48.5700°N/7.7500°E
When to plant in Strasbourg
Grand Est, France · Temperate oceanic (Köppen Cfb)
Last spring frost · safe
Apr 23
~10% frost risk · typical Apr 9
First fall frost · safe
Oct 16
~10% frost risk · typical Oct 30
Frost-free days
206
Apr 9 → Oct 30
Climate zone
Temperate oceanic
Köppen Cfb
89/100 confidence
◇ Station-based
The frost date shown is the safe date (~10% frost risk); the typical median is shown alongside. Your microclimate can shift things ±1–2 weeks.
The growing year
Frost-bounded season with crops mapped onto the 12-month axis.
Frost risk Growing Harvest
JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
NOV
DEC
FROST
FROST
GROWING SEASON — 206 DAYS
APR 9
OCT 30
Full crop calendar
Source: Curated · based on NOAA GHCN-Daily 1991–2020 normal · Köppen–Geiger classification (Beck et al. 2023) · crop windows from FAO ECOCROP references. How we calculate this →
Also see frost dates for Strasbourg.