Gaithersburg, MD

8:35 AM EST on December 09, 2019 (GMT -0500)
Montgomery County

Weather History for KGAI - October, 2019

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Thursday, October 24, 2019

  Actual Average (KCGS) Record (KCGS)
Temperature  
Mean Temperature 53 °F -  
Max Temperature 70 °F 66 °F 83 °F (1978)
Min Temperature 37 °F 44 °F 25 °F (1964)
Degree Days  
Heating Degree Days 12    
Growing Degree Days 3 (Base 50)    
Moisture  
Dew Point 40 °F    
Average Humidity 69    
Maximum Humidity 97    
Minimum Humidity 33    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.35 in    
Wind  
Wind Speed 2 mph (SSE)    
Max Wind Speed 8 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. 24, 2019 Rise Set
Actual Time 7:27 AM EDT 6:17 PM EDT
Civil Twilight 7:00 AM EDT 6:45 PM EDT
Nautical Twilight 6:28 AM EDT 7:16 PM EDT
Astronomical Twilight 5:57 AM EDT 7:47 PM EDT
Moon 2:57 AM EDT (10/24) 4:41 PM EDT (10/24)
Length of Visible Light 11h 44m
Length of Day
10h 50m
Waning Crescent, 17% of the Moon is Illuminated
Oct 24
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 43.0 °F 36.0 °F 76% 30.27 in 10.0 mi Calm Calm - N/A   Clear
1:56 AM 41.0 °F 37.0 °F 86% 30.29 in 10.0 mi Calm Calm - N/A   Clear
2:56 AM 39.9 °F 37.9 °F 93% 30.30 in 10.0 mi Calm Calm - N/A   Clear
3:56 AM 37.9 °F 37.0 °F 97% 30.30 in 10.0 mi Calm Calm - N/A   Clear
4:56 AM 37.9 °F 36.0 °F 93% 30.34 in 10.0 mi Calm Calm - N/A   Clear
5:56 AM 37.9 °F 36.0 °F 93% 30.36 in 10.0 mi Calm Calm - N/A   Clear
6:56 AM 37.0 °F 36.0 °F 96% 30.37 in 10.0 mi Calm Calm - N/A   Clear
7:56 AM 37.0 °F 36.0 °F 96% 30.39 in 10.0 mi Calm Calm - N/A   Clear
8:56 AM 45.0 °F 41.0 °F 86% 30.40 in 10.0 mi Calm Calm - N/A   Clear
9:56 AM 54.0 °F 39.0 °F 57% 30.41 in 10.0 mi Calm Calm - N/A   Clear
10:56 AM 63.0 °F 42.1 °F 46% 30.40 in 10.0 mi SSE 8.1 mph - N/A   Clear
11:56 AM 64.9 °F 37.9 °F 37% 30.40 in 10.0 mi SSE 8.1 mph - N/A   Clear
12:56 PM 66.9 °F 37.9 °F 34% 30.37 in 10.0 mi Variable 4.6 mph - N/A   Clear
2:56 PM 69.1 °F 39.0 °F 33% 30.34 in 10.0 mi Variable 5.8 mph - N/A   Clear
3:56 PM 69.1 °F 39.0 °F 33% 30.33 in 10.0 mi SSW 8.1 mph - N/A   Clear
4:56 PM 69.1 °F 42.1 °F 38% 30.33 in 10.0 mi Variable 4.6 mph - N/A   Clear
5:56 PM 64.0 °F 43.0 °F 46% 30.33 in 10.0 mi SSE 5.8 mph - N/A   Clear
6:56 PM 60.1 °F 43.0 °F 53% 30.33 in 10.0 mi SE 5.8 mph - N/A   Clear
7:56 PM 53.1 °F 44.1 °F 71% 30.35 in 10.0 mi Calm Calm - N/A   Clear
8:56 PM 50.0 °F 45.0 °F 83% 30.35 in 10.0 mi Calm Calm - N/A   Clear
9:56 PM 48.9 °F 45.0 °F 86% 30.37 in 10.0 mi SE 5.8 mph - N/A   Clear
10:56 PM 54.0 °F 48.0 °F 80% 30.37 in 10.0 mi SSE 8.1 mph - N/A   Clear
11:56 PM 54.0 °F 48.0 °F 80% 30.35 in 10.0 mi SSE 4.6 mph - N/A   Clear