Frost Dates for Holman Cs, 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 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. August 4
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 21
First Fall Frost July 22

Hard Freeze (28°F / -2°C)

Last Spring Hard Freeze June 2
First Fall Hard Freeze September 9
70.77°N, -117.80°W © OpenStreetMap

Growing Season

48 Days June 17 to August 4

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

-30° 0° 30° 60°
-16°
High: -10°
Avg: -16°
Low: -22°
Jan
-18°
High: -11°
Avg: -18°
Low: -24°
Feb
-15°
High: -8°
Avg: -15°
Low: -22°
Mar
1°
High: 9°
Avg: 1°
Low: -6°
Apr
21°
High: 26°
Avg: 21°
Low: 15°
May
40°
High: 46°
Avg: 40°
Low: 35°
Jun
48°
High: 55°
Avg: 48°
Low: 41°
Jul
45°
High: 50°
Avg: 45°
Low: 40°
Aug
35°
High: 38°
Avg: 35°
Low: 31°
Sep
19°
High: 24°
Avg: 19°
Low: 15°
Oct
0°
High: 6°
Avg: 0°
Low: -6°
Nov
-10°
High: -4°
Avg: -10°
Low: -17°
Dec
32°F
28°F
Avg High Avg Temp Avg Low Light Frost (32°F) Hard Frost (28°F)

Precipitation

0" 0.5"
0.1"
0.10"
Jan
0.0"
0.00"
Feb
0.2"
0.20"
Mar
0.5"
0.50"
Apr
0.5"
0.50"
May
0.0"
0.00"
Jun
0.4"
0.40"
Jul
0.3"
0.30"
Aug
0.3"
0.30"
Sep
0.0"
0.00"
Oct
0.1"
0.10"
Nov
0.2"
0.20"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec0h6h11h16h22h24h24h18h13h8h1h0h
Jan: 0h (Polar Night)
Feb: 8:50 AM – 3:10 PM · 6h 19m
Mar: 6:32 AM – 5:28 PM · 10h 55m
Apr: 4:06 AM – 7:54 PM · 15h 47m
May: 12:51 AM – 11:09 PM · 22h 18m
Jun: 24h (Midnight Sun)
Jul: 24h (Midnight Sun)
Aug: 3:01 AM – 8:59 PM · 17h 57m
Sep: 5:35 AM – 6:25 PM · 12h 51m
Oct: 7:56 AM – 4:04 PM · 8h 08m
Nov: 11:38 AM – 12:22 PM · 0h 45m
Dec: 0h (Polar Night)
Daylight Longest: 24h 00m · Shortest: 0h 00m

Nearby Stations

Ulukhaktok A, Canada June 23 - August 4

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