Frost Dates for KOKEMAKI TULKKILA, Finland

Elevation: 40 m

Frost Dates

Last Spring Frost (50%) iA 50% chance that the last spring frost has already passed by this date. Most gardeners use this as their primary planting guide. April 29
First Fall Frost (50%) iA 50% chance that the first fall frost has occurred by this date. Plan to harvest or protect tender plants before this date. October 17
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

30% Probability iOnly 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 10

Hard Freeze (−2°C)

Last Spring Hard Freeze April 19
First Fall Hard Freeze October 28
61.25°N, 22.35°W © OpenStreetMap

Growing Season

171 Days April 29 to October 17

USDA Hardiness Zone iHardiness 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 iThe 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

-10° 0° 10° 20°
-4°
High: -2°C
Avg: -4°C
Low: -7°C
Jan
-5°
High: -2°C
Avg: -5°C
Low: -8°C
Feb
-2°
High: 2°C
Avg: -2°C
Low: -5°C
Mar
4°
High: 8°C
Avg: 4°C
Low: 0°C
Apr
10°
High: 15°C
Avg: 10°C
Low: 5°C
May
15°
High: 19°C
Avg: 15°C
Low: 10°C
Jun
17°
High: 21°C
Avg: 17°C
Low: 13°C
Jul
16°
High: 20°C
Avg: 16°C
Low: 13°C
Aug
11°
High: 15°C
Avg: 11°C
Low: 8°C
Sep
5°
High: 8°C
Avg: 5°C
Low: 3°C
Oct
1°
High: 3°C
Avg: 1°C
Low: -1°C
Nov
-2°
High: 0°C
Avg: -2°C
Low: -4°C
Dec
0°C
−2°C
Avg High Avg Temp Avg Low Light Frost (0°C) Hard Frost (−2°C)

Precipitation

0 mm 30 mm 60 mm 90 mm
43 mm
43.2 mm
Jan
25 mm
25.4 mm
Feb
20 mm
20.3 mm
Mar
30 mm
30.5 mm
Apr
48 mm
48.3 mm
May
79 mm
78.7 mm
Jun
86 mm
86.4 mm
Jul
74 mm
73.7 mm
Aug
66 mm
66.0 mm
Sep
74 mm
73.7 mm
Oct
61 mm
61.0 mm
Nov
53 mm
53.3 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec6h8.5h11.5h14.5h17h19h18h15.5h12.5h9.5h7h5h
Jan: 9:01 AM – 2:59 PM · 5h 58m
Feb: 7:42 AM – 4:18 PM · 8h 36m
Mar: 6:21 AM – 5:39 PM · 11h 19m
Apr: 4:50 AM – 7:10 PM · 14h 21m
May: 3:27 AM – 8:33 PM · 17h 07m
Jun: 2:33 AM – 9:27 PM · 18h 54m
Jul: 2:56 AM – 9:04 PM · 18h 08m
Aug: 4:14 AM – 7:46 PM · 15h 33m
Sep: 5:44 AM – 6:16 PM · 12h 32m
Oct: 7:12 AM – 4:48 PM · 9h 36m
Nov: 8:37 AM – 3:23 PM · 6h 46m
Dec: 9:27 AM – 2:33 PM · 5h 05m
Daylight Longest: 18h 58m · Shortest: 5h 02m

Nearby Stations

PORI RAUTATIEASEMA, Finland April 28 - October 22 RAUMA KYLMAPIHLAJA, Finland April 19 - November 2 PORI TAHKOLUOTO, Finland April 27 - October 23 PIRKKALA TAMPERE-PIRKKALAN LEN, Finland April 30 - October 18 TAMPERE HARMALA, Finland May 1 - October 21 JOKIOINEN JOKIOISTEN OBSERVATO, Finland May 5 - October 11

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