Gaithersburg, MD

8:28 AM EST on December 09, 2019 (GMT -0500)
Montgomery County

Weather History for KGAI - October, 2019

Change the Weather History Date:

Tuesday, October 8, 2019

  Actual Average (KCGS) Record (KCGS)
Temperature  
Mean Temperature 60 °F -  
Max Temperature 66 °F 70 °F 89 °F (1990)
Min Temperature 55 °F 46 °F 27 °F (1954)
Degree Days  
Heating Degree Days 4    
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 51 °F    
Average Humidity 76    
Maximum Humidity 94    
Minimum Humidity 54    
Precipitation  
Precipitation 0.02 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.24 in    
Wind  
Wind Speed 3 mph (NW)    
Max Wind Speed 5 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

Search for Another Location

Airport or City:

Astronomy

Oct. 08, 2019 Rise Set
Actual Time 7:11 AM EDT 6:40 PM EDT
Civil Twilight 6:44 AM EDT 7:07 PM EDT
Nautical Twilight 6:13 AM EDT 7:38 PM EDT
Astronomical Twilight 5:42 AM EDT 8:09 PM EDT
Moon 4:35 PM EDT (10/8) 2:01 AM EDT (10/8)
Length of Visible Light 12h 23m
Length of Day
11h 29m
Waxing Gibbous, 77% of the Moon is Illuminated
Oct 8
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
12:12 AM 59.0 °F 55.4 °F 88% 30.19 in 10.0 mi Variable 3.5 mph - N/A   Overcast
12:39 AM 59.0 °F 53.6 °F 82% 30.19 in 10.0 mi Variable 3.5 mph - N/A   Overcast
12:56 AM 59.0 °F 54.0 °F 83% 30.23 in 10.0 mi Calm Calm - N/A   Overcast
1:56 AM 57.9 °F 55.0 °F 90% 30.24 in 9.0 mi Variable 3.5 mph - 0.00 in Rain Light Rain
2:56 AM 55.9 °F 54.0 °F 93% 30.22 in 10.0 mi Variable 3.5 mph - 0.02 in   Overcast
3:42 AM 57.2 °F 55.4 °F 94% 30.20 in 10.0 mi NW 3.5 mph - N/A   Overcast
3:56 AM 57.0 °F 55.0 °F 93% 30.23 in 10.0 mi Variable 3.5 mph - N/A   Overcast
4:26 AM 55.4 °F 53.6 °F 94% 30.20 in 10.0 mi Variable 4.6 mph - N/A   Overcast
4:39 AM 55.4 °F 53.6 °F 94% 30.20 in 10.0 mi Variable 4.6 mph - N/A   Overcast
4:56 AM 55.9 °F 53.1 °F 90% 30.23 in 10.0 mi Variable 3.5 mph - N/A   Overcast
5:56 AM 55.9 °F 52.0 °F 87% 30.25 in 10.0 mi Variable 4.6 mph - N/A   Overcast
6:56 AM 55.9 °F 51.1 °F 84% 30.26 in 10.0 mi Calm Calm - N/A   Overcast
7:56 AM 55.9 °F 50.0 °F 80% 30.26 in 10.0 mi Calm Calm - N/A   Overcast
8:56 AM 55.9 °F 51.1 °F 84% 30.27 in 10.0 mi Variable 3.5 mph - N/A   Overcast
9:56 AM 57.0 °F 51.1 °F 81% 30.29 in 10.0 mi Variable 3.5 mph - N/A   Overcast
10:56 AM 59.0 °F 51.1 °F 75% 30.30 in 10.0 mi Variable 3.5 mph - N/A   Overcast
11:56 AM 63.0 °F 51.1 °F 65% 30.29 in 10.0 mi Variable 4.6 mph - N/A   Mostly Cloudy
12:56 PM 66.0 °F 52.0 °F 60% 30.26 in 10.0 mi Variable 3.5 mph - N/A   Overcast
1:56 PM 64.9 °F 48.9 °F 56% 30.25 in 10.0 mi Variable 4.6 mph - N/A   Scattered Clouds
2:56 PM 66.0 °F 48.9 °F 54% 30.23 in 10.0 mi Variable 3.5 mph - N/A   Overcast
3:56 PM 64.9 °F 51.1 °F 61% 30.22 in 10.0 mi Variable 4.6 mph - N/A   Mostly Cloudy
4:56 PM 64.0 °F 48.9 °F 58% 30.22 in 10.0 mi Calm Calm - N/A   Overcast
5:56 PM 63.0 °F 51.1 °F 65% 30.24 in 10.0 mi Variable 3.5 mph - N/A   Mostly Cloudy
6:56 PM 61.0 °F 48.9 °F 64% 30.24 in 10.0 mi Variable 3.5 mph - N/A   Clear
7:56 PM 60.1 °F 48.0 °F 64% 30.25 in 10.0 mi Calm Calm - N/A   Clear
8:56 PM 59.0 °F 46.9 °F 64% 30.26 in 10.0 mi Calm Calm - N/A   Partly Cloudy
9:56 PM 57.9 °F 46.9 °F 67% 30.26 in 10.0 mi Calm Calm - N/A   Clear
10:56 PM 57.0 °F 48.0 °F 72% 30.27 in 10.0 mi Calm Calm - N/A   Overcast
11:56 PM 57.0 °F 46.0 °F 67% 30.26 in 10.0 mi Calm Calm - N/A   Overcast