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City in Gangwon, South Korea

Sokcho weather by month and the best time to visit

Updated October 2026Sources
May–Jun, Sep–OctBest time to visit

When to go to Sokcho

Late Sep–Oct has spectacular autumn leaves but heavy crowds; May–Jun is green and mild. Winters are cold with snow; Jul–Aug is humid with typhoons.

Sokcho weather by month

Average daily high, rainfall and conditions.

PleasantHotRainyCool or coldBest months
-5°5°15°25°JFMAMJJASOND
Average highAverage lowRainfall

Monthly averages

MonthHighLowRainHumidityConditions
January3°C37°F-2°C28°F31 mm76%Cold
February5°C41°F-1°C31°F44 mm72%Cold
March9°C49°F3°C37°F49 mm70%Cold
April15°C59°F8°C46°F84 mm70%Cool
May20°C69°F13°C56°F80 mm72%Pleasant
June24°C75°F18°C64°F118 mm76%Pleasant
July26°C80°F22°C71°F345 mm84%Very wet
August27°C81°F23°C74°F284 mm83%Rainy
September23°C73°F19°C66°F196 mm79%Rainy
October18°C65°F13°C56°F91 mm73%Pleasant
November12°C53°F7°C44°F70 mm74%Cool
December5°C41°F0°C32°F33 mm77%Cold

Best months across South Korea

PlaceBest monthsWarmest month
SeoulApr–May, Sep–NovAug (28°C)
BusanApr–May, Sep–OctAug (27°C)
JejuApr–May, Sep–OctAug (28°C)
GyeongjuApr–May, Oct–NovAug (28°C)
SeogwipoApr–May, Sep–OctAug (28°C)
IncheonApr–May, Sep–OctAug (28°C)
JeonjuApr–May, Sep–NovAug (29°C)
SokchoMay–Jun, Sep–OctAug (27°C)
GangneungMay–Jun, Sep–OctAug (27°C)
DaeguApr–May, Sep–OctAug (30°C)
YeosuApr–May, Sep–OctAug (30°C)

Quick answers

What is the best month to visit Sokcho?

May–Jun, Sep–Oct. Late Sep–Oct has spectacular autumn leaves but heavy crowds; May–Jun is green and mild. Winters are cold with snow; Jul–Aug is humid with typhoons.

When is the rainy season in Sokcho?

Rain peaks in July with about 345 mm. Months with 150 mm or more: Jul–Sep.

What is the hottest month in Sokcho?

August, with average highs of 27°C (81°F).

How cold does Sokcho get?

The coolest nights are in January, averaging -2°C (28°F).

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Sources

Climate averages are modelled from NASA POWER (MERRA-2) for 2001–2020 at about 50 km resolution, so coasts and valleys can differ a little. Temperatures are adjusted by 1.2°C for the city's elevation. Compiled and reviewed by SoloSquare. How we compile and score this. Spotted something out of date? Tell us.