Weather History for Gaithersburg, MD

Change the Weather History Date:

Tuesday, January 1, 2013

  Actual Average (KCGS) Record (KCGS)
Temperature  
Mean Temperature 36 °F -  
Max Temperature 42 °F 44 °F 89 °F (2007)
Min Temperature 30 °F 29 °F 12 °F (1977)
Degree Days  
Heating Degree Days 29    
Moisture  
Dew Point 25 °F    
Average Humidity 62    
Maximum Humidity 75    
Minimum Humidity 53    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.99 in    
Wind  
Wind Speed 3 mph (NW)    
Max Wind Speed 10 mph    
Max Gust Speed 16 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

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Jan. 01, 2013 Rise Set
Actual Time 7:28 AM EST 4:56 PM EST
Civil Twilight 6:58 AM EST 5:26 PM EST
Nautical Twilight 6:24 AM EST 6:00 PM EST
Astronomical Twilight 5:52 AM EST 6:32 PM EST
Moon 9:23 PM EST (1/1) 9:41 AM EST (1/1)
Length of Visible Light 10h 28m
Length of Day
9h 28m
Waning Gibbous, 83% of the Moon is Illuminated
Jan 1
Waning Gibbous
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
Full

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 32.0 °F - 23.0 °F 69% 30.01 in 10.0 mi Calm Calm - N/A   Scattered Clouds
12:35 AM 32.0 °F - 24.8 °F 75% 30.01 in 10.0 mi Calm Calm - N/A   Partly Cloudy
12:55 AM 32.0 °F - 23.0 °F 69% 30.01 in 10.0 mi Calm Calm - N/A   Partly Cloudy
1:15 AM 33.8 °F - 21.2 °F 60% 30.01 in 10.0 mi Calm Calm - N/A   Clear
1:35 AM 33.8 °F - 21.2 °F 60% 30.00 in 10.0 mi Calm Calm - N/A   Partly Cloudy
1:55 AM 33.8 °F - 21.2 °F 60% 30.01 in 10.0 mi Calm Calm - N/A   Partly Cloudy
2:15 AM 33.8 °F - 21.2 °F 60% 30.01 in 10.0 mi Calm Calm - N/A   Clear
2:35 AM 33.8 °F 30.8 °F 21.2 °F 60% 30.02 in 10.0 mi WSW 3.5 mph - N/A   Scattered Clouds
3:15 AM 32.0 °F - 21.2 °F 64% 30.00 in 10.0 mi Calm Calm - N/A   Clear
3:35 AM 30.2 °F - 21.2 °F 69% 30.00 in 10.0 mi Calm Calm - N/A   Clear
3:55 AM 30.2 °F - 19.4 °F 64% 30.00 in 10.0 mi Calm Calm - N/A   Clear
4:15 AM 30.2 °F - 21.2 °F 69% 29.99 in 10.0 mi Calm Calm - N/A   Clear
4:35 AM 32.0 °F 26.4 °F 19.4 °F 60% 29.99 in 10.0 mi West 5.8 mph - N/A   Scattered Clouds
5:15 AM 33.8 °F 29.6 °F 21.2 °F 60% 29.99 in 10.0 mi WNW 4.6 mph - N/A   Partly Cloudy
5:35 AM 35.6 °F 31.7 °F 23.0 °F 60% 29.99 in 10.0 mi NW 4.6 mph - N/A   Partly Cloudy
6:15 AM 37.4 °F 32.1 °F 24.8 °F 60% 29.99 in 10.0 mi WNW 6.9 mph - N/A   Clear
6:35 AM 37.4 °F 32.1 °F 24.8 °F 60% 30.00 in 10.0 mi WNW 6.9 mph - N/A   Scattered Clouds
7:15 AM 37.4 °F 32.8 °F 26.6 °F 65% 29.99 in 10.0 mi NNW 5.8 mph - N/A   Clear
7:35 AM 37.4 °F 33.8 °F 26.6 °F 65% 29.99 in 10.0 mi NW 4.6 mph - N/A   Clear
7:55 AM 37.4 °F 32.8 °F 26.6 °F 65% 29.99 in 10.0 mi NW 5.8 mph - N/A   Clear
8:15 AM 37.4 °F 34.9 °F 26.6 °F 65% 30.00 in 10.0 mi WNW 3.5 mph - N/A   Clear
8:35 AM 37.4 °F 34.9 °F 26.6 °F 65% 30.01 in 10.0 mi NW 3.5 mph - N/A   Clear
8:55 AM 37.4 °F - 26.6 °F 65% 29.99 in 10.0 mi Calm Calm - N/A   Partly Cloudy
9:15 AM 37.4 °F - 26.6 °F 65% 30.00 in 10.0 mi Calm Calm - N/A   Scattered Clouds
9:35 AM 39.2 °F 37.0 °F 26.6 °F 61% 30.01 in 10.0 mi WNW 3.5 mph - N/A   Partly Cloudy
9:55 AM 39.2 °F 35.0 °F 26.6 °F 61% 30.01 in 10.0 mi NW 5.8 mph - N/A   Partly Cloudy
