Gaithersburg, MD

11:40 AM EST on December 12, 2019 (GMT -0500)
Montgomery County

Weather History for KGAI - October, 2019

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Sunday, October 13, 2019

  Actual Average (WUND) Record (WUND)
Temperature  
Mean Temperature 54 °F -  
Max Temperature 64 °F - - (-1)
Min Temperature 45 °F - - (-1)
Degree Days  
Heating Degree Days 10    
Growing Degree Days 4 (Base 50)    
Moisture  
Dew Point 43 °F    
Average Humidity 66    
Maximum Humidity 86    
Minimum Humidity 40    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.12 in    
Wind  
Wind Speed 3 mph (SSE)    
Max Wind Speed 7 mph    
Max Gust Speed -    
Visibility 10 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. 13, 2019 Rise Set
Actual Time 7:16 AM EDT 6:33 PM EDT
Civil Twilight 6:49 AM EDT 7:00 PM EDT
Nautical Twilight 6:18 AM EDT 7:31 PM EDT
Astronomical Twilight 5:47 AM EDT 8:01 PM EDT
Moon 6:54 PM EDT (10/13) 6:48 AM EDT (10/13)
Length of Visible Light 12h 10m
Length of Day
11h 17m
Full, 100% of the Moon is Illuminated
Oct 13
Full
Oct 13
Full
Oct 21
Last Quarter
Oct 27
New
Nov 4
First 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 50.0 °F 39.9 °F 68% 30.12 in 10.0 mi NW 3.5 mph - N/A   Clear
1:56 AM 48.0 °F 41.0 °F 77% 30.12 in 10.0 mi Calm Calm - N/A   Clear
2:56 AM 46.9 °F 41.0 °F 80% 30.13 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
3:56 AM 45.0 °F 41.0 °F 86% 30.13 in 10.0 mi Calm Calm - N/A   Scattered Clouds
4:56 AM 46.0 °F 41.0 °F 83% 30.15 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:56 AM 48.0 °F 41.0 °F 77% 30.15 in 10.0 mi Calm Calm - 0.00 in Rain Light Rain
6:56 AM 48.0 °F 43.0 °F 83% 30.19 in 10.0 mi West 3.5 mph - 0.00 in   Overcast
7:56 AM 48.9 °F 41.0 °F 74% 30.18 in 10.0 mi Calm Calm - 0.00 in   Overcast
8:56 AM 51.1 °F 39.9 °F 66% 30.18 in 10.0 mi Variable 3.5 mph - N/A   Scattered Clouds
9:56 AM 54.0 °F 39.0 °F 57% 30.17 in 10.0 mi Variable 4.6 mph - N/A   Overcast
10:56 AM 57.0 °F 37.0 °F 47% 30.17 in 10.0 mi Calm Calm - N/A   Scattered Clouds
11:56 AM 62.1 °F 37.9 °F 41% 30.15 in 10.0 mi SE 6.9 mph - N/A   Scattered Clouds
12:56 PM 63.0 °F 39.0 °F 41% 30.13 in 10.0 mi South 6.9 mph - N/A   Overcast
1:56 PM 64.0 °F 39.0 °F 40% 30.11 in 10.0 mi South 5.8 mph - N/A   Overcast
2:56 PM 64.0 °F 39.9 °F 41% 30.09 in 10.0 mi South 5.8 mph - N/A   Overcast
3:56 PM 63.0 °F 42.1 °F 46% 30.08 in 10.0 mi SSE 5.8 mph - N/A   Overcast
4:56 PM 62.1 °F 44.1 °F 52% 30.07 in 10.0 mi Variable 3.5 mph - N/A   Overcast
5:56 PM 61.0 °F 46.0 °F 58% 30.07 in 10.0 mi SE 6.9 mph - N/A   Overcast
6:56 PM 59.0 °F 48.9 °F 69% 30.07 in 10.0 mi SE 5.8 mph - N/A   Overcast
7:56 PM 57.9 °F 50.0 °F 75% 30.07 in 10.0 mi Calm Calm - N/A   Overcast
8:56 PM 57.0 °F 50.0 °F 77% 30.07 in 10.0 mi Variable 4.6 mph - N/A   Overcast
9:56 PM 57.0 °F 51.1 °F 81% 30.06 in 10.0 mi Variable 3.5 mph - N/A   Overcast
10:56 PM 57.0 °F 51.1 °F 81% 30.06 in 10.0 mi Calm Calm - N/A   Overcast
11:56 PM 54.0 °F 50.0 °F 86% 30.06 in 10.0 mi Calm Calm - N/A   Scattered Clouds