Frost Dates for KRISTIINANKAUPUNKI MAJAKKA, Finland

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 2
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 17

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 8
First Fall Frost October 10

Hard Freeze (−2°C)

Last Spring Hard Freeze April 18
First Fall Hard Freeze October 28
62.20°N, 21.17°E © OpenStreetMap

Growing Season

168 Days May 2 to October 17

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 6b

Avg. annual minimum: −21 to −18°C

Learn more

Köppen Climate

The Köppen climate classification system categorizes climates based on temperature and precipitation patterns.
Dsb Warm-Summer Continental (Dry Summer)

Warm, dry summers and cold, snowy winters. Common in mountain regions. Moderate growing season with irrigation needs in summer.

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-2°-4°-6°
February-2°-5°-7°
March1°-2°-5°
April7°3°0°
May13°9°5°
June18°14°10°
July21°17°13°
August19°16°13°
September14°11°9°
October8°6°3°
November3°1°0°
December0°-2°-4°

Precipitation

Precipitation table
Average monthly precipitation (millimeters)
MonthPrecipitation
January43
February36
March20
April23
May25
June61
July74
August76
September69
October74
November66
December66

Sunrise / Sunset

Daylight Longest: 19h 23m · Shortest: 4h 37m
Sunrise and sunset table
Sunrise, sunset, and daylight on the 15th of each month (local solar time)
Month Sunrise Sunset Daylight
January9:10 AM2:50 PM5h 39m
February7:46 AM4:14 PM8h 27m
March6:21 AM5:39 PM11h 17m
April4:47 AM7:13 PM14h 27m
May3:19 AM8:41 PM17h 22m
June2:21 AM9:39 PM19h 19m
July2:46 AM9:14 PM18h 27m
August4:09 AM7:51 PM15h 42m
September5:43 AM6:17 PM12h 34m
October7:15 AM4:45 PM9h 30m
November8:45 AM3:15 PM6h 30m
December9:40 AM2:20 PM4h 41m

Nearby Stations

KRISTIINANKAUPUNKI KARHUSAARI, Finland May 3 - October 17 KASKINEN SALGRUND, Finland April 29 - October 19 KAUHAJOKI KUJA-KOKKO, Finland May 6 - October 10 PORI TAHKOLUOTO, Finland April 27 - October 23 KORSNAS BREDSKARET, Finland April 27 - October 25 KARVIA ALKKIA, Finland May 10 - October 8

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