Frost Dates for GUNNARN, Sweden

Elevation: 274 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 18
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 2
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 22
First Fall Frost September 27

Hard Freeze (−2°C)

Last Spring Hard Freeze May 7
First Fall Hard Freeze October 13
65.01°N, 17.71°W © OpenStreetMap

Growing Season

137 Days May 18 to October 2

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

-15° -5° 5° 15°
-8°
High: -6°C
Avg: -8°C
Low: -11°C
Jan
-8°
High: -6°C
Avg: -8°C
Low: -11°C
Feb
-4°
High: -1°C
Avg: -4°C
Low: -7°C
Mar
1°
High: 4°C
Avg: 1°C
Low: -3°C
Apr
7°
High: 11°C
Avg: 7°C
Low: 2°C
May
12°
High: 16°C
Avg: 12°C
Low: 8°C
Jun
15°
High: 19°C
Avg: 15°C
Low: 11°C
Jul
13°
High: 17°C
Avg: 13°C
Low: 10°C
Aug
8°
High: 11°C
Avg: 8°C
Low: 5°C
Sep
2°
High: 4°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: -9°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
33 mm
33.0 mm
Jan
20 mm
20.3 mm
Feb
20 mm
20.3 mm
Mar
30 mm
30.5 mm
Apr
66 mm
66.0 mm
May
79 mm
78.7 mm
Jun
99 mm
99.1 mm
Jul
84 mm
83.8 mm
Aug
64 mm
63.5 mm
Sep
69 mm
68.6 mm
Oct
48 mm
48.3 mm
Nov
36 mm
35.6 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec4.5h8h11h15h18.5h21h19.5h16h12.5h9h5.5h3h
Jan: 9:46 AM – 2:14 PM · 4h 27m
Feb: 8:02 AM – 3:58 PM · 7h 56m
Mar: 6:24 AM – 5:36 PM · 11h 11m
Apr: 4:37 AM – 7:23 PM · 14h 47m
May: 2:52 AM – 9:08 PM · 18h 15m
Jun: 1:30 AM – 10:30 PM · 21h 01m
Jul: 2:09 AM – 9:51 PM · 19h 42m
Aug: 3:53 AM – 8:07 PM · 16h 14m
Sep: 5:41 AM – 6:19 PM · 12h 38m
Oct: 7:25 AM – 4:35 PM · 9h 10m
Nov: 9:13 AM – 2:47 PM · 5h 35m
Dec: 10:31 AM – 1:29 PM · 2h 58m
Daylight Longest: 21h 08m · Shortest: 2h 52m

Nearby Stations

GUNNARN_A, Sweden May 18 - October 2 STENSELE, Sweden May 17 - October 5 RISTRASK_V, Sweden May 22 - September 25 MALA-BRANNAN_A, Sweden May 19 - September 30 MALA, SwedenMay 18 - October 2 KROKSJO, Sweden May 20 - September 26

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