Frost dates for Winnipeg
◇ Modeled · 72/100 confidence
Last spring frost (50%)
May 25
10% risk to Jun 11
First fall frost (50%)
Sep 20
10% risk from Sep 3
Frost-free days
118
May 25 → Sep 20
Köppen
Dfb
Continental, warm summer
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 — 118 DAYS
MAY 25
SEP 20