Frost Dates for KALLSJO, Sweden

Elevation: 181 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 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 29
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 22
First Fall Frost October 20

Hard Freeze (−2°C)

Last Spring Hard Freeze April 4
First Fall Hard Freeze November 15
57.23°N, 12.70°W © OpenStreetMap

Growing Season

194 Days April 18 to October 29

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 7b

Avg. annual minimum: −15 to −12°C

Learn more

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

Dfb Warm-Summer Continental

Warm summers and cold, snowy winters. A shorter growing season than hot-summer continental. Hardy vegetables, root crops, and cool-season greens do well. Season extension is valuable.

Köppen climate map

Temperature

-5° 5° 15° 25°
-1°
High: 1°C
Avg: -1°C
Low: -3°C
Jan
-1°
High: 2°C
Avg: -1°C
Low: -3°C
Feb
1°
High: 5°C
Avg: 1°C
Low: -2°C
Mar
6°
High: 10°C
Avg: 6°C
Low: 2°C
Apr
11°
High: 15°C
Avg: 11°C
Low: 7°C
May
14°
High: 18°C
Avg: 14°C
Low: 10°C
Jun
17°
High: 20°C
Avg: 17°C
Low: 13°C
Jul
16°
High: 19°C
Avg: 16°C
Low: 13°C
Aug
12°
High: 15°C
Avg: 12°C
Low: 10°C
Sep
8°
High: 10°C
Avg: 8°C
Low: 5°C
Oct
3°
High: 5°C
Avg: 3°C
Low: 2°C
Nov
0°
High: 2°C
Avg: 0°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 50 mm 100 mm
76 mm
76.2 mm
Jan
64 mm
63.5 mm
Feb
66 mm
66.0 mm
Mar
61 mm
61.0 mm
Apr
79 mm
78.7 mm
May
91 mm
91.4 mm
Jun
91 mm
91.4 mm
Jul
122 mm
121.9 mm
Aug
89 mm
88.9 mm
Sep
86 mm
86.4 mm
Oct
74 mm
73.7 mm
Nov
86 mm
86.4 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

ULLARED_A, Sweden April 18 - October 30 VARBERG, Sweden April 5 - November 11 TORUP, Sweden April 22 - October 25 EFTRA-BROEN_V, Sweden April 24 - October 26 TORUP A, Sweden April 27 - October 24 NIDINGEN A, Sweden April 17 - October 27

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