Frost Dates for KANGNUNG ROK K 18, South Korea
Elevation: 7 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.
March 20
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.
November 22
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
March 24
First Fall Frost
November 17
Hard Freeze (−2°C)
Last Spring Hard Freeze
March 8
First Fall Hard Freeze
December 3
Growing Season
247 Days
March 20 to November 22
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 8a
Avg. annual minimum: −12 to −9°C
Köppen Climate
The Köppen climate classification system categorizes climates based on temperature and precipitation patterns.
Cfa
Humid Subtropical
Hot, humid summers and mild winters with rain year-round. Long growing seasons support a wide variety of vegetables, fruits, and ornamentals. The most common climate in the eastern US.
Temperature
-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 | 3° | -1° | -4° |
| February | 5° | 1° | -2° |
| March | 9° | 6° | 2° |
| April | 15° | 11° | 8° |
| May | 20° | 17° | 13° |
| June | 23° | 20° | 18° |
| July | 26° | 24° | 22° |
| August | 27° | 24° | 22° |
| September | 23° | 20° | 18° |
| October | 18° | 15° | 12° |
| November | 12° | 8° | 6° |
| December | 5° | 2° | -1° |
Precipitation
0 mm
75 mm
150 mm
225 mm
Precipitation table
| Month | Precipitation |
|---|---|
| January | 61 |
| February | 58 |
| March | 76 |
| April | 71 |
| May | 86 |
| June | 109 |
| July | 206 |
| August | 229 |
| September | 203 |
| October | 99 |
| November | 71 |
| December | 41 |
Sunrise / Sunset
Daylight
Longest: 14h 37m · Shortest: 9h 23m
Sunrise and sunset table
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:10 AM | 4:50 PM | 9h 40m |
| February | 6:42 AM | 5:18 PM | 10h 36m |
| March | 6:09 AM | 5:51 PM | 11h 43m |
| April | 5:30 AM | 6:30 PM | 12h 59m |
| May | 4:59 AM | 7:01 PM | 14h 02m |
| June | 4:42 AM | 7:18 PM | 14h 36m |
| July | 4:49 AM | 7:11 PM | 14h 22m |
| August | 5:16 AM | 6:44 PM | 13h 28m |
| September | 5:53 AM | 6:07 PM | 12h 14m |
| October | 6:30 AM | 5:30 PM | 10h 60m |
| November | 7:02 AM | 4:58 PM | 9h 55m |
| December | 7:18 AM | 4:42 PM | 9h 24m |
Nearby Stations
KANSONG TEAM 850, South Korea
March 24 - November 19
KWANDAE RI TEAM 840, South Korea
April 4 - November 7
HOENGSONG K 46, South Korea
April 4 - November 5
CHUNCHON TEAM 825 RO, South Korea
April 4 - November 6
HWACHON TEAM 830, South Korea
April 4 - November 7
CHOKHYON DONG TEAM 8, South Korea
April 3 - November 5
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