Frost Dates for KAUHAJOKI KUJA-KOKKO, Finland

Elevation: 91 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 6
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 10

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 12
First Fall Frost October 4

Hard Freeze (−2°C)

Last Spring Hard Freeze April 22
First Fall Hard Freeze October 21
62.41°N, 22.19°E © OpenStreetMap

Growing Season

157 Days May 6 to October 10

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 6a

Avg. annual minimum: −23 to −21°C

Learn more

Köppen Climate

The Köppen climate classification system categorizes climates based on temperature and precipitation patterns.
Dfb Warm-Summer Continental

Warm summers and cold, snowy winters. A shorter growing season than hot-summer continental. Hardy vegetables, root crops, and cool-season greens do well. Season extension is valuable.

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-3°-5°-8°
February-3°-6°-9°
March1°-3°-6°
April7°3°-1°
May14°9°5°
June18°14°10°
July21°17°13°
August19°15°12°
September14°10°7°
October7°4°2°
November2°0°-2°
December-1°-3°-5°

Precipitation

Precipitation table
Average monthly precipitation (millimeters)
MonthPrecipitation
January33
February20
March20
April28
May51
June79
July91
August86
September69
October71
November58
December56

Sunrise / Sunset

Daylight Longest: 19h 29m · Shortest: 4h 31m
Sunrise and sunset table
Sunrise, sunset, and daylight on the 15th of each month (local solar time)
Month Sunrise Sunset Daylight
January9:13 AM2:47 PM5h 35m
February7:47 AM4:13 PM8h 25m
March6:22 AM5:38 PM11h 17m
April4:46 AM7:14 PM14h 28m
May3:17 AM8:43 PM17h 25m
June2:18 AM9:42 PM19h 25m
July2:44 AM9:16 PM18h 32m
August4:08 AM7:52 PM15h 44m
September5:43 AM6:17 PM12h 34m
October7:16 AM4:44 PM9h 29m
November8:47 AM3:13 PM6h 27m
December9:43 AM2:17 PM4h 35m

Nearby Stations

KARVIA ALKKIA, Finland May 10 - October 8 KRISTIINANKAUPUNKI KARHUSAARI, Finland May 3 - October 17 KASKINEN SALGRUND, Finland April 29 - October 19 KRISTIINANKAUPUNKI MAJAKKA, Finland May 2 - October 17 SEINAJOKI PELMAA, Finland May 6 - October 9 VIRRAT AIJANNEVA, Finland May 7 - October 9

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