Frost Dates for UNAHA, Russia

Elevation: 432 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 14
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. September 19
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 17
First Fall Frost September 16

Hard Freeze (−2°C)

Last Spring Hard Freeze May 6
First Fall Hard Freeze September 27
55.03°N, 126.80°W © OpenStreetMap

Growing Season

128 Days May 14 to September 19

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 2b

Avg. annual minimum: −43 to −40°C

Learn more

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

Dwc Subarctic (Dry Winter)

Short summers and long, extremely cold, dry winters. Among the most challenging climates for gardening. Only the hardiest, fastest-maturing crops succeed.

Köppen climate map

Temperature

-35° -20° -5° 10° 25°
-25°
High: -21°C
Avg: -25°C
Low: -30°C
Jan
-21°
High: -15°C
Avg: -21°C
Low: -27°C
Feb
-12°
High: -5°C
Avg: -12°C
Low: -18°C
Mar
-1°
High: 5°C
Avg: -1°C
Low: -6°C
Apr
9°
High: 14°C
Avg: 9°C
Low: 3°C
May
16°
High: 22°C
Avg: 16°C
Low: 11°C
Jun
19°
High: 23°C
Avg: 19°C
Low: 14°C
Jul
16°
High: 21°C
Avg: 16°C
Low: 12°C
Aug
8°
High: 13°C
Avg: 8°C
Low: 4°C
Sep
-3°
High: 2°C
Avg: -3°C
Low: -6°C
Oct
-18°
High: -14°C
Avg: -18°C
Low: -23°C
Nov
-26°
High: -22°C
Avg: -26°C
Low: -30°C
Dec
0°C
−2°C
Avg High Avg Temp Avg Low Light Frost (0°C) Hard Frost (−2°C)

Precipitation

0 mm 50 mm 100 mm 150 mm
0 mm
0.0 mm
Jan
0 mm
0.0 mm
Feb
0 mm
0.0 mm
Mar
18 mm
17.8 mm
Apr
76 mm
76.2 mm
May
89 mm
88.9 mm
Jun
157 mm
157.5 mm
Jul
132 mm
132.1 mm
Aug
89 mm
88.9 mm
Sep
30 mm
30.5 mm
Oct
8 mm
7.6 mm
Nov
0 mm
0.0 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec7.5h9.5h11.5h14h16h17h16.5h14.5h12.5h10h8h7h
Jan: 8:15 AM – 3:45 PM · 7h 29m
Feb: 7:19 AM – 4:41 PM · 9h 22m
Mar: 6:16 AM – 5:44 PM · 11h 28m
Apr: 5:05 AM – 6:55 PM · 13h 50m
May: 4:04 AM – 7:56 PM · 15h 53m
Jun: 3:28 AM – 8:32 PM · 17h 04m
Jul: 3:43 AM – 8:17 PM · 16h 35m
Aug: 4:38 AM – 7:22 PM · 14h 44m
Sep: 5:47 AM – 6:13 PM · 12h 25m
Oct: 6:56 AM – 5:04 PM · 10h 08m
Nov: 7:59 AM – 4:01 PM · 8h 02m
Dec: 8:32 AM – 3:28 PM · 6h 55m
Daylight Longest: 17h 07m · Shortest: 6h 53m

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