Bermuda Dunes, California, sits in USDA hardiness zone 10a — a range where zone-matched perennials and frost-aware annual timing set what succeeds.
Among the crops suited to this profile: avocado, meyer lemon, tomato, and artichoke. The site-level story — soil, sun, drainage — decides the rest.
Even in Bermuda Dunes, no two yards are alike.
A low spot, a south-facing slope, or a stand of trees moves the frost date and sun across a single Bermuda Dunes lot. Enter your address and we'll score 1,086 plants against your land's actual soil, sun, and frost.
We read public map data around Bermuda Dunes — soil, climate, flood, and parcel records. How we handle your address.
No card required · your full report in seconds
Bermuda Dunes — the short answer
Bermuda Dunes, California: USDA zone 10a, about 303 days between hard freezes, across 2K acres of town.
- USDA zone
- 10a
- USDA PHZM 2023
- Last hard freeze (28°F)
- Feb 13
- Riverside County normal — NOAA 1991–2020, nearest to this town
- First hard freeze (28°F)
- Dec 13
- Riverside County normal — NOAA 1991–2020, nearest to this town
- Days between freezes
- ~303
- Riverside County normal — NOAA 1991–2020, nearest to this town
- Town area
- 2K acres
- US Census TIGER/Line 2025
Every figure names the dataset it came from. No 30-year normal resolves at this town’s own centroid, so the hard-freeze dates are Riverside County’s — the closest measured record, labelled as such rather than passed off as local.
Hardiness Zone Range
Zone 10a is Bermuda Dunes's average, not your lot's — a low corner or a tree line moves it. Against Bermuda Dunes's 303-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Bermuda Dunes
Each reading below is measured for Bermuda Dunes itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
From county recordsBermuda Dunes runs about 303 days between hard freezes (read from Riverside County, the closest normal to Bermuda Dunes) — close to year-round growing.
Frost is rarely the limit here; winter plantings are as real as summer ones, and the harder question is which crops shrug off the summer heat.
Grow cool-season crops through the mild winter, and choose heat-tolerant varieties for the summer beds.
NOAA 1991–2020 Climate Normals
Winter hardiness
MeasuredBermuda Dunes sits in USDA hardiness zone 10a.
The zone sets which perennials, shrubs, and fruit trees live through an average winter here — a plant rated for a colder zone is a safe bet, one rated warmer needs winter protection or gets treated as an annual.
Match perennials and fruit to the zone before you buy, so nothing you plant is a gamble against the cold.
USDA PHZM 2023
The kind of country Bermuda Dunes is in
Bermuda Dunes sits in the Sonoran Basin and Range — EPA Level III, inside the wider North American Deserts. That is read at Bermuda Dunes's own centroid rather than borrowed from Riverside County.
What Grows in Bermuda Dunes
Plants matched to Bermuda Dunes's USDA zones 10a, ordered by how much hardiness margin each has here — the ones with room to spare at both ends of this town's band lead. Each links to its full growing profile.
Is it too late to plant in Bermuda Dunes?
Almost never — the real question is what to plant next. Cool-season crops can go in from around Jan 16; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Feb 13 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Dec 13 — long-season crops need about 90 days of runway, quick greens only 30. And with a calendar this mild, the honest answer is that planting barely stops — winter opens seasons colder regions never see.
What's on the federal record near Bermuda Dunes
Closest first, within ~10 miles of Bermuda Dunes. Listing isn't leaking, and distance isn't exposure.
- BERMUDA DUNESBrownfields · 1100 ft
- 005S007E07J001SNitrate · 2500 ft
- MYOMA MUNICIPAL WATER COMPANYBrownfields · 2600 ft
- 005S007E08L001SNitrate · 2600 ft
- 005S007E17E001SNitrate · 0.5 mi
- FERRAUD INDUSTRIES DBA VALLEY PLUMBINGBrownfields · 0.6 mi
- 005S007E07P001SNitrate · 0.6 mi
- VINTAGE ASSOCIATES INCBrownfields · 0.6 mi
- STEVEN BART ASSOC INCBrownfields · 0.6 mi
- MOWERS PLUSBrownfields · 0.7 mi
- PALMER AUTOMOTIVE & ELECTRICBrownfields · 0.7 mi
- JOHN BARAJAS MASONRYBrownfields · 0.7 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from Bermuda Dunes's center, not your beds. Run your own address for what's upwind of you specifically.
Environmental Intelligence
The counts behind that headline — every source type on the record near Bermuda Dunes.
Total Sites
1,606
within ~10 miles of Bermuda Dunes
Risk Level
Elevated
Highest-severity
4 Superfund sites (none NPL-listed)
Sources Checked
within ~10 miles of Bermuda Dunes
Severity Distribution
within ~10 miles of Bermuda Dunes
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Bermuda Dunes, two things run higher than the national average within ~10 miles of Bermuda Dunes — Brownfields (1,023 sites) and Nitrate (486 sites). It's not cause for alarm — it's worth knowing, and there's a sensible way to grow around it.
Brownfields: Brownfield sites are former commercial or industrial properties where legacy soil contamination (heavy metals, PAHs, petroleum compounds) may persist.
Nitrate: Nitrate contamination primarily comes from agricultural fertilizer runoff and failing septic systems.
Check EPA brownfield remediation status — many sites have completed cleanup with institutional controls.
Test well water for nitrate if you rely on a private well for irrigation (EPA standard: 10 mg/L).
