Frost Dates for IDRE_FJALL_A, Sweden

Elevation: 781 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 5
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 15
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 11
First Fall Frost September 8

Hard Freeze (−2°C)

Last Spring Hard Freeze May 20
First Fall Hard Freeze October 2
61.89°N, 12.86°W © OpenStreetMap

Growing Season

102 Days June 5 to September 15

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°
-9°
High: -7°C
Avg: -9°C
Low: -12°C
Jan
-9°
High: -6°C
Avg: -9°C
Low: -12°C
Feb
-5°
High: -2°C
Avg: -5°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
10°
High: 14°C
Avg: 10°C
Low: 5°C
Jun
12°
High: 16°C
Avg: 12°C
Low: 8°C
Jul
11°
High: 15°C
Avg: 11°C
Low: 7°C
Aug
6°
High: 10°C
Avg: 6°C
Low: 3°C
Sep
0°
High: 3°C
Avg: 0°C
Low: -2°C
Oct
-4°
High: -2°C
Avg: -4°C
Low: -7°C
Nov
-8°
High: -6°C
Avg: -8°C
Low: -11°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
36 mm
35.6 mm
Jan
10 mm
10.2 mm
Feb
10 mm
10.2 mm
Mar
33 mm
33.0 mm
Apr
79 mm
78.7 mm
May
89 mm
88.9 mm
Jun
91 mm
91.4 mm
Jul
91 mm
91.4 mm
Aug
61 mm
61.0 mm
Sep
69 mm
68.6 mm
Oct
61 mm
61.0 mm
Nov
43 mm
43.2 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec6h8.5h11.5h14.5h17.5h19h18.5h15.5h12.5h9.5h6.5h5h
Jan: 9:07 AM – 2:53 PM · 5h 46m
Feb: 7:45 AM – 4:15 PM · 8h 30m
Mar: 6:21 AM – 5:39 PM · 11h 18m
Apr: 4:48 AM – 7:12 PM · 14h 25m
May: 3:22 AM – 8:38 PM · 17h 17m
Jun: 2:25 AM – 9:35 PM · 19h 10m
Jul: 2:50 AM – 9:10 PM · 18h 21m
Aug: 4:11 AM – 7:49 PM · 15h 39m
Sep: 5:43 AM – 6:17 PM · 12h 33m
Oct: 7:14 AM – 4:46 PM · 9h 32m
Nov: 8:42 AM – 3:18 PM · 6h 36m
Dec: 9:35 AM – 2:25 PM · 4h 49m
Daylight Longest: 19h 14m · Shortest: 4h 46m

Nearby Stations

IDRE-STORBO_V, Sweden May 30 - September 25 DREVSJO, Norway May 27 - September 30 DRAVAGEN_A, Sweden May 24 - September 26 TANNAS A, Sweden June 2 - September 24 GRUNDFORSEN, Sweden May 15 - October 1 HEDEVIKEN, Sweden May 20 - September 25

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