Air Density Online

Cedar Falls Raceway in Janesville, Iowa
Historical weather information* for Sunday, March 17 2019

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


Get current weather for Cedar Falls Raceway.
Track elevation: 889.1 ft.

General conditions: Overcast starting in the afternoon, continuing until evening.

  • Time
  • Temp
  • Hum
  • Uncorrected Barometer
  • Dew Point
  • Grains
  • Wind
  • Air Density
  • Density Altitude
  • Mar 17 12:00 am
  • 32 deg F
  • 85%
  • 29.36 Hg
  • 28 deg F
  • 22.8
  • NW 3 mph
  • 103.19 %
  • -1078 ft.
  • Mar 17 1:00 am
  • 31 deg F
  • 86%
  • 29.36 Hg
  • 28 deg F
  • 22.2
  • NW 2 mph
  • 103.39 %
  • -1146 ft.
  • Mar 17 2:00 am
  • 30 deg F
  • 88%
  • 29.35 Hg
  • 27 deg F
  • 21.8
  • NW 2 mph
  • 103.60 %
  • -1216 ft.
  • Mar 17 3:00 am
  • 29 deg F
  • 90%
  • 29.36 Hg
  • 27 deg F
  • 21.4
  • NW 4 mph
  • 103.84 %
  • -1297 ft.
  • Mar 17 4:00 am
  • 28 deg F
  • 92%
  • 29.35 Hg
  • 26 deg F
  • 21.0
  • NW 5 mph
  • 104.04 %
  • -1361 ft.
  • Mar 17 5:00 am
  • 27 deg F
  • 90%
  • 29.35 Hg
  • 25 deg F
  • 19.7
  • NW 5 mph
  • 104.28 %
  • -1442 ft.
  • Mar 17 6:00 am
  • 27 deg F
  • 93%
  • 29.36 Hg
  • 26 deg F
  • 20.4
  • NW 5 mph
  • 104.30 %
  • -1450 ft.
  • Mar 17 7:00 am
  • 27 deg F
  • 95%
  • 29.37 Hg
  • 26 deg F
  • 20.8
  • NW 3 mph
  • 104.31 %
  • -1452 ft.
  • Mar 17 8:00 am
  • 27 deg F
  • 95%
  • 29.37 Hg
  • 26 deg F
  • 20.8
  • W 3 mph
  • 104.32 %
  • -1456 ft.
  • Mar 17 9:00 am
  • 30 deg F
  • 92%
  • 29.38 Hg
  • 28 deg F
  • 22.8
  • NW 5 mph
  • 103.66 %
  • -1237 ft.
  • Mar 17 10:00 am
  • 32 deg F
  • 88%
  • 29.38 Hg
  • 29 deg F
  • 23.6
  • NW 6 mph
  • 103.24 %
  • -1097 ft.
  • Mar 17 11:00 am
  • 32 deg F
  • 89%
  • 29.41 Hg
  • 29 deg F
  • 23.9
  • NW 8 mph
  • 103.31 %
  • -1119 ft.
  • Mar 17 12:00 pm
  • 32 deg F
  • 87%
  • 29.41 Hg
  • 29 deg F
  • 23.4
  • NW 10 mph
  • 103.33 %
  • -1127 ft.
  • Mar 17 1:00 pm
  • 32 deg F
  • 86%
  • 29.41 Hg
  • 29 deg F
  • 23.1
  • NW 7 mph
  • 103.34 %
  • -1129 ft.
  • Mar 17 2:00 pm
  • 33 deg F
  • 82%
  • 29.40 Hg
  • 28 deg F
  • 22.9
  • NW 10 mph
  • 103.09 %
  • -1046 ft.
  • Mar 17 3:00 pm
  • 34 deg F
  • 86%
  • 29.38 Hg
  • 30 deg F
  • 25.0
  • NW 9 mph
  • 102.78 %
  • -943 ft.
  • Mar 17 4:00 pm
  • 36 deg F
  • 80%
  • 29.37 Hg
  • 31 deg F
  • 25.2
  • NW 9 mph
  • 102.33 %
  • -792 ft.
  • Mar 17 5:00 pm
  • 36 deg F
  • 81%
  • 29.37 Hg
  • 31 deg F
  • 25.6
  • NW 8 mph
  • 102.32 %
  • -786 ft.
  • Mar 17 6:00 pm
  • 37 deg F
  • 78%
  • 29.38 Hg
  • 31 deg F
  • 25.6
  • NW 7 mph
  • 102.15 %
  • -729 ft.
  • Mar 17 7:00 pm
  • 36 deg F
  • 82%
  • 29.39 Hg
  • 31 deg F
  • 25.9
  • NW 5 mph
  • 102.38 %
  • -807 ft.
  • Mar 17 8:00 pm
  • 35 deg F
  • 86%
  • 29.40 Hg
  • 31 deg F
  • 26.1
  • NW 3 mph
  • 102.60 %
  • -881 ft.
  • Mar 17 9:00 pm
  • 34 deg F
  • 87%
  • 29.40 Hg
  • 31 deg F
  • 25.3
  • SW 3 mph
  • 102.82 %
  • -957 ft.
  • Mar 17 10:00 pm
  • 31 deg F
  • 93%
  • 29.40 Hg
  • 29 deg F
  • 24.0
  • SW 7 mph
  • 103.51 %
  • -1185 ft.
  • Mar 17 11:00 pm
  • 30 deg F
  • 93%
  • 29.41 Hg
  • 29 deg F
  • 23.0
  • SW 6 mph
  • 103.76 %
  • -1270 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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