Gaithersburg, MD

4:51 AM EDT on April 25, 2018 (GMT -0400)
Montgomery County

Weather History for KGAI - January, 2014

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Sunday, January 12, 2014

  Actual Average (KCGS) Record (KCGS)
Temperature  
Mean Temperature 37 °F -  
Max Temperature 46 °F 39 °F 69 °F (2017)
Min Temperature 28 °F 22 °F 4 °F (1968)
Degree Days  
Heating Degree Days 28    
Moisture  
Dew Point 28 °F    
Average Humidity 63    
Maximum Humidity 86    
Minimum Humidity 50    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.92 in    
Wind  
Wind Speed 11 mph (WNW)    
Max Wind Speed 20 mph    
Max Gust Speed 30 mph    
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

Jan. 12, 2014 Rise Set
Actual Time 7:27 AM EST 5:06 PM EST
Civil Twilight 6:57 AM EST 5:36 PM EST
Nautical Twilight 6:24 AM EST 6:09 PM EST
Astronomical Twilight 5:52 AM EST 6:41 PM EST
Moon 2:33 PM EST (1/12) 4:24 AM EST (1/12)
Length of Visible Light 10h 38m
Length of Day
9h 39m
Waxing Gibbous, 89% of the Moon is Illuminated
Jan 12
Waxing Gibbous
Jan 15
Full
Jan 24
Last Quarter
Jan 30
New
Feb 6
First Quarter

