Air Density Online

New Hampshire Motor Speedway in Loudon, New Hampshire
Historical weather information* for Saturday, April 17 2021

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


Get current weather for New Hampshire Motor Speedway.
Track elevation: 482 ft.

General conditions: Overcast throughout the day.

  • Time
  • Temp
  • Hum
  • Uncorrected Barometer
  • Dew Point
  • Grains
  • Wind
  • Air Density
  • Density Altitude
  • Apr 17 12:00 am
  • 36 deg F
  • 100%
  • 29.16 Hg
  • 36 deg F
  • 31.8
  • NE 10 mph
  • 101.44 %
  • -491 ft.
  • Apr 17 1:00 am
  • 37 deg F
  • 100%
  • 29.16 Hg
  • 37 deg F
  • 33.1
  • NE 9 mph
  • 101.20 %
  • -408 ft.
  • Apr 17 2:00 am
  • 37 deg F
  • 100%
  • 29.16 Hg
  • 37 deg F
  • 33.1
  • NE 9 mph
  • 101.21 %
  • -412 ft.
  • Apr 17 3:00 am
  • 37 deg F
  • 99%
  • 29.17 Hg
  • 37 deg F
  • 32.8
  • NE 9 mph
  • 101.25 %
  • -425 ft.
  • Apr 17 4:00 am
  • 36 deg F
  • 98%
  • 29.18 Hg
  • 35 deg F
  • 31.2
  • NE 9 mph
  • 101.52 %
  • -517 ft.
  • Apr 17 5:00 am
  • 36 deg F
  • 100%
  • 29.19 Hg
  • 36 deg F
  • 31.8
  • N 7 mph
  • 101.53 %
  • -522 ft.
  • Apr 17 6:00 am
  • 36 deg F
  • 99%
  • 29.20 Hg
  • 36 deg F
  • 31.5
  • N 7 mph
  • 101.57 %
  • -535 ft.
  • Apr 17 7:00 am
  • 36 deg F
  • 98%
  • 29.20 Hg
  • 35 deg F
  • 31.1
  • N 7 mph
  • 101.61 %
  • -548 ft.
  • Apr 17 8:00 am
  • 37 deg F
  • 94%
  • 29.22 Hg
  • 35 deg F
  • 31.1
  • N 7 mph
  • 101.47 %
  • -499 ft.
  • Apr 17 9:00 am
  • 38 deg F
  • 85%
  • 29.23 Hg
  • 34 deg F
  • 29.2
  • N 8 mph
  • 101.32 %
  • -448 ft.
  • Apr 17 10:00 am
  • 39 deg F
  • 80%
  • 29.23 Hg
  • 33 deg F
  • 28.6
  • NE 7 mph
  • 101.16 %
  • -395 ft.
  • Apr 17 11:00 am
  • 41 deg F
  • 75%
  • 29.23 Hg
  • 34 deg F
  • 29.0
  • N 8 mph
  • 100.74 %
  • -254 ft.
  • Apr 17 12:00 pm
  • 42 deg F
  • 72%
  • 29.23 Hg
  • 34 deg F
  • 28.9
  • N 7 mph
  • 100.54 %
  • -183 ft.
  • Apr 17 1:00 pm
  • 44 deg F
  • 68%
  • 29.23 Hg
  • 34 deg F
  • 29.5
  • NW 6 mph
  • 100.10 %
  • -35 ft.
  • Apr 17 2:00 pm
  • 45 deg F
  • 68%
  • 29.23 Hg
  • 35 deg F
  • 30.6
  • NW 6 mph
  • 99.88 %
  • 42 ft.
  • Apr 17 3:00 pm
  • 47 deg F
  • 65%
  • 29.23 Hg
  • 36 deg F
  • 31.6
  • NW 6 mph
  • 99.46 %
  • 185 ft.
  • Apr 17 4:00 pm
  • 47 deg F
  • 64%
  • 29.23 Hg
  • 35 deg F
  • 31.1
  • NW 6 mph
  • 99.48 %
  • 177 ft.
  • Apr 17 5:00 pm
  • 46 deg F
  • 69%
  • 29.25 Hg
  • 36 deg F
  • 32.3
  • NW 5 mph
  • 99.71 %
  • 98 ft.
  • Apr 17 6:00 pm
  • 46 deg F
  • 69%
  • 29.25 Hg
  • 36 deg F
  • 32.3
  • NW 5 mph
  • 99.72 %
  • 95 ft.
  • Apr 17 7:00 pm
  • 45 deg F
  • 71%
  • 29.25 Hg
  • 36 deg F
  • 32.0
  • NW 4 mph
  • 99.95 %
  • 18 ft.
  • Apr 17 8:00 pm
  • 43 deg F
  • 75%
  • 29.27 Hg
  • 36 deg F
  • 31.2
  • NW 3 mph
  • 100.43 %
  • -147 ft.
  • Apr 17 9:00 pm
  • 41 deg F
  • 77%
  • 29.29 Hg
  • 34 deg F
  • 29.7
  • NW 3 mph
  • 100.93 %
  • -317 ft.
  • Apr 17 10:00 pm
  • 40 deg F
  • 80%
  • 29.30 Hg
  • 34 deg F
  • 29.6
  • NW 4 mph
  • 101.17 %
  • -399 ft.
  • Apr 17 11:00 pm
  • 38 deg F
  • 84%
  • 29.30 Hg
  • 34 deg F
  • 28.8
  • NW 4 mph
  • 101.58 %
  • -537 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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