Frost Dates for PELKOSENNIEMI PYHATUNTURI, Finland

Elevation: 469 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 1
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 13

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 7
First Fall Frost September 8

Hard Freeze (−2°C)

Last Spring Hard Freeze May 19
First Fall Hard Freeze September 28
67.02°N, 27.22°E © OpenStreetMap

Growing Season

104 Days June 1 to September 13

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 4b

Avg. annual minimum: −32 to −29°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-10°-12°-15°
February-10°-12°-15°
March-5°-8°-11°
April1°-3°-6°
May7°3°-1°
June13°10°6°
July16°13°9°
August14°11°8°
September8°5°3°
October0°-1°-3°
November-5°-7°-9°
December-7°-10°-13°

Precipitation

Precipitation table
Average monthly precipitation (millimeters)
MonthPrecipitation
January23
February13
March20
April30
May61
June79
July89
August79
September69
October64
November46
December33

Sunrise / Sunset

Daylight Longest: 24h 00m · Shortest: 0h 00m
Sunrise and sunset table
Sunrise, sunset, and daylight on the 15th of each month (local solar time)
Month Sunrise Sunset Daylight
January10:27 AM1:33 PM3h 07m
February8:15 AM3:45 PM7h 29m
March6:27 AM5:33 PM11h 07m
April4:28 AM7:32 PM15h 04m
May2:27 AM9:33 PM19h 07m
June––24h (midnight sun)
July1:26 AM10:34 PM21h 07m
August3:39 AM8:21 PM16h 43m
September5:39 AM6:21 PM12h 42m
October7:34 AM4:26 PM8h 52m
November9:40 AM2:20 PM4h 40m
December––0h (polar night)

Nearby Stations

KEMIJARVI LENTOKENTTA, Finland May 20 - September 27 SODANKYLA AWS, Finland May 22 - September 24 SAVUKOSKI KK, Finland May 21 - September 19 SALLA KK MYLLYTIE, Finland May 20 - September 22 ROVANIEMI APUKKA, Finland May 18 - September 30 SODANKYLA LOKKA, Finland May 23 - September 25

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