Frost Dates for KANGNUNG ROK K 18, South Korea

Elevation: 7 m

Frost Dates

Last Spring Frost (50%) iA 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%) iA 50% chance that the first fall frost has occurred by this date. Plan to harvest or protect tender plants before this date. November 22
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

30% Probability iOnly 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
37.75°N, 128.93°W © OpenStreetMap

Growing Season

247 Days March 20 to November 22

USDA Hardiness Zone iHardiness 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

Learn more

Köppen Climate iThe 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.

Köppen climate map

Temperature

-5° 5° 15° 25°
-1°
High: 3°C
Avg: -1°C
Low: -4°C
Jan
1°
High: 5°C
Avg: 1°C
Low: -2°C
Feb
6°
High: 9°C
Avg: 6°C
Low: 2°C
Mar
11°
High: 15°C
Avg: 11°C
Low: 8°C
Apr
17°
High: 20°C
Avg: 17°C
Low: 13°C
May
20°
High: 23°C
Avg: 20°C
Low: 18°C
Jun
24°
High: 26°C
Avg: 24°C
Low: 22°C
Jul
24°
High: 27°C
Avg: 24°C
Low: 22°C
Aug
20°
High: 23°C
Avg: 20°C
Low: 18°C
Sep
15°
High: 18°C
Avg: 15°C
Low: 12°C
Oct
8°
High: 12°C
Avg: 8°C
Low: 6°C
Nov
2°
High: 5°C
Avg: 2°C
Low: -1°C
Dec
0°C
−2°C
Avg High Avg Temp Avg Low Light Frost (0°C) Hard Frost (−2°C)

Precipitation

0 mm 75 mm 150 mm 225 mm
61 mm
61.0 mm
Jan
58 mm
58.4 mm
Feb
76 mm
76.2 mm
Mar
71 mm
71.1 mm
Apr
86 mm
86.4 mm
May
109 mm
109.2 mm
Jun
206 mm
205.7 mm
Jul
229 mm
228.6 mm
Aug
203 mm
203.2 mm
Sep
99 mm
99.1 mm
Oct
71 mm
71.1 mm
Nov
41 mm
40.6 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec9.5h10.5h11.5h13h14h14.5h14.5h13.5h12h11h10h9.5h
Jan: 7:10 AM – 4:50 PM · 9h 40m
Feb: 6:42 AM – 5:18 PM · 10h 36m
Mar: 6:09 AM – 5:51 PM · 11h 43m
Apr: 5:30 AM – 6:30 PM · 12h 59m
May: 4:59 AM – 7:01 PM · 14h 02m
Jun: 4:42 AM – 7:18 PM · 14h 36m
Jul: 4:49 AM – 7:11 PM · 14h 22m
Aug: 5:16 AM – 6:44 PM · 13h 28m
Sep: 5:53 AM – 6:07 PM · 12h 14m
Oct: 6:30 AM – 5:30 PM · 10h 60m
Nov: 7:02 AM – 4:58 PM · 9h 55m
Dec: 7:18 AM – 4:42 PM · 9h 24m
Daylight Longest: 14h 37m · Shortest: 9h 23m

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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