Frost Dates for HOBURG, Sweden

Elevation: 8 m

Frost Dates

Last Spring Frost (50%) A 50% chance that the last spring frost has already passed by this date. Most gardeners use this as their primary planting guide. April 4
First Fall Frost (50%) A 50% chance that the first fall frost has occurred by this date. Plan to harvest or protect tender plants before this date. December 7

30% Probability

Only 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 12
First Fall Frost November 30

Hard Freeze (−2°C)

Last Spring Hard Freeze March 7
First Fall Hard Freeze December 13
56.92°N, 18.17°E © OpenStreetMap

Growing Season

247 Days April 4 to December 7

USDA Hardiness Zone

Hardiness 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 9a

Avg. annual minimum: −7 to −4°C

Learn more

Köppen Climate

The 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

Avg High Avg Temp Avg Low Light Frost (0°C) Hard Frost (−2°C)
Temperature table
Average monthly temperatures (°C)
Month Avg High Avg Temp Avg Low
January2°1°0°
February2°1°0°
March3°2°1°
April7°5°3°
May11°9°7°
June16°14°12°
July19°17°16°
August19°18°16°
September15°14°13°
October11°10°8°
November7°6°5°
December4°3°2°

Precipitation

Precipitation table
Average monthly precipitation (millimeters)
MonthPrecipitation
January36
February36
March18
April13
May25
June43
July66
August58
September58
October69
November69
December69

Sunrise / Sunset

Daylight Longest: 17h 34m · Shortest: 6h 26m
Sunrise and sunset table
Sunrise, sunset, and daylight on the 15th of each month (local solar time)
Month Sunrise Sunset Daylight
January8:27 AM3:33 PM7h 06m
February7:25 AM4:35 PM9h 10m
March6:17 AM5:43 PM11h 25m
April5:01 AM6:59 PM13h 58m
May3:54 AM8:06 PM16h 12m
June3:14 AM8:46 PM17h 31m
July3:31 AM8:29 PM16h 58m
August4:32 AM7:28 PM14h 57m
September5:46 AM6:14 PM12h 27m
October7:00 AM4:60 PM9h 60m
November8:09 AM3:51 PM7h 42m
December8:46 AM3:14 PM6h 28m

Nearby Stations

HEMSE, Sweden April 15 - November 19 ROMA_V, Sweden April 17 - November 14 OSTERGARNSHOLM_A, Sweden April 9 - November 29 OLANDS NORRA UDDE, Sweden April 2 - November 25 FAROSUND_AR_A, Sweden April 14 - November 29

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