Air Density Online

Belle-Clair Speedway in Belleville, Illinois
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 Belle-Clair Speedway.
Track elevation: 472.4 ft.

General conditions: Possible drizzle in the evening.

  • Time
  • Temp
  • Hum
  • Uncorrected Barometer
  • Dew Point
  • Grains
  • Wind
  • Air Density
  • Density Altitude
  • Sep 20 12:00 am
  • 73 deg F
  • 80%
  • 29.54 Hg
  • 67 deg F
  • 98.7
  • SE 1 mph
  • 94.17 %
  • 2042 ft.
  • Sep 20 1:00 am
  • 72 deg F
  • 79%
  • 29.54 Hg
  • 65 deg F
  • 94.1
  • NE 0 mph
  • 94.47 %
  • 1935 ft.
  • Sep 20 2:00 am
  • 71 deg F
  • 82%
  • 29.54 Hg
  • 65 deg F
  • 94.4
  • SE 1 mph
  • 94.64 %
  • 1873 ft.
  • Sep 20 3:00 am
  • 71 deg F
  • 81%
  • 29.54 Hg
  • 65 deg F
  • 93.3
  • SE 0 mph
  • 94.67 %
  • 1864 ft.
  • Sep 20 4:00 am
  • 70 deg F
  • 85%
  • 29.55 Hg
  • 65 deg F
  • 94.6
  • SE 1 mph
  • 94.82 %
  • 1809 ft.
  • Sep 20 5:00 am
  • 69 deg F
  • 87%
  • 29.55 Hg
  • 65 deg F
  • 93.6
  • SE 2 mph
  • 95.04 %
  • 1732 ft.
  • Sep 20 6:00 am
  • 68 deg F
  • 91%
  • 29.56 Hg
  • 65 deg F
  • 94.6
  • SE 1 mph
  • 95.22 %
  • 1668 ft.
  • Sep 20 7:00 am
  • 69 deg F
  • 90%
  • 29.60 Hg
  • 66 deg F
  • 96.7
  • SE 3 mph
  • 95.12 %
  • 1704 ft.
  • Sep 20 8:00 am
  • 72 deg F
  • 85%
  • 29.60 Hg
  • 67 deg F
  • 101.3
  • SE 3 mph
  • 94.49 %
  • 1929 ft.
  • Sep 20 9:00 am
  • 76 deg F
  • 82%
  • 29.59 Hg
  • 70 deg F
  • 112.0
  • SE 5 mph
  • 93.55 %
  • 2264 ft.
  • Sep 20 10:00 am
  • 79 deg F
  • 78%
  • 29.61 Hg
  • 72 deg F
  • 117.7
  • SE 6 mph
  • 92.95 %
  • 2481 ft.
  • Sep 20 11:00 am
  • 83 deg F
  • 72%
  • 29.61 Hg
  • 73 deg F
  • 124.0
  • SE 8 mph
  • 92.14 %
  • 2776 ft.
  • Sep 20 12:00 pm
  • 85 deg F
  • 67%
  • 29.60 Hg
  • 73 deg F
  • 123.0
  • S 7 mph
  • 91.81 %
  • 2898 ft.
  • Sep 20 1:00 pm
  • 88 deg F
  • 60%
  • 29.59 Hg
  • 72 deg F
  • 121.2
  • S 6 mph
  • 91.29 %
  • 3087 ft.
  • Sep 20 2:00 pm
  • 88 deg F
  • 60%
  • 29.57 Hg
  • 72 deg F
  • 121.3
  • S 6 mph
  • 91.23 %
  • 3109 ft.
  • Sep 20 3:00 pm
  • 88 deg F
  • 61%
  • 29.56 Hg
  • 73 deg F
  • 123.4
  • SW 7 mph
  • 91.15 %
  • 3137 ft.
  • Sep 20 4:00 pm
  • 88 deg F
  • 60%
  • 29.54 Hg
  • 72 deg F
  • 121.4
  • S 6 mph
  • 91.15 %
  • 3138 ft.
  • Sep 20 5:00 pm
  • 85 deg F
  • 65%
  • 29.56 Hg
  • 72 deg F
  • 119.4
  • S 6 mph
  • 91.73 %
  • 2924 ft.
  • Sep 20 6:00 pm
  • 77 deg F
  • 82%
  • 29.58 Hg
  • 71 deg F
  • 115.9
  • S 5 mph
  • 93.24 %
  • 2378 ft.
  • Sep 20 7:00 pm
  • 74 deg F
  • 85%
  • 29.58 Hg
  • 69 deg F
  • 108.5
  • SW 4 mph
  • 93.94 %
  • 2124 ft.
  • Sep 20 8:00 pm
  • 72 deg F
  • 90%
  • 29.61 Hg
  • 69 deg F
  • 107.3
  • SE 5 mph
  • 94.39 %
  • 1964 ft.
  • Sep 20 9:00 pm
  • 72 deg F
  • 89%
  • 29.61 Hg
  • 69 deg F
  • 106.1
  • SE 5 mph
  • 94.44 %
  • 1946 ft.
  • Sep 20 10:00 pm
  • 73 deg F
  • 85%
  • 29.60 Hg
  • 68 deg F
  • 104.8
  • SE 6 mph
  • 94.26 %
  • 2010 ft.
  • Sep 20 11:00 pm
  • 74 deg F
  • 84%
  • 29.59 Hg
  • 69 deg F
  • 107.2
  • SE 7 mph
  • 94.00 %
  • 2103 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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