Skip to content
EveryOrchard
Menu

Location almanac

Chill hours in 95519

The short answer

95519 averages 1,137 chill hours per winter (7071,684 across 10 years) in USDA zone 9b.
95519 climate
Average chill hours1,137 (707–1,684 across 10 winters)
USDA hardiness zone9b
Last spring frosttypically January 5 – March 1

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 95519’s chill hours and zone:

How many chill hours does 95519 get?
95519 averages 1137 chill hours per winter, ranging from 707 to 1684 across the last 10 years.
What hardiness zone is 95519?
95519 is in USDA hardiness zone 9b.

Growing fruit trees in 95519? Get a care calendar anchored to this exact climate, with email reminders.

Start My Orchard

Sources

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