Frost dates for Topaz Lake, NV
When the last spring frost and first fall frost usually come, and when to plant, from 30 years of NOAA weather records.
Last spring frost
May 12
typical year
Safe to plant
June 7
frost is over in 9 of 10 years
First fall frost
October 6
typical year
Growing season
145 days
frost-free, typical year
Frost watch this week
Tonight's and the next six nights' lows from the National Weather Service forecast for the station's location. Frost: 32°F or colder. Possible frost: 33–36°F, mostly in low spots on clear, still nights.
When to plant
Counted from this page's frost dates. Warm-season crops wait for the safe-to-plant date.
| Crop | Start indoors | Plant outside | Fall planting |
|---|---|---|---|
| Cool-season crops | |||
| Peas | – | Apr 14 – 28 | – |
| Spinach | – | Mar 31 – Apr 21 | Aug 11 – 25 |
| Lettuce | – | Apr 14 – May 5 | Aug 11 – 25 |
| Radishes | – | Apr 14 – May 26 | Aug 25 – Sep 8 |
| Onions | – | Apr 14 – 28 | – |
| Potatoes | – | Apr 21 – May 5 | – |
| Carrots | – | Apr 21 – May 12 | Jul 14 – 28 |
| Beets | – | Apr 14 – 28 | Jul 28 – Aug 11 |
| Kale | Mar 3 – 17 | Apr 14 – 28 | Jul 28 – Aug 11 |
| Broccoli | Mar 3 – 17 | Apr 28 – May 12 | Jul 28 – Aug 11 |
| Cabbage | Feb 17 – Mar 3 | Apr 14 – 28 | Jul 28 – Aug 11 |
| Garlic | – | – | Aug 25 – Sep 15 |
| Warm-season crops | |||
| Tomatoes | Apr 12 – 26 | Jun 7 – 21 | – |
| Peppers | Apr 5 – 19 | Jun 14 – 28 | – |
| Cucumbers | – | Jun 7 – 28 | – |
| Zucchini | – | Jun 7 – Jul 5 | – |
| Pumpkins | – | Jun 7 – 28 | – |
| Green beans | – | Jun 7 – Jul 28 | – |
| Sweet corn | – | Jun 7 – Jul 5 | – |
| Basil | May 3 – 17 | Jun 14 – 21 | – |
Onions: from sets. Green beans: until 10 weeks before the first fall frost. Garlic: harvest next summer.
The year at a glance
Start indoors Plant outside Fall planting
The chance of frost, by date
| 1 year in 10 | Half of years | 9 years in 10 | |
|---|---|---|---|
| Spring frost after | June 7 | May 12 | April 24 |
| Fall frost before | September 20 | October 6 | October 24 |
Frost here means 32°F or colder. Read across: in 1 year in 10, spring frost carries on past the first date, which is why that date is the safe-to-plant date.
Hard freeze (28°F)
A hard freeze kills most garden plants, even hardy ones. The last one in spring usually comes around April 24 (May 18 in a late year), and the first one in fall around October 18.
Where these dates come from
NOAA weather station TOPAZ LAKE, NV US (USC00268186), 1991–2020 climate normals. It's the nearest station for 5 zip codes, all within 23 miles:
89410, 89444, 95223, 96107, 96133
Planting dates follow common university extension advice; your local extension service can fine-tune them for your soil and microclimate.