Frost Dates for ISIM, Russia

Elevation: 80 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 12
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 30

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 17
First Fall Frost September 26

Hard Freeze (−2°C)

Last Spring Hard Freeze May 4
First Fall Hard Freeze October 12
56.10°N, 69.43°E © OpenStreetMap

Growing Season

141 Days May 12 to September 30

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 3b

Avg. annual minimum: −37 to −34°C

Learn more

Köppen Climate

The Köppen climate classification system categorizes climates based on temperature and precipitation patterns.
Dfb Warm-Summer Continental

Warm summers and cold, snowy winters. A shorter growing season than hot-summer continental. Hardy vegetables, root crops, and cool-season greens do well. Season extension is valuable.

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-13°-16°-20°
February-11°-14°-18°
March-3°-6°-11°
April8°3°-2°
May17°12°5°
June22°17°12°
July23°19°14°
August21°17°12°
September14°10°6°
October6°3°0°
November-4°-7°-10°
December-10°-13°-17°

Precipitation

Precipitation table
Average monthly precipitation (millimeters)
MonthPrecipitation
January0
February0
March5
April20
May36
June61
July84
August76
September46
October28
November13
December8

Sunrise / Sunset

Daylight Longest: 17h 22m · Shortest: 6h 38m
Sunrise and sunset table
Sunrise, sunset, and daylight on the 15th of each month (local solar time)
Month Sunrise Sunset Daylight
January8:22 AM3:38 PM7h 17m
February7:22 AM4:38 PM9h 15m
March6:17 AM5:43 PM11h 26m
April5:03 AM6:57 PM13h 54m
May3:58 AM8:02 PM16h 03m
June3:20 AM8:40 PM17h 19m
July3:36 AM8:24 PM16h 47m
August4:34 AM7:26 PM14h 51m
September5:47 AM6:13 PM12h 26m
October6:58 AM5:02 PM10h 03m
November8:04 AM3:56 PM7h 51m
December8:40 AM3:20 PM6h 40m

Nearby Stations

ISCHIM AMSG, Russia May 12 - September 30

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