Frost Dates for KEMIONSAARI KEMIO KK, Finland

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 26
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 21
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 2
First Fall Frost October 14

Hard Freeze (28°F / -2°C)

Last Spring Hard Freeze April 13
First Fall Hard Freeze November 3
60.17°N, 22.76°W © OpenStreetMap

Growing Season

178 Days April 26 to October 21

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 6b

Learn more

Temperature

20° 40° 60°
27°
High: 30°
Avg: 27°
Low: 23°
Jan
25°
High: 28°
Avg: 25°
Low: 20°
Feb
30°
High: 34°
Avg: 30°
Low: 24°
Mar
39°
High: 45°
Avg: 39°
Low: 33°
Apr
50°
High: 56°
Avg: 50°
Low: 42°
May
58°
High: 64°
Avg: 58°
Low: 51°
Jun
64°
High: 69°
Avg: 64°
Low: 58°
Jul
62°
High: 67°
Avg: 62°
Low: 57°
Aug
54°
High: 59°
Avg: 54°
Low: 50°
Sep
44°
High: 47°
Avg: 44°
Low: 40°
Oct
37°
High: 39°
Avg: 37°
Low: 34°
Nov
31°
High: 34°
Avg: 31°
Low: 28°
Dec
32°F
28°F
Avg High Avg Temp Avg Low Light Frost (32°F) Hard Frost (28°F)

Precipitation

0" 1" 2" 3" 3.3"
2.4"
2.40"
Jan
1.5"
1.50"
Feb
1.2"
1.20"
Mar
1.1"
1.10"
Apr
1.5"
1.50"
May
2.5"
2.50"
Jun
3.2"
3.20"
Jul
3.3"
3.30"
Aug
2.3"
2.30"
Sep
2.9"
2.90"
Oct
2.8"
2.80"
Nov
2.9"
2.90"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec6h9h11h14h17h18h18h15h13h10h7h5h
Jan: 8:51 AM – 3:09 PM · 6h 18m
Feb: 7:37 AM – 4:23 PM · 8h 45m
Mar: 6:20 AM – 5:40 PM · 11h 21m
Apr: 4:53 AM – 7:07 PM · 14h 14m
May: 3:34 AM – 8:26 PM · 16h 51m
Jun: 2:45 AM – 9:15 PM · 18h 30m
Jul: 3:06 AM – 8:54 PM · 17h 48m
Aug: 4:19 AM – 7:41 PM · 15h 23m
Sep: 5:45 AM – 6:15 PM · 12h 31m
Oct: 7:09 AM – 4:51 PM · 9h 43m
Nov: 8:29 AM – 3:31 PM · 7h 02m
Dec: 9:15 AM – 2:45 PM · 5h 30m
Daylight Longest: 18h 33m · Shortest: 5h 27m

Nearby Stations

KAARINA YLTOINEN, Finland May 1 - October 15 SALO KARKKA, Finland April 30 - October 15 HANKO TULLINIEMI, Finland April 17 - November 8 TURKU ARTUKAINEN, Finland May 1 - October 17 HANKO TVARMINNE, Finland April 24 - November 1 HANKO RUSSARO, Finland April 17 - November 11

Plan Your Garden with Planter

Now that you know your frost dates, use Planter to plan your veggie garden! Planter is an easy drag-and-drop garden planner with personalized planting schedules.

Try Planter For Free

Available everywhere: iOS, Android, web, and more!

Planter app garden planner preview