Car Winterization and Winter Storage in Oklahoma

NOAA's 1991-2020 median first 32°F night is November 2 at Oklahoma City and November 4 at Tulsa; winterize by October 19, two weeks ahead of the earlier date. By our car rule Oklahoma City stays driving through October and Tulsa through October, then 5 months of dry-day drives follow at Oklahoma City. 28 Oklahoma listings offer indoor or climate-controlled space.

None at Oklahoma City and 0 at Tulsa, plus 5 and 5 months of dry-day drives. NOAA publishes no snowfall normal for Oklahoma City or Tulsa. At Oklahoma City a car is driving from April to October (7 months), against 7 at Tulsa.

Of 44 live Oklahoma listings, 26 list indoor space and 2 climate-controlled units, against 24 outdoor and 2 covered. By city: Tulsa (22 listed, 22 indoor), Oklahoma City (21 listed, 3 indoor) and Yukon (1 listed, 1 indoor). Most indoor listings: Tulsa (22), Oklahoma City (3) and Yukon (1). Ask whether indoor means heated; listings span 3 cities in all.

At Oklahoma City, 3 months average a low at or below 32°F: 0 garaged and 3 dry-day drives or driving by our car rule. Oklahoma City logs 72.2 nights at or below 32°F and 0.1 at or below 0°F a year; January, the coldest month, averages 27.0°F and is dry-day drives for a car. Drain or re-protect the car after any outing in those 3 months.

After the last frost. The median last 32°F night is April 4 at Oklahoma City and March 31 at Tulsa; the last 28°F hard freeze comes around March 21 and March 17. Our rule makes April the first month driving at Oklahoma City and April at Tulsa. That month Oklahoma City averages a 47.5°F low and a 71.1°F high. Reverse each winterization step first.

Oklahoma classic & exotic car storage listings span 3 cities, led by Tulsa (22 listed), Oklahoma City (21 listed) and Yukon (1 listed). For outdoor winter parking, Tulsa (22 outdoor) and Oklahoma City (1 outdoor) lead. Statewide, 24 list outdoor, 2 covered and 28 indoor or climate-controlled spaces. Compare the cities nearest you before November 2.