Frost Dates for Taloyoak A, NU

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 22
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 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 25
First Fall Frost August 2

Hard Freeze (−2°C)

Last Spring Hard Freeze June 11
First Fall Hard Freeze September 9
69.55°N, -93.58°W © OpenStreetMap

Growing Season

51 Days June 22 to August 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 2a

Avg. annual minimum: −50 to −45°F (−46 to −43°C)

Learn more

Köppen Climate iThe Köppen climate classification system categorizes climates based on temperature and precipitation patterns.

ET Tundra

No true summer — the warmest month averages below 10°C (50°F). Growing is limited to hardy greens, root crops, and cold-frames during the brief warm period. Permafrost restricts root depth.

Köppen climate map

Temperature

-40° -25° -10° 5°
-33°
High: -30°C
Avg: -33°C
Low: -37°C
Jan
-33°
High: -30°C
Avg: -33°C
Low: -37°C
Feb
-29°
High: -25°C
Avg: -29°C
Low: -34°C
Mar
-20°
High: -15°C
Avg: -20°C
Low: -25°C
Apr
-9°
High: -5°C
Avg: -9°C
Low: -13°C
May
2°
High: 6°C
Avg: 2°C
Low: -1°C
Jun
9°
High: 13°C
Avg: 9°C
Low: 4°C
Jul
7°
High: 10°C
Avg: 7°C
Low: 3°C
Aug
0°
High: 2°C
Avg: 0°C
Low: -2°C
Sep
-9°
High: -6°C
Avg: -9°C
Low: -12°C
Oct
-21°
High: -18°C
Avg: -21°C
Low: -25°C
Nov
-28°
High: -25°C
Avg: -28°C
Low: -32°C
Dec
0°C
−2°C
Avg High Avg Temp Avg Low Light Frost (0°C) Hard Frost (−2°C)

Precipitation

0 mm 10 mm 20 mm 30 mm
0 mm
0.0 mm
Jan
0 mm
0.0 mm
Feb
0 mm
0.0 mm
Mar
0 mm
0.0 mm
Apr
0 mm
0.0 mm
May
3 mm
2.5 mm
Jun
8 mm
7.6 mm
Jul
23 mm
22.9 mm
Aug
10 mm
10.2 mm
Sep
13 mm
12.7 mm
Oct
0 mm
0.0 mm
Nov
0 mm
0.0 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec0h7h11h15.5h21h24h24h17.5h13h8.5h3h0h
Jan: 0h (Polar Night)
Feb: 8:37 AM – 3:23 PM · 6h 46m
Mar: 6:30 AM – 5:30 PM · 10h 59m
Apr: 4:14 AM – 7:46 PM · 15h 31m
May: 1:37 AM – 10:23 PM · 20h 47m
Jun: 24h (Midnight Sun)
Jul: 24h (Midnight Sun)
Aug: 3:15 AM – 8:45 PM · 17h 29m
Sep: 5:36 AM – 6:24 PM · 12h 48m
Oct: 7:48 AM – 4:12 PM · 8h 24m
Nov: 10:34 AM – 1:26 PM · 2h 51m
Dec: 0h (Polar Night)
Daylight Longest: 24h 00m · Shortest: 0h 00m

Nearby Stations

Shepherd Bay A, NU June 24 - July 27

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