10:15 AM 39.2 °F 33.0 °F 26.6 °F 61% 30.01 in 10.0 mi NW 9.2 mph - N/A   Scattered Clouds
10:35 AM 41.0 °F 35.8 °F 26.6 °F 57% 30.01 in 10.0 mi NW 8.1 mph - N/A   Partly Cloudy
10:55 AM 41.0 °F 35.8 °F 26.6 °F 57% 30.00 in 10.0 mi NW 8.1 mph - N/A   Clear
11:15 AM 41.0 °F 35.8 °F 26.6 °F 57% 30.00 in 10.0 mi NW 8.1 mph - N/A   Clear
11:35 AM 41.0 °F 37.1 °F 26.6 °F 57% 29.99 in 10.0 mi NW 5.8 mph - N/A   Scattered Clouds
12:15 PM 42.8 °F 38.6 °F 28.4 °F 57% 29.97 in 10.0 mi NNW 6.9 mph - N/A   Mostly Cloudy
12:35 PM 42.8 °F 37.0 °F 26.6 °F 53% 29.96 in 10.0 mi NW 10.4 mph 16.1 mph N/A   Overcast
12:55 PM 42.8 °F 37.5 °F 26.6 °F 53% 29.94 in 10.0 mi NW 9.2 mph - N/A   Mostly Cloudy
1:15 PM 41.0 °F 35.2 °F 26.6 °F 57% 29.94 in 10.0 mi NW 9.2 mph - N/A   Overcast
1:35 PM 41.0 °F 36.4 °F 26.6 °F 57% 29.93 in 10.0 mi NW 6.9 mph - N/A   Overcast
2:15 PM 41.0 °F 35.8 °F 26.6 °F 57% 29.94 in 10.0 mi NNW 8.1 mph - N/A   Overcast
2:35 PM 41.0 °F 35.8 °F 26.6 °F 57% 29.94 in 10.0 mi NNW 8.1 mph - N/A   Overcast
2:55 PM 41.0 °F 34.7 °F 26.6 °F 57% 29.95 in 10.0 mi NW 10.4 mph - N/A   Overcast
3:15 PM 41.0 °F 34.7 °F 26.6 °F 57% 29.95 in 10.0 mi NW 10.4 mph - N/A   Overcast
3:35 PM 41.0 °F 38.0 °F 26.6 °F 57% 29.95 in 10.0 mi NNW 4.6 mph - N/A   Scattered Clouds
3:55 PM 39.2 °F 37.0 °F 26.6 °F 61% 29.95 in 10.0 mi NNW 3.5 mph - N/A   Scattered Clouds
4:15 PM 39.2 °F - 26.6 °F 61% 29.95 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
4:35 PM 39.2 °F 35.0 °F 26.6 °F 61% 29.98 in 10.0 mi NNW 5.8 mph - N/A   Overcast
5:15 PM 39.2 °F - 26.6 °F 61% 29.97 in 10.0 mi Calm Calm - N/A   Overcast
5:35 PM 39.2 °F 37.0 °F 26.6 °F 61% 29.98 in 10.0 mi North 3.5 mph - N/A   Overcast
5:55 PM 39.2 °F 35.9 °F 26.6 °F 61% 29.99 in 10.0 mi North 4.6 mph - N/A   Overcast
6:15 PM 39.2 °F 35.9 °F 26.6 °F 61% 30.00 in 10.0 mi NNW 4.6 mph - N/A   Overcast
6:35 PM 39.2 °F 35.9 °F 26.6 °F 61% 29.99 in 10.0 mi NW 4.6 mph - N/A   Overcast
6:55 PM 39.2 °F 34.2 °F 26.6 °F 61% 30.00 in 10.0 mi NNW 6.9 mph - N/A   Overcast
7:15 PM 37.4 °F 32.1 °F 26.6 °F 65% 30.01 in 10.0 mi NW 6.9 mph - N/A   Overcast
7:35 PM 37.4 °F 33.8 °F 26.6 °F 65% 30.01 in 10.0 mi NNW 4.6 mph - N/A   Overcast
7:55 PM 37.4 °F 33.8 °F 26.6 °F 65% 30.00 in 10.0 mi NNW 4.6 mph - N/A   Overcast
8:15 PM 37.4 °F - 26.6 °F 65% 30.00 in 10.0 mi Calm Calm - N/A   Overcast
8:35 PM 37.4 °F 34.9 °F 26.6 °F 65% 30.01 in 10.0 mi North 3.5 mph - N/A   Overcast
8:55 PM 37.4 °F 34.9 °F 26.6 °F 65% 30.00 in 10.0 mi North 3.5 mph - N/A   Overcast
9:15 PM 37.4 °F 33.8 °F 26.6 °F 65% 30.02 in 10.0 mi North 4.6 mph - N/A   Overcast
9:35 PM 37.4 °F 32.1 °F 26.6 °F 65% 30.02 in 10.0 mi North 6.9 mph - N/A   Overcast
9:55 PM 37.4 °F 32.8 °F 26.6 °F 65% 30.02 in 10.0 mi North 5.8 mph - N/A   Overcast
10:15 PM 35.6 °F 31.7 °F 26.6 °F 70% 30.02 in 10.0 mi North 4.6 mph - N/A   Overcast
10:35 PM 35.6 °F - 26.6 °F 70% 30.03 in 10.0 mi Calm Calm - N/A   Overcast
10:55 PM 35.6 °F 31.7 °F 26.6 °F 70% 30.03 in 10.0 mi NNW 4.6 mph - N/A   Scattered Clouds
11:15 PM 35.6 °F 31.7 °F 26.6 °F 70% 30.03 in 10.0 mi North 4.6 mph - N/A   Clear
11:35 PM 35.6 °F - 26.6 °F 70% 30.03 in 10.0 mi Calm Calm - N/A   Scattered Clouds
11:55 PM 35.6 °F 32.8 °F 26.6 °F 70% 30.03 in 10.0 mi NE 3.5 mph - N/A   Mostly Cloudy