Frost Dates for ROSTOV, Russia
Elevation: 101 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 2
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.
October 11
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 7
First Fall Frost
October 4
Hard Freeze (−2°C)
Last Spring Hard Freeze
April 23
First Fall Hard Freeze
October 20
Growing Season
162 Days
May 2 to October 11
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 5a
Avg. annual minimum: −29 to −26°C
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.
Temperature
-15°
-5°
5°
15°
25°
Avg High
Avg Temp
Avg Low
Light Frost (0°C)
Hard Frost (−2°C)
Temperature table
| Month | Avg High | Avg Temp | Avg Low |
|---|---|---|---|
| January | -6° | -8° | -11° |
| February | -5° | -8° | -11° |
| March | 0° | -3° | -7° |
| April | 9° | 5° | 0° |
| May | 17° | 12° | 7° |
| June | 20° | 17° | 12° |
| July | 23° | 19° | 15° |
| August | 21° | 17° | 13° |
| September | 15° | 12° | 8° |
| October | 7° | 5° | 2° |
| November | 0° | -2° | -4° |
| December | -4° | -6° | -8° |
Precipitation
0 mm
30 mm
60 mm
90 mm
Precipitation table
| Month | Precipitation |
|---|---|
| January | 33 |
| February | 33 |
| March | 25 |
| April | 33 |
| May | 69 |
| June | 79 |
| July | 86 |
| August | 74 |
| September | 61 |
| October | 69 |
| November | 58 |
| December | 36 |
Sunrise / Sunset
Daylight
Longest: 17h 38m · Shortest: 6h 22m
Sunrise and sunset table
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 8:29 AM | 3:31 PM | 7h 03m |
| February | 7:26 AM | 4:34 PM | 9h 08m |
| March | 6:18 AM | 5:42 PM | 11h 25m |
| April | 5:00 AM | 6:60 PM | 13h 59m |
| May | 3:53 AM | 8:07 PM | 16h 15m |
| June | 3:12 AM | 8:48 PM | 17h 36m |
| July | 3:29 AM | 8:31 PM | 17h 02m |
| August | 4:31 AM | 7:29 PM | 14h 59m |
| September | 5:46 AM | 6:14 PM | 12h 28m |
| October | 7:01 AM | 4:59 PM | 9h 58m |
| November | 8:10 AM | 3:50 PM | 7h 39m |
| December | 8:48 AM | 3:12 PM | 6h 24m |
Nearby Stations
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