Because we had children traveling with us, we opted for a private car tour. We chose to cycle around Nami Island and Gangchon Railway Bikeway, and the driver recommended the Samaksan Cable Car. The driver assisted with purchasing tickets and explained important information, and even offered to take photos for us – he was very kind. Lunch was at a barbecue restaurant recommended by the driver, which turned out to be the best barbecue restaurant of our entire trip to Korea.
Anonymous User
Family
Gangwon Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Gangwon year round climate
Spring (March–May): 6.7–17.8°C 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): 22.9–26.4°C 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): 13.4–21.9°C 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): -3.5–0.0°C 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. 12.5°C / Annual rainfall: approx. 1446 mm / Summer humidity: 70%–80% / Rainiest month: July
Gangwon monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
-3.5°C
21.3
February
0°C
20.7
March
6.7°C
52
April
13.8°C
50.3
May
17.8°C
81.7
June
22.9°C
269.3
July
26.1°C
320.7
August
26.4°C
261
September
21.9°C
195.7
October
13.4°C
76.7
November
6.8°C
62
December
-2.4°C
35
Gangwon weather for the next seven days
12/1
Monday
Sunny
7.5°C/-0.9°C
12/2
Tuesday
Sunny
1.9°C/-9.8°C
12/3
Wednesday
Sunny
-3.8°C/-12.1°C
12/4
Thursday
Moderate or heavy snow showers
1.6°C/-8.4°C
12/5
Friday
Sunny
1.7°C/-10.9°C
12/6
Saturday
Overcast
3.2°C/-7.8°C
12/7
Sunday
Fog
5.5°C/-2.1°C
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