Frost Dates for PUSAN AST - ROK K-9, South Korea

Elevation: 4 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 6
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. December 5

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 11
First Fall Frost December 1

Hard Freeze (−2°C)

Last Spring Hard Freeze February 15
First Fall Hard Freeze December 14
35.17°N, 129.13°E © OpenStreetMap

Growing Season

274 Days March 6 to December 5

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 8b

Avg. annual minimum: −9 to −7°C

Learn more

Köppen Climate

The Köppen climate classification system categorizes climates based on temperature and precipitation patterns.
Cwa Humid Subtropical (Dry Winter)

Hot, wet summers and mild, dry winters. Similar to Cfa but with a distinct dry winter season. Monsoon-influenced rains support summer crops; winter is ideal for cool-season planting.

Köppen climate map

Temperature

Avg High Avg Temp Avg Low
Temperature table
Average monthly temperatures (°C)
Month Avg High Avg Temp Avg Low
January6°3°0°
February8°5°2°
March12°8°5°
April17°13°10°
May21°17°14°
June24°21°18°
July27°24°23°
August28°26°24°
September25°22°20°
October20°17°15°
November15°11°8°
December8°5°2°

Precipitation

Precipitation table
Average monthly precipitation (millimeters)
MonthPrecipitation
January23
February41
March79
April112
May117
June173
July249
August221
September165
October69
November41
December18

Sunrise / Sunset

Daylight Longest: 14h 22m · Shortest: 9h 38m
Sunrise and sunset table
Sunrise, sunset, and daylight on the 15th of each month (local solar time)
Month Sunrise Sunset Daylight
January7:04 AM4:56 PM9h 53m
February6:38 AM5:22 PM10h 43m
March6:08 AM5:52 PM11h 44m
April5:33 AM6:27 PM12h 54m
May5:05 AM6:55 PM13h 51m
June4:49 AM7:11 PM14h 21m
July4:55 AM7:05 PM14h 09m
August5:20 AM6:40 PM13h 20m
September5:54 AM6:06 PM12h 13m
October6:27 AM5:33 PM11h 05m
November6:57 AM5:03 PM10h 07m
December7:11 AM4:49 PM9h 38m

Nearby Stations

WEST PUSAN, South Korea March 13 - November 29 CHINHAE ROK K 10, South Korea March 6 - December 5 TAEGU ROK K-2, South Korea March 26 - November 15 YONGIL MAN MAG 12, South Korea March 17 - November 25 IZUHARA, Japan February 4 - December 22

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