Gaithersburg, MD

12:14 AM EST on December 13, 2019 (GMT -0500)
Montgomery County

Weather History for KGAI - November, 2019

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Sunday, November 17, 2019

  Actual Average (KCGS) Record (KCGS)
Temperature  
Mean Temperature 38 °F -  
Max Temperature 44 °F 56 °F 74 °F (1963)
Min Temperature 32 °F 36 °F 21 °F (1976)
Degree Days  
Heating Degree Days 27    
Moisture  
Dew Point 22 °F    
Average Humidity 55    
Maximum Humidity 86    
Minimum Humidity 35    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.25 in    
Wind  
Wind Speed 5 mph (NE)    
Max Wind Speed 9 mph    
Max Gust Speed -    
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. 17, 2019 Rise Set
Actual Time 6:53 AM EST 4:52 PM EST
Civil Twilight 6:25 AM EST 5:21 PM EST
Nautical Twilight 5:52 AM EST 5:54 PM EST
Astronomical Twilight 5:20 AM EST 6:25 PM EST
Moon 9:27 PM EST (11/17) 11:37 AM EST (11/17)
Length of Visible Light 10h 56m
Length of Day
9h 59m
Waning Gibbous, 73% of the Moon is Illuminated
Nov 17
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 34.0 °F 28.8 °F 9.0 °F 35% 30.39 in 10.0 mi Variable 5.8 mph - N/A   Overcast
1:56 AM 33.1 °F 28.7 °F 9.0 °F 37% 30.38 in 10.0 mi Variable 4.6 mph - N/A   Overcast
2:56 AM 33.1 °F 27.7 °F 10.0 °F 38% 30.36 in 10.0 mi Variable 5.8 mph - N/A   Overcast
3:14 AM 33.8 °F 27.7 °F 10.4 °F 38% 30.31 in 10.0 mi NNE 6.9 mph - N/A   Overcast
3:32 AM 33.8 °F 30.8 °F 10.4 °F 38% 30.30 in 10.0 mi Variable 3.5 mph - N/A   Overcast
3:56 AM 33.1 °F 27.7 °F 10.0 °F 38% 30.35 in 10.0 mi Variable 5.8 mph - N/A   Overcast
4:17 AM 33.8 °F 27.7 °F 10.4 °F 38% 30.29 in 10.0 mi NNE 6.9 mph - N/A   Overcast
4:56 AM 33.1 °F 26.9 °F 12.0 °F 42% 30.35 in 10.0 mi Variable 6.9 mph - N/A   Overcast
5:56 AM 32.0 °F 26.4 °F 14.0 °F 48% 30.35 in 10.0 mi Variable 5.8 mph - N/A   Overcast
6:28 AM 32.0 °F 27.5 °F 15.8 °F 51% 30.29 in 10.0 mi Variable 4.6 mph - N/A   Overcast
6:56 AM 33.1 °F 28.7 °F 15.1 °F 48% 30.35 in 10.0 mi Variable 4.6 mph - N/A   Overcast
7:53 AM 33.8 °F 28.6 °F 15.8 °F 48% 30.28 in 10.0 mi NE 5.8 mph - N/A   Overcast
7:56 AM 34.0 °F 28.8 °F 16.0 °F 48% 30.34 in 10.0 mi NE 5.8 mph - N/A   Overcast
8:56 AM 35.1 °F 29.3 °F 18.0 °F 50% 30.33 in 10.0 mi NE 6.9 mph - N/A   Overcast
9:56 AM 37.0 °F 32.4 °F 21.0 °F 52% 30.32 in 10.0 mi NE 5.8 mph - N/A   Overcast
10:56 AM 39.9 °F 33.9 °F 25.0 °F 55% 30.30 in 10.0 mi NE 9.2 mph - N/A   Overcast
11:56 AM 42.1 °F 39.2 °F 27.0 °F 55% 30.26 in 10.0 mi NE 4.6 mph - N/A   Overcast
12:56 PM 42.1 °F 39.2 °F 28.0 °F 58% 30.22 in 10.0 mi Variable 4.6 mph - N/A   Overcast
1:56 PM 43.0 °F 40.3 °F 28.9 °F 58% 30.19 in 10.0 mi Variable 4.6 mph - N/A   Overcast
2:56 PM 44.1 °F - 30.9 °F 60% 30.17 in 10.0 mi Calm Calm - N/A   Overcast
3:56 PM 43.0 °F - 30.9 °F 62% 30.16 in 10.0 mi Calm Calm - N/A   Overcast
4:56 PM 42.1 °F 40.2 °F 30.9 °F 65% 30.16 in 10.0 mi NE 3.5 mph - N/A   Overcast
5:56 PM 41.0 °F 37.1 °F 32.0 °F 70% 30.16 in 10.0 mi NNE 5.8 mph - N/A   Overcast
6:56 PM 39.0 °F 36.8 °F 32.0 °F 76% 30.15 in 10.0 mi NE 3.5 mph - N/A   Overcast
7:56 PM 39.9 °F - 32.0 °F 73% 30.13 in 10.0 mi Calm Calm - N/A   Overcast
8:56 PM 39.0 °F 36.8 °F 32.0 °F 76% 30.11 in 10.0 mi Variable 3.5 mph - N/A   Overcast
9:56 PM 39.0 °F - 33.1 °F 79% 30.09 in 10.0 mi Calm Calm - N/A   Overcast
10:56 PM 37.9 °F - 33.1 °F 83% 30.07 in 10.0 mi Calm Calm - N/A   Overcast
11:56 PM 37.9 °F - 34.0 °F 86% 30.05 in 10.0 mi Calm Calm - N/A   Overcast