Frost Dates for SAVAST_V, Sweden

Elevation: 9 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. May 12
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. October 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 May 16
First Fall Frost October 2

Hard Freeze (−2°C)

Last Spring Hard Freeze May 2
First Fall Hard Freeze October 17
65.75°N, 21.77°E © OpenStreetMap

Growing Season

148 Days May 12 to October 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 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-6°-9°-12°
February-6°-9°-12°
March-1°-4°-7°
April5°1°-3°
May12°8°3°
June17°13°9°
July20°17°13°
August18°15°11°
September13°10°7°
October5°3°0°
November-1°-3°-5°
December-4°-6°-9°

Precipitation

Precipitation table
Average monthly precipitation (millimeters)
MonthPrecipitation
January43
February28
March30
April20
May48
June69
July81
August74
September66
October48
November58
December53

Sunrise / Sunset

Daylight Longest: 21h 55m · Shortest: 2h 06m
Sunrise and sunset table
Sunrise, sunset, and daylight on the 15th of each month (local solar time)
Month Sunrise Sunset Daylight
January9:59 AM2:01 PM4h 02m
February8:06 AM3:54 PM7h 47m
March6:25 AM5:35 PM11h 10m
April4:34 AM7:26 PM14h 53m
May2:44 AM9:16 PM18h 32m
June1:08 AM10:52 PM21h 45m
July1:56 AM10:04 PM20h 09m
August3:48 AM8:12 PM16h 24m
September5:40 AM6:20 PM12h 39m
October7:28 AM4:32 PM9h 04m
November9:22 AM2:38 PM5h 17m
December10:53 AM1:07 PM2h 14m

Nearby Stations

BODEN, SwedenMay 12 - October 7 LULEA-BERGNASET, Sweden May 10 - October 13 LULEA FLYGPLATS, Sweden May 9 - October 13 ALVSBYN_A, Sweden May 13 - October 5 PITEA, SwedenMay 8 - October 13 RODKALLEN_A, Sweden May 7 - October 29

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