Leesburg, VA

12:29 AM EDT on May 22, 2018 (GMT -0400)
Leesburg Executive

Weather History for KJYO - January, 2012

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Tuesday, January 31, 2012

  Actual Average (WUND) Record (WUND)
Temperature  
Mean Temperature 47 °F -  
Max Temperature 64 °F - - (-1)
Min Temperature 30 °F - - (-1)
Degree Days  
Heating Degree Days 18    
Moisture  
Dew Point 29 °F    
Average Humidity 53    
Maximum Humidity 86    
Minimum Humidity 30    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.16 in    
Wind  
Wind Speed 7 mph (SSW)    
Max Wind Speed 15 mph    
Max Gust Speed 20 mph    
Visibility 10 miles    
Events Snow    
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. 31, 2012 Rise Set
Actual Time 7:18 AM EST 5:29 PM EST
Civil Twilight 6:49 AM EST 5:57 PM EST
Nautical Twilight 6:17 AM EST 6:29 PM EST
Astronomical Twilight 5:46 AM EST 7:01 PM EST
Moon 11:18 AM EST (1/31) 1:03 AM EST (1/31)
Length of Visible Light 11h 07m
Length of Day
10h 11m
First Quarter, 55% of the Moon is Illuminated
Jan 31
First Quarter
Feb 7
Full
Feb 14
Last Quarter
Feb 21
New
Feb 29
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 39.2 °F 34.2 °F 23.0 °F 52% 30.21 in 10.0 mi South 6.9 mph - N/A   Clear
12:35 AM 39.2 °F 33.6 °F 24.8 °F 56% 30.20 in 10.0 mi South 8.1 mph - N/A   Clear
12:55 AM 39.2 °F 34.2 °F 24.8 °F 56% 30.20 in 10.0 mi SSW 6.9 mph - N/A   Clear
1:15 AM 37.4 °F 32.1 °F 24.8 °F 60% 30.20 in 10.0 mi SSW 6.9 mph - N/A   Clear
1:35 AM 37.4 °F 30.8 °F 24.8 °F 60% 30.19 in 10.0 mi South 9.2 mph - N/A   Clear
1:55 AM 37.4 °F 31.4 °F 26.6 °F 65% 30.19 in 10.0 mi SSW 8.1 mph - N/A Snow Light Snow
2:15 AM 35.6 °F 30.7 °F 26.6 °F 70% 30.19 in 10.0 mi SSW 5.8 mph - N/A   Clear
2:35 AM 35.6 °F 30.7 °F 26.6 °F 70% 30.19 in 10.0 mi SSW 5.8 mph - N/A   Clear
2:55 AM 35.6 °F 31.7 °F 26.6 °F 70% 30.19 in 10.0 mi SSW 4.6 mph - N/A   Clear
3:15 AM 35.6 °F 29.9 °F 26.6 °F 70% 30.18 in 10.0 mi SSW 6.9 mph - N/A   Clear
3:35 AM 35.6 °F 29.9 °F 26.6 °F 70% 30.18 in 10.0 mi SSW 6.9 mph - N/A   Clear
3:55 AM 35.6 °F 29.9 °F 26.6 °F 70% 30.19 in 10.0 mi SSW 6.9 mph - N/A   Clear
4:15 AM 33.8 °F 27.0 °F 26.6 °F 75% 30.18 in 10.0 mi SSW 8.1 mph - N/A   Clear
