Frost Dates for SVEAGRUVA, Norway

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 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. August 19
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 24
First Fall Frost August 12

Hard Freeze (−2°C)

Last Spring Hard Freeze June 1
First Fall Hard Freeze September 3
77.88°N, 16.72°W © OpenStreetMap

Growing Season

59 Days June 21 to August 19

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 4b

Avg. annual minimum: −32 to −29°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

-20° -10° 0° 10°
-14°
High: -12°C
Avg: -14°C
Low: -17°C
Jan
-15°
High: -12°C
Avg: -15°C
Low: -17°C
Feb
-15°
High: -13°C
Avg: -15°C
Low: -17°C
Mar
-11°
High: -9°C
Avg: -11°C
Low: -14°C
Apr
-4°
High: -3°C
Avg: -4°C
Low: -6°C
May
1°
High: 2°C
Avg: 1°C
Low: 0°C
Jun
5°
High: 6°C
Avg: 5°C
Low: 3°C
Jul
4°
High: 5°C
Avg: 4°C
Low: 2°C
Aug
0°
High: 1°C
Avg: 0°C
Low: -2°C
Sep
-7°
High: -5°C
Avg: -7°C
Low: -9°C
Oct
-10°
High: -7°C
Avg: -10°C
Low: -12°C
Nov
-13°
High: -10°C
Avg: -13°C
Low: -15°C
Dec
0°C
−2°C
Avg High Avg Temp Avg Low Light Frost (0°C) Hard Frost (−2°C)

Precipitation

0 mm 20 mm 40 mm 60 mm 80 mm
69 mm
68.6 mm
Jan
58 mm
58.4 mm
Feb
53 mm
53.3 mm
Mar
25 mm
25.4 mm
Apr
20 mm
20.3 mm
May
8 mm
7.6 mm
Jun
13 mm
12.7 mm
Jul
28 mm
27.9 mm
Aug
53 mm
53.3 mm
Sep
66 mm
66.0 mm
Oct
71 mm
71.1 mm
Nov
74 mm
73.7 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec0h0h10h18.5h24h24h24h24h13.5h5h0h0h
Jan: 0h (Polar Night)
Feb: 0h (Polar Night)
Mar: 6:53 AM – 5:07 PM · 10h 14m
Apr: 2:38 AM – 9:22 PM · 18h 45m
May: 24h (Midnight Sun)
Jun: 24h (Midnight Sun)
Jul: 24h (Midnight Sun)
Aug: 24h (Midnight Sun)
Sep: 5:18 AM – 6:42 PM · 13h 23m
Oct: 9:28 AM – 2:32 PM · 5h 04m
Nov: 0h (Polar Night)
Dec: 0h (Polar Night)
Daylight Longest: 24h 00m · Shortest: 0h 00m

Nearby Stations

SVALBARD AIRPORT, Svalbard June 14 - August 27

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