How to Measure Snowfall With High Winds

Those who live in colder climates sometimes wish to accurately measure snowfall in weather conditions that include high winds. Winter sports, working outdoors and even driving to the store can be hazardous if you underestimate the amount of snowfall, and high winds that push snow into drifts can result in inaccurate measurements. Fortunately, measuring snowfall in high winds requires only a few extra steps.

Things You'll Need

  • Ruler
  • Wooden board
  • 2 bricks or heavy blocks
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Instructions

    • 1
      Raising the board above the ground brings the surface to ambient temperature and avoids heat emission from the ground.

      Place a flat board or plank on two bricks in a sheltered area where snow is not likely to drift. This creates a level, stable surface for the snow to accumulate on. Alternatively, you can use the top of a parked car as a fairly accurate snow board. Make sure the car engine cools before snow begins to fall and park the car in an area sheltered from the high winds.

    • 2

      Push a ruler into the center of the accumulated snow on the board. Avoid the edges, where snow might not accumulate as deep. On a car, stay away from the windshield and slanted hood. Measure snowfall only near the center of the roof.

    • 3

      Make multiple ground measurements in very windy conditions (higher than 35 mph). Find areas of snowfall protected from high winds. Take at least five measurements in separate areas. Try flat terrain away from buildings and trees to avoid drifts.

    • 4

      Calculate the average of these measurements to find the snowfall in the area. To calculate the average, add all the measurements together, then divide the sum by the number of measurements taken.