Air Density Online

Cedar Falls Raceway in Janesville, Iowa
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 Cedar Falls Raceway.
Track elevation: 889.1 ft.

General conditions: Light rain in the morning.

  • Time
  • Temp
  • Hum
  • Uncorrected Barometer
  • Dew Point
  • Grains
  • Wind
  • Air Density
  • Density Altitude
  • Sep 20 12:00 am
  • 66 deg F
  • 96%
  • 29.07 Hg
  • 65 deg F
  • 94.7
  • SE 6 mph
  • 94.00 %
  • 2104 ft.
  • Sep 20 1:00 am
  • 66 deg F
  • 98%
  • 29.08 Hg
  • 66 deg F
  • 96.6
  • SE 4 mph
  • 93.99 %
  • 2105 ft.
  • Sep 20 2:00 am
  • 67 deg F
  • 95%
  • 29.09 Hg
  • 66 deg F
  • 96.9
  • SE 1 mph
  • 93.86 %
  • 2155 ft.
  • Sep 20 3:00 am
  • 66 deg F
  • 95%
  • 29.08 Hg
  • 65 deg F
  • 93.6
  • E 3 mph
  • 94.06 %
  • 2080 ft.
  • Sep 20 4:00 am
  • 66 deg F
  • 96%
  • 29.08 Hg
  • 65 deg F
  • 94.6
  • SE 5 mph
  • 94.04 %
  • 2090 ft.
  • Sep 20 5:00 am
  • 65 deg F
  • 100%
  • 29.08 Hg
  • 65 deg F
  • 95.2
  • SE 6 mph
  • 94.19 %
  • 2034 ft.
  • Sep 20 6:00 am
  • 67 deg F
  • 97%
  • 29.07 Hg
  • 66 deg F
  • 99.1
  • SE 4 mph
  • 93.74 %
  • 2195 ft.
  • Sep 20 7:00 am
  • 67 deg F
  • 97%
  • 29.08 Hg
  • 66 deg F
  • 99.1
  • NE 3 mph
  • 93.78 %
  • 2183 ft.
  • Sep 20 8:00 am
  • 68 deg F
  • 93%
  • 29.12 Hg
  • 66 deg F
  • 98.2
  • SE 1 mph
  • 93.72 %
  • 2202 ft.
  • Sep 20 9:00 am
  • 69 deg F
  • 91%
  • 29.12 Hg
  • 66 deg F
  • 99.4
  • SE 7 mph
  • 93.52 %
  • 2274 ft.
  • Sep 20 10:00 am
  • 75 deg F
  • 79%
  • 29.10 Hg
  • 68 deg F
  • 106.0
  • SE 10 mph
  • 92.27 %
  • 2727 ft.
  • Sep 20 11:00 am
  • 80 deg F
  • 72%
  • 29.09 Hg
  • 70 deg F
  • 114.2
  • SE 14 mph
  • 91.23 %
  • 3110 ft.
  • Sep 20 12:00 pm
  • 81 deg F
  • 71%
  • 29.09 Hg
  • 71 deg F
  • 116.4
  • SE 15 mph
  • 91.01 %
  • 3189 ft.
  • Sep 20 1:00 pm
  • 84 deg F
  • 67%
  • 29.07 Hg
  • 72 deg F
  • 121.2
  • SE 15 mph
  • 90.37 %
  • 3426 ft.
  • Sep 20 2:00 pm
  • 85 deg F
  • 61%
  • 29.04 Hg
  • 70 deg F
  • 113.9
  • SE 15 mph
  • 90.25 %
  • 3469 ft.
  • Sep 20 3:00 pm
  • 86 deg F
  • 57%
  • 29.03 Hg
  • 69 deg F
  • 109.9
  • SE 12 mph
  • 90.12 %
  • 3517 ft.
  • Sep 20 4:00 pm
  • 87 deg F
  • 56%
  • 29.02 Hg
  • 69 deg F
  • 111.5
  • SE 11 mph
  • 89.91 %
  • 3597 ft.
  • Sep 20 5:00 pm
  • 87 deg F
  • 57%
  • 29.02 Hg
  • 70 deg F
  • 113.5
  • SE 11 mph
  • 89.86 %
  • 3616 ft.
  • Sep 20 6:00 pm
  • 85 deg F
  • 60%
  • 29.02 Hg
  • 70 deg F
  • 112.1
  • SE 9 mph
  • 90.22 %
  • 3482 ft.
  • Sep 20 7:00 pm
  • 82 deg F
  • 66%
  • 29.03 Hg
  • 70 deg F
  • 111.9
  • SE 8 mph
  • 90.74 %
  • 3290 ft.
  • Sep 20 8:00 pm
  • 79 deg F
  • 71%
  • 29.03 Hg
  • 69 deg F
  • 109.1
  • SE 9 mph
  • 91.32 %
  • 3077 ft.
  • Sep 20 9:00 pm
  • 77 deg F
  • 75%
  • 29.05 Hg
  • 69 deg F
  • 107.8
  • SE 10 mph
  • 91.73 %
  • 2924 ft.
  • Sep 20 10:00 pm
  • 75 deg F
  • 77%
  • 29.05 Hg
  • 67 deg F
  • 103.4
  • SE 10 mph
  • 92.18 %
  • 2763 ft.
  • Sep 20 11:00 pm
  • 75 deg F
  • 77%
  • 29.04 Hg
  • 67 deg F
  • 103.5
  • SE 11 mph
  • 92.14 %
  • 2777 ft.
Share this page: share this page on Facebook share this page on Twitter share this page on LinkedIn share this page on Reddit

This page provides detailed weather information for racers to track weather at Cedar Falls Raceway. View full list of tracks. Learn more about how to use this site on our FAQ page.

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.


Supporters

© 2019