Air Density Online

Auto Club Speedway in Fontana, California
Historical weather information* for Friday, July 10 2020

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


Get current weather for Auto Club Speedway.
Track elevation: 1128 ft.

General conditions: Clear throughout the day.

  • Time
  • Temp
  • Hum
  • Uncorrected Barometer
  • Dew Point
  • Grains
  • Wind
  • Air Density
  • Density Altitude
  • Jul 10 12:00 am
  • 69 deg F
  • 66%
  • 28.72 Hg
  • 57 deg F
  • 72.7
  • NW 2 mph
  • 92.81 %
  • 2533 ft.
  • Jul 10 1:00 am
  • 67 deg F
  • 68%
  • 28.72 Hg
  • 56 deg F
  • 69.9
  • NW 2 mph
  • 93.23 %
  • 2380 ft.
  • Jul 10 2:00 am
  • 66 deg F
  • 70%
  • 28.74 Hg
  • 56 deg F
  • 69.4
  • NW 2 mph
  • 93.45 %
  • 2300 ft.
  • Jul 10 3:00 am
  • 65 deg F
  • 71%
  • 28.73 Hg
  • 55 deg F
  • 68.0
  • NW 2 mph
  • 93.63 %
  • 2235 ft.
  • Jul 10 4:00 am
  • 64 deg F
  • 74%
  • 28.72 Hg
  • 56 deg F
  • 68.5
  • N 1 mph
  • 93.78 %
  • 2180 ft.
  • Jul 10 5:00 am
  • 64 deg F
  • 72%
  • 28.72 Hg
  • 55 deg F
  • 66.6
  • N 2 mph
  • 93.83 %
  • 2163 ft.
  • Jul 10 6:00 am
  • 64 deg F
  • 69%
  • 28.74 Hg
  • 54 deg F
  • 63.7
  • NW 2 mph
  • 93.93 %
  • 2128 ft.
  • Jul 10 7:00 am
  • 67 deg F
  • 62%
  • 28.75 Hg
  • 54 deg F
  • 63.5
  • NE 1 mph
  • 93.44 %
  • 2306 ft.
  • Jul 10 8:00 am
  • 72 deg F
  • 57%
  • 28.76 Hg
  • 56 deg F
  • 69.4
  • SE 1 mph
  • 92.48 %
  • 2651 ft.
  • Jul 10 9:00 am
  • 79 deg F
  • 45%
  • 28.76 Hg
  • 56 deg F
  • 69.2
  • SE 2 mph
  • 91.29 %
  • 3085 ft.
  • Jul 10 10:00 am
  • 83 deg F
  • 38%
  • 28.76 Hg
  • 55 deg F
  • 66.5
  • S 3 mph
  • 90.68 %
  • 3313 ft.
  • Jul 10 11:00 am
  • 88 deg F
  • 31%
  • 28.76 Hg
  • 54 deg F
  • 63.6
  • SW 4 mph
  • 89.91 %
  • 3598 ft.
  • Jul 10 12:00 pm
  • 92 deg F
  • 25%
  • 28.76 Hg
  • 51 deg F
  • 58.1
  • SW 5 mph
  • 89.35 %
  • 3805 ft.
  • Jul 10 1:00 pm
  • 96 deg F
  • 18%
  • 28.75 Hg
  • 46 deg F
  • 47.2
  • SW 5 mph
  • 88.91 %
  • 3970 ft.
  • Jul 10 2:00 pm
  • 100 deg F
  • 14%
  • 28.75 Hg
  • 42 deg F
  • 41.4
  • SW 6 mph
  • 88.37 %
  • 4172 ft.
  • Jul 10 3:00 pm
  • 100 deg F
  • 16%
  • 28.74 Hg
  • 46 deg F
  • 47.4
  • SW 7 mph
  • 88.22 %
  • 4227 ft.
  • Jul 10 4:00 pm
  • 100 deg F
  • 17%
  • 28.71 Hg
  • 47 deg F
  • 50.4
  • SW 8 mph
  • 88.08 %
  • 4279 ft.
  • Jul 10 5:00 pm
  • 99 deg F
  • 19%
  • 28.70 Hg
  • 50 deg F
  • 54.8
  • SW 8 mph
  • 88.13 %
  • 4263 ft.
  • Jul 10 6:00 pm
  • 96 deg F
  • 22%
  • 28.70 Hg
  • 51 deg F
  • 57.9
  • SW 9 mph
  • 88.53 %
  • 4111 ft.
  • Jul 10 7:00 pm
  • 93 deg F
  • 26%
  • 28.71 Hg
  • 53 deg F
  • 62.5
  • SW 7 mph
  • 88.95 %
  • 3955 ft.
  • Jul 10 8:00 pm
  • 88 deg F
  • 32%
  • 28.72 Hg
  • 54 deg F
  • 65.8
  • SW 6 mph
  • 89.72 %
  • 3667 ft.
  • Jul 10 9:00 pm
  • 84 deg F
  • 38%
  • 28.73 Hg
  • 56 deg F
  • 68.8
  • SW 4 mph
  • 90.35 %
  • 3431 ft.
  • Jul 10 10:00 pm
  • 81 deg F
  • 43%
  • 28.75 Hg
  • 56 deg F
  • 70.6
  • SW 2 mph
  • 90.87 %
  • 3240 ft.
  • Jul 10 11:00 pm
  • 79 deg F
  • 45%
  • 28.75 Hg
  • 56 deg F
  • 69.2
  • NW 2 mph
  • 91.25 %
  • 3102 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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