Gaithersburg, MD

9:36 PM EST on December 14, 2019 (GMT -0500)
Montgomery County

Weather History for KGAI - November, 2019

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Friday, November 15, 2019

  Actual Average (WUND) Record (WUND)
Temperature  
Mean Temperature 40 °F -  
Max Temperature 52 °F - - (-1)
Min Temperature 27 °F - - (-1)
Degree Days  
Heating Degree Days 26    
Moisture  
Dew Point 25 °F    
Average Humidity 62    
Maximum Humidity 89    
Minimum Humidity 35    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.30 in    
Wind  
Wind Speed 1 mph (NW)    
Max Wind Speed 9 mph    
Max Gust Speed 18 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

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Nov. 15, 2019 Rise Set
Actual Time 6:51 AM EST 4:54 PM EST
Civil Twilight 6:23 AM EST 5:22 PM EST
Nautical Twilight 5:50 AM EST 5:55 PM EST
Astronomical Twilight 5:19 AM EST 6:26 PM EST
Moon 7:28 PM EST 9:45 AM EST
Length of Visible Light 10h 59m
Length of Day
10h 02m
Waning Gibbous, 90% of the Moon is Illuminated
Nov 15
Waning Gibbous
Nov 19
Last Quarter
Nov 26
New
Dec 4
First Quarter
Dec 12
Full

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 28.0 °F - 24.1 °F 85% 30.34 in 10.0 mi Calm Calm - N/A   Clear
1:56 AM 27.0 °F - 24.1 °F 89% 30.34 in 10.0 mi Calm Calm - N/A   Clear
2:56 AM 28.0 °F - 23.0 °F 81% 30.32 in 10.0 mi Calm Calm - N/A   Clear
3:56 AM 28.0 °F - 23.0 °F 81% 30.32 in 10.0 mi Calm Calm - N/A   Clear
4:56 AM 27.0 °F - 24.1 °F 89% 30.32 in 10.0 mi Calm Calm - N/A   Clear
5:56 AM 27.0 °F - 24.1 °F 89% 30.33 in 10.0 mi Calm Calm - N/A   Clear
6:56 AM 28.0 °F - 25.0 °F 88% 30.33 in 10.0 mi Calm Calm - N/A   Clear
7:56 AM 30.0 °F - 25.0 °F 82% 30.35 in 10.0 mi Calm Calm - N/A   Clear
8:56 AM 39.0 °F - 25.0 °F 57% 30.35 in 10.0 mi Calm Calm - N/A   Clear
9:56 AM 46.9 °F - 24.1 °F 41% 30.35 in 10.0 mi Variable 5.8 mph - N/A   Clear
10:56 AM 46.0 °F 41.4 °F 21.9 °F 39% 30.32 in 10.0 mi NW 9.2 mph 18.4 mph N/A   Clear
11:56 AM 50.0 °F - 24.1 °F 36% 30.30 in 10.0 mi Variable 5.8 mph - N/A   Clear
12:56 PM 51.1 °F - 25.0 °F 36% 30.27 in 10.0 mi WNW 6.9 mph - N/A   Clear
1:56 PM 52.0 °F - 25.0 °F 35% 30.25 in 10.0 mi NNW 4.6 mph - N/A   Clear
2:56 PM 51.1 °F - 24.1 °F 35% 30.25 in 10.0 mi Variable 5.8 mph - N/A   Clear
3:56 PM 48.9 °F - 25.0 °F 39% 30.25 in 10.0 mi Calm Calm - N/A   Clear
4:56 PM 46.0 °F - 24.1 °F 42% 30.25 in 10.0 mi Calm Calm - N/A   Clear
5:56 PM 41.0 °F - 26.1 °F 55% 30.25 in 10.0 mi Calm Calm - N/A   Clear
6:56 PM 39.0 °F - 26.1 °F 60% 30.27 in 10.0 mi Calm Calm - N/A   Clear
7:56 PM 36.0 °F - 27.0 °F 70% 30.28 in 10.0 mi Calm Calm - N/A   Clear
9:56 PM 33.1 °F 30.0 °F 26.1 °F 75% 30.29 in 10.0 mi NNW 3.5 mph - N/A   Clear
10:56 PM 36.0 °F - 24.1 °F 62% 30.29 in 10.0 mi Calm Calm - N/A   Clear
11:56 PM 37.0 °F 34.5 °F 24.1 °F 59% 30.29 in 10.0 mi Variable 3.5 mph - N/A   Clear