How many chill hours does 72175 get?

72175 averages 1031 chill hours per winter, ranging from 728 to 1396 across the last 10 years.

What hardiness zone is 72175?

72175 is in USDA hardiness zone 8b.

Location almanac

The short answer

72175 averages 1,031 chill hours per winter (728–1,396 across 10 years) in USDA zone 8b.

72175 climate
Average chill hours	1,031 (728–1,396 across 10 winters)
USDA hardiness zone	8b
Last spring frost	typically February 27 – March 20
First fall frost	typically November 8 – December 2

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 72175’s chill hours and zone:

Chill and zone requirements are comfortably met in 72175.

Show 129 more good fit varieties

How many chill hours does 72175 get?: 72175 averages 1031 chill hours per winter, ranging from 728 to 1396 across the last 10 years.
What hardiness zone is 72175?: 72175 is in USDA hardiness zone 8b.

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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