Gaithersburg, MD

8:30 AM EST on December 13, 2019 (GMT -0500)
Montgomery County

Weather History for KGAI - October, 2019

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Thursday, October 10, 2019

  Actual Average (KCGS) Record (KCGS)
Temperature  
Mean Temperature 60 °F -  
Max Temperature 73 °F 72 °F 87 °F (1990)
Min Temperature 48 °F 48 °F 34 °F (1979)
Degree Days  
Heating Degree Days 4    
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 49 °F    
Average Humidity 71    
Maximum Humidity 90    
Minimum Humidity 48    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.27 in    
Wind  
Wind Speed 1 mph (WNW)    
Max Wind Speed 7 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

Oct. 10, 2019 Rise Set
Actual Time 7:13 AM EDT 6:37 PM EDT
Civil Twilight 6:46 AM EDT 7:04 PM EDT
Nautical Twilight 6:15 AM EDT 7:35 PM EDT
Astronomical Twilight 5:44 AM EDT 8:06 PM EDT
Moon 5:36 PM EDT (10/10) 3:56 AM EDT (10/10)
Length of Visible Light 12h 18m
Length of Day
11h 24m
Waxing Gibbous, 91% of the Moon is Illuminated
Oct 10
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 54.0 °F 48.0 °F 80% 30.31 in 10.0 mi Calm Calm - N/A   Overcast
1:56 AM 54.0 °F 46.9 °F 77% 30.31 in 10.0 mi Calm Calm - N/A   Overcast
2:56 AM 54.0 °F 46.9 °F 77% 30.30 in 10.0 mi Calm Calm - N/A   Overcast
3:48 AM 53.6 °F 46.4 °F 77% 30.26 in 10.0 mi Calm Calm - N/A   Overcast
3:56 AM 53.1 °F 48.0 °F 83% 30.30 in 10.0 mi Calm Calm - N/A   Overcast
4:50 AM 51.8 °F 46.4 °F 82% 30.26 in 10.0 mi Calm Calm - N/A   Overcast
4:56 AM 52.0 °F 46.9 °F 83% 30.30 in 10.0 mi Calm Calm - N/A   Overcast
5:25 AM 51.8 °F 46.4 °F 82% 30.27 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:56 AM 50.0 °F 46.0 °F 86% 30.31 in 10.0 mi Calm Calm - N/A   Partly Cloudy
6:56 AM 48.9 °F 46.0 °F 90% 30.32 in 10.0 mi Calm Calm - N/A   Overcast
7:56 AM 51.1 °F 45.0 °F 80% 30.32 in 10.0 mi Calm Calm - N/A   Overcast
8:56 AM 54.0 °F 45.0 °F 72% 30.34 in 10.0 mi Calm Calm - N/A   Overcast
9:56 AM 57.9 °F 46.0 °F 65% 30.33 in 10.0 mi Variable 3.5 mph - N/A   Overcast
10:56 AM 61.0 °F 46.9 °F 60% 30.31 in 10.0 mi WNW 6.9 mph - N/A   Partly Cloudy
11:56 AM 66.9 °F 50.0 °F 54% 30.30 in 10.0 mi Calm Calm - N/A   Clear
12:56 PM 69.1 °F 51.1 °F 53% 30.27 in 10.0 mi WNW 6.9 mph - N/A   Clear
1:56 PM 71.1 °F 53.1 °F 53% 30.26 in 10.0 mi Variable 3.5 mph - N/A   Clear
2:56 PM 73.0 °F 52.0 °F 48% 30.24 in 10.0 mi Calm Calm - N/A   Clear
3:56 PM 73.0 °F 53.1 °F 49% 30.22 in 10.0 mi Calm Calm - N/A   Partly Cloudy
4:56 PM 73.9 °F 53.1 °F 48% 30.21 in 10.0 mi Variable 3.5 mph - N/A   Clear
5:56 PM 71.1 °F 53.1 °F 53% 30.22 in 10.0 mi Calm Calm - N/A   Clear
6:56 PM 64.0 °F 53.1 °F 67% 30.22 in 10.0 mi Calm Calm - N/A   Clear
7:56 PM 62.1 °F 52.0 °F 70% 30.22 in 10.0 mi Calm Calm - N/A   Clear
8:56 PM 59.0 °F 52.0 °F 78% 30.22 in 10.0 mi Calm Calm - N/A   Clear
9:56 PM 57.9 °F 53.1 °F 84% 30.22 in 10.0 mi Calm Calm - N/A   Clear
10:56 PM 59.0 °F 52.0 °F 78% 30.23 in 10.0 mi Calm Calm - N/A   Clear
11:56 PM 55.9 °F 52.0 °F 87% 30.23 in 10.0 mi Calm Calm - N/A   Clear