Air Density Online

Black Hills Speedway in Rapid City, South Dakota
Historical weather information* for Monday, December 06 2021

Powered by Darksky.net. Dates available from 2017-present. Please note that some dates might have incomplete data.


Get current weather for Black Hills Speedway.
Track elevation: 3129.9 ft.

General conditions: Mostly cloudy throughout the day.

  • Time
  • Temp
  • Hum
  • Uncorrected Barometer
  • Dew Point
  • Grains
  • Wind
  • Air Density
  • Density Altitude
  • Dec 06 12:00 am
  • 15 deg F
  • 68%
  • 27.21 Hg
  • 10 deg F
  • 9.6
  • NW 14 mph
  • 99.33 %
  • 231 ft.
  • Dec 06 1:00 am
  • 14 deg F
  • 67%
  • 27.21 Hg
  • 10 deg F
  • 9.1
  • NW 11 mph
  • 99.55 %
  • 155 ft.
  • Dec 06 2:00 am
  • 13 deg F
  • 69%
  • 27.22 Hg
  • 9 deg F
  • 8.9
  • NW 7 mph
  • 99.80 %
  • 68 ft.
  • Dec 06 3:00 am
  • 12 deg F
  • 71%
  • 27.21 Hg
  • 9 deg F
  • 8.8
  • N 6 mph
  • 100.01 %
  • -2 ft.
  • Dec 06 4:00 am
  • 11 deg F
  • 70%
  • 27.21 Hg
  • 8 deg F
  • 8.3
  • SW 4 mph
  • 100.22 %
  • -75 ft.
  • Dec 06 5:00 am
  • 10 deg F
  • 74%
  • 27.20 Hg
  • 8 deg F
  • 8.4
  • S 4 mph
  • 100.38 %
  • -131 ft.
  • Dec 06 6:00 am
  • 9 deg F
  • 76%
  • 27.19 Hg
  • 8 deg F
  • 8.2
  • SE 3 mph
  • 100.58 %
  • -198 ft.
  • Dec 06 7:00 am
  • 8 deg F
  • 77%
  • 27.18 Hg
  • 8 deg F
  • 8.0
  • S 3 mph
  • 100.77 %
  • -264 ft.
  • Dec 06 8:00 am
  • 9 deg F
  • 75%
  • 27.16 Hg
  • 8 deg F
  • 8.1
  • S 4 mph
  • 100.48 %
  • -163 ft.
  • Dec 06 9:00 am
  • 13 deg F
  • 71%
  • 27.13 Hg
  • 10 deg F
  • 9.2
  • SE 6 mph
  • 99.49 %
  • 177 ft.
  • Dec 06 10:00 am
  • 17 deg F
  • 64%
  • 27.09 Hg
  • 11 deg F
  • 9.9
  • SE 8 mph
  • 98.49 %
  • 520 ft.
  • Dec 06 11:00 am
  • 19 deg F
  • 61%
  • 27.04 Hg
  • 11 deg F
  • 10.3
  • SE 10 mph
  • 97.88 %
  • 732 ft.
  • Dec 06 12:00 pm
  • 21 deg F
  • 58%
  • 26.97 Hg
  • 12 deg F
  • 10.7
  • SE 12 mph
  • 97.23 %
  • 960 ft.
  • Dec 06 1:00 pm
  • 24 deg F
  • 53%
  • 26.90 Hg
  • 13 deg F
  • 11.2
  • SE 13 mph
  • 96.35 %
  • 1268 ft.
  • Dec 06 2:00 pm
  • 27 deg F
  • 49%
  • 26.83 Hg
  • 13 deg F
  • 11.7
  • SE 14 mph
  • 95.50 %
  • 1568 ft.
  • Dec 06 3:00 pm
  • 29 deg F
  • 47%
  • 26.78 Hg
  • 14 deg F
  • 12.2
  • SE 14 mph
  • 94.92 %
  • 1774 ft.
  • Dec 06 4:00 pm
  • 27 deg F
  • 51%
  • 26.75 Hg
  • 14 deg F
  • 12.2
  • SE 13 mph
  • 95.19 %
  • 1679 ft.
  • Dec 06 5:00 pm
  • 24 deg F
  • 57%
  • 26.74 Hg
  • 14 deg F
  • 12.1
  • SE 12 mph
  • 95.75 %
  • 1478 ft.
  • Dec 06 6:00 pm
  • 24 deg F
  • 57%
  • 26.72 Hg
  • 14 deg F
  • 12.1
  • SE 11 mph
  • 95.68 %
  • 1505 ft.
  • Dec 06 7:00 pm
  • 24 deg F
  • 58%
  • 26.68 Hg
  • 14 deg F
  • 12.3
  • SE 9 mph
  • 95.54 %
  • 1554 ft.
  • Dec 06 8:00 pm
  • 23 deg F
  • 60%
  • 26.66 Hg
  • 14 deg F
  • 12.2
  • SE 5 mph
  • 95.68 %
  • 1503 ft.
  • Dec 06 9:00 pm
  • 23 deg F
  • 63%
  • 26.67 Hg
  • 15 deg F
  • 12.8
  • NE 7 mph
  • 95.70 %
  • 1498 ft.
  • Dec 06 10:00 pm
  • 21 deg F
  • 67%
  • 26.70 Hg
  • 14 deg F
  • 12.5
  • N 11 mph
  • 96.21 %
  • 1318 ft.
  • Dec 06 11:00 pm
  • 21 deg F
  • 69%
  • 26.70 Hg
  • 15 deg F
  • 12.9
  • NW 10 mph
  • 96.19 %
  • 1324 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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