Frost Dates for Whistler, Canada
Frost Dates
Last Spring Frost (50%) iA 50% chance that the last spring frost has already passed by this date. Most gardeners use this as their primary planting guide.
May 13
First Fall Frost (50%) iA 50% chance that the first fall frost has occurred by this date. Plan to harvest or protect tender plants before this date.
October 2
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
30% Probability iOnly a 30% chance of frost remaining by this date. Use these dates for a safer planting window, especially for tender plants sensitive to cold.
Last Spring Frost
May 19
First Fall Frost
September 25
Hard Freeze (28°F / -2°C)
Last Spring Hard Freeze
April 26
First Fall Hard Freeze
October 22
Growing Season
142 Days
May 13 to October 2
USDA Hardiness Zone iHardiness zones indicate which perennial plants can survive winter in your area. For annual vegetables, frost dates and growing season length matter more than hardiness zone.
Zone 6b
Temperature
20°
40°
60°
80°
Avg High
Avg Temp
Avg Low
Light Frost (32°F)
Hard Frost (28°F)
Precipitation
0"
3"
6"
8.1"
Sunrise / Sunset
Daylight
Longest: 16h 10m · Shortest: 7h 50m
Nearby Stations
Pemberton Airport Cs, Canada
April 24 - October 11
Squamish Aut0, Canada
April 18 - October 27
Malibu Jervis Inlet, Canada
March 16 - November 25
Howe Sound - Pam Rocks, Canada
February 19 - December 3
N Van Seymour Hatchery, Canada
April 11 - November 8
N Vanc Grouse Mtn Resort, Canada
May 15 - October 11
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