Frost Dates for HEMSE, Sweden

Elevation: 26 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. April 15
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. November 19
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 April 21
First Fall Frost November 11

Hard Freeze (−2°C)

Last Spring Hard Freeze March 18
First Fall Hard Freeze December 6
57.24°N, 18.38°W © OpenStreetMap

Growing Season

218 Days April 15 to November 19

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 8b

Avg. annual minimum: −9 to −7°C

Learn more

Köppen Climate iThe Köppen climate classification system categorizes climates based on temperature and precipitation patterns.

Cfb Oceanic (Marine West Coast)

Mild year-round with cool summers and wet winters. Excellent for cool-season crops like brassicas, peas, and root vegetables. Extended harvest seasons but summer heat-loving crops may struggle.

Köppen climate map

Temperature

-5° 5° 15° 25°
1°
High: 2°C
Avg: 1°C
Low: -1°C
Jan
0°
High: 2°C
Avg: 0°C
Low: -1°C
Feb
2°
High: 4°C
Avg: 2°C
Low: 0°C
Mar
6°
High: 9°C
Avg: 6°C
Low: 3°C
Apr
10°
High: 14°C
Avg: 10°C
Low: 7°C
May
15°
High: 18°C
Avg: 15°C
Low: 12°C
Jun
18°
High: 21°C
Avg: 18°C
Low: 15°C
Jul
18°
High: 20°C
Avg: 18°C
Low: 15°C
Aug
14°
High: 16°C
Avg: 14°C
Low: 12°C
Sep
9°
High: 11°C
Avg: 9°C
Low: 7°C
Oct
5°
High: 6°C
Avg: 5°C
Low: 4°C
Nov
2°
High: 3°C
Avg: 2°C
Low: 1°C
Dec
0°C
−2°C
Avg High Avg Temp Avg Low Light Frost (0°C) Hard Frost (−2°C)

Precipitation

0 mm 20 mm 40 mm 60 mm
33 mm
33.0 mm
Jan
33 mm
33.0 mm
Feb
18 mm
17.8 mm
Mar
13 mm
12.7 mm
Apr
36 mm
35.6 mm
May
53 mm
53.3 mm
Jun
69 mm
68.6 mm
Jul
66 mm
66.0 mm
Aug
51 mm
50.8 mm
Sep
53 mm
53.3 mm
Oct
58 mm
58.4 mm
Nov
58 mm
58.4 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec7h9h11.5h14h16.5h17.5h17h15h12.5h10h7.5h6.5h
Jan: 8:29 AM – 3:31 PM · 7h 02m
Feb: 7:26 AM – 4:34 PM · 9h 08m
Mar: 6:18 AM – 5:42 PM · 11h 25m
Apr: 5:00 AM – 6:60 PM · 13h 59m
May: 3:52 AM – 8:08 PM · 16h 15m
Jun: 3:12 AM – 8:48 PM · 17h 36m
Jul: 3:29 AM – 8:31 PM · 17h 02m
Aug: 4:30 AM – 7:30 PM · 14h 59m
Sep: 5:46 AM – 6:14 PM · 12h 28m
Oct: 7:01 AM – 4:59 PM · 9h 58m
Nov: 8:11 AM – 3:49 PM · 7h 39m
Dec: 8:48 AM – 3:12 PM · 6h 23m
Daylight Longest: 17h 39m · Shortest: 6h 21m

Nearby Stations

ROMA_V, Sweden April 17 - November 14 HOBURG, Sweden April 4 - December 7 OSTERGARNSHOLM_A, Sweden April 9 - November 29 OLANDS NORRA UDDE, Sweden April 2 - November 25 FAROSUND_AR_A, Sweden April 14 - November 29 GOTSKA SANDON A, Sweden March 27 - December 6

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