SnowfallCheck

Do you need a snowblower in Watertown, SD?

The machine for a Watertown driveway

Gas single-stage

Watertown gets enough snow that shovelling it all is a real job, about 5.3 tons a winter on this driveway, but storms over 8 inches are uncommon.

Before you buy, check the intake height against the deepest storm above, and plan to clear before the city plow leaves its ridge of heavy slush at the end of the drive.

What a Watertown winter brings

Snow a year
41 in
Storms of 5 in or more
1.8 a winter
Storms of 10 in or more
about once every 3 winters
Days with snow on the ground
93

Moderate, a typical snowy-city winter. About what a typical snowy US city gets. It tends to stay, so each storm lands on the last one.

On a two car driveway that is about 5.3 tons of snow to move in a season, and a 10 inch storm weighs 2,600 pounds.

When the snow comes in Watertown

  1. Oct1.4
  2. Nov4.5
  3. Dec8.9
  4. Jan6.7
  5. Feb8.9
  6. Mar5.4
  7. Apr5.2
  8. May0.1

Snow worth clearing runs from October to April, heaviest in December. Start and service a machine in September.

Watertown and its neighbours

Watertown is number 9 of 14 South Dakota towns here for snowfall; Spearfish gets the most at 71 inches.

TownMilesSnowTwo car, paved
Brookings, SD4636 inCordless single-stage
Huron, SD6444 inGas single-stage
Marshall, MN7444 inGas single-stage
Aberdeen, SD7543 inGas single-stage
Mitchell, SD9341 inGas single-stage
Brandon, SD9549 inGas single-stage

Where these numbers come from

Read next: Snowblowers on a gravel driveway and Single-stage or two-stage.

NOAA 1991 to 2020 climate normals from Watertown Regional Airport, 0.4 miles from Watertown. A normal winter, not this winter's forecast. Snow is weighed at 6.24 pounds a cubic foot, fresh and fairly dry; wet spring snow can weigh three times that.