Air Density Online

Arizona Speedway in San Tan Valley, Arizona
Historical weather information* for Friday, September 20 2019

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


Get current weather for Arizona Speedway.
Track elevation: 1480 ft.

General conditions: Clear throughout the day.

  • Time
  • Temp
  • Hum
  • Uncorrected Barometer
  • Dew Point
  • Grains
  • Wind
  • Air Density
  • Density Altitude
  • Sep 20 12:00 am
  • 80 deg F
  • 30%
  • 28.13 Hg
  • 46 deg F
  • 48.5
  • SE 3 mph
  • 89.53 %
  • 3738 ft.
  • Sep 20 1:00 am
  • 78 deg F
  • 27%
  • 28.14 Hg
  • 41 deg F
  • 40.8
  • SE 4 mph
  • 90.06 %
  • 3541 ft.
  • Sep 20 2:00 am
  • 76 deg F
  • 31%
  • 28.15 Hg
  • 43 deg F
  • 43.8
  • SE 4 mph
  • 90.36 %
  • 3429 ft.
  • Sep 20 3:00 am
  • 74 deg F
  • 36%
  • 28.14 Hg
  • 45 deg F
  • 47.7
  • SE 4 mph
  • 90.59 %
  • 3343 ft.
  • Sep 20 4:00 am
  • 73 deg F
  • 38%
  • 28.15 Hg
  • 46 deg F
  • 48.6
  • SE 4 mph
  • 90.77 %
  • 3276 ft.
  • Sep 20 5:00 am
  • 72 deg F
  • 41%
  • 28.16 Hg
  • 47 deg F
  • 50.8
  • SE 4 mph
  • 90.92 %
  • 3221 ft.
  • Sep 20 6:00 am
  • 71 deg F
  • 44%
  • 28.17 Hg
  • 48 deg F
  • 52.6
  • SE 4 mph
  • 91.11 %
  • 3153 ft.
  • Sep 20 7:00 am
  • 72 deg F
  • 41%
  • 28.19 Hg
  • 47 deg F
  • 50.7
  • SE 4 mph
  • 91.04 %
  • 3180 ft.
  • Sep 20 8:00 am
  • 78 deg F
  • 33%
  • 28.22 Hg
  • 47 deg F
  • 49.8
  • SE 4 mph
  • 90.12 %
  • 3519 ft.
  • Sep 20 9:00 am
  • 82 deg F
  • 25%
  • 28.23 Hg
  • 43 deg F
  • 42.9
  • SE 4 mph
  • 89.63 %
  • 3700 ft.
  • Sep 20 10:00 am
  • 86 deg F
  • 19%
  • 28.23 Hg
  • 39 deg F
  • 37.0
  • SE 4 mph
  • 89.10 %
  • 3898 ft.
  • Sep 20 11:00 am
  • 88 deg F
  • 15%
  • 28.23 Hg
  • 35 deg F
  • 31.1
  • SE 5 mph
  • 88.88 %
  • 3980 ft.
  • Sep 20 12:00 pm
  • 91 deg F
  • 13%
  • 28.22 Hg
  • 33 deg F
  • 29.6
  • S 6 mph
  • 88.40 %
  • 4162 ft.
  • Sep 20 1:00 pm
  • 92 deg F
  • 12%
  • 28.20 Hg
  • 32 deg F
  • 28.2
  • SW 7 mph
  • 88.22 %
  • 4230 ft.
  • Sep 20 2:00 pm
  • 94 deg F
  • 12%
  • 28.17 Hg
  • 34 deg F
  • 30.1
  • SW 8 mph
  • 87.78 %
  • 4396 ft.
  • Sep 20 3:00 pm
  • 95 deg F
  • 12%
  • 28.16 Hg
  • 34 deg F
  • 31.0
  • SW 7 mph
  • 87.56 %
  • 4476 ft.
  • Sep 20 4:00 pm
  • 96 deg F
  • 11%
  • 28.15 Hg
  • 33 deg F
  • 29.3
  • SW 8 mph
  • 87.40 %
  • 4538 ft.
  • Sep 20 5:00 pm
  • 95 deg F
  • 11%
  • 28.14 Hg
  • 32 deg F
  • 28.5
  • SW 6 mph
  • 87.55 %
  • 4480 ft.
  • Sep 20 6:00 pm
  • 93 deg F
  • 12%
  • 28.14 Hg
  • 33 deg F
  • 29.2
  • SW 6 mph
  • 87.83 %
  • 4376 ft.
  • Sep 20 7:00 pm
  • 89 deg F
  • 14%
  • 28.16 Hg
  • 34 deg F
  • 30.0
  • NE 5 mph
  • 88.54 %
  • 4108 ft.
  • Sep 20 8:00 pm
  • 85 deg F
  • 17%
  • 28.17 Hg
  • 35 deg F
  • 32.1
  • NW 3 mph
  • 89.18 %
  • 3869 ft.
  • Sep 20 9:00 pm
  • 82 deg F
  • 19%
  • 28.19 Hg
  • 36 deg F
  • 32.6
  • NW 2 mph
  • 89.71 %
  • 3671 ft.
  • Sep 20 10:00 pm
  • 80 deg F
  • 21%
  • 28.20 Hg
  • 37 deg F
  • 33.7
  • NE 2 mph
  • 90.06 %
  • 3540 ft.
  • Sep 20 11:00 pm
  • 78 deg F
  • 22%
  • 28.21 Hg
  • 36 deg F
  • 33.1
  • SE 2 mph
  • 90.43 %
  • 3404 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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