Air Density Online

Current weather* for

Park Jefferson Speedway

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in Jefferson, South Dakota

  • temperature = 80.07 deg f
  • relative humidity = 94 %
  • uncorrected barometer* = 28.71 inHg
  • corrected barometer* = 29.88 inHg
  • wind speed = 7.63 mph
  • wind direction* = SE (139°)
  • more info: current metric | historical | forecast | help
  • dew point = 78 deg f
  • saturation pressure = 1.035 inHg
  • vapor pressure = 0.973 inHg
  • grains = 152.7
  • air density (w/o water vapor) = 92%
  • air density (w water vapor) = 89%
  • density altitude = 3836.77 ft

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Updated August 8, 2020, 9:56 pm

What to expect: Humid and mostly cloudy for the hour. Possible light rain tomorrow morning. Get 36 hour DA forecast.

Information about Park Jefferson Speedway
address:48426 332nd St. Jefferson, South Dakota 57038

  • -track elevation: 1109 ft
  • -track lat, long: 42.5735, -96.5240
  • -online: website | facebook
  • -Hours of daylight: 14:07:11
  • -Sunrise: 06:27:50 am 08/09/20 (9 hours from now)
  • -Sunset: 08:35:01 pm 08/08/20 (1 hour ago)
 

This page provides detailed information for engine tuners to track weather at Park Jefferson Speedway. Temperature, humidity, barometer, and weather alerts are obtained from Dark Sky. Weather sources come from nwspa, cmc, gfs, hrrr, icon, isd, madis, nam, sref, darksky, nearest-precip. Learn more about data sources here.

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.

Temperature, humidity,
and barometer values
courtesy of Dark Sky

sunrise-sunset.org

Sunrise/sunset
data obtained from
sunrise-sunset.org

sunrise-sunset.org

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