43.3000°N/5.3700°E
When to plant in Marseille
Provence-Alpes-Côte d'Azur, France · Mediterranean, hot summer (Köppen Csa)
Last spring frost · safe
Mar 15
~10% frost risk · typical Feb 22
First fall frost · safe
Nov 18
~10% frost risk · typical Dec 3
Frost-free days
284
Feb 22 → Dec 3
Climate zone
Mediterranean, hot summer
Köppen Csa
88/100 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
GROWING SEASON — 284 DAYS
FEB 22
DEC 3
Full crop calendar
Same climate — Mediterranean, hot summer
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 Marseille.