Frost Dates for Muncho Lake, BC

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 4
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 22
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 10
First Fall Frost August 13

Hard Freeze (−2°C)

Last Spring Hard Freeze May 18
First Fall Hard Freeze September 18
58.93°N, -125.77°W © OpenStreetMap

Growing Season

79 Days June 4 to August 22

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.

Dfc Subarctic

Short, cool summers and long, very cold winters. Growing seasons of 3–4 months require fast-maturing varieties. Root vegetables, potatoes, and cold-hardy greens are the most reliable.

Köppen climate map

Temperature

-25° -10° 5° 20°
-15°
High: -10°C
Avg: -15°C
Low: -21°C
Jan
-11°
High: -5°C
Avg: -11°C
Low: -16°C
Feb
-7°
High: -1°C
Avg: -7°C
Low: -14°C
Mar
2°
High: 8°C
Avg: 2°C
Low: -5°C
Apr
7°
High: 14°C
Avg: 7°C
Low: 1°C
May
13°
High: 19°C
Avg: 13°C
Low: 6°C
Jun
14°
High: 20°C
Avg: 14°C
Low: 8°C
Jul
13°
High: 19°C
Avg: 13°C
Low: 7°C
Aug
8°
High: 14°C
Avg: 8°C
Low: 3°C
Sep
2°
High: 6°C
Avg: 2°C
Low: -3°C
Oct
-8°
High: -4°C
Avg: -8°C
Low: -12°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
46 mm
45.7 mm
Jan
18 mm
17.8 mm
Feb
5 mm
5.1 mm
Mar
0 mm
0.0 mm
Apr
33 mm
33.0 mm
May
81 mm
81.3 mm
Jun
91 mm
91.4 mm
Jul
71 mm
71.1 mm
Aug
46 mm
45.7 mm
Sep
30 mm
30.5 mm
Oct
30 mm
30.5 mm
Nov
18 mm
17.8 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec6.5h9h11.5h14h16.5h18h17.5h15h12.5h10h7.5h6h
Jan: 8:41 AM – 3:19 PM · 6h 38m
Feb: 7:32 AM – 4:28 PM · 8h 55m
Mar: 6:19 AM – 5:41 PM · 11h 22m
Apr: 4:56 AM – 7:04 PM · 14h 08m
May: 3:42 AM – 8:18 PM · 16h 35m
Jun: 2:57 AM – 9:03 PM · 18h 05m
Jul: 3:16 AM – 8:44 PM · 17h 27m
Aug: 4:24 AM – 7:36 PM · 15h 12m
Sep: 5:45 AM – 6:15 PM · 12h 29m
Oct: 7:05 AM – 4:55 PM · 9h 50m
Nov: 8:21 AM – 3:39 PM · 7h 18m
Dec: 9:03 AM – 2:57 PM · 5h 54m
Daylight Longest: 18h 08m · Shortest: 5h 52m

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