Air Density Online

Park Jefferson Speedway in Jefferson, South Dakota
Historical weather information* for Tuesday, March 19 2019

All weather data from Darksky.net. Please note that some dates might have incomplete data.


Get current weather for Park Jefferson Speedway.
Track elevation: 1109 ft.

General conditions: Mostly cloudy starting in the afternoon.

  • Time
  • Temp
  • Hum
  • Uncorrected Barometer
  • Dew Point
  • Grains
  • Wind
  • Air Density
  • Density Altitude
  • Mar 19 12:00 am
  • 36 deg F
  • 72%
  • 29.13 Hg
  • 28 deg F
  • 22.9
  • SE 3 mph
  • 101.54 %
  • -525 ft.
  • Mar 19 1:00 am
  • 35 deg F
  • 73%
  • 29.12 Hg
  • 28 deg F
  • 22.3
  • SE 7 mph
  • 101.71 %
  • -581 ft.
  • Mar 19 2:00 am
  • 33 deg F
  • 81%
  • 29.10 Hg
  • 28 deg F
  • 22.9
  • SE 5 mph
  • 102.06 %
  • -701 ft.
  • Mar 19 3:00 am
  • 33 deg F
  • 79%
  • 29.10 Hg
  • 28 deg F
  • 22.3
  • SE 5 mph
  • 102.07 %
  • -702 ft.
  • Mar 19 4:00 am
  • 33 deg F
  • 79%
  • 29.09 Hg
  • 28 deg F
  • 22.3
  • SE 2 mph
  • 102.03 %
  • -689 ft.
  • Mar 19 5:00 am
  • 31 deg F
  • 84%
  • 29.08 Hg
  • 27 deg F
  • 21.9
  • SE 3 mph
  • 102.43 %
  • -824 ft.
  • Mar 19 6:00 am
  • 32 deg F
  • 82%
  • 29.09 Hg
  • 28 deg F
  • 22.2
  • SE 3 mph
  • 102.23 %
  • -756 ft.
  • Mar 19 7:00 am
  • 33 deg F
  • 80%
  • 29.08 Hg
  • 28 deg F
  • 22.6
  • SE 4 mph
  • 102.00 %
  • -678 ft.
  • Mar 19 8:00 am
  • 33 deg F
  • 79%
  • 29.09 Hg
  • 28 deg F
  • 22.3
  • SE 3 mph
  • 102.03 %
  • -690 ft.
  • Mar 19 9:00 am
  • 33 deg F
  • 82%
  • 29.10 Hg
  • 28 deg F
  • 23.2
  • SE 2 mph
  • 102.04 %
  • -692 ft.
  • Mar 19 10:00 am
  • 37 deg F
  • 74%
  • 29.09 Hg
  • 30 deg F
  • 24.5
  • SE 4 mph
  • 101.17 %
  • -398 ft.
  • Mar 19 11:00 am
  • 40 deg F
  • 64%
  • 29.09 Hg
  • 29 deg F
  • 23.8
  • SE 4 mph
  • 100.58 %
  • -199 ft.
  • Mar 19 12:00 pm
  • 44 deg F
  • 58%
  • 29.09 Hg
  • 30 deg F
  • 25.2
  • SW 6 mph
  • 99.74 %
  • 88 ft.
  • Mar 19 1:00 pm
  • 47 deg F
  • 61%
  • 29.09 Hg
  • 34 deg F
  • 29.8
  • SW 5 mph
  • 99.04 %
  • 330 ft.
  • Mar 19 2:00 pm
  • 49 deg F
  • 66%
  • 29.08 Hg
  • 38 deg F
  • 34.8
  • SW 6 mph
  • 98.52 %
  • 510 ft.
  • Mar 19 3:00 pm
  • 51 deg F
  • 64%
  • 29.05 Hg
  • 39 deg F
  • 36.4
  • SW 6 mph
  • 98.00 %
  • 690 ft.
  • Mar 19 4:00 pm
  • 52 deg F
  • 61%
  • 29.04 Hg
  • 39 deg F
  • 36.0
  • SW 4 mph
  • 97.77 %
  • 769 ft.
  • Mar 19 5:00 pm
  • 52 deg F
  • 60%
  • 29.02 Hg
  • 38 deg F
  • 35.4
  • SW 5 mph
  • 97.73 %
  • 784 ft.
  • Mar 19 6:00 pm
  • 53 deg F
  • 58%
  • 29.02 Hg
  • 39 deg F
  • 35.5
  • W 4 mph
  • 97.51 %
  • 861 ft.
  • Mar 19 7:00 pm
  • 51 deg F
  • 66%
  • 29.02 Hg
  • 40 deg F
  • 37.6
  • NW 2 mph
  • 97.87 %
  • 735 ft.
  • Mar 19 8:00 pm
  • 49 deg F
  • 75%
  • 29.03 Hg
  • 41 deg F
  • 39.6
  • SW 3 mph
  • 98.23 %
  • 609 ft.
  • Mar 19 9:00 pm
  • 46 deg F
  • 81%
  • 29.04 Hg
  • 40 deg F
  • 38.2
  • NW 7 mph
  • 98.88 %
  • 384 ft.
  • Mar 19 10:00 pm
  • 43 deg F
  • 77%
  • 29.05 Hg
  • 36 deg F
  • 32.3
  • NW 11 mph
  • 99.63 %
  • 127 ft.
  • Mar 19 11:00 pm
  • 38 deg F
  • 86%
  • 29.06 Hg
  • 34 deg F
  • 29.7
  • NW 14 mph
  • 100.74 %
  • -253 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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