Gaithersburg, MD

11:56 AM EST on December 07, 2019 (GMT -0500)
Montgomery County

Weather History for KGAI - October, 2019

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Sunday, October 27, 2019

  Actual Average (KCGS) Record (KCGS)
Temperature  
Mean Temperature 67 °F -  
Max Temperature 77 °F 64 °F 84 °F (1963)
Min Temperature 57 °F 42 °F 27 °F (1988)
Cooling Degree Days 2    
Growing Degree Days 17 (Base 50)    
Moisture  
Dew Point 58 °F    
Average Humidity 81    
Maximum Humidity 100    
Minimum Humidity 44    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.91 in    
Wind  
Wind Speed 7 mph (WNW)    
Max Wind Speed 17 mph    
Max Gust Speed 28 mph    
Visibility 8 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. 27, 2019 Rise Set
Actual Time 7:30 AM EDT 6:13 PM EDT
Civil Twilight 7:03 AM EDT 6:41 PM EDT
Nautical Twilight 6:31 AM EDT 7:12 PM EDT
Astronomical Twilight 6:00 AM EDT 7:43 PM EDT
Moon 6:37 AM EDT (10/27) 6:21 PM EDT (10/27)
Length of Visible Light 11h 38m
Length of Day
10h 43m
Waning Crescent, 0% of the Moon is Illuminated
Oct 27
Waning Crescent
Oct 27
New
Nov 4
First Quarter
Nov 12
Full
Nov 19
Last 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 55.0 °F 93% 30.11 in 10.0 mi Variable 4.6 mph - 0.00 in Rain Light Rain
1:56 AM 57.9 °F 55.9 °F 93% 30.09 in 10.0 mi ESE 8.1 mph - 0.00 in Rain Light Rain
2:56 AM 57.9 °F 55.9 °F 93% 30.07 in 10.0 mi Variable 5.8 mph - 0.00 in   Overcast
3:56 AM 57.9 °F 57.0 °F 97% 30.02 in 6.0 mi Variable 4.6 mph - 0.00 in Rain Light Rain
4:56 AM 59.0 °F 57.9 °F 96% 29.97 in 7.0 mi ESE 8.1 mph - N/A Rain Light Rain
5:08 AM 59.0 °F 57.2 °F 94% 29.92 in 5.0 mi East 9.2 mph 16.1 mph N/A Rain Rain
5:56 AM 60.1 °F 59.0 °F 96% 29.92 in 4.0 mi Variable 6.9 mph - N/A Rain Heavy Rain
6:56 AM 61.0 °F 60.1 °F 97% 29.88 in 4.0 mi Variable 6.9 mph - N/A Rain Rain
7:56 AM 63.0 °F 62.1 °F 97% 29.83 in 4.0 mi ESE 11.5 mph 19.6 mph N/A Rain Rain
9:56 AM 68.0 °F 66.9 °F 96% 29.83 in 8.0 mi SW 8.1 mph 17.3 mph N/A Rain Rain
10:11 AM 64.4 °F 62.6 °F 94% 29.82 in 2.5 mi WNW 17.3 mph 27.6 mph N/A Rain Heavy Rain
10:23 AM 64.4 °F 62.6 °F 94% 29.82 in 10.0 mi WNW 5.8 mph 16.1 mph N/A Rain Light Rain
10:26 AM 64.4 °F 62.6 °F 94% 29.82 in 10.0 mi West 4.6 mph - N/A Rain Light Rain
10:56 AM 64.9 °F 63.0 °F 93% 29.85 in 10.0 mi Calm Calm - N/A   Overcast
11:08 AM 64.4 °F 64.4 °F 100% 29.80 in 10.0 mi Calm Calm - N/A   Overcast
11:53 AM 66.2 °F 64.4 °F 94% 29.81 in 10.0 mi NW 3.5 mph - N/A   Overcast
11:56 AM 66.0 °F 64.9 °F 96% 29.85 in 10.0 mi WNW 5.8 mph - N/A   Overcast
12:56 PM 71.1 °F 64.9 °F 81% 29.83 in 10.0 mi WNW 10.4 mph 16.1 mph N/A   Mostly Cloudy
2:56 PM 77.0 °F 57.0 °F 50% 29.82 in 10.0 mi West 11.5 mph 26.5 mph N/A   Scattered Clouds
3:56 PM 75.9 °F 55.0 °F 48% 29.83 in 10.0 mi West 17.3 mph 23.0 mph N/A   Clear
4:56 PM 75.0 °F 52.0 °F 44% 29.86 in 10.0 mi WNW 13.8 mph 24.2 mph N/A   Clear
5:56 PM 72.0 °F 51.1 °F 48% 29.90 in 10.0 mi West 11.5 mph 20.7 mph N/A   Clear
6:56 PM 68.0 °F 51.1 °F 55% 29.94 in 10.0 mi Calm Calm - N/A   Clear
8:56 PM 63.0 °F 50.0 °F 63% 29.99 in 10.0 mi NW 5.8 mph - N/A   Clear
9:56 PM 62.1 °F 48.9 °F 62% 30.01 in 10.0 mi NW 8.1 mph - N/A   Clear
10:56 PM 61.0 °F 48.9 °F 64% 30.05 in 10.0 mi NW 6.9 mph - N/A   Clear
11:56 PM 59.0 °F 48.0 °F 67% 30.06 in 10.0 mi WSW 3.5 mph - N/A   Clear