Frost Dates for SORKJOSEN LUFTHAVN, Norway

Elevation: 3 m

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 21
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 29
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 26
First Fall Frost September 23

Hard Freeze (−2°C)

Last Spring Hard Freeze May 10
First Fall Hard Freeze October 9
69.79°N, 20.96°W © OpenStreetMap

Growing Season

131 Days May 21 to September 29

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 6a

Avg. annual minimum: −23 to −21°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

-15° -5° 5° 15°
-8°
High: -6°C
Avg: -8°C
Low: -11°C
Jan
-8°
High: -6°C
Avg: -8°C
Low: -11°C
Feb
-5°
High: -3°C
Avg: -5°C
Low: -8°C
Mar
-1°
High: 2°C
Avg: -1°C
Low: -4°C
Apr
4°
High: 7°C
Avg: 4°C
Low: 1°C
May
10°
High: 12°C
Avg: 10°C
Low: 7°C
Jun
14°
High: 16°C
Avg: 14°C
Low: 10°C
Jul
12°
High: 15°C
Avg: 12°C
Low: 9°C
Aug
8°
High: 10°C
Avg: 8°C
Low: 5°C
Sep
1°
High: 3°C
Avg: 1°C
Low: -2°C
Oct
-4°
High: -2°C
Avg: -4°C
Low: -7°C
Nov
-7°
High: -4°C
Avg: -7°C
Low: -9°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
79 mm
78.7 mm
Jan
66 mm
66.0 mm
Feb
69 mm
68.6 mm
Mar
66 mm
66.0 mm
Apr
79 mm
78.7 mm
May
84 mm
83.8 mm
Jun
89 mm
88.9 mm
Jul
86 mm
86.4 mm
Aug
94 mm
94.0 mm
Sep
94 mm
94.0 mm
Oct
76 mm
76.2 mm
Nov
81 mm
81.3 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec0h6.5h11h15.5h21h24h24h17.5h13h8.5h2.5h0h
Jan: 0h (Polar Night)
Feb: 8:40 AM – 3:20 PM · 6h 41m
Mar: 6:31 AM – 5:29 PM · 10h 59m
Apr: 4:13 AM – 7:47 PM · 15h 34m
May: 1:30 AM – 10:30 PM · 21h 00m
Jun: 24h (Midnight Sun)
Jul: 24h (Midnight Sun)
Aug: 3:13 AM – 8:47 PM · 17h 34m
Sep: 5:36 AM – 6:24 PM · 12h 48m
Oct: 7:49 AM – 4:11 PM · 8h 21m
Nov: 10:42 AM – 1:18 PM · 2h 35m
Dec: 0h (Polar Night)
Daylight Longest: 24h 00m · Shortest: 0h 00m

Nearby Stations

NORDSTRAUM I KVAENANGEN, Norway May 23 - September 27 TORSVAG FYR, Norway May 7 - October 21 ENONTEKIO KILPISJARVI, Finland June 6 - September 11 ENONTEKIO KILPISJARVI SAANA, Finland June 23 - July 26 STORSTEINNES I BALSFJORD, Norway May 20 - October 3 DIVIDALEN, Norway May 26 - September 27

Plan Your Garden with Planter

Now that you know your frost dates, use Planter to plan your veggie garden! Planter is an easy drag-and-drop garden planner with personalized planting schedules.

Try Planter For Free

Available everywhere: iOS, Android, web, and more!

Planter app garden planner preview