Frost Dates for VITTANGI, Sweden

Elevation: 248 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 23
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 24
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 27
First Fall Frost September 18

Hard Freeze (−2°C)

Last Spring Hard Freeze May 15
First Fall Hard Freeze October 8
67.68°N, 21.63°W © OpenStreetMap

Growing Season

124 Days May 23 to September 24

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.

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°
-11°
High: -8°C
Avg: -11°C
Low: -14°C
Jan
-11°
High: -8°C
Avg: -11°C
Low: -14°C
Feb
-6°
High: -3°C
Avg: -6°C
Low: -9°C
Mar
-1°
High: 3°C
Avg: -1°C
Low: -5°C
Apr
5°
High: 9°C
Avg: 5°C
Low: 0°C
May
11°
High: 15°C
Avg: 11°C
Low: 7°C
Jun
14°
High: 18°C
Avg: 14°C
Low: 10°C
Jul
12°
High: 15°C
Avg: 12°C
Low: 9°C
Aug
7°
High: 10°C
Avg: 7°C
Low: 4°C
Sep
0°
High: 2°C
Avg: 0°C
Low: -2°C
Oct
-6°
High: -4°C
Avg: -6°C
Low: -9°C
Nov
-9°
High: -6°C
Avg: -9°C
Low: -12°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
13 mm
12.7 mm
Jan
10 mm
10.2 mm
Feb
10 mm
10.2 mm
Mar
20 mm
20.3 mm
Apr
51 mm
50.8 mm
May
76 mm
76.2 mm
Jun
97 mm
96.5 mm
Jul
81 mm
81.3 mm
Aug
66 mm
66.0 mm
Sep
43 mm
43.2 mm
Oct
38 mm
38.1 mm
Nov
23 mm
22.9 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec2.5h7.5h11h15h19.5h24h22h17h12.5h9h4.5h0h
Jan: 10:46 AM – 1:14 PM · 2h 28m
Feb: 8:20 AM – 3:40 PM · 7h 19m
Mar: 6:28 AM – 5:32 PM · 11h 05m
Apr: 4:25 AM – 7:35 PM · 15h 11m
May: 2:16 AM – 9:44 PM · 19h 28m
Jun: 24h (Midnight Sun)
Jul: 1:05 AM – 10:55 PM · 21h 50m
Aug: 3:33 AM – 8:27 PM · 16h 54m
Sep: 5:38 AM – 6:22 PM · 12h 43m
Oct: 7:37 AM – 4:23 PM · 8h 45m
Nov: 9:51 AM – 2:09 PM · 4h 18m
Dec: 0h (Polar Night)
Daylight Longest: 24h 00m · Shortest: 0h 00m

Nearby Stations

LAINIO, Sweden May 24 - September 20 ESRANGE, Sweden May 27 - September 22 NEDRE_SOPPERO_V, Sweden May 28 - September 16 SAITTAROVA_A, Sweden May 21 - September 25 PARKALOMPOLO_A, Sweden May 24 - September 20 KIRUNA_FLYGPLATS, Sweden May 31 - September 17

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