Frost Dates for Muenster, SK

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 21
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 14
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 26
First Fall Frost September 7

Hard Freeze (−2°C)

Last Spring Hard Freeze May 12
First Fall Hard Freeze September 27
52.33°N, -105.00°W © OpenStreetMap

Growing Season

116 Days May 21 to September 14

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 3a

Avg. annual minimum: −40 to −35°F (−40 to −37°C)

Learn more

Köppen Climate iThe Köppen climate classification system categorizes climates based on temperature and precipitation patterns.

Dfb Warm-Summer Continental

Warm summers and cold, snowy winters. A shorter growing season than hot-summer continental. Hardy vegetables, root crops, and cool-season greens do well. Season extension is valuable.

Köppen climate map

Temperature

-25° -10° 5° 20°
-16°
High: -11°C
Avg: -16°C
Low: -21°C
Jan
-14°
High: -9°C
Avg: -14°C
Low: -19°C
Feb
-7°
High: -2°C
Avg: -7°C
Low: -12°C
Mar
3°
High: 9°C
Avg: 3°C
Low: -3°C
Apr
10°
High: 17°C
Avg: 10°C
Low: 3°C
May
15°
High: 21°C
Avg: 15°C
Low: 9°C
Jun
18°
High: 24°C
Avg: 18°C
Low: 11°C
Jul
17°
High: 24°C
Avg: 17°C
Low: 10°C
Aug
12°
High: 18°C
Avg: 12°C
Low: 5°C
Sep
3°
High: 9°C
Avg: 3°C
Low: -2°C
Oct
-6°
High: -2°C
Avg: -6°C
Low: -11°C
Nov
-13°
High: -8°C
Avg: -13°C
Low: -17°C
Dec
0°C
−2°C
Avg High Avg Temp Avg Low Light Frost (0°C) Hard Frost (−2°C)

Precipitation

0 mm 30 mm 60 mm 90 mm
8 mm
7.6 mm
Jan
5 mm
5.1 mm
Feb
8 mm
7.6 mm
Mar
15 mm
15.2 mm
Apr
38 mm
38.1 mm
May
94 mm
94.0 mm
Jun
74 mm
73.7 mm
Jul
48 mm
48.3 mm
Aug
36 mm
35.6 mm
Sep
20 mm
20.3 mm
Oct
0 mm
0.0 mm
Nov
3 mm
2.5 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec8h9.5h11.5h13.5h15.5h16.5h16h14.5h12.5h10.5h8.5h7.5h
Jan: 8:01 AM – 3:59 PM · 7h 58m
Feb: 7:11 AM – 4:49 PM · 9h 37m
Mar: 6:15 AM – 5:45 PM · 11h 31m
Apr: 5:10 AM – 6:50 PM · 13h 39m
May: 4:15 AM – 7:45 PM · 15h 29m
Jun: 3:44 AM – 8:16 PM · 16h 31m
Jul: 3:57 AM – 8:03 PM · 16h 06m
Aug: 4:46 AM – 7:14 PM · 14h 28m
Sep: 5:49 AM – 6:11 PM · 12h 23m
Oct: 6:51 AM – 5:09 PM · 10h 19m
Nov: 7:47 AM – 4:13 PM · 8h 26m
Dec: 8:16 AM – 3:44 PM · 7h 28m
Daylight Longest: 16h 34m · Shortest: 7h 27m

Nearby Stations

Pilger, SKMay 21 - September 16 Leroy, SKMay 21 - September 12 Melfort, SKMay 22 - September 16 Watrous East, SK May 19 - September 13 Wynyard (Aut), SK May 20 - September 21 Mckague 2, SKMay 23 - September 9

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