Frost Dates for UST-USA, Russia

Elevation: 30 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 30
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 June 4
First Fall Frost September 14

Hard Freeze (−2°C)

Last Spring Hard Freeze May 23
First Fall Hard Freeze October 5
65.97°N, 56.92°W © OpenStreetMap

Growing Season

112 Days May 30 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.

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

-25° -10° 5° 20°
-18°
High: -15°C
Avg: -18°C
Low: -21°C
Jan
-17°
High: -14°C
Avg: -17°C
Low: -20°C
Feb
-10°
High: -7°C
Avg: -10°C
Low: -14°C
Mar
-4°
High: -1°C
Avg: -4°C
Low: -8°C
Apr
3°
High: 7°C
Avg: 3°C
Low: -2°C
May
11°
High: 15°C
Avg: 11°C
Low: 6°C
Jun
15°
High: 19°C
Avg: 15°C
Low: 11°C
Jul
12°
High: 15°C
Avg: 12°C
Low: 8°C
Aug
7°
High: 9°C
Avg: 7°C
Low: 4°C
Sep
-1°
High: 1°C
Avg: -1°C
Low: -3°C
Oct
-10°
High: -7°C
Avg: -10°C
Low: -13°C
Nov
-14°
High: -11°C
Avg: -14°C
Low: -17°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
0 mm
0.0 mm
Jan
3 mm
2.5 mm
Feb
5 mm
5.1 mm
Mar
38 mm
38.1 mm
Apr
48 mm
48.3 mm
May
76 mm
76.2 mm
Jun
76 mm
76.2 mm
Jul
71 mm
71.1 mm
Aug
66 mm
66.0 mm
Sep
69 mm
68.6 mm
Oct
38 mm
38.1 mm
Nov
18 mm
17.8 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec4h7.5h11h15h18.5h22h20.5h16.5h12.5h9h5h2h
Jan: 10:03 AM – 1:57 PM · 3h 54m
Feb: 8:08 AM – 3:52 PM · 7h 44m
Mar: 6:25 AM – 5:35 PM · 11h 09m
Apr: 4:33 AM – 7:27 PM · 14h 55m
May: 2:41 AM – 9:19 PM · 18h 38m
Jun: 12:60 AM – 11:00 PM · 22h 01m
Jul: 1:51 AM – 10:09 PM · 20h 17m
Aug: 3:46 AM – 8:14 PM · 16h 27m
Sep: 5:40 AM – 6:20 PM · 12h 40m
Oct: 7:29 AM – 4:31 PM · 9h 02m
Nov: 9:25 AM – 2:35 PM · 5h 11m
Dec: 11:01 AM – 12:59 PM · 1h 57m
Daylight Longest: 22h 13m · Shortest: 1h 48m

Nearby Stations

PECHORA, Russia May 28 - September 21 IRAEL, Russia May 29 - September 22 UST-SUGOR, Russia May 28 - September 23

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