4:35 AM 33.8 °F 26.4 °F 26.6 °F 75% 30.19 in 10.0 mi SSW 9.2 mph - N/A   Clear
4:55 AM 35.6 °F 29.2 °F 26.6 °F 70% 30.19 in 10.0 mi SW 8.1 mph - N/A   Clear
5:15 AM 33.8 °F 27.7 °F 26.6 °F 75% 30.19 in 10.0 mi SW 6.9 mph - N/A   Clear
5:35 AM 33.8 °F 28.6 °F 26.6 °F 75% 30.19 in 10.0 mi SW 5.8 mph - N/A   Clear
5:55 AM 32.0 °F 26.4 °F 26.6 °F 80% 30.20 in 10.0 mi SSW 5.8 mph - N/A   Clear
6:15 AM 32.0 °F 26.4 °F 26.6 °F 80% 30.20 in 10.0 mi SW 5.8 mph - N/A   Clear
6:35 AM 30.2 °F 24.3 °F 26.6 °F 86% 30.21 in 10.0 mi WSW 5.8 mph - N/A   Clear
6:55 AM 32.0 °F 25.6 °F 26.6 °F 80% 30.21 in 10.0 mi SW 6.9 mph - N/A   Clear
7:15 AM 33.8 °F 27.0 °F 26.6 °F 75% 30.21 in 10.0 mi SW 8.1 mph - N/A   Clear
7:35 AM 33.8 °F 29.6 °F 26.6 °F 75% 30.22 in 10.0 mi WSW 4.6 mph - N/A   Clear
7:55 AM 33.8 °F 30.8 °F 28.4 °F 81% 30.22 in 10.0 mi WSW 3.5 mph - N/A   Clear
8:15 AM 35.6 °F 32.8 °F 28.4 °F 75% 30.22 in 10.0 mi WSW 3.5 mph - N/A   Clear
8:35 AM 37.4 °F 32.8 °F 28.4 °F 70% 30.23 in 10.0 mi WSW 5.8 mph - N/A   Clear
8:55 AM 41.0 °F 39.0 °F 28.4 °F 61% 30.22 in 10.0 mi SSW 3.5 mph - N/A   Clear
9:15 AM 41.0 °F 36.4 °F 30.2 °F 65% 30.23 in 10.0 mi SW 6.9 mph - N/A   Clear
9:35 AM 42.8 °F 40.1 °F 30.2 °F 61% 30.23 in 10.0 mi SW 4.6 mph - N/A   Clear
9:55 AM 44.6 °F 43.1 °F 30.2 °F 57% 30.23 in 10.0 mi SW 3.5 mph - N/A   Clear
10:15 AM 46.4 °F - 30.2 °F 53% 30.22 in 10.0 mi Calm Calm - N/A   Clear
10:35 AM 48.2 °F - 32.0 °F 54% 30.22 in 10.0 mi Calm Calm - N/A   Clear
10:55 AM 51.8 °F - 32.0 °F 47% 30.21 in 10.0 mi Calm Calm - N/A   Clear
11:15 AM 53.6 °F - 32.0 °F 44% 30.20 in 10.0 mi Calm Calm - N/A   Clear
11:35 AM 57.2 °F - 32.0 °F 38% 30.19 in 10.0 mi SSW 9.2 mph - N/A   Clear
11:55 AM 59.0 °F - 32.0 °F 36% 30.18 in 10.0 mi SSW 10.4 mph - N/A   Clear
12:15 PM 59.0 °F - 32.0 °F 36% 30.17 in 10.0 mi South 9.2 mph - N/A   Clear
12:55 PM 62.6 °F - 32.0 °F 32% 30.14 in 10.0 mi SSW 8.1 mph - N/A   Clear
1:15 PM 62.6 °F - 32.0 °F 32% 30.13 in 10.0 mi SW 9.2 mph - N/A   Clear
1:35 PM 62.6 °F - 32.0 °F 32% 30.12 in 10.0 mi South 10.4 mph 16.1 mph N/A   Clear
1:55 PM 64.4 °F - 32.0 °F 30% 30.11 in 10.0 mi SSW 10.4 mph 18.4 mph N/A   Clear
2:15 PM 64.4 °F - 32.0 °F 30% 30.11 in 10.0 mi SSW 15.0 mph 19.6 mph N/A   Clear
