Frost Dates for UFA, Russia
Elevation: 98 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.
April 28
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 3
First Fall Frost
October 6
Hard Freeze (−2°C)
Last Spring Hard Freeze
April 20
First Fall Hard Freeze
October 21
Growing Season
166 Days
April 28 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 4a
Avg. annual minimum: −34 to −32°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 | -9° | -12° | -15° |
| February | -7° | -11° | -14° |
| March | 0° | -4° | -8° |
| April | 10° | 5° | 0° |
| May | 19° | 14° | 8° |
| June | 23° | 19° | 13° |
| July | 25° | 21° | 16° |
| August | 23° | 19° | 14° |
| September | 16° | 13° | 8° |
| October | 8° | 5° | 2° |
| November | -1° | -3° | -6° |
| December | -7° | -10° | -13° |
Precipitation
0 mm
20 mm
40 mm
60 mm
80 mm
Precipitation table
| Month | Precipitation |
|---|---|
| January | 25 |
| February | 23 |
| March | 28 |
| April | 41 |
| May | 58 |
| June | 74 |
| July | 64 |
| August | 66 |
| September | 53 |
| October | 69 |
| November | 41 |
| December | 43 |
Sunrise / Sunset
Daylight
Longest: 17h 02m · Shortest: 6h 58m
Sunrise and sunset table
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 8:14 AM | 3:46 PM | 7h 33m |
| February | 7:18 AM | 4:42 PM | 9h 24m |
| March | 6:16 AM | 5:44 PM | 11h 28m |
| April | 5:06 AM | 6:54 PM | 13h 48m |
| May | 4:05 AM | 7:55 PM | 15h 50m |
| June | 3:30 AM | 8:30 PM | 17h 00m |
| July | 3:45 AM | 8:15 PM | 16h 31m |
| August | 4:39 AM | 7:21 PM | 14h 42m |
| September | 5:47 AM | 6:13 PM | 12h 25m |
| October | 6:55 AM | 5:05 PM | 10h 09m |
| November | 7:58 AM | 4:02 PM | 8h 05m |
| December | 8:30 AM | 3:30 PM | 6h 59m |
Nearby Stations
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