Air Density Online

Martinsville Speedway in Martinsville, Virginia
Historical weather information* for Friday, January 15 2021

Powered by Darksky.net. Dates available from 2016-present. Please note that some dates might have incomplete data.


Get current weather for Martinsville Speedway.
Track elevation: 748 ft.

General conditions: Possible light rain in the afternoon.

  • Time
  • Temp
  • Hum
  • Uncorrected Barometer
  • Dew Point
  • Grains
  • Wind
  • Air Density
  • Density Altitude
  • Jan 15 12:00 am
  • 34 deg F
  • 83%
  • 29.04 Hg
  • 30 deg F
  • 24.5
  • SW 3 mph
  • 101.58 %
  • -539 ft.
  • Jan 15 1:00 am
  • 33 deg F
  • 87%
  • 29.03 Hg
  • 30 deg F
  • 24.6
  • SW 2 mph
  • 101.77 %
  • -604 ft.
  • Jan 15 2:00 am
  • 32 deg F
  • 87%
  • 29.03 Hg
  • 29 deg F
  • 23.7
  • SW 2 mph
  • 101.99 %
  • -678 ft.
  • Jan 15 3:00 am
  • 31 deg F
  • 90%
  • 29.02 Hg
  • 29 deg F
  • 23.5
  • SE 2 mph
  • 102.15 %
  • -732 ft.
  • Jan 15 4:00 am
  • 29 deg F
  • 92%
  • 29.01 Hg
  • 27 deg F
  • 22.1
  • SE 2 mph
  • 102.59 %
  • -880 ft.
  • Jan 15 5:00 am
  • 29 deg F
  • 93%
  • 29.01 Hg
  • 28 deg F
  • 22.4
  • SE 2 mph
  • 102.59 %
  • -878 ft.
  • Jan 15 6:00 am
  • 29 deg F
  • 94%
  • 29.02 Hg
  • 28 deg F
  • 22.6
  • SE 2 mph
  • 102.60 %
  • -883 ft.
  • Jan 15 7:00 am
  • 31 deg F
  • 90%
  • 29.02 Hg
  • 29 deg F
  • 23.5
  • SE 2 mph
  • 102.19 %
  • -742 ft.
  • Jan 15 8:00 am
  • 32 deg F
  • 92%
  • 29.02 Hg
  • 30 deg F
  • 25.0
  • SE 3 mph
  • 101.92 %
  • -653 ft.
  • Jan 15 9:00 am
  • 35 deg F
  • 90%
  • 29.02 Hg
  • 32 deg F
  • 27.6
  • S 3 mph
  • 101.23 %
  • -420 ft.
  • Jan 15 10:00 am
  • 37 deg F
  • 87%
  • 28.99 Hg
  • 34 deg F
  • 29.0
  • S 3 mph
  • 100.72 %
  • -244 ft.
  • Jan 15 11:00 am
  • 41 deg F
  • 82%
  • 28.97 Hg
  • 36 deg F
  • 32.0
  • SE 4 mph
  • 99.77 %
  • 78 ft.
  • Jan 15 12:00 pm
  • 44 deg F
  • 78%
  • 28.93 Hg
  • 38 deg F
  • 34.2
  • SE 5 mph
  • 99.00 %
  • 343 ft.
  • Jan 15 1:00 pm
  • 46 deg F
  • 78%
  • 28.91 Hg
  • 39 deg F
  • 36.9
  • SE 6 mph
  • 98.46 %
  • 531 ft.
  • Jan 15 2:00 pm
  • 45 deg F
  • 83%
  • 28.90 Hg
  • 40 deg F
  • 37.9
  • SW 6 mph
  • 98.60 %
  • 480 ft.
  • Jan 15 3:00 pm
  • 43 deg F
  • 87%
  • 28.91 Hg
  • 39 deg F
  • 36.8
  • NW 6 mph
  • 99.05 %
  • 326 ft.
  • Jan 15 4:00 pm
  • 42 deg F
  • 92%
  • 28.92 Hg
  • 40 deg F
  • 37.4
  • W 3 mph
  • 99.28 %
  • 246 ft.
  • Jan 15 5:00 pm
  • 41 deg F
  • 90%
  • 28.94 Hg
  • 38 deg F
  • 35.1
  • NW 3 mph
  • 99.60 %
  • 136 ft.
  • Jan 15 6:00 pm
  • 40 deg F
  • 88%
  • 28.95 Hg
  • 37 deg F
  • 33.0
  • NE 3 mph
  • 99.86 %
  • 48 ft.
  • Jan 15 7:00 pm
  • 39 deg F
  • 87%
  • 28.97 Hg
  • 35 deg F
  • 31.4
  • NW 2 mph
  • 100.19 %
  • -64 ft.
  • Jan 15 8:00 pm
  • 37 deg F
  • 87%
  • 28.97 Hg
  • 34 deg F
  • 29.0
  • NW 3 mph
  • 100.65 %
  • -220 ft.
  • Jan 15 9:00 pm
  • 36 deg F
  • 88%
  • 28.99 Hg
  • 33 deg F
  • 28.2
  • NW 3 mph
  • 100.92 %
  • -313 ft.
  • Jan 15 10:00 pm
  • 35 deg F
  • 87%
  • 28.97 Hg
  • 32 deg F
  • 26.8
  • NW 3 mph
  • 101.11 %
  • -380 ft.
  • Jan 15 11:00 pm
  • 34 deg F
  • 87%
  • 28.96 Hg
  • 31 deg F
  • 25.7
  • NW 3 mph
  • 101.29 %
  • -440 ft.
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Please note that basic weather data used here is obtained from third party weather providers. As a result, the weather information provided cannot be guaranteed by airdensityonline.com. Airdensityonline.com is not a representative of any third party weather providers.


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