Gaithersburg, MD

4:51 PM EST on November 14, 2019 (GMT -0500)
Montgomery County

Weather History for KGAI - October, 2019

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Sunday, October 20, 2019

  Actual Average (WUND) Record (WUND)
Temperature  
Mean Temperature 53 °F -  
Max Temperature 55 °F - - (-1)
Min Temperature 51 °F - - (-1)
Degree Days  
Heating Degree Days 12    
Growing Degree Days 3 (Base 50)    
Moisture  
Dew Point 52 °F    
Average Humidity 94    
Maximum Humidity 100    
Minimum Humidity 80    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.98 in    
Wind  
Wind Speed 3 mph (East)    
Max Wind Speed 7 mph    
Max Gust Speed -    
Visibility 6 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. 20, 2019 Rise Set
Actual Time 7:23 AM EDT 6:23 PM EDT
Civil Twilight 6:56 AM EDT 6:50 PM EDT
Nautical Twilight 6:24 AM EDT 7:21 PM EDT
Astronomical Twilight 5:53 AM EDT 7:52 PM EDT
Moon 11:31 PM EDT (10/20) 1:47 PM EDT (10/20)
Length of Visible Light 11h 54m
Length of Day
10h 59m
Waning Gibbous, 59% of the Moon is Illuminated
Oct 20
Waning Gibbous
Oct 21
Last Quarter
Oct 27
New
Nov 4
First Quarter
Nov 12
Full

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 52.0 °F 46.0 °F 80% 30.04 in 10.0 mi ESE 4.6 mph - N/A   Partly Cloudy
1:56 AM 51.1 °F 46.0 °F 83% 30.04 in 10.0 mi SE 5.8 mph - N/A   Partly Cloudy
2:56 AM 53.1 °F 46.9 °F 80% 30.01 in 10.0 mi SE 6.9 mph - N/A   Mostly Cloudy
3:56 AM 52.0 °F 48.0 °F 86% 30.00 in 10.0 mi Calm Calm - N/A   Overcast
4:56 AM 53.1 °F 48.0 °F 83% 30.00 in 10.0 mi Calm Calm - N/A   Overcast
5:56 AM 52.0 °F 50.0 °F 93% 30.03 in 5.0 mi Calm Calm - 0.00 in Rain Rain
6:56 AM 52.0 °F 51.1 °F 97% 30.02 in 4.0 mi Calm Calm - N/A Rain Light Rain
7:56 AM 51.1 °F 50.0 °F 96% 30.02 in 4.0 mi Calm Calm - N/A Rain Light Rain
8:24 AM 51.8 °F 51.8 °F 100% 29.97 in 4.0 mi Calm Calm - N/A Rain Light Rain
8:56 AM 52.0 °F 51.1 °F 97% 30.02 in 6.0 mi Variable 3.5 mph - N/A Rain Light Rain
9:23 AM 51.8 °F 51.8 °F 100% 29.99 in 6.0 mi Calm Calm - N/A Rain Light Rain
9:56 AM 53.1 °F 52.0 °F 96% 30.04 in 5.0 mi Calm Calm - N/A Rain Light Rain
10:30 AM 53.6 °F 51.8 °F 94% 29.98 in 3.0 mi Variable 3.5 mph - N/A Rain Heavy Rain
10:42 AM 53.6 °F 51.8 °F 94% 29.98 in 4.0 mi Calm Calm - N/A Rain Rain
10:56 AM 53.1 °F 52.0 °F 96% 30.01 in 4.0 mi Variable 3.5 mph - N/A Rain Light Rain
11:56 AM 54.0 °F 53.1 °F 97% 30.00 in 6.0 mi Variable 6.9 mph - N/A Rain Light Rain
12:09 PM 53.6 °F 53.6 °F 100% 29.95 in 8.0 mi Variable 4.6 mph - N/A Rain Light Rain
12:56 PM 53.1 °F 52.0 °F 96% 29.97 in 10.0 mi Variable 4.6 mph - N/A Rain Light Rain
1:56 PM 54.0 °F 53.1 °F 97% 29.94 in 10.0 mi Variable 4.6 mph - N/A Rain Light Rain
2:56 PM 55.9 °F 54.0 °F 93% 29.93 in 4.0 mi Calm Calm - N/A Rain Light Rain
3:32 PM 55.4 °F 53.6 °F 94% 29.89 in 2.0 mi Variable 3.5 mph - N/A Rain Rain
3:49 PM 55.4 °F 53.6 °F 94% 29.89 in 4.0 mi Calm Calm - N/A Rain Rain
3:56 PM 55.0 °F 54.0 °F 96% 29.94 in 4.0 mi Variable 4.6 mph - N/A Rain Rain
4:30 PM 55.4 °F 53.6 °F 94% 29.90 in 4.0 mi NNE 5.8 mph - N/A Rain Rain
4:56 PM 55.0 °F 54.0 °F 96% 29.95 in 2.0 mi Variable 4.6 mph - N/A Rain Light Rain
5:46 PM 53.6 °F 53.6 °F 100% 29.91 in 3.0 mi Variable 3.5 mph - N/A Rain Light Rain
5:56 PM 54.0 °F 53.1 °F 97% 29.96 in 4.0 mi Calm Calm - N/A Rain Light Rain
6:56 PM 54.0 °F 53.1 °F 97% 29.97 in 9.0 mi Calm Calm - N/A   Overcast
7:56 PM 54.0 °F 52.0 °F 93% 29.98 in 10.0 mi Calm Calm - N/A   Overcast
8:29 PM 53.6 °F 51.8 °F 94% 29.94 in 10.0 mi Variable 3.5 mph - N/A   Overcast
8:56 PM 53.1 °F 52.0 °F 96% 29.99 in 9.0 mi Calm Calm - N/A   Overcast
9:56 PM 53.1 °F 52.0 °F 96% 30.01 in 9.0 mi Calm Calm - N/A   Overcast
10:56 PM 53.1 °F 52.0 °F 96% 30.03 in 5.0 mi Variable 3.5 mph - N/A   Overcast
11:56 PM 53.1 °F 51.1 °F 93% 30.03 in 5.0 mi NNW 3.5 mph - N/A   Overcast