Air Density Online

Portland Raceway in Portland, Oregon
Historical weather information* for Wednesday, March 20 2019

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


Get current weather for Portland Raceway.
Track elevation: -6.6 ft.

General conditions: Partly cloudy overnight.

  • Time
  • Temp
  • Hum
  • Uncorrected Barometer
  • Dew Point
  • Grains
  • Wind
  • Air Density
  • Density Altitude
  • Mar 20 12:00 am
  • 61 deg F
  • 35%
  • 29.91 Hg
  • 33 deg F
  • 27.7
  • NE 7 mph
  • 99.14 %
  • 296 ft.
  • Mar 20 1:00 am
  • 60 deg F
  • 38%
  • 29.91 Hg
  • 34 deg F
  • 29.1
  • NE 7 mph
  • 99.30 %
  • 240 ft.
  • Mar 20 2:00 am
  • 58 deg F
  • 39%
  • 29.91 Hg
  • 33 deg F
  • 27.7
  • NE 6 mph
  • 99.72 %
  • 95 ft.
  • Mar 20 3:00 am
  • 58 deg F
  • 41%
  • 29.91 Hg
  • 34 deg F
  • 29.2
  • E 8 mph
  • 99.68 %
  • 109 ft.
  • Mar 20 4:00 am
  • 56 deg F
  • 44%
  • 29.90 Hg
  • 34 deg F
  • 29.1
  • NE 7 mph
  • 100.03 %
  • -9 ft.
  • Mar 20 5:00 am
  • 55 deg F
  • 46%
  • 29.89 Hg
  • 35 deg F
  • 29.4
  • NE 6 mph
  • 100.19 %
  • -64 ft.
  • Mar 20 6:00 am
  • 56 deg F
  • 43%
  • 29.88 Hg
  • 34 deg F
  • 28.5
  • NE 6 mph
  • 100.00 %
  • 0 ft.
  • Mar 20 7:00 am
  • 54 deg F
  • 48%
  • 29.88 Hg
  • 35 deg F
  • 29.6
  • NE 5 mph
  • 100.37 %
  • -125 ft.
  • Mar 20 8:00 am
  • 53 deg F
  • 50%
  • 29.88 Hg
  • 35 deg F
  • 29.7
  • NE 6 mph
  • 100.55 %
  • -187 ft.
  • Mar 20 9:00 am
  • 56 deg F
  • 45%
  • 29.87 Hg
  • 35 deg F
  • 29.8
  • E 6 mph
  • 99.93 %
  • 23 ft.
  • Mar 20 10:00 am
  • 61 deg F
  • 38%
  • 29.86 Hg
  • 35 deg F
  • 30.2
  • NE 7 mph
  • 98.93 %
  • 367 ft.
  • Mar 20 11:00 am
  • 64 deg F
  • 31%
  • 29.86 Hg
  • 33 deg F
  • 27.3
  • E 8 mph
  • 98.42 %
  • 544 ft.
  • Mar 20 12:00 pm
  • 68 deg F
  • 25%
  • 29.84 Hg
  • 31 deg F
  • 25.3
  • E 7 mph
  • 97.64 %
  • 814 ft.
  • Mar 20 1:00 pm
  • 71 deg F
  • 20%
  • 29.83 Hg
  • 28 deg F
  • 22.4
  • NE 9 mph
  • 97.13 %
  • 995 ft.
  • Mar 20 2:00 pm
  • 73 deg F
  • 18%
  • 29.82 Hg
  • 27 deg F
  • 21.6
  • E 9 mph
  • 96.77 %
  • 1120 ft.
  • Mar 20 3:00 pm
  • 73 deg F
  • 18%
  • 29.82 Hg
  • 27 deg F
  • 21.6
  • E 10 mph
  • 96.74 %
  • 1131 ft.
  • Mar 20 4:00 pm
  • 74 deg F
  • 18%
  • 29.82 Hg
  • 28 deg F
  • 22.4
  • E 9 mph
  • 96.56 %
  • 1192 ft.
  • Mar 20 5:00 pm
  • 73 deg F
  • 19%
  • 29.83 Hg
  • 29 deg F
  • 22.8
  • SE 10 mph
  • 96.77 %
  • 1119 ft.
  • Mar 20 6:00 pm
  • 72 deg F
  • 20%
  • 29.84 Hg
  • 29 deg F
  • 23.2
  • SE 9 mph
  • 96.97 %
  • 1048 ft.
  • Mar 20 7:00 pm
  • 69 deg F
  • 24%
  • 29.85 Hg
  • 31 deg F
  • 25.2
  • E 8 mph
  • 97.51 %
  • 860 ft.
  • Mar 20 8:00 pm
  • 65 deg F
  • 31%
  • 29.87 Hg
  • 34 deg F
  • 28.3
  • E 5 mph
  • 98.26 %
  • 601 ft.
  • Mar 20 9:00 pm
  • 62 deg F
  • 36%
  • 29.90 Hg
  • 35 deg F
  • 29.6
  • SE 4 mph
  • 98.88 %
  • 386 ft.
  • Mar 20 10:00 pm
  • 60 deg F
  • 43%
  • 29.92 Hg
  • 37 deg F
  • 32.9
  • E 3 mph
  • 99.26 %
  • 255 ft.
  • Mar 20 11:00 pm
  • 58 deg F
  • 46%
  • 29.94 Hg
  • 37 deg F
  • 32.7
  • E 3 mph
  • 99.71 %
  • 101 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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