Frost Dates for TOMPA, Russia

Elevation: 455 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 19
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 4
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 23
First Fall Frost October 1

Hard Freeze (−2°C)

Last Spring Hard Freeze May 7
First Fall Hard Freeze October 11
55.12°N, 109.75°W © OpenStreetMap

Growing Season

138 Days May 19 to October 4

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 4b

Avg. annual minimum: −32 to −29°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

-20° -10° 0° 10° 20°
-18°
High: -16°C
Avg: -18°C
Low: -20°C
Jan
-16°
High: -14°C
Avg: -16°C
Low: -18°C
Feb
-9°
High: -7°C
Avg: -9°C
Low: -12°C
Mar
-1°
High: 1°C
Avg: -1°C
Low: -4°C
Apr
4°
High: 7°C
Avg: 4°C
Low: 2°C
May
12°
High: 14°C
Avg: 12°C
Low: 10°C
Jun
16°
High: 18°C
Avg: 16°C
Low: 14°C
Jul
16°
High: 18°C
Avg: 16°C
Low: 13°C
Aug
10°
High: 12°C
Avg: 10°C
Low: 7°C
Sep
2°
High: 4°C
Avg: 2°C
Low: -1°C
Oct
-6°
High: -4°C
Avg: -6°C
Low: -8°C
Nov
-14°
High: -12°C
Avg: -14°C
Low: -16°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
0 mm
0.0 mm
Jan
0 mm
0.0 mm
Feb
3 mm
2.5 mm
Mar
33 mm
33.0 mm
Apr
46 mm
45.7 mm
May
56 mm
55.9 mm
Jun
74 mm
73.7 mm
Jul
81 mm
81.3 mm
Aug
79 mm
78.7 mm
Sep
81 mm
81.3 mm
Oct
86 mm
86.4 mm
Nov
36 mm
35.6 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec7.5h9.5h11.5h14h16h17h16.5h14.5h12.5h10h8h7h
Jan: 8:16 AM – 3:44 PM · 7h 28m
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: 4:03 AM – 7:57 PM · 15h 54m
Jun: 3:27 AM – 8:33 PM · 17h 05m
Jul: 3:42 AM – 8:18 PM · 16h 36m
Aug: 4:38 AM – 7:22 PM · 14h 45m
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 01m
Dec: 8:33 AM – 3:27 PM · 6h 54m
Daylight Longest: 17h 08m · Shortest: 6h 52m

Nearby Stations

NIZHNEANGARSK, Russia May 29 - September 25 BARGUZINSKIJ ZAPOVEDNIK, Russia May 21 - October 7 SOLNETHNAYA, Russia May 16 - October 10

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