Frost Dates for Kapuskasing Cda On, ON

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. September 12
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 11
First Fall Frost September 6

Hard Freeze (−2°C)

Last Spring Hard Freeze May 22
First Fall Hard Freeze October 1
49.40°N, -82.45°W © OpenStreetMap

Growing Season

97 Days June 7 to September 12

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°
-17°
High: -11°C
Avg: -17°C
Low: -23°C
Jan
-17°
High: -10°C
Avg: -17°C
Low: -24°C
Feb
-9°
High: -2°C
Avg: -9°C
Low: -17°C
Mar
0°
High: 6°C
Avg: 0°C
Low: -7°C
Apr
9°
High: 16°C
Avg: 9°C
Low: 2°C
May
15°
High: 21°C
Avg: 15°C
Low: 8°C
Jun
18°
High: 24°C
Avg: 18°C
Low: 11°C
Jul
16°
High: 22°C
Avg: 16°C
Low: 10°C
Aug
12°
High: 18°C
Avg: 12°C
Low: 6°C
Sep
4°
High: 9°C
Avg: 4°C
Low: 0°C
Oct
-4°
High: 0°C
Avg: -4°C
Low: -8°C
Nov
-12°
High: -8°C
Avg: -12°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
30 mm
30.5 mm
Jan
30 mm
30.5 mm
Feb
28 mm
27.9 mm
Mar
51 mm
50.8 mm
Apr
79 mm
78.7 mm
May
79 mm
78.7 mm
Jun
79 mm
78.7 mm
Jul
81 mm
81.3 mm
Aug
91 mm
91.4 mm
Sep
91 mm
91.4 mm
Oct
76 mm
76.2 mm
Nov
51 mm
50.8 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec8.5h10h11.5h13.5h15h16h15.5h14h12.5h10.5h9h8h
Jan: 7:48 AM – 4:12 PM · 8h 24m
Feb: 7:04 AM – 4:56 PM · 9h 52m
Mar: 6:13 AM – 5:47 PM · 11h 34m
Apr: 5:15 AM – 6:45 PM · 13h 29m
May: 4:26 AM – 7:34 PM · 15h 07m
Jun: 3:59 AM – 8:01 PM · 16h 01m
Jul: 4:10 AM – 7:50 PM · 15h 39m
Aug: 4:53 AM – 7:07 PM · 14h 13m
Sep: 5:50 AM – 6:10 PM · 12h 21m
Oct: 6:46 AM – 5:14 PM · 10h 29m
Nov: 7:36 AM – 4:24 PM · 8h 49m
Dec: 8:01 AM – 3:59 PM · 7h 58m
Daylight Longest: 16h 03m · Shortest: 7h 57m

Nearby Stations

Kapuskasing A, ON June 3 - September 16 Bonner Lake, ONJune 9 - August 27 Timmins Victor Power A, ON June 6 - September 6

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