Frost Dates for LILLVIKEN-ROPARUDDEN, Sweden

Elevation: 633 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. June 8
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. September 15

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 June 13
First Fall Frost September 9

Hard Freeze (−2°C)

Last Spring Hard Freeze May 26
First Fall Hard Freeze September 28
66.49°N, 16.44°E © OpenStreetMap

Growing Season

99 Days June 8 to September 15

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 5a

Avg. annual minimum: −29 to −26°C

Learn more

Köppen Climate

The 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

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
January-8°-11°-13°
February-9°-11°-14°
March-6°-8°-11°
April-1°-3°-6°
May4°2°-1°
June11°8°4°
July15°12°8°
August13°10°7°
September8°5°3°
October1°-1°-4°
November-5°-7°-9°
December-7°-9°-12°

Precipitation

Precipitation table
Average monthly precipitation (millimeters)
MonthPrecipitation
January71
February66
March66
April58
May48
June89
July109
August99
September79
October71
November69
December79

Sunrise / Sunset

Daylight Longest: 23h 25m · Shortest: 0h 36m
Sunrise and sunset table
Sunrise, sunset, and daylight on the 15th of each month (local solar time)
Month Sunrise Sunset Daylight
January10:14 AM1:46 PM3h 32m
February8:12 AM3:48 PM7h 37m
March6:26 AM5:34 PM11h 08m
April4:30 AM7:30 PM14h 59m
May2:34 AM9:26 PM18h 52m
June12:31 AM11:29 PM22h 57m
July1:40 AM10:20 PM20h 40m
August3:43 AM8:17 PM16h 35m
September5:40 AM6:20 PM12h 41m
October7:32 AM4:28 PM8h 57m
November9:32 AM2:28 PM4h 56m
December11:30 AM12:30 PM0h 59m

Nearby Stations

MIERKENIS_A, Sweden June 10 - September 15 JACKVIK, Sweden May 30 - September 25 JAKKVIK_V, Sweden June 1 - September 21 KVIKKJOKK-ARRENJARKA, Sweden May 28 - September 21 ARJEPLOG A, Sweden May 26 - October 7 BOKSJO, Sweden June 2 - September 21

Plan Your Garden with Planter

Now that you know your frost dates, use Planter to plan your veggie garden! Planter is an easy drag-and-drop garden planner with personalized planting schedules.

Try Planter For Free

Available everywhere: iOS, Android, web, and more!

Planter app garden planner preview