Frost Dates for PETROVSKIJ ZAVOD, Russia

Elevation: 854 m

Frost Dates

Last Spring Frost (50%) A 50% chance that the last spring frost has already passed by this date. Most gardeners use this as their primary planting guide. May 22
First Fall Frost (50%) A 50% chance that the first fall frost has occurred by this date. Plan to harvest or protect tender plants before this date. September 16

30% Probability

Only 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 26
First Fall Frost September 12

Hard Freeze (−2°C)

Last Spring Hard Freeze May 9
First Fall Hard Freeze September 29
51.32°N, 108.87°E © OpenStreetMap

Growing Season

117 Days May 22 to September 16

USDA Hardiness Zone

Hardiness 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 3a

Avg. annual minimum: −40 to −37°C

Learn more

Köppen Climate

The 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

Avg High Avg Temp Avg Low Light Frost (0°C) Hard Frost (−2°C)
Temperature table
Average monthly temperatures (°C)
Month Avg High Avg Temp Avg Low
January-15°-22°-28°
February-10°-17°-26°
March-1°-8°-16°
April8°2°-4°
May15°9°3°
June22°16°10°
July24°19°13°
August21°16°11°
September14°9°3°
October5°0°-5°
November-5°-10°-15°
December-14°-19°-24°

Precipitation

Precipitation table
Average monthly precipitation (millimeters)
MonthPrecipitation
January0
February0
March0
April10
May28
June53
July76
August81
September46
October5
November0
December0

Sunrise / Sunset

Daylight Longest: 16h 22m · Shortest: 7h 38m
Sunrise and sunset table
Sunrise, sunset, and daylight on the 15th of each month (local solar time)
Month Sunrise Sunset Daylight
January7:56 AM4:04 PM8h 07m
February7:09 AM4:51 PM9h 43m
March6:14 AM5:46 PM11h 32m
April5:12 AM6:48 PM13h 36m
May4:19 AM7:41 PM15h 21m
June3:50 AM8:10 PM16h 21m
July4:02 AM7:58 PM15h 56m
August4:49 AM7:11 PM14h 23m
September5:49 AM6:11 PM12h 22m
October6:49 AM5:11 PM10h 22m
November7:43 AM4:17 PM8h 34m
December8:10 AM3:50 PM7h 39m

Nearby Stations

ULAN-UDE, Russia May 17 - September 24 KRASNYJ CHIKOJ, Russia May 19 - September 19 HORINSK, Russia May 22 - September 17 IVOLGINSK, Russia May 13 - September 26 SUHAJA, RussiaMay 15 - October 18 GORJACINSK, Russia May 21 - October 11

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