Frost Dates for JORMLIEN, Sweden

Elevation: 454 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 27
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. October 1
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 2
First Fall Frost September 26

Hard Freeze (−2°C)

Last Spring Hard Freeze May 18
First Fall Hard Freeze October 16
64.73°N, 13.96°W © OpenStreetMap

Growing Season

127 Days May 27 to October 1

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 5b

Avg. annual minimum: −26 to −23°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

-10° 0° 10° 20°
-7°
High: -5°C
Avg: -7°C
Low: -9°C
Jan
-8°
High: -6°C
Avg: -8°C
Low: -10°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: 0°C
May
9°
High: 12°C
Avg: 9°C
Low: 5°C
Jun
13°
High: 16°C
Avg: 13°C
Low: 9°C
Jul
11°
High: 14°C
Avg: 11°C
Low: 8°C
Aug
7°
High: 9°C
Avg: 7°C
Low: 5°C
Sep
2°
High: 3°C
Avg: 2°C
Low: 0°C
Oct
-3°
High: -1°C
Avg: -3°C
Low: -5°C
Nov
-6°
High: -4°C
Avg: -6°C
Low: -8°C
Dec
0°C
−2°C
Avg High Avg Temp Avg Low Light Frost (0°C) Hard Frost (−2°C)

Precipitation

0 mm 50 mm 100 mm
104 mm
104.1 mm
Jan
81 mm
81.3 mm
Feb
81 mm
81.3 mm
Mar
71 mm
71.1 mm
Apr
71 mm
71.1 mm
May
84 mm
83.8 mm
Jun
94 mm
94.0 mm
Jul
81 mm
81.3 mm
Aug
89 mm
88.9 mm
Sep
81 mm
81.3 mm
Oct
86 mm
86.4 mm
Nov
99 mm
99.1 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec4.5h8h11h14.5h18h21h19.5h16h12.5h9h5.5h3h
Jan: 9:42 AM – 2:18 PM · 4h 36m
Feb: 8:00 AM – 3:60 PM · 7h 60m
Mar: 6:24 AM – 5:36 PM · 11h 12m
Apr: 4:38 AM – 7:22 PM · 14h 45m
May: 2:56 AM – 9:04 PM · 18h 09m
Jun: 1:36 AM – 10:24 PM · 20h 47m
Jul: 2:13 AM – 9:47 PM · 19h 33m
Aug: 3:55 AM – 8:05 PM · 16h 10m
Sep: 5:41 AM – 6:19 PM · 12h 38m
Oct: 7:24 AM – 4:36 PM · 9h 12m
Nov: 9:09 AM – 2:51 PM · 5h 41m
Dec: 10:24 AM – 1:36 PM · 3h 12m
Daylight Longest: 20h 54m · Shortest: 3h 06m

Nearby Stations

GADDEDE, SwedenMay 22 - October 5 GADDEDE A, Sweden May 30 - September 24 STEKENJOKK_A, Sweden June 19 - August 20 NAMSSKOGAN, Norway May 17 - October 12 ALMDALEN, Sweden June 3 - September 23 KJOBLI I SNAASA, Norway May 20 - October 9

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