Frost dates for Elko, Nevada
In a typical year, Elko’s last spring frost lands around May 29 and the first fall frost around Sep 18, a growing season of about 112 days. These are odds drawn from 30-year NOAA climate normals, not a promise. USDA zone 5b.
Right now the typical frost season has arrived; planting waits for spring.
| Odds | Last spring frost | First fall frost |
|---|---|---|
| 10 percent | May 10 | Sep 3 |
| 50 percent | May 29 | Sep 18 |
| 90 percent | Jun 16 | Oct 1 |
A 10 percent year is an early year, a 90 percent year a late one. Frost-sensitive planting usually waits for the 90 percent side of the last-frost band.
Soil in Elko is typically around 46°F at 4 inches this time of year, estimated from the last two weeks of normal air temperatures.
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Common questions
When is the last frost in Elko, Nevada?
Elko’s last spring frost falls around May 29 in a typical year. One year in ten it is done by May 10, and one year in ten frost holds on until June 16. Frost-sensitive planting usually waits for the late side of that band.
When is the first fall frost in Elko?
The first fall frost arrives around September 18 in a typical year, as early as September 3 in an early year and as late as October 1 in a late one.
How long is the growing season in Elko?
About 112 days, counted between the typical last spring frost and the typical first fall frost.
What USDA zone is Elko in?
Elko is in USDA hardiness zone 5b under the 2023 USDA Plant Hardiness Zone Map.
Dates come from 30-year NOAA climate normals for the nearest reporting station. They describe odds, not a forecast.
Nearby cities
- Twin Falls, ID (around Apr 30 to Oct 9)
- Boise, ID (around Apr 24 to Oct 21)
- Nampa, ID (around Apr 29 to Oct 13)
- Meridian, ID (around Apr 24 to Oct 21)
- West Valley City, UT (around Apr 8 to Oct 31)
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