Spring Valley, NV Frost Dates
The last spring frost in Spring Valley usually comes around January 20 and the first fall frost around December 15.
| Spring (last) | Fall (first) | |
|---|---|---|
| Frost, 32°F | January 20 | December 15 |
| Hard freeze, 28°F | December 31 | December 26 |
Growing season: about 333 days.
Frequently asked questions
When is the last frost in Spring Valley, NV?
The median date of the last spring frost (32°F) is January 20. In half of years the last frost comes earlier and in half it comes later, so waiting a week or two past January 20 lowers the risk for tender plants.
When is the first frost in Spring Valley?
The median date of the first fall frost (32°F) is December 15, and a hard freeze (28°F) usually follows around December 26.
How long is the growing season in Spring Valley?
About 333 days between the median last spring frost and first fall frost.
NOAA NCEI U.S. Climate Normals 1991-2020, station USW00023169. Median (50% probability) dates. Low spots and valleys can frost later in spring and earlier in fall than the station.