Frost Dates for SAVONLINNA LENTOASEMA, 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 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. October 18

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 4
First Fall Frost October 13

Hard Freeze (−2°C)

Last Spring Hard Freeze April 19
First Fall Hard Freeze November 3
61.95°N, 28.93°E © OpenStreetMap

Growing Season

170 Days May 1 to October 18

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-5°-7°-9°
February-5°-7°-9°
March-1°-3°-6°
April5°2°-1°
May13°10°6°
June18°15°12°
July21°18°15°
August19°16°13°
September13°11°9°
October6°4°3°
November1°-1°-2°
December-3°-4°-6°

Precipitation

Precipitation table
Average monthly precipitation (millimeters)
MonthPrecipitation
January38
February23
March15
April20
May46
June71
July84
August79
September69
October71
November51
December56

Sunrise / Sunset

Daylight Longest: 19h 16m · Shortest: 4h 44m
Sunrise and sunset table
Sunrise, sunset, and daylight on the 15th of each month (local solar time)
Month Sunrise Sunset Daylight
January9:08 AM2:52 PM5h 45m
February7:45 AM4:15 PM8h 30m
March6:21 AM5:39 PM11h 18m
April4:47 AM7:13 PM14h 25m
May3:21 AM8:39 PM17h 17m
June2:24 AM9:36 PM19h 12m
July2:49 AM9:11 PM18h 22m
August4:10 AM7:50 PM15h 39m
September5:43 AM6:17 PM12h 33m
October7:14 AM4:46 PM9h 32m
November8:43 AM3:17 PM6h 35m
December9:36 AM2:24 PM4h 48m

Nearby Stations

RANTASALMI RUKKASLUOTO, Finland May 6 - October 19 PUNKAHARJU LAUKANSAARI, Finland May 5 - October 22 JUVA PARTALA, Finland May 5 - October 14 PUUMALA KIRKONKYLA, Finland May 1 - October 22 JOROINEN VARKAUDEN LENTOASEMA, Finland May 3 - October 18 PARIKKALA KOITSANLAHTI, Finland May 4 - October 15

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