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Chill hours in L2R

The short answer

L2R averages 1,677 chill hours per winter (1,342–1,953 across 10 years) in USDA zone 6b.
L2R climate
Average chill hours1,677 (1,342–1,953 across 10 winters)
USDA hardiness zone6b (NRCan zone 7a)
Last spring frosttypically April 9 – April 29
First fall frosttypically November 1 – November 23

Computed from 10 winters of ERA5 hourly temperature (Open-Meteo, 2015–2025); zones from USDA PHZM 2023 / NRCan 1981–2010. Data updated July 3, 2026. See methodology.

Every variety in our database, checked against L2R’s chill hours and zone:

Marginal (16)

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

Marginal varieties for this location
VarietyFruit
TropicSweetApple
FlameprincePeach
FlordacrestPeach
GulfprincePeach
JunegoldPeach
LoringPeach
RedglobePeach
RedskinPeach
TropicBeautyPeach
UFGoldPeach
UFOnePeach
UFSunPeach
MoonglowPear
Green GagePlum
BrooksSweet Cherry
SunburstSweet Cherry
How many chill hours does L2R get?
L2R averages 1677 chill hours per winter, ranging from 1342 to 1953 across the last 10 years.
What hardiness zone is L2R?
L2R is in USDA hardiness zone 6b.

Growing fruit trees in L2R? Save your first tree free and see this month’s care tasks for this climate.

Save your first tree free

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Sources

  1. [1] Open-Meteo / Copernicus ERA5. Historical Weather API (hourly 2m temperature) — accessed July 2026
  2. [2] Natural Resources Canada. Plant Hardiness Zones of Canada — accessed July 2026