Frost Dates for UKHTA KALEVALA, Russia

Elevation: 102 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 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 9
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 October 4

Hard Freeze (−2°C)

Last Spring Hard Freeze May 7
First Fall Hard Freeze October 21
65.20°N, 31.17°W © OpenStreetMap

Growing Season

144 Days May 18 to October 9

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 5b

Avg. annual minimum: −26 to −23°C

Learn more

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

Dfc Subarctic

Short, cool summers and long, very cold winters. Growing seasons of 3–4 months require fast-maturing varieties. Root vegetables, potatoes, and cold-hardy greens are the most reliable.

Köppen climate map

Temperature

-15° -5° 5° 15°
-9°
High: -7°C
Avg: -9°C
Low: -12°C
Jan
-9°
High: -8°C
Avg: -9°C
Low: -12°C
Feb
-5°
High: -3°C
Avg: -5°C
Low: -8°C
Mar
0°
High: 3°C
Avg: 0°C
Low: -3°C
Apr
6°
High: 10°C
Avg: 6°C
Low: 2°C
May
13°
High: 17°C
Avg: 13°C
Low: 9°C
Jun
16°
High: 20°C
Avg: 16°C
Low: 13°C
Jul
14°
High: 17°C
Avg: 14°C
Low: 11°C
Aug
9°
High: 11°C
Avg: 9°C
Low: 6°C
Sep
2°
High: 4°C
Avg: 2°C
Low: 1°C
Oct
-3°
High: -1°C
Avg: -3°C
Low: -4°C
Nov
-6°
High: -5°C
Avg: -6°C
Low: -8°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
20 mm
20.3 mm
Jan
8 mm
7.6 mm
Feb
5 mm
5.1 mm
Mar
20 mm
20.3 mm
Apr
58 mm
58.4 mm
May
81 mm
81.3 mm
Jun
86 mm
86.4 mm
Jul
81 mm
81.3 mm
Aug
66 mm
66.0 mm
Sep
66 mm
66.0 mm
Oct
46 mm
45.7 mm
Nov
41 mm
40.6 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec4.5h8h11h15h18.5h21h20h16.5h12.5h9h5.5h3h
Jan: 9:50 AM – 2:10 PM · 4h 21m
Feb: 8:03 AM – 3:57 PM · 7h 54m
Mar: 6:24 AM – 5:36 PM · 11h 11m
Apr: 4:36 AM – 7:24 PM · 14h 48m
May: 2:50 AM – 9:10 PM · 18h 19m
Jun: 1:25 AM – 10:35 PM · 21h 11m
Jul: 2:06 AM – 9:54 PM · 19h 49m
Aug: 3:52 AM – 8:08 PM · 16h 17m
Sep: 5:41 AM – 6:19 PM · 12h 38m
Oct: 7:26 AM – 4:34 PM · 9h 08m
Nov: 9:15 AM – 2:45 PM · 5h 30m
Dec: 10:36 AM – 1:24 PM · 2h 48m
Daylight Longest: 21h 19m · Shortest: 2h 42m

Nearby Stations

KALEVALA, Russia May 18 - October 9 KUHMO KALLIOJOKI, Finland May 15 - October 7 KOVDA, RussiaMay 15 - October 14

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