Frost Dates for SOMERO SALKOLA, 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 3
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 12
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 8
First Fall Frost October 5

Hard Freeze (28°F / -2°C)

Last Spring Hard Freeze April 24
First Fall Hard Freeze October 23
60.65°N, 23.81°W © OpenStreetMap

Growing Season

162 Days May 3 to October 12

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°
23°
High: 27°
Avg: 23°
Low: 18°
Jan
21°
High: 26°
Avg: 21°
Low: 17°
Feb
27°
High: 33°
Avg: 27°
Low: 21°
Mar
38°
High: 45°
Avg: 38°
Low: 30°
Apr
50°
High: 57°
Avg: 50°
Low: 41°
May
58°
High: 65°
Avg: 58°
Low: 49°
Jun
63°
High: 69°
Avg: 63°
Low: 55°
Jul
60°
High: 67°
Avg: 60°
Low: 53°
Aug
51°
High: 57°
Avg: 51°
Low: 46°
Sep
41°
High: 45°
Avg: 41°
Low: 37°
Oct
33°
High: 36°
Avg: 33°
Low: 30°
Nov
27°
High: 30°
Avg: 27°
Low: 23°
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"
2.0"
2.00"
Jan
1.2"
1.20"
Feb
1.0"
1.00"
Mar
1.4"
1.40"
Apr
1.8"
1.80"
May
3.2"
3.20"
Jun
3.2"
3.20"
Jul
3.1"
3.10"
Aug
2.5"
2.50"
Sep
2.8"
2.80"
Oct
2.7"
2.70"
Nov
2.4"
2.40"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec6h9h11h14h17h19h18h15h13h10h7h5h
Jan: 8:55 AM – 3:05 PM · 6h 10m
Feb: 7:39 AM – 4:21 PM · 8h 41m
Mar: 6:20 AM – 5:40 PM · 11h 20m
Apr: 4:51 AM – 7:09 PM · 14h 17m
May: 3:31 AM – 8:29 PM · 16h 58m
Jun: 2:40 AM – 9:20 PM · 18h 40m
Jul: 3:02 AM – 8:58 PM · 17h 56m
Aug: 4:17 AM – 7:43 PM · 15h 27m
Sep: 5:44 AM – 6:16 PM · 12h 32m
Oct: 7:10 AM – 4:50 PM · 9h 40m
Nov: 8:32 AM – 3:28 PM · 6h 55m
Dec: 9:20 AM – 2:40 PM · 5h 19m
Daylight Longest: 18h 44m · Shortest: 5h 16m

Nearby Stations

SALO KIIKALA LENTOKENTTA, Finland May 4 - October 12 JOKIOINEN JOKIOISTEN OBSERVATO, Finland May 5 - October 11 SALO SUOMUSJARVI, Finland May 2 - October 16 VIHTI MAASOJA, Finland April 29 - October 17 LOHJA PORLA, Finland April 28 - October 22 SALO KARKKA, Finland April 30 - October 15

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