How many chill hours does 22726 get?

22726 averages 1514 chill hours per winter, ranging from 1239 to 1825 across the last 10 years.

What hardiness zone is 22726?

22726 is in USDA hardiness zone 7a.

Location almanac

The short answer

22726 averages 1,514 chill hours per winter (1,239–1,825 across 10 years) in USDA zone 7a.

22726 climate
Average chill hours	1,514 (1,239–1,825 across 10 winters)
USDA hardiness zone	7a
Last spring frost	typically March 21 – April 8
First fall frost	typically November 5 – November 23

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 22726’s chill hours and zone:

Chill and zone requirements are comfortably met in 22726.

Show 131 more good fit varieties

How many chill hours does 22726 get?: 22726 averages 1514 chill hours per winter, ranging from 1239 to 1825 across the last 10 years.
What hardiness zone is 22726?: 22726 is in USDA hardiness zone 7a.

Growing fruit trees in 22726? Get a care calendar anchored to this exact climate, with email reminders.

[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