Frost Dates for ICA, Russia
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 17
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 19
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 21
First Fall Frost
October 15
Hard Freeze (−2°C)
Last Spring Hard Freeze
May 9
First Fall Hard Freeze
October 30
Growing Season
155 Days
May 17 to October 19
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 5b
Avg. annual minimum: −26 to −23°C
Köppen Climate
The Köppen climate classification system categorizes climates based on temperature and precipitation patterns.
Dsc
Subarctic (Dry Summer)
Cool, dry summers and cold winters. A rare climate found at high elevations. Very short growing season for cold-tolerant crops only.
Temperature
-15°
-5°
5°
15°
Avg High
Avg Temp
Avg Low
Light Frost (0°C)
Hard Frost (−2°C)
Temperature table
| Month | Avg High | Avg Temp | Avg Low |
|---|---|---|---|
| January | -8° | -11° | -13° |
| February | -8° | -11° | -13° |
| March | -4° | -7° | -9° |
| April | 0° | -2° | -4° |
| May | 5° | 3° | 1° |
| June | 10° | 8° | 6° |
| July | 14° | 12° | 10° |
| August | 15° | 13° | 11° |
| September | 12° | 10° | 8° |
| October | 6° | 4° | 2° |
| November | -1° | -3° | -5° |
| December | -6° | -9° | -11° |
Precipitation
0 mm
50 mm
100 mm
Precipitation table
| Month | Precipitation |
|---|---|
| January | 3 |
| February | 3 |
| March | 23 |
| April | 18 |
| May | 33 |
| June | 56 |
| July | 66 |
| August | 102 |
| September | 99 |
| October | 112 |
| November | 89 |
| December | 30 |
Sunrise / Sunset
Daylight
Longest: 17h 14m · Shortest: 6h 46m
Sunrise and sunset table
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 8:18 AM | 3:42 PM | 7h 23m |
| February | 7:21 AM | 4:39 PM | 9h 19m |
| March | 6:16 AM | 5:44 PM | 11h 27m |
| April | 5:04 AM | 6:56 PM | 13h 52m |
| May | 4:01 AM | 7:59 PM | 15h 58m |
| June | 3:24 AM | 8:36 PM | 17h 12m |
| July | 3:39 AM | 8:21 PM | 16h 41m |
| August | 4:36 AM | 7:24 PM | 14h 48m |
| September | 5:47 AM | 6:13 PM | 12h 26m |
| October | 6:57 AM | 5:03 PM | 10h 06m |
| November | 8:02 AM | 3:58 PM | 7h 56m |
| December | 8:36 AM | 3:24 PM | 6h 48m |
Nearby Stations
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