Frost Dates for BOMNAK, Russia

Elevation: 373 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 13
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 29
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 25

Hard Freeze (−2°C)

Last Spring Hard Freeze May 2
First Fall Hard Freeze October 8
54.72°N, 128.87°W © OpenStreetMap

Growing Season

139 Days May 13 to September 29

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°
-28°
High: -24°C
Avg: -28°C
Low: -32°C
Jan
-23°
High: -17°C
Avg: -23°C
Low: -28°C
Feb
-12°
High: -7°C
Avg: -12°C
Low: -17°C
Mar
-1°
High: 4°C
Avg: -1°C
Low: -6°C
Apr
8°
High: 14°C
Avg: 8°C
Low: 3°C
May
16°
High: 21°C
Avg: 16°C
Low: 11°C
Jun
19°
High: 24°C
Avg: 19°C
Low: 15°C
Jul
17°
High: 21°C
Avg: 17°C
Low: 13°C
Aug
10°
High: 14°C
Avg: 10°C
Low: 6°C
Sep
-1°
High: 2°C
Avg: -1°C
Low: -5°C
Oct
-18°
High: -15°C
Avg: -18°C
Low: -23°C
Nov
-29°
High: -25°C
Avg: -29°C
Low: -32°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
13 mm
12.7 mm
Apr
66 mm
66.0 mm
May
86 mm
86.4 mm
Jun
165 mm
165.1 mm
Jul
135 mm
134.6 mm
Aug
89 mm
88.9 mm
Sep
41 mm
40.6 mm
Oct
8 mm
7.6 mm
Nov
0 mm
0.0 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec7.5h9.5h11.5h14h16h17h16.5h14.5h12.5h10h8h7h
Jan: 8:14 AM – 3:46 PM · 7h 33m
Feb: 7:18 AM – 4:42 PM · 9h 24m
Mar: 6:16 AM – 5:44 PM · 11h 28m
Apr: 5:06 AM – 6:54 PM · 13h 48m
May: 4:05 AM – 7:55 PM · 15h 50m
Jun: 3:30 AM – 8:30 PM · 17h 00m
Jul: 3:45 AM – 8:15 PM · 16h 31m
Aug: 4:39 AM – 7:21 PM · 14h 42m
Sep: 5:47 AM – 6:13 PM · 12h 25m
Oct: 6:55 AM – 5:05 PM · 10h 09m
Nov: 7:58 AM – 4:02 PM · 8h 05m
Dec: 8:30 AM – 3:30 PM · 6h 59m
Daylight Longest: 17h 02m · Shortest: 6h 58m

Nearby Stations

OGORON, Russia May 11 - September 22

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