When to plant in Rancho Palos Verdes, CA
USDA Zone 10bEverything below — frost dates, hardiness zone, and what to plant when in Rancho Palos Verdes, California — is derived from the closest NOAA station with complete climate normals.
A ~-4-day frost-free window makes Rancho Palos Verdes a short-season garden: choose early varieties and start long-season crops indoors well ahead of the last frost. In zone 10b, frost is a minor factor for Rancho Palos Verdes — most perennials thrive, and annual vegetables can go out early and stay late.
Frost probability
TORRANCE AP · 1991–2020The date the last spring and first fall frost occur, by threshold and probability. A 90% date is later in spring — and earlier in fall — than a 10% date; the 50% · 32°F row is what most gardeners plan around. These are Rancho Palos Verdes’s own odds, recorded at TORRANCE AP.
| Threshold | SPRING 10% | SPRING 50% | SPRING 90% | FALL 10% | FALL 50% | FALL 90% |
|---|---|---|---|---|---|---|
| 36°F | Mar 5 | Jan 17 | Dec 12 | Dec 1 | Dec 31 | Feb 20 |
| 32°F | Feb 24 | Jan 9 | Dec 4 | Dec 3 | Jan 5 | Feb 22 |
Download this table as CSV ↓ — every threshold and probability, plus this city’s planting-window dates.
What to plant now
TODAY · JULY 19Nothing new to sow or transplant outdoors in the next few weeks — a seasonal lull. Check the full-year calendar below for the next window.
Full-year planting calendar
Each bar is the exact window to take a planting action in Rancho Palos Verdes, drawn to the day from the local frost dates. The dashed line is today.
Nearby weather stations
3 within 50 km · complete 32°F normalsWhen stations disagree by more than a few days, that spread is real microclimate variation — elevation, water, urban heat. Judge which station best matches your own yard.
Rancho Palos Verdes planting FAQ
When is the last spring frost in Rancho Palos Verdes, CA?
Plan for the last spring frost in Rancho Palos Verdes around January 9 (the date it has a 50% chance of a 32°F freeze). Anything frost-sensitive should go out after it.
When is the first fall frost in Rancho Palos Verdes, CA?
The first fall frost in Rancho Palos Verdes typically arrives around January 5 (50% probability at 32°F). Harvest or protect frost-sensitive crops before then.
What hardiness zone is Rancho Palos Verdes in?
Rancho Palos Verdes is in USDA hardiness zone 10b. In zone 10b, winters are mild — many tender perennials overwinter here.
How long is the growing season in Rancho Palos Verdes?
Rancho Palos Verdes has about -4 frost-free days — a short growing season — between the average last spring frost (January 9) and first fall frost (January 5).
When should I plant tomatoes in Rancho Palos Verdes?
For Rancho Palos Verdes, sow tomatoes indoors about November 14–November 28 and move the seedlings out around January 16, after the last spring frost.
Never miss a window in Rancho Palos Verdes
An email when it’s time to start seeds, transplant, and sow — timed to Rancho Palos Verdes’s frost dates. Double opt-in, one-click unsubscribe, no spam.
Nearby cities
8 within reach- Palos Verdes Estates · 7 km
- Lomita · 8 km
- Torrance · 10 km
- West Carson · 12 km
- Redondo Beach · 13 km
- Hermosa Beach · 15 km
- Carson · 16 km
- Lawndale · 17 km
Frost dates recorded at TORRANCE AP, 8 km from the city center · 1991–2020 NOAA climate normals · zone from the USDA/PRISM 2023 map. How we compute this.
BlissGarden. "When to Plant in Rancho Palos Verdes, CA — Frost Dates & Zone 10b." Frost normals: NOAA NCEI U.S. Climate Normals 1991–2020, station USW00003122. Retrieved from https://blissgarden.com/california/rancho-palos-verdes.