Air Density Online

Auto Club Speedway in Fontana, California
Historical weather information* for Monday, April 22 2019

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: Partly cloudy in the evening.

  • Time
  • Temp
  • Hum
  • Uncorrected Barometer
  • Dew Point
  • Grains
  • Wind
  • Air Density
  • Density Altitude
  • Apr 22 12:00 am
  • 57 deg F
  • 65%
  • 28.80 Hg
  • 45 deg F
  • 46.5
  • SE 0 mph
  • 95.78 %
  • 1470 ft.
  • Apr 22 1:00 am
  • 56 deg F
  • 68%
  • 28.80 Hg
  • 46 deg F
  • 47.0
  • NE 1 mph
  • 95.96 %
  • 1406 ft.
  • Apr 22 2:00 am
  • 55 deg F
  • 68%
  • 28.78 Hg
  • 45 deg F
  • 45.3
  • NW 2 mph
  • 96.11 %
  • 1352 ft.
  • Apr 22 3:00 am
  • 54 deg F
  • 70%
  • 28.76 Hg
  • 44 deg F
  • 45.0
  • NW 2 mph
  • 96.26 %
  • 1298 ft.
  • Apr 22 4:00 am
  • 53 deg F
  • 72%
  • 28.76 Hg
  • 44 deg F
  • 44.6
  • NW 2 mph
  • 96.46 %
  • 1229 ft.
  • Apr 22 5:00 am
  • 53 deg F
  • 72%
  • 28.77 Hg
  • 44 deg F
  • 44.6
  • NW 2 mph
  • 96.48 %
  • 1221 ft.
  • Apr 22 6:00 am
  • 52 deg F
  • 73%
  • 28.77 Hg
  • 44 deg F
  • 43.6
  • NW 3 mph
  • 96.69 %
  • 1147 ft.
  • Apr 22 7:00 am
  • 52 deg F
  • 73%
  • 28.79 Hg
  • 44 deg F
  • 43.5
  • NE 3 mph
  • 96.77 %
  • 1120 ft.
  • Apr 22 8:00 am
  • 56 deg F
  • 62%
  • 28.79 Hg
  • 43 deg F
  • 42.8
  • W 1 mph
  • 96.04 %
  • 1378 ft.
  • Apr 22 9:00 am
  • 61 deg F
  • 53%
  • 28.79 Hg
  • 44 deg F
  • 43.8
  • SW 1 mph
  • 95.08 %
  • 1717 ft.
  • Apr 22 10:00 am
  • 66 deg F
  • 44%
  • 28.79 Hg
  • 43 deg F
  • 43.3
  • NW 4 mph
  • 94.20 %
  • 2031 ft.
  • Apr 22 11:00 am
  • 70 deg F
  • 38%
  • 28.82 Hg
  • 43 deg F
  • 42.9
  • NW 4 mph
  • 93.57 %
  • 2257 ft.
  • Apr 22 12:00 pm
  • 73 deg F
  • 34%
  • 28.76 Hg
  • 43 deg F
  • 42.5
  • NW 4 mph
  • 92.86 %
  • 2513 ft.
  • Apr 22 1:00 pm
  • 76 deg F
  • 31%
  • 28.74 Hg
  • 43 deg F
  • 42.9
  • NW 4 mph
  • 92.28 %
  • 2726 ft.
  • Apr 22 2:00 pm
  • 78 deg F
  • 27%
  • 28.74 Hg
  • 41 deg F
  • 39.9
  • NW 5 mph
  • 92.00 %
  • 2827 ft.
  • Apr 22 3:00 pm
  • 80 deg F
  • 26%
  • 28.74 Hg
  • 42 deg F
  • 41.1
  • NW 6 mph
  • 91.63 %
  • 2961 ft.
  • Apr 22 4:00 pm
  • 81 deg F
  • 27%
  • 28.70 Hg
  • 44 deg F
  • 44.1
  • SW 4 mph
  • 91.29 %
  • 3088 ft.
  • Apr 22 5:00 pm
  • 81 deg F
  • 28%
  • 28.69 Hg
  • 45 deg F
  • 45.8
  • SW 7 mph
  • 91.21 %
  • 3116 ft.
  • Apr 22 6:00 pm
  • 79 deg F
  • 31%
  • 28.71 Hg
  • 46 deg F
  • 47.5
  • W 5 mph
  • 91.56 %
  • 2987 ft.
  • Apr 22 7:00 pm
  • 77 deg F
  • 35%
  • 28.70 Hg
  • 47 deg F
  • 50.3
  • SW 5 mph
  • 91.81 %
  • 2896 ft.
  • Apr 22 8:00 pm
  • 74 deg F
  • 41%
  • 28.73 Hg
  • 49 deg F
  • 53.2
  • SW 3 mph
  • 92.36 %
  • 2695 ft.
  • Apr 22 9:00 pm
  • 71 deg F
  • 45%
  • 28.75 Hg
  • 49 deg F
  • 52.8
  • NW 4 mph
  • 92.98 %
  • 2470 ft.
  • Apr 22 10:00 pm
  • 69 deg F
  • 48%
  • 28.77 Hg
  • 48 deg F
  • 52.5
  • NW 3 mph
  • 93.39 %
  • 2321 ft.
  • Apr 22 11:00 pm
  • 66 deg F
  • 49%
  • 28.77 Hg
  • 46 deg F
  • 48.3
  • NW 3 mph
  • 94.01 %
  • 2101 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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