Frost Dates for RANTASALMI RUKKASLUOTO, 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 6
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 19
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 14

Hard Freeze (28°F / -2°C)

Last Spring Hard Freeze April 26
First Fall Hard Freeze October 31
62.06°N, 28.57°W © OpenStreetMap

Growing Season

166 Days May 6 to October 19

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°
19°
High: 22°
Avg: 19°
Low: 15°
Jan
18°
High: 21°
Avg: 18°
Low: 14°
Feb
25°
High: 29°
Avg: 25°
Low: 21°
Mar
34°
High: 40°
Avg: 34°
Low: 29°
Apr
48°
High: 54°
Avg: 48°
Low: 41°
May
59°
High: 64°
Avg: 59°
Low: 53°
Jun
64°
High: 69°
Avg: 64°
Low: 59°
Jul
61°
High: 66°
Avg: 61°
Low: 56°
Aug
51°
High: 55°
Avg: 51°
Low: 48°
Sep
39°
High: 42°
Avg: 39°
Low: 37°
Oct
30°
High: 33°
Avg: 30°
Low: 28°
Nov
24°
High: 27°
Avg: 24°
Low: 20°
Dec
32°F
28°F
Avg High Avg Temp Avg Low Light Frost (32°F) Hard Frost (28°F)

Precipitation

0" 1" 2" 3" 3.2"
1.4"
1.40"
Jan
1.1"
1.10"
Feb
0.7"
0.70"
Mar
0.7"
0.70"
Apr
2.1"
2.10"
May
2.9"
2.90"
Jun
3.2"
3.20"
Jul
3.1"
3.10"
Aug
2.6"
2.60"
Sep
2.8"
2.80"
Oct
2.2"
2.20"
Nov
2.1"
2.10"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec6h8h11h14h17h19h18h16h13h10h7h5h
Jan: 9:09 AM – 2:51 PM · 5h 42m
Feb: 7:46 AM – 4:14 PM · 8h 28m
Mar: 6:21 AM – 5:39 PM · 11h 17m
Apr: 4:47 AM – 7:13 PM · 14h 26m
May: 3:20 AM – 8:40 PM · 17h 19m
Jun: 2:23 AM – 9:37 PM · 19h 15m
Jul: 2:48 AM – 9:12 PM · 18h 24m
Aug: 4:10 AM – 7:50 PM · 15h 40m
Sep: 5:43 AM – 6:17 PM · 12h 33m
Oct: 7:14 AM – 4:46 PM · 9h 31m
Nov: 8:44 AM – 3:16 PM · 6h 33m
Dec: 9:38 AM – 2:22 PM · 4h 44m
Daylight Longest: 19h 19m · Shortest: 4h 41m

Nearby Stations

SAVONLINNA LENTOASEMA, Finland May 1 - October 18 JOROINEN VARKAUDEN LENTOASEMA, Finland May 3 - October 18 JUVA PARTALA, Finland May 5 - October 14 VARKAUS KOSULANNIEMI, Finland May 3 - October 19 PUNKAHARJU LAUKANSAARI, Finland May 5 - October 22 PUUMALA KIRKONKYLA, Finland May 1 - October 22

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