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 46.4 °F 39.5 °F 37.4 °F 71% 29.58 in 10.0 mi WNW 17.3 mph 26.5 mph N/A   Overcast
12:35 AM 46.4 °F 39.8 °F 35.6 °F 66% 29.59 in 10.0 mi WNW 16.1 mph 20.7 mph N/A   Scattered Clouds
12:55 AM 46.4 °F 41.5 °F 33.8 °F 62% 29.60 in 10.0 mi WNW 10.4 mph 28.8 mph N/A   Clear
1:15 AM 46.4 °F 40.1 °F 33.8 °F 62% 29.62 in 10.0 mi WNW 15.0 mph 20.7 mph N/A   Scattered Clouds
1:35 AM 44.6 °F 40.2 °F 33.8 °F 66% 29.63 in 10.0 mi NW 8.1 mph 18.4 mph N/A   Overcast
1:55 AM 42.8 °F 36.6 °F 30.2 °F 61% 29.65 in 10.0 mi WNW 11.5 mph - N/A   Mostly Cloudy
2:15 AM 42.8 °F 38.6 °F 30.2 °F 61% 29.66 in 10.0 mi WNW 6.9 mph - N/A   Overcast
2:35 AM 42.8 °F 37.0 °F 30.2 °F 61% 29.66 in 10.0 mi WNW 10.4 mph - N/A   Overcast
2:55 AM 42.8 °F 36.6 °F 30.2 °F 61% 29.67 in 10.0 mi WNW 11.5 mph - N/A   Mostly Cloudy
3:15 AM 42.8 °F 35.8 °F 30.2 °F 61% 29.68 in 10.0 mi WNW 13.8 mph 18.4 mph N/A   Overcast
3:35 AM 42.8 °F 35.8 °F 30.2 °F 61% 29.67 in 10.0 mi WNW 13.8 mph 19.6 mph N/A   Overcast
3:55 AM 41.0 °F 34.3 °F 30.2 °F 65% 29.67 in 10.0 mi WNW 11.5 mph - N/A   Mostly Cloudy
4:15 AM 41.0 °F 34.7 °F 30.2 °F 65% 29.68 in 10.0 mi WNW 10.4 mph - N/A   Scattered Clouds
4:35 AM 39.2 °F 32.0 °F 30.2 °F 70% 29.69 in 10.0 mi NW 11.5 mph - N/A   Scattered Clouds
4:55 AM 41.0 °F 37.1 °F 30.2 °F 65% 29.70 in 10.0 mi NW 5.8 mph - N/A   Mostly Cloudy
5:15 AM 39.2 °F 32.0 °F 30.2 °F 70% 29.71 in 10.0 mi NW 11.5 mph - N/A   Partly Cloudy
5:35 AM 39.2 °F 31.2 °F 28.4 °F 65% 29.73 in 10.0 mi NW 13.8 mph 18.4 mph N/A   Clear
5:55 AM 39.2 °F 31.2 °F 28.4 °F 65% 29.74 in 10.0 mi WNW 13.8 mph 17.3 mph N/A   Partly Cloudy
6:15 AM 41.0 °F 32.8 °F 26.6 °F 57% 29.77 in 10.0 mi NW 16.1 mph 28.8 mph N/A   Clear
6:35 AM 39.2 °F 30.8 °F 26.6 °F 61% 29.79 in 10.0 mi WNW 15.0 mph 23.0 mph N/A   Scattered Clouds
6:55 AM 39.2 °F 30.5 °F 24.8 °F 56% 29.80 in 10.0 mi West 16.1 mph 29.9 mph N/A   Mostly Cloudy
7:15 AM 39.2 °F 30.8 °F 24.8 °F 56% 29.82 in 10.0 mi WNW 15.0 mph 24.2 mph N/A   Mostly Cloudy
7:35 AM 39.2 °F 32.0 °F 24.8 °F 56% 29.84 in 10.0 mi WNW 11.5 mph 18.4 mph N/A   Mostly Cloudy
7:55 AM 39.2 °F 31.2 °F 26.6 °F 61% 29.85 in 10.0 mi WNW 13.8 mph 18.4 mph N/A   Mostly Cloudy
8:15 AM 39.2 °F 32.0 °F 26.6 °F 61% 29.86 in 10.0 mi WNW 11.5 mph - N/A   Mostly Cloudy
8:35 AM 39.2 °F 31.6 °F 26.6 °F 61% 29.87 in 10.0 mi West 12.7 mph 17.3 mph N/A   Overcast
8:55 AM 39.2 °F 32.5 °F 26.6 °F 61% 29.89 in 10.0 mi WNW 10.4 mph - N/A   Overcast
9:15 AM 39.2 °F 31.2 °F 26.6 °F 61% 29.90 in 10.0 mi WNW 13.8 mph 21.9 mph N/A   Overcast
9:35 AM 39.2 °F 33.0 °F 26.6 °F 61% 29.92 in 10.0 mi WNW 9.2 mph 20.7 mph N/A   Overcast
9:55 AM 41.0 °F 35.8 °F 26.6 °F 57% 29.94 in 10.0 mi WNW 8.1 mph 24.2 mph N/A   Overcast
10:15 AM 41.0 °F 38.0 °F 26.6 °F 57% 29.95 in 10.0 mi WNW 4.6 mph - N/A   Overcast
10:35 AM 41.0 °F 36.4 °F 28.4 °F 61% 29.96 in 10.0 mi WNW 6.9 mph - N/A   Overcast
10:55 AM 42.8 °F 36.2 °F 28.4 °F 57% 29.96 in 10.0 mi WNW 12.7 mph - N/A   Overcast
11:15 AM 42.8 °F 34.3 °F 28.4 °F 57% 29.96 in 10.0 mi WNW 19.6 mph 24.2 mph N/A   Overcast
