Since both locations are relatively difficult to reach, joining a tour group is a good option. Upon boarding, we were given a gift (neck pillow) and a bowl of Jin Ramen (unfortunately, Zhenzhen's face isn't on it anymore). At rest stops, they even treated us to snacks. If we had any questions, we could directly contact the tour leader. Overall, it was a pretty good experience.
Anonymous User
Solo traveler
Gangwon Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Gangwon year round climate
Spring (March–May): 44–64°F on average, mild climate, increasing rainfall. Mountain areas may still have remaining snow in March-April. Common activities: Spring outings, flower viewing, hiking. Suggested clothing: Light jacket, long-sleeved shirt, comfortable athletic shoes.
Summer (June–August): 73–79°F on average, hot and humid, frequent rainfall, especially in July. Common activities: Water activities, mountain climbing, summer resort travel. Suggested clothing: Breathable clothing, light shorts, sun hat, sunscreen.
Autumn (September–November): 56–71°F on average, comfortable and pleasant climate, ideal for viewing autumn leaves. Common activities: Viewing autumn leaves, hiking, rural experiences. Suggested clothing: Light jacket, long-sleeved shirt, comfortable shoes.
Winter (December–February): -38–32°F on average, cold and dry, little snowfall. Common activities: Skiing, ice fishing, onsen experiences. Suggested clothing: Warm coat, thick sweater, warm pants, waterproof and windproof shoes.
Gangwon climatological average
Annual average temperature: approx. 54.5°F / Annual rainfall: approx. 1446 mm / Summer humidity: 70%–80% / Rainiest month: July
Gangwon monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
25.7°F
21.3
February
32°F
20.7
March
44.1°F
52
April
56.8°F
50.3
May
64°F
81.7
June
73.2°F
269.3
July
79°F
320.7
August
79.5°F
261
September
71.4°F
195.7
October
56.1°F
76.7
November
44.2°F
62
December
27.7°F
35
Gangwon weather for the next seven days
9/23
Wednesday
Sunny
79.1°F/56.9°F
9/24
Thursday
Overcast
79.2°F/58°F
9/25
Friday
Mist
73.8°F/58.3°F
9/26
Saturday
Overcast
74.6°F/59.2°F
9/27
Sunday
Mist
77.9°F/57.6°F
9/28
Monday
Overcast
75.8°F/55.3°F
9/29
Tuesday
Overcast
70.7°F/58.8°F
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