Frost Dates for Butte St Pierre, 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. June 7
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. August 16
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 June 15
First Fall Frost August 5

Hard Freeze (−2°C)

Last Spring Hard Freeze May 20
First Fall Hard Freeze September 9
53.45°N, -109.20°W © OpenStreetMap

Growing Season

70 Days June 7 to August 16

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 2b

Avg. annual minimum: −45 to −40°F (−43 to −40°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: -10°C
Avg: -16°C
Low: -22°C
Jan
-14°
High: -8°C
Avg: -14°C
Low: -20°C
Feb
-7°
High: -1°C
Avg: -7°C
Low: -13°C
Mar
3°
High: 10°C
Avg: 3°C
Low: -3°C
Apr
10°
High: 18°C
Avg: 10°C
Low: 2°C
May
14°
High: 22°C
Avg: 14°C
Low: 7°C
Jun
17°
High: 24°C
Avg: 17°C
Low: 10°C
Jul
15°
High: 23°C
Avg: 15°C
Low: 8°C
Aug
10°
High: 18°C
Avg: 10°C
Low: 3°C
Sep
3°
High: 9°C
Avg: 3°C
Low: -3°C
Oct
-6°
High: -1°C
Avg: -6°C
Low: -11°C
Nov
-13°
High: -8°C
Avg: -13°C
Low: -19°C
Dec
0°C
−2°C
Avg High Avg Temp Avg Low Light Frost (0°C) Hard Frost (−2°C)

Precipitation

0 mm 20 mm 40 mm 60 mm 80 mm
0 mm
0.0 mm
Jan
0 mm
0.0 mm
Feb
5 mm
5.1 mm
Mar
18 mm
17.8 mm
Apr
28 mm
27.9 mm
May
69 mm
68.6 mm
Jun
79 mm
78.7 mm
Jul
43 mm
43.2 mm
Aug
20 mm
20.3 mm
Sep
5 mm
5.1 mm
Oct
3 mm
2.5 mm
Nov
3 mm
2.5 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec8h9.5h11.5h13.5h15.5h16.5h16.5h14.5h12.5h10h8.5h7.5h
Jan: 8:07 AM – 3:53 PM · 7h 47m
Feb: 7:14 AM – 4:46 PM · 9h 31m
Mar: 6:15 AM – 5:45 PM · 11h 30m
Apr: 5:08 AM – 6:52 PM · 13h 43m
May: 4:11 AM – 7:49 PM · 15h 39m
Jun: 3:38 AM – 8:22 PM · 16h 44m
Jul: 3:51 AM – 8:09 PM · 16h 17m
Aug: 4:43 AM – 7:17 PM · 14h 35m
Sep: 5:48 AM – 6:12 PM · 12h 24m
Oct: 6:53 AM – 5:07 PM · 10h 14m
Nov: 7:52 AM – 4:08 PM · 8h 17m
Dec: 8:22 AM – 3:38 PM · 7h 15m
Daylight Longest: 16h 47m · Shortest: 7h 14m

Nearby Stations

Waseca, SKMay 20 - September 17 Lloydminster A, AB May 17 - September 17 Meadow Lake, SK May 26 - September 6 Scott Cda, SK May 22 - September 13 Cold Lake A, AB May 19 - September 16 Fabyan, ABMay 21 - September 14

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