Air Density Online

Race USA in Tucson, Arizona
Historical weather information* for Wednesday, March 20 2019

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


Get current weather for Race USA.
Track elevation: 2677.2 ft.

General conditions: Clear throughout the day.

  • Time
  • Temp
  • Hum
  • Uncorrected Barometer
  • Dew Point
  • Grains
  • Wind
  • Air Density
  • Density Altitude
  • Mar 20 12:00 am
  • 62 deg F
  • 37%
  • 27.16 Hg
  • 35 deg F
  • 33.5
  • S 3 mph
  • 89.75 %
  • 3657 ft.
  • Mar 20 1:00 am
  • 60 deg F
  • 43%
  • 27.16 Hg
  • 37 deg F
  • 36.3
  • SE 2 mph
  • 90.04 %
  • 3549 ft.
  • Mar 20 2:00 am
  • 59 deg F
  • 44%
  • 27.16 Hg
  • 37 deg F
  • 35.8
  • SE 3 mph
  • 90.20 %
  • 3488 ft.
  • Mar 20 3:00 am
  • 57 deg F
  • 47%
  • 27.15 Hg
  • 37 deg F
  • 35.6
  • SE 4 mph
  • 90.53 %
  • 3367 ft.
  • Mar 20 4:00 am
  • 58 deg F
  • 46%
  • 27.14 Hg
  • 37 deg F
  • 36.1
  • SE 5 mph
  • 90.32 %
  • 3444 ft.
  • Mar 20 5:00 am
  • 55 deg F
  • 50%
  • 27.15 Hg
  • 37 deg F
  • 35.2
  • SE 4 mph
  • 90.90 %
  • 3229 ft.
  • Mar 20 6:00 am
  • 54 deg F
  • 51%
  • 27.17 Hg
  • 36 deg F
  • 34.6
  • SE 4 mph
  • 91.14 %
  • 3143 ft.
  • Mar 20 7:00 am
  • 53 deg F
  • 56%
  • 27.20 Hg
  • 38 deg F
  • 36.6
  • SE 4 mph
  • 91.37 %
  • 3058 ft.
  • Mar 20 8:00 am
  • 57 deg F
  • 49%
  • 27.20 Hg
  • 38 deg F
  • 37.1
  • SE 6 mph
  • 90.67 %
  • 3316 ft.
  • Mar 20 9:00 am
  • 65 deg F
  • 38%
  • 27.19 Hg
  • 39 deg F
  • 38.2
  • SE 3 mph
  • 89.23 %
  • 3848 ft.
  • Mar 20 10:00 am
  • 72 deg F
  • 30%
  • 27.20 Hg
  • 39 deg F
  • 38.3
  • SE 2 mph
  • 88.07 %
  • 4284 ft.
  • Mar 20 11:00 am
  • 75 deg F
  • 25%
  • 27.18 Hg
  • 37 deg F
  • 35.3
  • SW 4 mph
  • 87.58 %
  • 4471 ft.
  • Mar 20 12:00 pm
  • 78 deg F
  • 20%
  • 27.16 Hg
  • 34 deg F
  • 31.2
  • SW 5 mph
  • 87.11 %
  • 4650 ft.
  • Mar 20 1:00 pm
  • 80 deg F
  • 19%
  • 27.14 Hg
  • 34 deg F
  • 31.7
  • SW 6 mph
  • 86.73 %
  • 4795 ft.
  • Mar 20 2:00 pm
  • 82 deg F
  • 16%
  • 27.10 Hg
  • 32 deg F
  • 28.5
  • SW 8 mph
  • 86.34 %
  • 4941 ft.
  • Mar 20 3:00 pm
  • 83 deg F
  • 15%
  • 27.09 Hg
  • 31 deg F
  • 27.6
  • SW 9 mph
  • 86.15 %
  • 5015 ft.
  • Mar 20 4:00 pm
  • 83 deg F
  • 14%
  • 27.07 Hg
  • 29 deg F
  • 25.8
  • SW 11 mph
  • 86.14 %
  • 5019 ft.
  • Mar 20 5:00 pm
  • 81 deg F
  • 13%
  • 27.07 Hg
  • 26 deg F
  • 22.4
  • SW 10 mph
  • 86.51 %
  • 4876 ft.
  • Mar 20 6:00 pm
  • 80 deg F
  • 14%
  • 27.07 Hg
  • 27 deg F
  • 23.4
  • SW 10 mph
  • 86.67 %
  • 4817 ft.
  • Mar 20 7:00 pm
  • 77 deg F
  • 15%
  • 27.08 Hg
  • 26 deg F
  • 22.7
  • SW 7 mph
  • 87.19 %
  • 4617 ft.
  • Mar 20 8:00 pm
  • 75 deg F
  • 16%
  • 27.10 Hg
  • 26 deg F
  • 22.6
  • SW 5 mph
  • 87.56 %
  • 4476 ft.
  • Mar 20 9:00 pm
  • 71 deg F
  • 18%
  • 27.13 Hg
  • 26 deg F
  • 22.2
  • NW 3 mph
  • 88.35 %
  • 4181 ft.
  • Mar 20 10:00 pm
  • 69 deg F
  • 19%
  • 27.15 Hg
  • 26 deg F
  • 21.9
  • SW 2 mph
  • 88.75 %
  • 4030 ft.
  • Mar 20 11:00 pm
  • 66 deg F
  • 21%
  • 27.17 Hg
  • 26 deg F
  • 21.8
  • SW 3 mph
  • 89.31 %
  • 3818 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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