Frost Dates for Wynyard (Aut), 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 20
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. September 21
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 25
First Fall Frost September 16

Hard Freeze (28°F / -2°C)

Last Spring Hard Freeze May 11
First Fall Hard Freeze September 30
51.77°N, -104.20°W © OpenStreetMap

Growing Season

124 Days May 20 to September 21

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 3b

Learn more

Temperature

-10° 20° 50° 80°
6°
High: 14°
Avg: 6°
Low: -3°
Jan
8°
High: 16°
Avg: 8°
Low: -1°
Feb
19°
High: 28°
Avg: 19°
Low: 11°
Mar
37°
High: 47°
Avg: 37°
Low: 27°
Apr
50°
High: 62°
Avg: 50°
Low: 38°
May
59°
High: 69°
Avg: 59°
Low: 49°
Jun
64°
High: 75°
Avg: 64°
Low: 54°
Jul
62°
High: 74°
Avg: 62°
Low: 51°
Aug
53°
High: 64°
Avg: 53°
Low: 43°
Sep
39°
High: 47°
Avg: 39°
Low: 30°
Oct
23°
High: 31°
Avg: 23°
Low: 16°
Nov
10°
High: 18°
Avg: 10°
Low: 2°
Dec
32°F
28°F
Avg High Avg Temp Avg Low Light Frost (32°F) Hard Frost (28°F)

Precipitation

0" 1" 2" 3" 3.1"
0.0"
0.00"
Jan
0.0"
0.00"
Feb
0.2"
0.20"
Mar
0.6"
0.60"
Apr
1.3"
1.30"
May
3.1"
3.10"
Jun
2.5"
2.50"
Jul
1.9"
1.90"
Aug
1.4"
1.40"
Sep
0.6"
0.60"
Oct
0.2"
0.20"
Nov
0.0"
0.00"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec8h10h12h14h15h16h16h14h12h10h9h8h
Jan: 7:58 AM – 4:02 PM · 8h 03m
Feb: 7:10 AM – 4:50 PM · 9h 40m
Mar: 6:14 AM – 5:46 PM · 11h 31m
Apr: 5:11 AM – 6:49 PM · 13h 37m
May: 4:18 AM – 7:42 PM · 15h 25m
Jun: 3:47 AM – 8:13 PM · 16h 25m
Jul: 3:60 AM – 8:00 PM · 16h 00m
Aug: 4:47 AM – 7:13 PM · 14h 25m
Sep: 5:49 AM – 6:11 PM · 12h 23m
Oct: 6:50 AM – 5:10 PM · 10h 21m
Nov: 7:45 AM – 4:15 PM · 8h 31m
Dec: 8:13 AM – 3:47 PM · 7h 34m
Daylight Longest: 16h 27m · Shortest: 7h 33m

Nearby Stations

Leroy, Canada May 21 - September 12 Kelliher, Canada May 20 - September 20 Lipton 2, Canada May 25 - September 9 Duval, Canada May 16 - September 22 Last Mountain Cs, Canada May 23 - September 11 Watrous East, Canada May 19 - September 13

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