Frost Dates for Butte St Pierre, 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. 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 (28°F / -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

Learn more

Temperature

-10° 20° 50° 80°
3°
High: 14°
Avg: 3°
Low: -7°
Jan
7°
High: 19°
Avg: 7°
Low: -5°
Feb
20°
High: 31°
Avg: 20°
Low: 9°
Mar
38°
High: 49°
Avg: 38°
Low: 26°
Apr
50°
High: 64°
Avg: 50°
Low: 36°
May
58°
High: 71°
Avg: 58°
Low: 45°
Jun
62°
High: 75°
Avg: 62°
Low: 49°
Jul
60°
High: 73°
Avg: 60°
Low: 46°
Aug
50°
High: 64°
Avg: 50°
Low: 37°
Sep
37°
High: 48°
Avg: 37°
Low: 26°
Oct
21°
High: 30°
Avg: 21°
Low: 12°
Nov
8°
High: 18°
Avg: 8°
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
0.7"
0.70"
Apr
1.1"
1.10"
May
2.7"
2.70"
Jun
3.1"
3.10"
Jul
1.7"
1.70"
Aug
0.8"
0.80"
Sep
0.2"
0.20"
Oct
0.1"
0.10"
Nov
0.1"
0.10"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec8h10h11h14h16h17h16h15h12h10h8h7h
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, Canada May 20 - September 17 Lloydminster A, Canada May 17 - September 17 Meadow Lake, Canada May 26 - September 6 Scott Cda, Canada May 22 - September 13 Cold Lake A, Canada May 19 - September 16 Fabyan, Canada May 21 - September 14

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