Frost Dates for LUHANKA JUDINSALO, Finland

Elevation: 77 m

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 23
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 7
First Fall Frost October 17

Hard Freeze (−2°C)

Last Spring Hard Freeze April 21
First Fall Hard Freeze November 8
61.70°N, 25.51°W © OpenStreetMap

Growing Season

173 Days May 3 to October 23

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

Avg. annual minimum: −23 to −21°C

Learn more

Köppen Climate iThe Köppen climate classification system categorizes climates based on temperature and precipitation patterns.

Dfb Warm-Summer Continental

Warm summers and cold, snowy winters. A shorter growing season than hot-summer continental. Hardy vegetables, root crops, and cool-season greens do well. Season extension is valuable.

Köppen climate map

Temperature

-10° 0° 10° 20°
-6°
High: -4°C
Avg: -6°C
Low: -8°C
Jan
-6°
High: -5°C
Avg: -6°C
Low: -8°C
Feb
-3°
High: 0°C
Avg: -3°C
Low: -5°C
Mar
2°
High: 6°C
Avg: 2°C
Low: -1°C
Apr
9°
High: 13°C
Avg: 9°C
Low: 5°C
May
15°
High: 18°C
Avg: 15°C
Low: 11°C
Jun
18°
High: 21°C
Avg: 18°C
Low: 14°C
Jul
16°
High: 19°C
Avg: 16°C
Low: 13°C
Aug
11°
High: 14°C
Avg: 11°C
Low: 9°C
Sep
5°
High: 7°C
Avg: 5°C
Low: 4°C
Oct
1°
High: 2°C
Avg: 1°C
Low: -1°C
Nov
-3°
High: -2°C
Avg: -3°C
Low: -5°C
Dec
0°C
−2°C
Avg High Avg Temp Avg Low Light Frost (0°C) Hard Frost (−2°C)

Precipitation

0 mm 30 mm 60 mm 90 mm
33 mm
33.0 mm
Jan
20 mm
20.3 mm
Feb
15 mm
15.2 mm
Mar
25 mm
25.4 mm
Apr
41 mm
40.6 mm
May
71 mm
71.1 mm
Jun
79 mm
78.7 mm
Jul
81 mm
81.3 mm
Aug
64 mm
63.5 mm
Sep
71 mm
71.1 mm
Oct
64 mm
63.5 mm
Nov
51 mm
50.8 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec6h8.5h11.5h14.5h17h19h18.5h15.5h12.5h9.5h6.5h5h
Jan: 9:05 AM – 2:55 PM · 5h 50m
Feb: 7:44 AM – 4:16 PM · 8h 32m
Mar: 6:21 AM – 5:39 PM · 11h 18m
Apr: 4:48 AM – 7:12 PM · 14h 24m
May: 3:23 AM – 8:37 PM · 17h 14m
Jun: 2:27 AM – 9:33 PM · 19h 05m
Jul: 2:52 AM – 9:08 PM · 18h 17m
Aug: 4:12 AM – 7:48 PM · 15h 37m
Sep: 5:44 AM – 6:16 PM · 12h 33m
Oct: 7:13 AM – 4:47 PM · 9h 34m
Nov: 8:41 AM – 3:19 PM · 6h 39m
Dec: 9:33 AM – 2:27 PM · 4h 54m
Daylight Longest: 19h 09m · Shortest: 4h 51m

Nearby Stations

JOUTSA LEIVONMAKI SAVENAHO, Finland May 5 - October 16 JAMSA HALLI LENTOASEMANTIE, Finland May 4 - October 16 JAMSA HALLI LENTOKENTTA, Finland May 4 - October 16 ASIKKALA PULKKILANHARJU, Finland May 2 - October 28 HAMEENLINNA LAMMI EVO, Finland April 30 - October 19 HEINOLA ASEMANTAUS, Finland April 30 - October 21

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