Air Density Online

Irwindale Speedway in Irwindale, California
Historical weather information* for Saturday, September 21 2019

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


Get current weather for Irwindale Speedway.
Track elevation: 370.7 ft.

General conditions: Clear throughout the day.

  • Time
  • Temp
  • Hum
  • Uncorrected Barometer
  • Dew Point
  • Grains
  • Wind
  • Air Density
  • Density Altitude
  • Sep 21 12:00 am
  • 67 deg F
  • 65%
  • 29.46 Hg
  • 55 deg F
  • 65.0
  • N 2 mph
  • 95.71 %
  • 1492 ft.
  • Sep 21 1:00 am
  • 66 deg F
  • 65%
  • 29.46 Hg
  • 54 deg F
  • 62.8
  • SW 2 mph
  • 95.97 %
  • 1402 ft.
  • Sep 21 2:00 am
  • 66 deg F
  • 62%
  • 29.48 Hg
  • 53 deg F
  • 59.8
  • NW 2 mph
  • 96.07 %
  • 1365 ft.
  • Sep 21 3:00 am
  • 66 deg F
  • 60%
  • 29.46 Hg
  • 52 deg F
  • 57.9
  • NE 2 mph
  • 96.05 %
  • 1373 ft.
  • Sep 21 4:00 am
  • 65 deg F
  • 58%
  • 29.46 Hg
  • 50 deg F
  • 54.0
  • NW 2 mph
  • 96.32 %
  • 1280 ft.
  • Sep 21 5:00 am
  • 64 deg F
  • 59%
  • 29.47 Hg
  • 49 deg F
  • 53.0
  • N 2 mph
  • 96.56 %
  • 1194 ft.
  • Sep 21 6:00 am
  • 64 deg F
  • 57%
  • 29.46 Hg
  • 48 deg F
  • 51.2
  • NE 2 mph
  • 96.56 %
  • 1192 ft.
  • Sep 21 7:00 am
  • 63 deg F
  • 60%
  • 29.49 Hg
  • 49 deg F
  • 52.0
  • NE 3 mph
  • 96.83 %
  • 1098 ft.
  • Sep 21 8:00 am
  • 66 deg F
  • 56%
  • 29.48 Hg
  • 50 deg F
  • 53.9
  • E 2 mph
  • 96.22 %
  • 1312 ft.
  • Sep 21 9:00 am
  • 71 deg F
  • 52%
  • 29.51 Hg
  • 52 deg F
  • 59.5
  • SE 2 mph
  • 95.29 %
  • 1643 ft.
  • Sep 21 10:00 am
  • 75 deg F
  • 48%
  • 29.49 Hg
  • 54 deg F
  • 62.9
  • S 2 mph
  • 94.44 %
  • 1946 ft.
  • Sep 21 11:00 am
  • 79 deg F
  • 43%
  • 29.50 Hg
  • 55 deg F
  • 64.4
  • SW 3 mph
  • 93.73 %
  • 2199 ft.
  • Sep 21 12:00 pm
  • 83 deg F
  • 37%
  • 29.47 Hg
  • 54 deg F
  • 63.1
  • SW 4 mph
  • 92.99 %
  • 2468 ft.
  • Sep 21 1:00 pm
  • 87 deg F
  • 30%
  • 29.43 Hg
  • 52 deg F
  • 58.2
  • SW 5 mph
  • 92.27 %
  • 2729 ft.
  • Sep 21 2:00 pm
  • 90 deg F
  • 25%
  • 29.42 Hg
  • 49 deg F
  • 53.3
  • SW 5 mph
  • 91.84 %
  • 2887 ft.
  • Sep 21 3:00 pm
  • 90 deg F
  • 24%
  • 29.40 Hg
  • 48 deg F
  • 51.2
  • SW 5 mph
  • 91.83 %
  • 2890 ft.
  • Sep 21 4:00 pm
  • 89 deg F
  • 26%
  • 29.37 Hg
  • 50 deg F
  • 53.8
  • SW 6 mph
  • 91.84 %
  • 2885 ft.
  • Sep 21 5:00 pm
  • 89 deg F
  • 27%
  • 29.40 Hg
  • 51 deg F
  • 55.8
  • SW 6 mph
  • 91.90 %
  • 2862 ft.
  • Sep 21 6:00 pm
  • 86 deg F
  • 32%
  • 29.38 Hg
  • 53 deg F
  • 60.3
  • SW 5 mph
  • 92.25 %
  • 2734 ft.
  • Sep 21 7:00 pm
  • 83 deg F
  • 35%
  • 29.41 Hg
  • 53 deg F
  • 59.8
  • SW 4 mph
  • 92.86 %
  • 2515 ft.
  • Sep 21 8:00 pm
  • 80 deg F
  • 37%
  • 29.46 Hg
  • 51 deg F
  • 57.2
  • W 4 mph
  • 93.58 %
  • 2254 ft.
  • Sep 21 9:00 pm
  • 77 deg F
  • 36%
  • 29.45 Hg
  • 48 deg F
  • 50.4
  • SW 3 mph
  • 94.22 %
  • 2025 ft.
  • Sep 21 10:00 pm
  • 76 deg F
  • 35%
  • 29.47 Hg
  • 46 deg F
  • 47.3
  • SE 4 mph
  • 94.52 %
  • 1915 ft.
  • Sep 21 11:00 pm
  • 75 deg F
  • 32%
  • 29.50 Hg
  • 43 deg F
  • 41.7
  • NE 4 mph
  • 94.92 %
  • 1774 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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