11:35 AM 42.8 °F 37.0 °F 26.6 °F 53% 29.96 in 10.0 mi WNW 10.4 mph 20.7 mph N/A   Overcast
11:55 AM 42.8 °F 37.0 °F 28.4 °F 57% 29.96 in 10.0 mi West 10.4 mph 20.7 mph N/A   Overcast
12:15 PM 44.6 °F 38.4 °F 28.4 °F 53% 29.95 in 10.0 mi West 12.7 mph - N/A   Overcast
12:35 PM 44.6 °F 37.8 °F 28.4 °F 53% 29.96 in 10.0 mi WNW 15.0 mph 21.9 mph N/A   Scattered Clouds
12:55 PM 44.6 °F 38.1 °F 30.2 °F 57% 29.96 in 10.0 mi WNW 13.8 mph - N/A   Partly Cloudy
1:15 PM 44.6 °F 36.9 °F 28.4 °F 53% 29.96 in 10.0 mi WNW 18.4 mph 24.2 mph N/A   Clear
1:35 PM 44.6 °F 36.9 °F 28.4 °F 53% 29.97 in 10.0 mi WNW 18.4 mph 24.2 mph N/A   Clear
1:55 PM 46.4 °F 39.8 °F 28.4 °F 50% 29.97 in 10.0 mi West 16.1 mph 25.3 mph N/A   Clear
2:15 PM 46.4 °F 41.1 °F 28.4 °F 50% 29.98 in 10.0 mi West 11.5 mph 21.9 mph N/A   Partly Cloudy
2:35 PM 46.4 °F 41.5 °F 28.4 °F 50% 30.00 in 10.0 mi WNW 10.4 mph 20.7 mph N/A   Clear
2:55 PM 46.4 °F 40.4 °F 28.4 °F 50% 30.01 in 10.0 mi West 13.8 mph 20.7 mph N/A   Clear
3:15 PM 46.4 °F 40.4 °F 28.4 °F 50% 30.02 in 10.0 mi West 13.8 mph 20.7 mph N/A   Clear
3:35 PM 46.4 °F 40.7 °F 28.4 °F 50% 30.02 in 10.0 mi West 12.7 mph - N/A   Clear
3:55 PM 44.6 °F 38.1 °F 28.4 °F 53% 30.03 in 10.0 mi WNW 13.8 mph 17.3 mph N/A   Clear
4:15 PM 44.6 °F 39.7 °F 28.4 °F 53% 30.04 in 10.0 mi WNW 9.2 mph - N/A   Clear
4:35 PM 44.6 °F 39.2 °F 28.4 °F 53% 30.04 in 10.0 mi WNW 10.4 mph - N/A   Clear
4:55 PM 42.8 °F 38.6 °F 26.6 °F 53% 30.05 in 10.0 mi WNW 6.9 mph - N/A   Clear
5:15 PM 42.8 °F 40.1 °F 26.6 °F 53% 30.06 in 10.0 mi NW 4.6 mph - N/A   Clear
5:35 PM 42.8 °F 40.1 °F 26.6 °F 53% 30.06 in 10.0 mi NW 4.6 mph - N/A   Clear
5:55 PM 41.0 °F - 26.6 °F 57% 30.08 in 10.0 mi Calm Calm - N/A   Clear
6:15 PM 39.2 °F - 26.6 °F 61% 30.08 in 10.0 mi Calm Calm - N/A   Clear
6:35 PM 37.4 °F - 26.6 °F 65% 30.09 in 10.0 mi Calm Calm - N/A   Clear
6:55 PM 35.6 °F - 26.6 °F 70% 30.10 in 10.0 mi Calm Calm - N/A   Clear
7:15 PM 35.6 °F - 26.6 °F 70% 30.11 in 10.0 mi Calm Calm - N/A   Clear
7:35 PM 33.8 °F - 26.6 °F 75% 30.11 in 10.0 mi Calm Calm - N/A   Clear
7:55 PM 35.6 °F - 26.6 °F 70% 30.11 in 10.0 mi Calm Calm - N/A   Clear
8:15 PM 32.0 °F - 26.6 °F 80% 30.11 in 10.0 mi Calm Calm - N/A   Clear
8:35 PM 33.8 °F - 26.6 °F 75% 30.12 in 10.0 mi Calm Calm - N/A   Clear
8:55 PM 33.8 °F 28.6 °F 26.6 °F 75% 30.12 in 10.0 mi ESE 5.8 mph - N/A   Clear
9:15 PM 33.8 °F 30.8 °F 24.8 °F 70% 30.12 in 10.0 mi ESE 3.5 mph - N/A   Clear
9:35 PM 32.0 °F - 24.8 °F 75% 30.11 in 10.0 mi Calm Calm - N/A   Clear
9:55 PM 32.0 °F - 24.8 °F 75% 30.12 in 10.0 mi Calm Calm - N/A   Clear
10:15 PM 32.0 °F - 26.6 °F 80% 30.12 in 10.0 mi Calm Calm - N/A   Clear
10:35 PM 30.2 °F - 24.8 °F 80% 30.12 in 10.0 mi Calm Calm - N/A   Clear
10:55 PM 30.2 °F - 24.8 °F 80% 30.13 in 10.0 mi Calm Calm - N/A   Clear
11:15 PM 28.4 °F - 23.0 °F 80% 30.13 in 10.0 mi Calm Calm - N/A   Clear
11:35 PM 28.4 °F - 24.8 °F 86% 30.13 in 10.0 mi Calm Calm - N/A   Clear
11:55 PM 30.2 °F - 24.8 °F 80% 30.12 in 10.0 mi Calm Calm - N/A   Clear