Frost Dates for UST-CHARKY, Russia
Elevation: 269 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 31
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 2
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
June 5
First Fall Frost
August 28
Hard Freeze (−2°C)
Last Spring Hard Freeze
May 21
First Fall Hard Freeze
September 14
Growing Season
94 Days
May 31 to September 2
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 1a
Avg. annual minimum: −51 to −48°C
Köppen Climate
The Köppen climate classification system categorizes climates based on temperature and precipitation patterns.
Dwd
Extremely Cold Subarctic (Dry Winter)
Extremely cold winters (below −38°C/−36°F) with brief, cool summers. One of the harshest inhabited climates on Earth. Gardening is extremely limited.
Temperature
-40°
-20°
0°
20°
Avg High
Avg Temp
Avg Low
Light Frost (0°C)
Hard Frost (−2°C)
Temperature table
| Month | Avg High | Avg Temp | Avg Low |
|---|---|---|---|
| January | -34° | -37° | -40° |
| February | -30° | -34° | -39° |
| March | -16° | -22° | -29° |
| April | -3° | -8° | -15° |
| May | 8° | 3° | -2° |
| June | 18° | 13° | 8° |
| July | 20° | 16° | 11° |
| August | 17° | 12° | 8° |
| September | 7° | 3° | 0° |
| October | -8° | -12° | -16° |
| November | -26° | -29° | -32° |
| December | -34° | -37° | -39° |
Precipitation
0 mm
20 mm
40 mm
60 mm
Precipitation table
| Month | Precipitation |
|---|---|
| January | 0 |
| February | 0 |
| March | 0 |
| April | 0 |
| May | 23 |
| June | 69 |
| July | 69 |
| August | 66 |
| September | 38 |
| October | 3 |
| November | 0 |
| December | 0 |
Sunrise / Sunset
Daylight
Longest: 24h 00m · Shortest: 0h 00m
Sunrise and sunset table
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 10:21 AM | 1:39 PM | 3h 18m |
| February | 8:14 AM | 3:46 PM | 7h 32m |
| March | 6:26 AM | 5:34 PM | 11h 07m |
| April | 4:29 AM | 7:31 PM | 15h 02m |
| May | 2:30 AM | 9:30 PM | 19h 00m |
| June | – | – | 24h (midnight sun) |
| July | 1:32 AM | 10:28 PM | 20h 55m |
| August | 3:40 AM | 8:20 PM | 16h 39m |
| September | 5:39 AM | 6:21 PM | 12h 41m |
| October | 7:33 AM | 4:27 PM | 8h 54m |
| November | 9:36 AM | 2:24 PM | 4h 47m |
| December | – | – | 0h (polar night) |
Plan Your Garden with Planter
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