Frost Dates for VAASA VAASAN LENTOASEMA, 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. May 4
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 14
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 10
First Fall Frost October 8

Hard Freeze (28°F / -2°C)

Last Spring Hard Freeze April 20
First Fall Hard Freeze October 26
63.04°N, 21.77°W © OpenStreetMap

Growing Season

163 Days May 4 to October 14

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

Learn more

Temperature

10° 30° 50° 70°
24°
High: 27°
Avg: 24°
Low: 19°
Jan
22°
High: 26°
Avg: 22°
Low: 17°
Feb
28°
High: 34°
Avg: 28°
Low: 22°
Mar
38°
High: 45°
Avg: 38°
Low: 31°
Apr
48°
High: 56°
Avg: 48°
Low: 40°
May
57°
High: 64°
Avg: 57°
Low: 49°
Jun
63°
High: 69°
Avg: 63°
Low: 56°
Jul
60°
High: 66°
Avg: 60°
Low: 54°
Aug
52°
High: 57°
Avg: 52°
Low: 46°
Sep
41°
High: 44°
Avg: 41°
Low: 37°
Oct
33°
High: 36°
Avg: 33°
Low: 30°
Nov
27°
High: 31°
Avg: 27°
Low: 24°
Dec
32°F
28°F
Avg High Avg Temp Avg Low Light Frost (32°F) Hard Frost (28°F)

Precipitation

0" 1" 2" 3"
1.0"
1.00"
Jan
0.5"
0.50"
Feb
0.8"
0.80"
Mar
1.1"
1.10"
Apr
1.9"
1.90"
May
2.8"
2.80"
Jun
3.0"
3.00"
Jul
2.9"
2.90"
Aug
2.3"
2.30"
Sep
2.4"
2.40"
Oct
2.0"
2.00"
Nov
2.1"
2.10"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec5h8h11h15h18h20h19h16h13h9h6h4h
Jan: 9:20 AM – 2:40 PM · 5h 20m
Feb: 7:51 AM – 4:09 PM · 8h 19m
Mar: 6:22 AM – 5:38 PM · 11h 16m
Apr: 4:44 AM – 7:16 PM · 14h 32m
May: 3:12 AM – 8:48 PM · 17h 36m
Jun: 2:08 AM – 9:52 PM · 19h 43m
Jul: 2:37 AM – 9:23 PM · 18h 47m
Aug: 4:05 AM – 7:55 PM · 15h 51m
Sep: 5:43 AM – 6:17 PM · 12h 35m
Oct: 7:18 AM – 4:42 PM · 9h 25m
Nov: 8:52 AM – 3:08 PM · 6h 16m
Dec: 9:52 AM – 2:08 PM · 4h 16m
Daylight Longest: 19h 48m · Shortest: 4h 12m

Nearby Stations

KORSNAS BREDSKARET, Finland April 27 - October 25 SEINAJOKI PELMAA, Finland May 6 - October 9 MAALAHTI STROMMINGSBADAN, Finland April 17 - November 8 MUSTASAARI VALASSAARET, Finland April 28 - November 8 KAUHAJOKI KUJA-KOKKO, Finland May 6 - October 10 KASKINEN SALGRUND, Finland April 29 - October 19

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