Frost Dates for KUMLINGE KIRKONKYLA, Finland

Elevation: 13 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. April 11
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. November 24

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 April 16
First Fall Frost November 14

Hard Freeze (−2°C)

Last Spring Hard Freeze March 24
First Fall Hard Freeze December 5
60.26°N, 20.75°E © OpenStreetMap

Growing Season

227 Days April 11 to November 24

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 8a

Avg. annual minimum: −12 to −9°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
January1°0°-2°
February-1°-2°-4°
March0°-1°-2°
April3°2°1°
May8°7°6°
June13°12°11°
July17°16°15°
August18°17°16°
September14°13°12°
October9°8°8°
November6°5°4°
December3°2°1°

Precipitation

Precipitation table
Average monthly precipitation (millimeters)
MonthPrecipitation
January43
February15
March13
April13
May30
June46
July48
August69
September66
October79
November74
December76

Sunrise / Sunset

Daylight Longest: 18h 35m · Shortest: 5h 25m
Sunrise and sunset table
Sunrise, sunset, and daylight on the 15th of each month (local solar time)
Month Sunrise Sunset Daylight
January8:52 AM3:08 PM6h 16m
February7:38 AM4:22 PM8h 45m
March6:20 AM5:40 PM11h 20m
April4:53 AM7:07 PM14h 15m
May3:34 AM8:26 PM16h 52m
June2:44 AM9:16 PM18h 32m
July3:05 AM8:55 PM17h 49m
August4:18 AM7:42 PM15h 23m
September5:44 AM6:16 PM12h 31m
October7:09 AM4:51 PM9h 42m
November8:30 AM3:30 PM7h 01m
December9:16 AM2:44 PM5h 28m

Nearby Stations

JOMALA JOMALABY, Finland April 21 - November 12 JOMALA MAARIANHAMINAN LENTOASE, Finland April 20 - November 15 KUSTAVI ISOKARI, Finland April 10 - November 16 LEMLAND NYHAMN, Finland April 16 - November 23 PARAINEN FAGERHOLM, Finland April 22 - November 7 PARAINEN UTO, Finland April 7 - November 27

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