Gaithersburg, MD

1:30 PM EST on December 14, 2019 (GMT -0500)
Montgomery County

Weather History for KGAI - October, 2019

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Wednesday, October 9, 2019

  Actual Average (KCGS) Record (KCGS)
Temperature  
Mean Temperature 60 °F -  
Max Temperature 69 °F 70 °F 91 °F (2007)
Min Temperature 51 °F 50 °F 33 °F (1988)
Degree Days  
Heating Degree Days 6    
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 49 °F    
Average Humidity 74    
Maximum Humidity 97    
Minimum Humidity 50    
Precipitation  
Precipitation 0.10 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.28 in    
Wind  
Wind Speed 2 mph (North)    
Max Wind Speed 6 mph    
Max Gust Speed -    
Visibility 10 miles    
Events Rain    
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

Oct. 09, 2019 Rise Set
Actual Time 7:12 AM EDT 6:39 PM EDT
Civil Twilight 6:45 AM EDT 7:05 PM EDT
Nautical Twilight 6:14 AM EDT 7:36 PM EDT
Astronomical Twilight 5:43 AM EDT 8:07 PM EDT
Moon 5:07 PM EDT (10/9) 2:59 AM EDT (10/9)
Length of Visible Light 12h 20m
Length of Day
11h 27m
Waxing Gibbous, 85% of the Moon is Illuminated
Oct 9
Waxing Gibbous
Oct 13
Full
Oct 21
Last Quarter
Oct 27
New
Nov 4
First Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 57.0 °F 45.0 °F 64% 30.25 in 10.0 mi NNE 3.5 mph - N/A   Overcast
1:56 AM 55.0 °F 48.0 °F 77% 30.26 in 10.0 mi Calm Calm - 0.00 in Rain Light Rain
2:56 AM 53.1 °F 48.0 °F 83% 30.25 in 10.0 mi NW 4.6 mph - 0.01 in   Overcast
3:56 AM 52.0 °F 50.0 °F 93% 30.25 in 10.0 mi Calm Calm - 0.03 in Rain Light Rain
4:56 AM 52.0 °F 51.1 °F 97% 30.25 in 10.0 mi Calm Calm - 0.02 in   Overcast
5:56 AM 52.0 °F 50.0 °F 93% 30.26 in 10.0 mi Calm Calm - 0.01 in   Overcast
6:56 AM 51.1 °F 50.0 °F 96% 30.28 in 10.0 mi Calm Calm - 0.01 in   Overcast
7:56 AM 52.0 °F 50.0 °F 93% 30.29 in 10.0 mi Variable 3.5 mph - 0.01 in   Overcast
8:56 AM 53.1 °F 50.0 °F 89% 30.30 in 10.0 mi Calm Calm - N/A   Clear
9:56 AM 59.0 °F 50.0 °F 72% 30.31 in 10.0 mi Variable 3.5 mph - N/A   Clear
10:56 AM 61.0 °F 50.0 °F 67% 30.32 in 10.0 mi Variable 3.5 mph - 0.01 in   Overcast
11:56 AM 63.0 °F 51.1 °F 65% 30.31 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
12:56 PM 66.0 °F 50.0 °F 56% 30.29 in 10.0 mi Variable 3.5 mph - N/A   Clear
1:56 PM 68.0 °F 48.9 °F 50% 30.26 in 10.0 mi Variable 4.6 mph - N/A   Partly Cloudy
2:56 PM 66.9 °F 48.9 °F 52% 30.26 in 10.0 mi Variable 5.8 mph - N/A   Clear
3:56 PM 66.9 °F 48.9 °F 52% 30.26 in 10.0 mi Variable 5.8 mph - N/A   Clear
4:56 PM 64.9 °F 46.9 °F 52% 30.25 in 10.0 mi Variable 5.8 mph - N/A   Clear
5:56 PM 63.0 °F 50.0 °F 63% 30.25 in 10.0 mi Variable 3.5 mph - N/A   Partly Cloudy
6:56 PM 59.0 °F 50.0 °F 72% 30.28 in 9.0 mi Calm Calm - N/A   Clear
7:56 PM 55.9 °F 48.9 °F 77% 30.29 in 10.0 mi Calm Calm - N/A   Clear
8:56 PM 55.0 °F 48.9 °F 80% 30.30 in 10.0 mi Variable 3.5 mph - N/A   Mostly Cloudy
9:21 PM 53.6 °F 48.2 °F 82% 30.26 in 10.0 mi Calm Calm - N/A   Scattered Clouds
9:56 PM 55.0 °F 48.0 °F 77% 30.30 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:56 PM 55.9 °F 48.0 °F 75% 30.31 in 10.0 mi Calm Calm - N/A   Overcast
11:56 PM 55.9 °F 46.9 °F 72% 30.31 in 10.0 mi Calm Calm - N/A   Overcast