Check your specific parcel in Bermuda Dunes
Get exact proximity distances to contamination sources for your specific parcel — plus soil, sun, drainage, and 1,086 plant recommendations.
25+ data sources read at your address, not the Bermuda Dunes average
Your land is one point inside Bermuda Dunes
Everything above resolves to Bermuda Dunes as a whole — one PHZM band, read across 2K acres, with hard-freeze dates borrowed from Riverside County’s record because no 30-year normal resolves at this town’s own centroid. Your parcel is one point inside that footprint. Slope, tree cover, a low spot that pools cold air, and what is in the soil are all resolved at the address, and none of them are visible at town scale. That is the honest boundary of this page, and the reason the next step is a reading of your own ground rather than a better local average.
Your Lot vs the Bermuda Dunes Average
Bermuda Dunes Average
- ●USDA Zones 10a, averaged across Bermuda Dunes
- ●One soil character for all of Bermuda Dunes
- ●Frost dates read at Bermuda Dunes's scale: Feb 13 to Dec 13
YOUR Parcel
- ✓Your exact zone, not Bermuda Dunes's 10a
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Bermuda Dunes
Pull a site-specific report for your exact address in Bermuda Dunes, California — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Bermuda Dunes averages can't show:
We read public map data around Bermuda Dunes — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Bermuda Dunes average
How we know this about Bermuda Dunes
The datasets: hardiness from the USDA ARS Plant Hardiness Zone Map 2023, read at this town’s own centroid; hard-freeze dates from NOAA 1991–2020 28°F normals at Riverside County’s record, because none resolves here; boundaries and acreage from US Census TIGER/Line 2025; the contamination records from the federal sources named in their beats above. Soil is not read at town grain anywhere on this page — there is no town-resolution survey in our data, which is why you will find no soil grid here rather than a statewide one wearing a local label. The resolution ledger below names every figure this page inherited.
Common questions about Bermuda Dunes
When does frost risk typically end in Bermuda Dunes?
The last hard freeze (28°F) in Bermuda Dunes typically lands around Feb 13, per NOAA 1991–2020 climate normals — earlier than the light-frost dates most charts quote. That marks the hard freeze, not the last light frost — lighter frosts keep biting past it, which is why tender transplants here wait until about Mar 6.
When is the first frost in Bermuda Dunes?
The first hard freeze (28°F) in Bermuda Dunes typically arrives around Dec 13, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Nov 29, so the watching starts about Nov 13 — about 303 days after the spring freeze cleared.
How long is the growing season in Bermuda Dunes?
Measured between 28°F hard freezes, Bermuda Dunes sees about 303 frost-free days — roughly Feb 13 through Dec 13, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Mar 6 to Nov 29, about 268 days.
Is the soil safe to grow vegetables in Bermuda Dunes?
The federal record around Bermuda Dunes is a meaningful one — 1,606 documented sites, mostly Brownfields entries (1,023), the nearest Brownfields record about 0.2 miles out — so a soil test before new food beds is a sensible precaution here, not a reason to hold back from growing. Remember that proximity to a documented site is information, not a diagnosis of any one yard; the contamination map shows exactly what sits where.
How do I protect my plants from frost in Bermuda Dunes?
From about Nov 13 the job here turns from planting to protecting — the last start even a 30-day crop can finish. As the season closes around the first 28°F hard freeze near Dec 13 (NOAA 1991–2020 climate normals), three moves buy time: row cover or an old sheet over tender plants on still, clear nights; water the soil the afternoon before a freeze, so it holds warmth overnight; and harvest tomatoes, peppers and basil before Dec 13. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Bermuda Dunes's scale — its 10a band and its 303-day season. Your yard writes its own version of Bermuda Dunes's numbers: we read soil, sun, drainage and frost at your exact address. Try it for 14 days — no card required.
What this page reads at Bermuda Dunes’s own scale
4 of the readings below were taken at Bermuda Dunes's own scale — the 1,888 acres it covers and 1,606 documented sites around it; 6 are borrowed from a wider read, named and linked below.
Measured here
- Bermuda Dunes's own USDA hardiness band, zones 10aUSDA PHZM 2023
- 1,606 documented contamination sites on the federal record near Bermuda Dunes, the closest Brownfields record about 0.2 miles out from the town centreFederal environmental registers
- Bermuda Dunes's boundary and the 1,888 acres inside itUS Census TIGER/Line 2025
- The ecoregion at Bermuda Dunes's own centroid, the Sonoran Basin and RangeUS EPA Level III Ecoregions
Inherited from a wider read
- The 28°F hard-freeze dates — Bermuda Dunes has no normal of its own, so its county's is the closest measured readfrom Riverside County
- Soil character — no town-scale survey exists, so Bermuda Dunes's 1,888 acres read through its county's SSURGO summaryfrom Riverside County
- The candidate plant list — California's curated set, filtered to this zone band and re-ordered by how much margin each has herefrom California
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Riverside County
- The growing challenges every California grower plans around — written at state scale, so they stay on the state guidefrom California
- Butterfly and beetle records, and the farmland pesticide estimate — all published county-widefrom Riverside County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Bermuda Dunes's 1,888 acreswhy one lot differs from the next →
- Which side of Bermuda Dunes you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 1,888 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Brownfields record about 0.2 miles out, measured from the town centrehow we read the record →
- Where cold air settles, which slopes face the sun, and which way the wind runs on your own ground — measured at your address, and averaged away by any Bermuda Dunes-wide figureread your own land →
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