/A   Overcast
2:55 AM 37.4 °F 31.4 °F 24.8 °F 60% 29.96 in 10.0 mi WNW 8.1 mph - N/A   Mostly Cloudy
3:15 AM 37.4 °F 31.4 °F 23.0 °F 56% 29.96 in 10.0 mi WNW 8.1 mph - N/A   Partly Cloudy
3:35 AM 37.4 °F 30.8 °F 21.2 °F 52% 29.96 in 10.0 mi NW 9.2 mph - N/A   Clear
3:55 AM 35.6 °F 32.8 °F 21.2 °F 56% 29.96 in 10.0 mi West 3.5 mph - N/A   Clear
4:15 AM 35.6 °F 30.7 °F 21.2 °F 56% 29.96 in 10.0 mi West 5.8 mph - N/A   Clear
4:35 AM 35.6 °F 28.0 °F 21.2 °F 56% 29.96 in 10.0 mi WNW 10.4 mph - N/A   Clear
4:55 AM 35.6 °F 25.5 °F 21.2 °F 56% 29.97 in 10.0 mi WNW 17.3 mph 24.2 mph N/A   Clear
5:15 AM 35.6 °F 26.2 °F 17.6 °F 48% 29.97 in 10.0 mi WNW 15.0 mph 21.9 mph N/A   Clear
5:35 AM 33.8 °F 24.8 °F 17.6 °F 52% 29.98 in 10.0 mi WNW 12.7 mph 21.9 mph N/A   Clear
5:55 AM 33.8 °F 25.8 °F 17.6 °F 52% 29.99 in 10.0 mi WNW 10.4 mph - N/A   Clear
6:15 AM 33.8 °F 26.4 °F 17.6 °F 52% 29.99 in 10.0 mi WNW 9.2 mph - N/A   Clear
6:35 AM 33.8 °F 26.4 °F 15.8 °F 48% 30.00 in 10.0 mi NW 9.2 mph 17.3 mph N/A   Clear
6:55 AM 30.2 °F 24.3 °F 15.8 °F 55% 30.00 in 10.0 mi WNW 5.8 mph - N/A   Clear
7:15 AM 32.0 °F 23.6 °F 14.0 °F 48% 30.02 in 10.0 mi WNW 10.4 mph 16.1 mph N/A   Clear
7:35 AM 32.0 °F 26.4 °F 14.0 °F 48% 30.02 in 10.0 mi NW 5.8 mph - N/A   Clear
7:55 AM 32.0 °F 23.0 °F 12.2 °F 44% 30.04 in 10.0 mi WNW 11.5 mph 17.3 mph N/A   Clear
8:15 AM 32.0 °F 21.6 °F 12.2 °F 44% 30.05 in 10.0 mi WNW 15.0 mph 23.0 mph N/A   Clear
8:35 AM 33.8 °F 23.2 °F 12.2 °F 41% 30.05 in 10.0 mi WNW 17.3 mph 24.2 mph N/A   Clear
8:55 AM 33.8 °F 24.8 °F 12.2 °F 41% 30.06 in 10.0 mi NW 12.7 mph 23.0 mph N/A   Clear
9:15 AM 33.8 °F 24.8 °F 12.2 °F 41% 30.05 in 10.0 mi NW 12.7 mph 19.6 mph N/A   Clear
9:35 AM 33.8 °F 24.3 °F 12.2 °F 41% 30.05 in 10.0 mi WNW 13.8 mph 19.6 mph N/A   Clear
9:55 AM 35.6 °F 28.6 °F 12.2 °F 38% 30.06 in 10.0 mi NW 9.2 mph 18.4 mph N/A   Clear
10:15 AM 33.8 °F 23.5 °F 10.4 °F 38% 30.06 in 10.0 mi West 16.1 mph 24.2 mph N/A   Clear
10:35 AM 35.6 °F 24.5 °F 10.4 °F 35% 30.06 in 10.0 mi WNW 20.7 mph 27.6 mph N/A   Clear
10:55 AM 35.6 °F 27.1 °F 10.4 °F 35% 30.07 in 10.0 mi WNW 12.7 mph 23.0 mph N/A   Clear
11:15 AM 37.4 °F 27.5 °F 10.4 °F 33% 30.06 in 10.0 mi WNW 18.4 mph 23.0 mph N/A   Clear
11:35 AM 37.4 °F 28.9 °F 10.4 °F 33% 30.05 in 10.0 mi West 13.8 mph 21.9 mph N/A   Clear
11:55 AM 37.4 °F 28.5 °F 10.4 °F 33% 30.05 in 10.0 mi WNW 15.0 mph 24.2 mph N/A   Clear
12:15 PM 37.4 °F 27.2 °F 10.4 °F 33% 30.05 in 10.0 mi WNW 19.6 mph 31.1 mph N/A   Clear
12:35 PM 39.2 °F 30.2 °F 10.4 °F 31% 30.04 in 10.0 mi WNW 17.3 mph 27.6 mph N/A   Clear
12:55 PM 39.2 °F 29.6 °F 12.2 °F 33% 30.03 in 10.0 mi WNW 19.6 mph 27.6 mph N/A   Clear
