Frost Dates for KEMIONSAARI VANO, Finland

Elevation: 6 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 11
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. November 20
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 April 17
First Fall Frost November 10

Hard Freeze (−2°C)

Last Spring Hard Freeze March 23
First Fall Hard Freeze December 3
59.87°N, 22.20°W © OpenStreetMap

Growing Season

223 Days April 11 to November 20

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 8a

Avg. annual minimum: −12 to −9°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

-5° 5° 15°
0°
High: 1°C
Avg: 0°C
Low: -2°C
Jan
-2°
High: -1°C
Avg: -2°C
Low: -3°C
Feb
-1°
High: 1°C
Avg: -1°C
Low: -2°C
Mar
3°
High: 4°C
Avg: 3°C
Low: 2°C
Apr
7°
High: 8°C
Avg: 7°C
Low: 6°C
May
12°
High: 13°C
Avg: 12°C
Low: 12°C
Jun
17°
High: 18°C
Avg: 17°C
Low: 16°C
Jul
17°
High: 18°C
Avg: 17°C
Low: 16°C
Aug
13°
High: 14°C
Avg: 13°C
Low: 13°C
Sep
9°
High: 10°C
Avg: 9°C
Low: 8°C
Oct
5°
High: 6°C
Avg: 5°C
Low: 4°C
Nov
2°
High: 3°C
Avg: 2°C
Low: 1°C
Dec
0°C
−2°C
Avg High Avg Temp Avg Low Light Frost (0°C) Hard Frost (−2°C)

Precipitation

0 mm 20 mm 40 mm 60 mm 80 mm
51 mm
50.8 mm
Jan
25 mm
25.4 mm
Feb
23 mm
22.9 mm
Mar
15 mm
15.2 mm
Apr
23 mm
22.9 mm
May
43 mm
43.2 mm
Jun
53 mm
53.3 mm
Jul
71 mm
71.1 mm
Aug
71 mm
71.1 mm
Sep
79 mm
78.7 mm
Oct
76 mm
76.2 mm
Nov
79 mm
78.7 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec6.5h9h11.5h14h17h18.5h17.5h15.5h12.5h9.5h7h5.5h
Jan: 8:48 AM – 3:12 PM · 6h 23m
Feb: 7:36 AM – 4:24 PM · 8h 48m
Mar: 6:19 AM – 5:41 PM · 11h 21m
Apr: 4:54 AM – 7:06 PM · 14h 13m
May: 3:36 AM – 8:24 PM · 16h 47m
Jun: 2:48 AM – 9:12 PM · 18h 24m
Jul: 3:09 AM – 8:51 PM · 17h 42m
Aug: 4:20 AM – 7:40 PM · 15h 20m
Sep: 5:45 AM – 6:15 PM · 12h 31m
Oct: 7:08 AM – 4:52 PM · 9h 44m
Nov: 8:27 AM – 3:33 PM · 7h 06m
Dec: 9:12 AM – 2:48 PM · 5h 36m
Daylight Longest: 18h 27m · Shortest: 5h 33m

Nearby Stations

PARAINEN FAGERHOLM, Finland April 22 - November 7 HANKO TULLINIEMI, Finland April 17 - November 8 HANKO RUSSARO, Finland April 17 - November 11 KEMIONSAARI KEMIO KK, Finland April 26 - October 21 PARAINEN UTO, Finland April 7 - November 27 HANKO TVARMINNE, Finland April 24 - November 1

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