Air Density Online

Thunderhill Park Raceway in Willows, California
Historical weather information* for Tuesday, January 19 2021

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


Get current weather for Thunderhill Park Raceway.
Track elevation: 295.3 ft.

General conditions: Clear throughout the day.

  • Time
  • Temp
  • Hum
  • Uncorrected Barometer
  • Dew Point
  • Grains
  • Wind
  • Air Density
  • Density Altitude
  • Jan 19 12:00 am
  • 55 deg F
  • 23%
  • 29.78 Hg
  • 19 deg F
  • 14.7
  • N 19 mph
  • 100.17 %
  • -57 ft.
  • Jan 19 1:00 am
  • 53 deg F
  • 26%
  • 29.80 Hg
  • 20 deg F
  • 15.4
  • N 18 mph
  • 100.61 %
  • -208 ft.
  • Jan 19 2:00 am
  • 52 deg F
  • 28%
  • 29.83 Hg
  • 21 deg F
  • 16.0
  • N 19 mph
  • 100.87 %
  • -298 ft.
  • Jan 19 3:00 am
  • 51 deg F
  • 31%
  • 29.82 Hg
  • 22 deg F
  • 17.1
  • NW 19 mph
  • 101.03 %
  • -353 ft.
  • Jan 19 4:00 am
  • 51 deg F
  • 30%
  • 29.81 Hg
  • 22 deg F
  • 16.5
  • NW 19 mph
  • 101.01 %
  • -344 ft.
  • Jan 19 5:00 am
  • 50 deg F
  • 32%
  • 29.83 Hg
  • 22 deg F
  • 17.0
  • NW 19 mph
  • 101.28 %
  • -434 ft.
  • Jan 19 6:00 am
  • 49 deg F
  • 33%
  • 29.83 Hg
  • 22 deg F
  • 16.9
  • NW 19 mph
  • 101.45 %
  • -493 ft.
  • Jan 19 7:00 am
  • 48 deg F
  • 34%
  • 29.83 Hg
  • 22 deg F
  • 16.8
  • NW 19 mph
  • 101.66 %
  • -565 ft.
  • Jan 19 8:00 am
  • 48 deg F
  • 34%
  • 29.83 Hg
  • 22 deg F
  • 16.8
  • NW 20 mph
  • 101.68 %
  • -571 ft.
  • Jan 19 9:00 am
  • 51 deg F
  • 31%
  • 29.86 Hg
  • 22 deg F
  • 17.1
  • NW 21 mph
  • 101.15 %
  • -393 ft.
  • Jan 19 10:00 am
  • 54 deg F
  • 24%
  • 29.86 Hg
  • 19 deg F
  • 14.8
  • NW 21 mph
  • 100.62 %
  • -211 ft.
  • Jan 19 11:00 am
  • 57 deg F
  • 20%
  • 29.84 Hg
  • 18 deg F
  • 13.7
  • NW 21 mph
  • 100.01 %
  • -3 ft.
  • Jan 19 12:00 pm
  • 60 deg F
  • 18%
  • 29.82 Hg
  • 18 deg F
  • 13.8
  • NW 21 mph
  • 99.34 %
  • 226 ft.
  • Jan 19 1:00 pm
  • 62 deg F
  • 14%
  • 29.78 Hg
  • 15 deg F
  • 11.5
  • NW 21 mph
  • 98.90 %
  • 380 ft.
  • Jan 19 2:00 pm
  • 64 deg F
  • 13%
  • 29.77 Hg
  • 15 deg F
  • 11.5
  • NW 19 mph
  • 98.47 %
  • 527 ft.
  • Jan 19 3:00 pm
  • 65 deg F
  • 13%
  • 29.76 Hg
  • 15 deg F
  • 11.9
  • NW 19 mph
  • 98.26 %
  • 598 ft.
  • Jan 19 4:00 pm
  • 64 deg F
  • 14%
  • 29.74 Hg
  • 16 deg F
  • 12.3
  • NW 17 mph
  • 98.37 %
  • 561 ft.
  • Jan 19 5:00 pm
  • 62 deg F
  • 17%
  • 29.77 Hg
  • 18 deg F
  • 14.0
  • NW 15 mph
  • 98.80 %
  • 413 ft.
  • Jan 19 6:00 pm
  • 60 deg F
  • 18%
  • 29.78 Hg
  • 18 deg F
  • 13.8
  • NW 16 mph
  • 99.23 %
  • 263 ft.
  • Jan 19 7:00 pm
  • 58 deg F
  • 21%
  • 29.79 Hg
  • 20 deg F
  • 15.0
  • NW 15 mph
  • 99.60 %
  • 137 ft.
  • Jan 19 8:00 pm
  • 56 deg F
  • 23%
  • 29.80 Hg
  • 20 deg F
  • 15.2
  • NW 14 mph
  • 100.01 %
  • -3 ft.
  • Jan 19 9:00 pm
  • 55 deg F
  • 25%
  • 29.81 Hg
  • 21 deg F
  • 16.0
  • NW 13 mph
  • 100.23 %
  • -77 ft.
  • Jan 19 10:00 pm
  • 54 deg F
  • 24%
  • 29.81 Hg
  • 19 deg F
  • 14.8
  • NW 12 mph
  • 100.45 %
  • -153 ft.
  • Jan 19 11:00 pm
  • 53 deg F
  • 24%
  • 29.81 Hg
  • 19 deg F
  • 14.2
  • NW 12 mph
  • 100.67 %
  • -228 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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