Best Time to Visit Changwon

South Korea · weather by month, temperature and rainfall

Best monthsOctober
HottestAugust · 29°C
ColdestJanuary · -1°C
WettestJuly · 299 mm

If you want the most pleasant weather in Changwon, plan your trip for October. August is the hottest month, with average highs of 29°C (83°F), while January is the coldest, with lows around -1°C (31°F). Rain is heaviest in July, at about 299 mm (11.8 in), and lightest in January, at 27 mm (1.1 in). July is the least comfortable month, mainly because of the rain.

When to go to Changwon: a seasonal guide

Spring: cherry blossom and mild days

March is cool and still a bit bare, but it rates Good. By April the city warms up, and the trees along Yeojwacheon Stream and in the Jinhae district burst into pink. Changwon's Jinhae Gunhangje Festival, the big cherry blossom festival, usually runs in early April. It's the one time the area gets properly crowded, so expect packed trains and long walks from the station. If you hate crowds, go on a weekday morning or visit Jinhae just before or after the peak.

May is one of the two best months here. Highs reach 21°C, the sun is out about six hours a day, and it's good for walking around Yongji Lake Park and the hills near Jindallae. Rain does fall on about nine days, but it's usually light enough to work around.

Summer: hot, wet and sticky

June is the start of the rainy season, called jangma in Korean. July is the wettest month, with rain on 18 days, and August is the hottest at 29°C. The nights stay warm and the air feels heavy. Typhoons can also arrive in late summer and disrupt ferries and flights.

Is it worth going? Only if you must. Domestic holidaymakers head to the south coast beaches in late July and early August, so prices and traffic go up even though the weather is poor. Plan indoor days around the National Museum of Contemporary Art's nearby alternatives, big shopping centres and cafés. Use Masan's seafood market for dinner, where the local specialty, agujjim (spicy braised monkfish), is worth trying.

Autumn: the sweet spot

October is our top pick. Highs are around 21°C, the nights are cool, and rain falls on only six days. September is still humid and showery, so wait until the month turns. By November it's crisp and still rated Excellent, with maple and ginkgo leaves turning around the lakes and in the hills.

The Changwon Chrysanthemum Festival in Masan, held around late October to November, fits nicely into this window. It's also a good time for hiking Jirisan-style trails in the nearby hills, with clear views and few bugs.

Winter: quiet and dry

December to February is cold but not harsh. Highs sit between 6°C and 8°C, with lows just below freezing in January. It's the driest stretch of the year and often sunny. You'll find few tourists, easy bookings and a good season for hot street food and soups. It suits a city-focused trip, but it's not the time for beaches.

Changwon weather by month

-10°-5°0°5°10°15°20°25°30°0150300January: 27 mm rainFebruary: 52 mm rainMarch: 85 mm rainApril: 124 mm rainMay: 129 mm rainJune: 167 mm rainJuly: 299 mm rainAugust: 221 mm rainSeptember: 186 mm rainOctober: 77 mm rainNovember: 50 mm rainDecember: 30 mm rainJanuary: 6°CFebruary: 8°CMarch: 12°CApril: 17°CMay: 21°CJune: 24°CJuly: 27°CAugust: 29°CSeptember: 25°COctober: 21°CNovember: 15°CDecember: 8°CJanuary: -1°CFebruary: 1°CMarch: 4°CApril: 9°CMay: 13°CJune: 18°CJuly: 22°CAugust: 24°CSeptember: 20°COctober: 14°CNovember: 8°CDecember: 1°CJanFebMarAprMayJunJulAugSepOctNovDec mm°C
Avg high Avg low Rainfall (mm)
Jan6°C / -1°C27 mmFairFeb8°C / 1°C52 mmFairMar12°C / 4°C85 mmGoodApr17°C / 9°C124 mmGoodMay21°C / 13°C129 mmExcellentJun24°C / 18°C167 mmFairJul27°C / 22°C299 mmPoorAug29°C / 24°C221 mmPoorSep25°C / 20°C186 mmFairOct21°C / 14°C77 mmExcellentNov15°C / 8°C50 mmExcellentDec8°C / 1°C30 mmFair

Monthly climate table

MonthHighLowRainRainy daysHumiditySun hrs/dayRating
January6°C 43°F-1°C 31°F27 mm475%6.3Fair 5.1
February8°C 47°F1°C 34°F52 mm672%5.9Fair 5.9
March12°C 54°F4°C 40°F85 mm873%6.3Good 6.7
April17°C 62°F9°C 48°F124 mm875%6.1Good 7.2
May21°C 70°F13°C 56°F129 mm978%6.4Excellent 8.1
June24°C 75°F18°C 65°F167 mm1183%4.6Fair 4.8
July27°C 80°F22°C 72°F299 mm1889%3.6Poor 3
August29°C 83°F24°C 75°F221 mm1585%5Poor 3.8
September25°C 77°F20°C 68°F186 mm1182%4.6Fair 4.7
October21°C 69°F14°C 57°F77 mm676%6.2Excellent 9.6
November15°C 58°F8°C 46°F50 mm574%6.1Excellent 8.1
December8°C 46°F1°C 34°F30 mm476%6.3Fair 5.7

Frequently asked questions

When is the best time to visit Changwon?

The best time to visit Changwon is October, based on comfortable temperatures, low rainfall and plenty of sunshine.

What is the hottest month in Changwon?

August is the hottest month in Changwon, with an average high of 29°C (83°F).

What is the coldest month in Changwon?

January is the coldest month in Changwon, with an average low of -1°C (31°F).

What is the rainiest month in Changwon?

July is the wettest month, with about 299 mm (11.8 in) of rain. January is the driest, with 27 mm (1.1 in).

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