Coby, our guide, was very friendly and explained things very clearly. I would definitely join this tour again next time. However, the ice was starting to melt this time, but the weather wasn't too cold today. There weren't many people, and the pick-up and drop-off were on time. The food at the top of the mountain wasn't too expensive!
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
3/22
Sunday
Overcast
15.3°C/1.8°C
3/23
Monday
Sunny
15.5°C/1°C
3/24
Tuesday
Overcast
15.4°C/0.9°C
3/25
Wednesday
Sunny
18.2°C/4.1°C
3/26
Thursday
Sunny
19.9°C/4.4°C
3/27
Friday
Partly Cloudy
19.1°C/5°C
3/28
Saturday
Sunny
18°C/3.7°C
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