Frost Dates for PUUMALA KIRKONKYLA, Finland

Elevation: 110 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 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. October 22
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 5
First Fall Frost October 17

Hard Freeze (−2°C)

Last Spring Hard Freeze April 21
First Fall Hard Freeze November 8
61.54°N, 28.19°W © OpenStreetMap

Growing Season

174 Days May 1 to October 22

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°
-7°
High: -5°C
Avg: -7°C
Low: -8°C
Jan
-7°
High: -5°C
Avg: -7°C
Low: -9°C
Feb
-3°
High: -1°C
Avg: -3°C
Low: -6°C
Mar
2°
High: 5°C
Avg: 2°C
Low: -1°C
Apr
9°
High: 12°C
Avg: 9°C
Low: 5°C
May
15°
High: 18°C
Avg: 15°C
Low: 12°C
Jun
18°
High: 21°C
Avg: 18°C
Low: 15°C
Jul
16°
High: 19°C
Avg: 16°C
Low: 14°C
Aug
11°
High: 13°C
Avg: 11°C
Low: 9°C
Sep
5°
High: 6°C
Avg: 5°C
Low: 3°C
Oct
0°
High: 1°C
Avg: 0°C
Low: -1°C
Nov
-4°
High: -2°C
Avg: -4°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
48 mm
48.3 mm
Jan
25 mm
25.4 mm
Feb
23 mm
22.9 mm
Mar
23 mm
22.9 mm
Apr
51 mm
50.8 mm
May
81 mm
81.3 mm
Jun
84 mm
83.8 mm
Jul
97 mm
96.5 mm
Aug
76 mm
76.2 mm
Sep
89 mm
88.9 mm
Oct
74 mm
73.7 mm
Nov
66 mm
66.0 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec6h8.5h11.5h14.5h17h19h18h15.5h12.5h9.5h6.5h5h
Jan: 9:04 AM – 2:56 PM · 5h 53m
Feb: 7:43 AM – 4:17 PM · 8h 33m
Mar: 6:21 AM – 5:39 PM · 11h 18m
Apr: 4:49 AM – 7:11 PM · 14h 22m
May: 3:24 AM – 8:36 PM · 17h 11m
Jun: 2:29 AM – 9:31 PM · 19h 01m
Jul: 2:53 AM – 9:07 PM · 18h 13m
Aug: 4:12 AM – 7:48 PM · 15h 35m
Sep: 5:44 AM – 6:16 PM · 12h 33m
Oct: 7:13 AM – 4:47 PM · 9h 35m
Nov: 8:39 AM – 3:21 PM · 6h 41m
Dec: 9:31 AM – 2:29 PM · 4h 58m
Daylight Longest: 19h 05m · Shortest: 4h 55m

Nearby Stations

LAPPEENRANTA HIEKKAPAKKA, Finland May 3 - October 23 JUVA PARTALA, Finland May 5 - October 14 LAPPEENRANTA LEPOLA, Finland May 3 - October 18 MIKKELI LENTOASEMA, Finland May 3 - October 18 LAPPEENRANTA LENTOASEMA, Finland May 1 - October 18 LAPPEENRANTA KONNUNSUO, Finland April 30 - October 18

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