Frost Dates for PELKOSENNIEMI PYHATUNTURI, 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. June 1
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. September 13
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 June 7
First Fall Frost September 8

Hard Freeze (28°F / -2°C)

Last Spring Hard Freeze May 19
First Fall Hard Freeze September 28
67.02°N, 27.22°W © OpenStreetMap

Growing Season

104 Days June 1 to September 13

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 4b

Learn more

Temperature

20° 40° 60°
10°
High: 14°
Avg: 10°
Low: 5°
Jan
10°
High: 14°
Avg: 10°
Low: 5°
Feb
18°
High: 23°
Avg: 18°
Low: 12°
Mar
28°
High: 34°
Avg: 28°
Low: 21°
Apr
38°
High: 45°
Avg: 38°
Low: 30°
May
50°
High: 56°
Avg: 50°
Low: 42°
Jun
56°
High: 62°
Avg: 56°
Low: 49°
Jul
52°
High: 57°
Avg: 52°
Low: 46°
Aug
42°
High: 47°
Avg: 42°
Low: 37°
Sep
30°
High: 33°
Avg: 30°
Low: 26°
Oct
20°
High: 24°
Avg: 20°
Low: 16°
Nov
14°
High: 19°
Avg: 14°
Low: 9°
Dec
32°F
28°F
Avg High Avg Temp Avg Low Light Frost (32°F) Hard Frost (28°F)

Precipitation

0" 1" 2" 3" 3.5"
0.9"
0.90"
Jan
0.5"
0.50"
Feb
0.8"
0.80"
Mar
1.2"
1.20"
Apr
2.4"
2.40"
May
3.1"
3.10"
Jun
3.5"
3.50"
Jul
3.1"
3.10"
Aug
2.7"
2.70"
Sep
2.5"
2.50"
Oct
1.8"
1.80"
Nov
1.3"
1.30"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec3h7h11h15h19h24h21h17h13h9h5h0h
Jan: 10:27 AM – 1:33 PM · 3h 07m
Feb: 8:15 AM – 3:45 PM · 7h 29m
Mar: 6:27 AM – 5:33 PM · 11h 07m
Apr: 4:28 AM – 7:32 PM · 15h 04m
May: 2:27 AM – 9:33 PM · 19h 07m
Jun: 24h (Midnight Sun)
Jul: 1:26 AM – 10:34 PM · 21h 07m
Aug: 3:39 AM – 8:21 PM · 16h 43m
Sep: 5:39 AM – 6:21 PM · 12h 42m
Oct: 7:34 AM – 4:26 PM · 8h 52m
Nov: 9:40 AM – 2:20 PM · 4h 40m
Dec: 0h (Polar Night)
Daylight Longest: 24h 00m · Shortest: 0h 00m

Nearby Stations

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