Topeka, KS Frost Dates
The last spring frost in Topeka usually comes around April 12 and the first fall frost around October 23.
| Spring (last) | Fall (first) | |
|---|---|---|
| Frost, 32°F | April 12 | October 23 |
| Hard freeze, 28°F | March 31 | November 1 |
Growing season: about 191 days.
Frequently asked questions
When is the last frost in Topeka, KS?
The median date of the last spring frost (32°F) is April 12. In half of years the last frost comes earlier and in half it comes later, so waiting a week or two past April 12 lowers the risk for tender plants.
When is the first frost in Topeka?
The median date of the first fall frost (32°F) is October 23, and a hard freeze (28°F) usually follows around November 1.
How long is the growing season in Topeka?
About 191 days between the median last spring frost and first fall frost.
NOAA NCEI U.S. Climate Normals 1991-2020, station USW00013996. Median (50% probability) dates. Low spots and valleys can frost later in spring and earlier in fall than the station.