Frost Dates for Carlyle, Canada

Based on data from Oxbow weather station, 23 miles away

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 17
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 19
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 22
First Fall Frost September 13

Hard Freeze (−2°C)

Last Spring Hard Freeze May 4
First Fall Hard Freeze September 28
49.63°N, -102.27°W © OpenStreetMap

Growing Season

125 Days May 17 to September 19

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

Avg. annual minimum: −35 to −30°F (−37 to −34°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.

Temperature

-20° -5° 10° 25°
-14°
High: -9°C
Avg: -14°C
Low: -19°C
Jan
-12°
High: -6°C
Avg: -12°C
Low: -17°C
Feb
-5°
High: 0°C
Avg: -5°C
Low: -10°C
Mar
High: 11°C
Avg: 4°C
Low: -2°C
Apr
11°
High: 18°C
Avg: 11°C
Low: 4°C
May
16°
High: 23°C
Avg: 16°C
Low: 10°C
Jun
19°
High: 26°C
Avg: 19°C
Low: 12°C
Jul
18°
High: 26°C
Avg: 18°C
Low: 11°C
Aug
13°
High: 20°C
Avg: 13°C
Low: 6°C
Sep
High: 10°C
Avg: 4°C
Low: -2°C
Oct
-4°
High: 1°C
Avg: -4°C
Low: -9°C
Nov
-11°
High: -7°C
Avg: -11°C
Low: -16°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
0 mm
0.0 mm
Feb
5 mm
5.1 mm
Mar
15 mm
15.2 mm
Apr
61 mm
61.0 mm
May
94 mm
94.0 mm
Jun
64 mm
63.5 mm
Jul
48 mm
48.3 mm
Aug
36 mm
35.6 mm
Sep
18 mm
17.8 mm
Oct
8 mm
7.6 mm
Nov
5 mm
5.1 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec8.5h10h11.5h13.5h15h16h15.5h14h12.5h10.5h9h8h
Jan: 7:48 AM – 4:12 PM · 8h 25m
Feb: 7:04 AM – 4:56 PM · 9h 52m
Mar: 6:13 AM – 5:47 PM · 11h 34m
Apr: 5:16 AM – 6:44 PM · 13h 29m
May: 4:27 AM – 7:33 PM · 15h 07m
Jun: 3:60 AM – 8:00 PM · 16h 01m
Jul: 4:11 AM – 7:49 PM · 15h 38m
Aug: 4:54 AM – 7:06 PM · 14h 13m
Sep: 5:50 AM – 6:10 PM · 12h 21m
Oct: 6:45 AM – 5:15 PM · 10h 29m
Nov: 7:35 AM – 4:25 PM · 8h 49m
Dec: 8:00 AM – 3:60 PM · 7h 59m
Daylight Longest: 16h 02m · Shortest: 7h 58m

Nearby Stations

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