Gaithersburg, MD

9:06 AM EST on December 09, 2019 (GMT -0500)
Montgomery County

Weather History for KGAI - October, 2019

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Wednesday, October 30, 2019

  Actual Average (WUND) Record (WUND)
Temperature  
Mean Temperature 60 °F -  
Max Temperature 64 °F - - (-1)
Min Temperature 55 °F - - (-1)
Degree Days  
Heating Degree Days 6    
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 55 °F    
Average Humidity 85    
Maximum Humidity 97    
Minimum Humidity 72    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.24 in    
Wind  
Wind Speed 2 mph (SE)    
Max Wind Speed 10 mph    
Max Gust Speed -    
Visibility 9 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. 30, 2019 Rise Set
Actual Time 7:33 AM EDT 6:10 PM EDT
Civil Twilight 7:06 AM EDT 6:37 PM EDT
Nautical Twilight 6:34 AM EDT 7:09 PM EDT
Astronomical Twilight 6:03 AM EDT 7:40 PM EDT
Moon 10:13 AM EDT (10/30) 8:17 PM EDT (10/30)
Length of Visible Light 11h 31m
Length of Day
10h 36m
Waxing Crescent, 8% of the Moon is Illuminated
Oct 30
Waxing Crescent
Nov 4
First Quarter
Nov 12
Full
Nov 19
Last Quarter
Nov 26
New

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 55.9 °F 52.0 °F 87% 30.32 in 10.0 mi Calm Calm - N/A   Overcast
1:56 AM 55.9 °F 53.1 °F 90% 30.31 in 10.0 mi Calm Calm - N/A   Overcast
2:56 AM 57.0 °F 53.1 °F 87% 30.31 in 10.0 mi Calm Calm - N/A   Overcast
3:56 AM 55.9 °F 53.1 °F 90% 30.30 in 10.0 mi Calm Calm - N/A   Overcast
4:56 AM 57.0 °F 53.1 °F 87% 30.30 in 10.0 mi Calm Calm - N/A   Overcast
5:56 AM 57.0 °F 53.1 °F 87% 30.30 in 10.0 mi Calm Calm - N/A   Overcast
6:47 AM 55.4 °F 53.6 °F 94% 30.27 in 10.0 mi Calm Calm - N/A   Overcast
6:56 AM 57.0 °F 54.0 °F 89% 30.31 in 10.0 mi Calm Calm - N/A   Overcast
7:56 AM 57.0 °F 54.0 °F 89% 30.31 in 10.0 mi Calm Calm - N/A   Overcast
8:56 AM 57.9 °F 54.0 °F 87% 30.33 in 10.0 mi Calm Calm - N/A   Overcast
9:14 AM 59.0 °F 53.6 °F 82% 30.29 in 10.0 mi Calm Calm - N/A   Overcast
9:56 AM 61.0 °F 55.0 °F 81% 30.33 in 10.0 mi Calm Calm - N/A   Overcast
10:14 AM 62.6 °F 53.6 °F 72% 30.29 in 10.0 mi SSE 5.8 mph - N/A   Overcast
10:37 AM 62.6 °F 53.6 °F 72% 30.28 in 10.0 mi SE 6.9 mph - N/A   Overcast
10:56 AM 62.1 °F 55.0 °F 78% 30.32 in 10.0 mi ESE 4.6 mph - N/A   Overcast
11:56 AM 63.0 °F 55.0 °F 75% 30.30 in 10.0 mi SE 5.8 mph - N/A   Overcast
12:56 PM 64.0 °F 55.9 °F 75% 30.28 in 10.0 mi SSE 4.6 mph - N/A   Overcast
1:56 PM 64.0 °F 55.9 °F 75% 30.24 in 10.0 mi Calm Calm - N/A   Overcast
2:26 PM 64.4 °F 55.4 °F 73% 30.20 in 10.0 mi SE 3.5 mph - N/A   Mostly Cloudy
2:41 PM 64.4 °F 55.4 °F 73% 30.19 in 10.0 mi ESE 3.5 mph - N/A   Overcast
2:56 PM 64.9 °F 55.9 °F 73% 30.23 in 10.0 mi SSE 4.6 mph - N/A   Overcast
3:56 PM 64.0 °F 55.9 °F 75% 30.22 in 10.0 mi SE 5.8 mph - 0.00 in   Overcast
4:56 PM 63.0 °F 55.9 °F 78% 30.21 in 10.0 mi SE 6.9 mph - N/A   Overcast
5:56 PM 62.1 °F 57.0 °F 84% 30.19 in 9.0 mi SE 8.1 mph - 0.00 in Rain Light Rain
6:46 PM 59.0 °F 57.2 °F 94% 30.15 in 8.0 mi ESE 5.8 mph - N/A Rain Rain
6:56 PM 59.0 °F 57.9 °F 96% 30.19 in 7.0 mi ESE 6.9 mph - N/A Rain Light Rain
7:28 PM 59.0 °F 57.2 °F 94% 30.14 in 6.0 mi Calm Calm - N/A Rain Rain
7:33 PM 59.0 °F 57.2 °F 94% 30.14 in 5.0 mi ESE 6.9 mph - N/A Rain Rain
7:48 PM 59.0 °F 57.2 °F 94% 30.13 in 6.0 mi ESE 6.9 mph - N/A Rain Light Rain
7:56 PM 59.0 °F 57.0 °F 93% 30.17 in 5.0 mi ESE 6.9 mph - N/A Rain Light Rain
8:56 PM 57.9 °F 57.0 °F 97% 30.15 in 5.0 mi SE 9.2 mph - N/A Rain Light Rain
9:56 PM 57.9 °F 57.0 °F 97% 30.15 in 5.0 mi SE 10.4 mph - N/A Rain Light Rain
10:56 PM 59.0 °F 57.9 °F 96% 30.13 in 5.0 mi SE 10.4 mph - N/A Rain Light Rain
11:56 PM 59.0 °F 57.9 °F 96% 30.10 in 7.0 mi SSE 8.1 mph - N/A Rain Light Rain