1:15 PM 39.2 °F 29.8 °F 10.4 °F 31% 30.01 in 10.0 mi West 18.4 mph 29.9 mph N/A   Clear
1:35 PM 39.2 °F 30.2 °F 8.6 °F 28% 30.02 in 10.0 mi West 17.3 mph 26.5 mph N/A   Clear
1:55 PM 41.0 °F 31.9 °F 10.4 °F 29% 30.01 in 10.0 mi West 19.6 mph 28.8 mph N/A   Clear
2:15 PM 39.2 °F 29.3 °F 10.4 °F 31% 30.00 in 10.0 mi WNW 20.7 mph 29.9 mph N/A   Clear
2:35 PM 39.2 °F 28.7 °F 10.4 °F 31% 30.02 in 10.0 mi West 23.0 mph 27.6 mph N/A   Clear
2:55 PM 39.2 °F 30.2 °F 10.4 °F 31% 30.03 in 10.0 mi West 17.3 mph 32.2 mph N/A   Clear
3:15 PM 39.2 °F 30.8 °F 10.4 °F 31% 30.03 in 10.0 mi West 15.0 mph 28.8 mph N/A   Clear
3:35 PM 39.2 °F 30.2 °F 8.6 °F 28% 30.04 in 10.0 mi WNW 17.3 mph 28.8 mph N/A   Clear
3:55 PM 39.2 °F 29.6 °F 8.6 °F 28% 30.04 in 10.0 mi West 19.6 mph 26.5 mph N/A   Clear
4:15 PM 39.2 °F 28.7 °F 8.6 °F 28% 30.05 in 10.0 mi West 23.0 mph 33.4 mph N/A   Clear
4:35 PM 37.4 °F 27.5 °F 6.8 °F 28% 30.06 in 10.0 mi NW 18.4 mph 31.1 mph N/A   Clear
4:55 PM 37.4 °F 28.9 °F 10.4 °F 33% 30.07 in 10.0 mi WNW 13.8 mph - N/A   Clear
5:15 PM 37.4 °F 27.2 °F 8.6 °F 30% 30.08 in 10.0 mi WNW 19.6 mph 31.1 mph N/A   Clear
5:35 PM 35.6 °F 25.5 °F 8.6 °F 33% 30.08 in 10.0 mi WNW 17.3 mph 26.5 mph N/A   Clear
5:55 PM 35.6 °F 28.6 °F 8.6 °F 33% 30.10 in 10.0 mi WNW 9.2 mph 16.1 mph N/A   Clear
6:15 PM 33.8 °F 26.4 °F 8.6 °F 35% 30.10 in 10.0 mi West 9.2 mph 17.3 mph N/A   Clear
6:35 PM 33.8 °F 26.4 °F 8.6 °F 35% 30.11 in 10.0 mi West 9.2 mph - N/A   Clear
6:55 PM 33.8 °F 25.8 °F 8.6 °F 35% 30.11 in 10.0 mi WNW 10.4 mph - N/A   Clear
7:15 PM 33.8 °F 25.8 °F 8.6 °F 35% 30.12 in 10.0 mi WNW 10.4 mph - N/A   Clear
7:35 PM 33.8 °F 25.8 °F 8.6 °F 35% 30.13 in 10.0 mi West 10.4 mph - N/A   Clear
7:55 PM 33.8 °F 27.0 °F 8.6 °F 35% 30.14 in 10.0 mi West 8.1 mph - N/A   Clear
8:15 PM 32.0 °F 24.8 °F 8.6 °F 38% 30.14 in 10.0 mi West 8.1 mph - N/A   Clear
8:35 PM 32.0 °F 24.8 °F 8.6 °F 38% 30.14 in 10.0 mi WNW 8.1 mph - N/A   Clear
8:55 PM 30.2 °F - 8.6 °F 40% 30.14 in 10.0 mi Calm Calm - N/A   Clear
9:15 PM 30.2 °F 26.7 °F 8.6 °F 40% 30.15 in 10.0 mi South 3.5 mph - N/A   Clear
9:35 PM 30.2 °F 26.7 °F 8.6 °F 40% 30.15 in 10.0 mi South 3.5 mph - N/A   Clear
9:55 PM 30.2 °F - 10.4 °F 44% 30.15 in 10.0 mi Calm Calm - N/A   Clear
10:15 PM 28.4 °F 22.2 °F 8.6 °F 43% 30.15 in 10.0 mi West 5.8 mph - N/A   Clear
10:35 PM 28.4 °F 22.2 °F 10.4 °F 47% 30.14 in 10.0 mi West 5.8 mph - N/A   Clear
10:55 PM 28.4 °F 19.7 °F 10.4 °F 47% 30.14 in 10.0 mi WNW 9.2 mph - N/A   Clear
11:15 PM 28.4 °F 24.6 °F 10.4 °F 47% 30.14 in 10.0 mi WNW 3.5 mph - N/A   Clear
11:35 PM 28.4 °F - 8.6 °F 43% 30.15 in 10.0 mi Calm Calm - N/A   Clear
11:55 PM 28.4 °F - 10.4 °F 47% 30.15 in 10.0 mi Calm Calm - N/A   Clear