Frost Dates for SUOMUSSALMI PESIO, 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 18
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 4
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 22
First Fall Frost September 28

Hard Freeze (28°F / -2°C)

Last Spring Hard Freeze May 8
First Fall Hard Freeze October 14
64.93°N, 28.75°W © OpenStreetMap

Growing Season

139 Days May 18 to October 4

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 5a

Learn more

Temperature

10° 30° 50° 70°
15°
High: 18°
Avg: 15°
Low: 10°
Jan
15°
High: 18°
Avg: 15°
Low: 10°
Feb
22°
High: 27°
Avg: 22°
Low: 17°
Mar
32°
High: 38°
Avg: 32°
Low: 25°
Apr
43°
High: 50°
Avg: 43°
Low: 35°
May
55°
High: 61°
Avg: 55°
Low: 47°
Jun
60°
High: 67°
Avg: 60°
Low: 53°
Jul
56°
High: 62°
Avg: 56°
Low: 51°
Aug
47°
High: 52°
Avg: 47°
Low: 42°
Sep
35°
High: 38°
Avg: 35°
Low: 32°
Oct
26°
High: 29°
Avg: 26°
Low: 23°
Nov
20°
High: 23°
Avg: 20°
Low: 16°
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"
1.2"
1.20"
Jan
0.6"
0.60"
Feb
0.6"
0.60"
Mar
1.0"
1.00"
Apr
2.8"
2.80"
May
3.0"
3.00"
Jun
3.2"
3.20"
Jul
3.5"
3.50"
Aug
2.8"
2.80"
Sep
2.6"
2.60"
Oct
2.4"
2.40"
Nov
2.3"
2.30"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec4h8h11h15h18h21h20h16h13h9h6h3h
Jan: 9:45 AM – 2:15 PM · 4h 29m
Feb: 8:01 AM – 3:59 PM · 7h 57m
Mar: 6:24 AM – 5:36 PM · 11h 12m
Apr: 4:37 AM – 7:23 PM · 14h 46m
May: 2:53 AM – 9:07 PM · 18h 13m
Jun: 1:32 AM – 10:28 PM · 20h 57m
Jul: 2:10 AM – 9:50 PM · 19h 40m
Aug: 3:53 AM – 8:07 PM · 16h 13m
Sep: 5:41 AM – 6:19 PM · 12h 38m
Oct: 7:25 AM – 4:35 PM · 9h 10m
Nov: 9:12 AM – 2:48 PM · 5h 37m
Dec: 10:29 AM – 1:31 PM · 3h 02m
Daylight Longest: 21h 04m · Shortest: 2h 56m

Nearby Stations

PUOLANKA PALJAKKA, Finland May 20 - September 26 TAIVALKOSKI KK KAUPPATIE, Finland May 19 - September 27 KAJAANI LENTOASEMA-1, Finland May 12 - October 11 KAJAANI PETAISENNISKA, Finland May 13 - October 10 SOTKAMO KUOLANIEMI, Finland May 13 - October 9 KUUSAMO LENTOASEMA-1, Finland May 20 - October 2

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