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Wonju City

Wonju City 1
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Wonju City Weather, Climate and Best Time to Visit

Data source:Meteostat
Update date:2025-09

Wonju City year round climate

  • Spring (March–May): Average 46–64°F, mild climate, but rainfall gradually increases. Temperatures rise in March, becoming warm and comfortable in April, and more humid in May. Common activities: Hiking, sightseeing. Recommended clothing: Light jacket, long-sleeved shirts, and occasionally a raincoat.
  • Summer (June–August): Average 73–80°F, hot and humid, with abundant rainfall, especially in July. Common activities: Visiting summer resorts, water activities (such as swimming). Recommended clothing: Light and breathable clothing, short-sleeved shirts, shorts, sandals, and a raincoat and sunscreen.
  • Autumn (September–November): Average 46–73°F, temperatures gradually decrease, rainfall decreases, and the weather is comfortably pleasant. September is still relatively warm, October is pleasantly cool, and November turns cooler. Common activities: Leaf-peeping, hiking. Recommended clothing: Long-sleeved shirts, light jackets, and comfortable walking shoes.
  • Winter (December–February): Average -33–35°F, cold and dry, with little snowfall. January is the coldest month, and temperatures begin to rise slightly in February. Common activities: Indoor activities, onsen experiences. Recommended clothing: Heavy coats, sweaters, scarves, hats, and gloves.

Wonju City climatological average

Annual average temperature: approx. 56.3°F / Annual rainfall: approx. 1950 mm / Summer humidity: 70%–80% / Rainiest month: July

Wonju City monthly average temperature and precipitation

Month
Air temperature (°F)
Precipitation (mm)
January
28.9°F
22.1
February
34.9°F
30.8
March
46.4°F
60.4
April
58.3°F
60.3
May
65.1°F
101.4
June
74.1°F
249.5
July
79.2°F
544.3
August
79.9°F
471.1
September
72.9°F
175.5
October
57.7°F
104.9
November
46.8°F
74.8
December
30.6°F
55

Wonju City weather for the next seven days

9/30
Wednesday
Sunny
73.2°F/58.3°F
10/1
Thursday
Sunny
63.3°F/49.9°F
10/2
Friday
Sunny
63.3°F/44.5°F
10/3
Saturday
Overcast
64.2°F/47.8°F
10/4
Sunday
Overcast
65.1°F/54.4°F
10/5
Monday
Patchy rain nearby
62.4°F/49.8°F
10/6
Tuesday
Sunny
63.2°F/45.7°F