Frost Dates for KUMLINGE KIRKONKYLA, Finland

Elevation: 13 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. April 11
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. November 24
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 April 16
First Fall Frost November 14

Hard Freeze (−2°C)

Last Spring Hard Freeze March 24
First Fall Hard Freeze December 5
60.26°N, 20.75°W © OpenStreetMap

Growing Season

227 Days April 11 to November 24

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 8a

Avg. annual minimum: −12 to −9°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

-5° 5° 15°
0°
High: 1°C
Avg: 0°C
Low: -2°C
Jan
-2°
High: -1°C
Avg: -2°C
Low: -4°C
Feb
-1°
High: 0°C
Avg: -1°C
Low: -2°C
Mar
2°
High: 3°C
Avg: 2°C
Low: 1°C
Apr
7°
High: 8°C
Avg: 7°C
Low: 6°C
May
12°
High: 13°C
Avg: 12°C
Low: 11°C
Jun
16°
High: 17°C
Avg: 16°C
Low: 15°C
Jul
17°
High: 18°C
Avg: 17°C
Low: 16°C
Aug
13°
High: 14°C
Avg: 13°C
Low: 12°C
Sep
8°
High: 9°C
Avg: 8°C
Low: 8°C
Oct
5°
High: 6°C
Avg: 5°C
Low: 4°C
Nov
2°
High: 3°C
Avg: 2°C
Low: 1°C
Dec
0°C
−2°C
Avg High Avg Temp Avg Low Light Frost (0°C) Hard Frost (−2°C)

Precipitation

0 mm 20 mm 40 mm 60 mm 80 mm
43 mm
43.2 mm
Jan
15 mm
15.2 mm
Feb
13 mm
12.7 mm
Mar
13 mm
12.7 mm
Apr
30 mm
30.5 mm
May
46 mm
45.7 mm
Jun
48 mm
48.3 mm
Jul
69 mm
68.6 mm
Aug
66 mm
66.0 mm
Sep
79 mm
78.7 mm
Oct
74 mm
73.7 mm
Nov
76 mm
76.2 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec6.5h8.5h11.5h14h17h18.5h18h15.5h12.5h9.5h7h5.5h
Jan: 8:52 AM – 3:08 PM · 6h 16m
Feb: 7:38 AM – 4:22 PM · 8h 45m
Mar: 6:20 AM – 5:40 PM · 11h 20m
Apr: 4:53 AM – 7:07 PM · 14h 15m
May: 3:34 AM – 8:26 PM · 16h 52m
Jun: 2:44 AM – 9:16 PM · 18h 32m
Jul: 3:05 AM – 8:55 PM · 17h 49m
Aug: 4:18 AM – 7:42 PM · 15h 23m
Sep: 5:44 AM – 6:16 PM · 12h 31m
Oct: 7:09 AM – 4:51 PM · 9h 42m
Nov: 8:30 AM – 3:30 PM · 7h 01m
Dec: 9:16 AM – 2:44 PM · 5h 28m
Daylight Longest: 18h 35m · Shortest: 5h 25m

Nearby Stations

JOMALA JOMALABY, Finland April 21 - November 12 JOMALA MAARIANHAMINAN LENTOASE, Finland April 20 - November 15 KUSTAVI ISOKARI, Finland April 10 - November 16 LEMLAND NYHAMN, Finland April 16 - November 23 PARAINEN FAGERHOLM, Finland April 22 - November 7 PARAINEN UTO, Finland April 7 - November 27

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