How many chill hours does 70041 get?

70041 averages 106 chill hours per winter, ranging from 21 to 239 across the last 10 years.

What hardiness zone is 70041?

70041 is in USDA hardiness zone 10a.

Location almanac

The short answer

70041 averages 106 chill hours per winter (21–239 across 10 years) in USDA zone 10a.

70041 climate
Average chill hours	106 (21–239 across 10 winters)
USDA hardiness zone	10a

Computed from 10 winters of ERA5 hourly temperature (Open-Meteo, 2015–2025); zones from USDA PHZM 2023. Data updated July 3, 2026. See methodology.

Every variety in our database, checked against 70041’s chill hours and zone:

Chill and zone requirements are comfortably met in 70041.

Possible in a good year or a favorable microclimate — click through for the caveats.

How many chill hours does 70041 get?: 70041 averages 106 chill hours per winter, ranging from 21 to 239 across the last 10 years.
What hardiness zone is 70041?: 70041 is in USDA hardiness zone 10a.

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[1] Open-Meteo / Copernicus ERA5. Historical Weather API (hourly 2m temperature) — accessed July 2026
[2] USDA / PRISM (Oregon State University). 2023 USDA Plant Hardiness Zone Map — accessed July 2026