2:35 PM 64.4 °F - 32.0 °F 30% 30.10 in 10.0 mi South 12.7 mph 19.6 mph N/A   Clear
2:55 PM 64.4 °F - 32.0 °F 30% 30.09 in 10.0 mi SSW 9.2 mph 17.3 mph N/A   Clear
3:15 PM 64.4 °F - 32.0 °F 30% 30.09 in 10.0 mi South 11.5 mph - N/A   Clear
3:35 PM 64.4 °F - 32.0 °F 30% 30.08 in 10.0 mi SSW 10.4 mph 18.4 mph N/A   Clear
3:55 PM 62.6 °F - 32.0 °F 32% 30.08 in 10.0 mi South 13.8 mph - N/A   Clear
4:15 PM 62.6 °F - 32.0 °F 32% 30.08 in 10.0 mi SSW 11.5 mph 17.3 mph N/A   Clear
4:35 PM 62.6 °F - 32.0 °F 32% 30.08 in 10.0 mi SSW 9.2 mph - N/A   Clear
4:55 PM 62.6 °F - 32.0 °F 32% 30.08 in 10.0 mi SSW 8.1 mph - N/A   Clear
5:15 PM 60.8 °F - 32.0 °F 34% 30.08 in 10.0 mi SSW 8.1 mph - N/A   Clear
5:35 PM 59.0 °F - 32.0 °F 36% 30.09 in 10.0 mi SSW 6.9 mph - N/A   Clear
5:55 PM 59.0 °F - 32.0 °F 36% 30.09 in 10.0 mi SSW 6.9 mph - N/A   Clear
6:15 PM 57.2 °F - 32.0 °F 38% 30.09 in 10.0 mi South 8.1 mph - N/A   Clear
6:35 PM 55.4 °F - 32.0 °F 41% 30.09 in 10.0 mi SSW 6.9 mph - N/A   Scattered Clouds
6:55 PM 55.4 °F - 32.0 °F 41% 30.09 in 10.0 mi South 5.8 mph - N/A   Clear
7:15 PM 55.4 °F - 32.0 °F 41% 30.10 in 10.0 mi SSW 6.9 mph - N/A   Clear
7:35 PM 53.6 °F - 32.0 °F 44% 30.10 in 10.0 mi SSW 6.9 mph - N/A   Clear
7:55 PM 53.6 °F - 30.2 °F 41% 30.09 in 10.0 mi South 6.9 mph - N/A   Clear
8:15 PM 51.8 °F - 30.2 °F 44% 30.09 in 10.0 mi South 6.9 mph - N/A   Scattered Clouds
8:35 PM 51.8 °F - 30.2 °F 44% 30.09 in 10.0 mi SSW 4.6 mph - N/A   Scattered Clouds
8:55 PM 51.8 °F - 30.2 °F 44% 30.09 in 10.0 mi SSW 5.8 mph - N/A   Clear
9:15 PM 51.8 °F - 30.2 °F 44% 30.09 in 10.0 mi SW 6.9 mph - N/A   Scattered Clouds
9:35 PM 50.0 °F - 30.2 °F 47% 30.09 in 10.0 mi SSW 6.9 mph - N/A   Scattered Clouds
9:55 PM 51.8 °F - 30.2 °F 44% 30.09 in 10.0 mi SSW 5.8 mph - N/A   Clear
10:15 PM 50.0 °F - 32.0 °F 50% 30.08 in 10.0 mi SSW 6.9 mph - N/A   Clear
10:35 PM 50.0 °F - 32.0 °F 50% 30.08 in 10.0 mi SSW 6.9 mph - N/A   Clear
10:55 PM 50.0 °F - 32.0 °F 50% 30.07 in 10.0 mi SSW 5.8 mph - N/A   Clear
11:15 PM 51.8 °F - 32.0 °F 47% 30.06 in 10.0 mi South 6.9 mph - N/A   Clear
11:35 PM 51.8 °F - 32.0 °F 47% 30.06 in 10.0 mi South 5.8 mph - N/A   Clear
11:55 PM 51.8 °F - 32.0 °F 47% 30.06 in 10.0 mi South 4.6 mph - N/A   Clear