Gaithersburg, MD

5:38 PM EST on December 07, 2019 (GMT -0500)
Montgomery County

Weather History for KGAI - October, 2019

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Saturday, October 19, 2019

  Actual Average (KCGS) Record (KCGS)
Temperature  
Mean Temperature 50 °F -  
Max Temperature 64 °F 66 °F 86 °F (2016)
Min Temperature 35 °F 45 °F 28 °F (1948)
Degree Days  
Heating Degree Days 16    
Moisture  
Dew Point 40 °F    
Average Humidity 72    
Maximum Humidity 97    
Minimum Humidity 41    
Precipitation  
Precipitation 0.01 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.12 in    
Wind  
Wind Speed 2 mph (SSE)    
Max Wind Speed 10 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. 19, 2019 Rise Set
Actual Time 7:22 AM EDT 6:24 PM EDT
Civil Twilight 6:55 AM EDT 6:51 PM EDT
Nautical Twilight 6:23 AM EDT 7:22 PM EDT
Astronomical Twilight 5:52 AM EDT 7:53 PM EDT
Moon 10:33 PM EDT (10/19) 12:50 PM EDT (10/19)
Length of Visible Light 11h 56m
Length of Day
11h 02m
Waning Gibbous, 70% of the Moon is Illuminated
Oct 19
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 41.0 °F 36.0 °F 82% 30.10 in 10.0 mi Calm Calm - N/A   Clear
1:56 AM 42.1 °F 36.0 °F 79% 30.10 in 10.0 mi Calm Calm - N/A   Clear
2:56 AM 37.9 °F 36.0 °F 93% 30.11 in 10.0 mi Calm Calm - N/A   Clear
3:56 AM 37.0 °F 36.0 °F 96% 30.13 in 10.0 mi Calm Calm - N/A   Clear
4:56 AM 36.0 °F 35.1 °F 97% 30.15 in 10.0 mi Calm Calm - N/A   Clear
5:56 AM 36.0 °F 35.1 °F 97% 30.15 in 10.0 mi Calm Calm - N/A   Clear
6:56 AM 36.0 °F 35.1 °F 97% 30.16 in 10.0 mi Calm Calm - N/A   Clear
7:56 AM 35.1 °F 34.0 °F 96% 30.17 in 10.0 mi Calm Calm - N/A   Clear
8:56 AM 42.1 °F 39.9 °F 92% 30.18 in 10.0 mi Calm Calm - N/A   Clear
9:56 AM 53.1 °F 39.9 °F 61% 30.17 in 10.0 mi Variable 4.6 mph - N/A   Clear
10:56 AM 57.0 °F 39.9 °F 53% 30.17 in 10.0 mi ESE 3.5 mph - N/A   Clear
11:56 AM 60.1 °F 39.0 °F 46% 30.16 in 10.0 mi Variable 6.9 mph - N/A   Clear
12:56 PM 64.0 °F 39.9 °F 41% 30.15 in 10.0 mi South 10.4 mph - N/A   Clear
1:56 PM 63.0 °F 39.9 °F 43% 30.13 in 10.0 mi WSW 8.1 mph - N/A   Clear
2:56 PM 62.1 °F 41.0 °F 46% 30.11 in 10.0 mi South 5.8 mph - 0.01 in   Clear
3:56 PM 63.0 °F 41.0 °F 45% 30.09 in 10.0 mi SW 6.9 mph - N/A   Clear
4:56 PM 62.1 °F 42.1 °F 48% 30.08 in 10.0 mi South 6.9 mph - N/A   Clear
5:56 PM 59.0 °F 43.0 °F 55% 30.07 in 10.0 mi SSE 6.9 mph - N/A   Clear
6:56 PM 55.0 °F 43.0 °F 64% 30.07 in 10.0 mi SE 3.5 mph - N/A   Clear
7:56 PM 52.0 °F 44.1 °F 74% 30.08 in 10.0 mi SE 3.5 mph - N/A   Clear
8:56 PM 51.1 °F 44.1 °F 77% 30.07 in 10.0 mi SE 4.6 mph - N/A   Clear
9:56 PM 50.0 °F 44.1 °F 80% 30.06 in 10.0 mi Calm Calm - N/A   Clear
10:56 PM 51.1 °F 45.0 °F 80% 30.06 in 10.0 mi ESE 5.8 mph - N/A   Clear
11:56 PM 52.0 °F 45.0 °F 77% 30.06 in 10.0 mi SE 6.9 mph - N/A   Clear