Frost Dates for NY-ALESUND I, Norway

Elevation: 8 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. 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. July 23
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 26
First Fall Frost July 12

Hard Freeze (−2°C)

Last Spring Hard Freeze June 8
First Fall Hard Freeze August 30
78.92°N, 11.93°W © OpenStreetMap

Growing Season

31 Days June 22 to July 23

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 5a

Avg. annual minimum: −29 to −26°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°
-12°
High: -10°C
Avg: -12°C
Low: -14°C
Jan
-13°
High: -10°C
Avg: -13°C
Low: -15°C
Feb
-13°
High: -11°C
Avg: -13°C
Low: -16°C
Mar
-10°
High: -8°C
Avg: -10°C
Low: -12°C
Apr
-4°
High: -2°C
Avg: -4°C
Low: -5°C
May
1°
High: 2°C
Avg: 1°C
Low: 0°C
Jun
3°
High: 4°C
Avg: 3°C
Low: 2°C
Jul
3°
High: 4°C
Avg: 3°C
Low: 1°C
Aug
0°
High: 1°C
Avg: 0°C
Low: -2°C
Sep
-6°
High: -4°C
Avg: -6°C
Low: -8°C
Oct
-9°
High: -6°C
Avg: -9°C
Low: -11°C
Nov
-11°
High: -9°C
Avg: -11°C
Low: -13°C
Dec
−2°C
Avg High Avg Temp Avg Low Hard Frost (−2°C)

Precipitation

0 mm 20 mm 40 mm 60 mm 80 mm
66 mm
66.0 mm
Jan
58 mm
58.4 mm
Feb
51 mm
50.8 mm
Mar
23 mm
22.9 mm
Apr
25 mm
25.4 mm
May
13 mm
12.7 mm
Jun
51 mm
50.8 mm
Jul
46 mm
45.7 mm
Aug
76 mm
76.2 mm
Sep
51 mm
50.8 mm
Oct
69 mm
68.6 mm
Nov
61 mm
61.0 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec0h0h10h19.5h24h24h24h24h13.5h4h0h0h
Jan: 0h (Polar Night)
Feb: 0h (Polar Night)
Mar: 6:58 AM – 5:02 PM · 10h 03m
Apr: 2:08 AM – 9:52 PM · 19h 43m
May: 24h (Midnight Sun)
Jun: 24h (Midnight Sun)
Jul: 24h (Midnight Sun)
Aug: 24h (Midnight Sun)
Sep: 5:14 AM – 6:46 PM · 13h 31m
Oct: 9:59 AM – 2:01 PM · 4h 02m
Nov: 0h (Polar Night)
Dec: 0h (Polar Night)
Daylight Longest: 24h 00m · Shortest: 0h 00m

Nearby Stations

NY-ALESUND, Norway June 23 - July 21

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