Jack, who also served as our driver and guide, was extremely responsible! He picked us up early in the morning, arrived early, and even reminded us about the weather! He was very easy to talk to and polite!! Very nice!! Very cooperative!!
Anonymous User
Friend
Chungnam Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Chungnam year round climate
Spring (March–May): 5.9–16.2°C on average, with a mild, dry climate and little rain, ideal for outings and flower viewing. Common activities: Outdoor excursions, flower viewing, cycling. Recommended clothing: Light jacket, long-sleeved shirt, comfortable shoes.
Summer (June–August): 21.7–26.7°C on average, with a warm and relatively dry climate, though July sees more rainfall. Common activities: Outdoor activities, water activities (if near water). Recommended clothing: Light and breathable clothing, sun hat, sunscreen.
Autumn (September–November): 10.3–23.9°C on average, with a pleasant and dry climate, ideal for autumn outings. Common activities: Maple leaf viewing, hiking, cycling. Recommended clothing: Light jacket, long-sleeved shirt, comfortable shoes.
Winter (December–February): 0.8–3.2°C on average, with a cold and dry climate and little rain. Common activities: Indoor activities, onsen experiences. Recommended clothing: Warm coat, scarf, gloves, hat.
Chungnam climatological average
Annual average temperature: approx. 13.9°C / Annual rainfall: approx. 51 mm / Summer humidity: 60%–70% / Rainiest month: July
Chungnam monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
0.8°C
1
February
3.2°C
4
March
5.9°C
1.3
April
13.6°C
2.5
May
16.2°C
4.8
June
21.7°C
3.8
July
24.5°C
16.5
August
26.7°C
5.4
September
23.9°C
7.9
October
16.3°C
2.3
November
10.3°C
1.7
December
3°C
0.4
Chungnam weather for the next seven days
12/20
Saturday
Patchy rain nearby
11.1°C/3.9°C
12/21
Sunday
Sunny
2°C/-0.4°C
12/22
Monday
Sunny
4°C/-1.4°C
12/23
Tuesday
Moderate rain
8°C/1.4°C
12/24
Wednesday
Patchy rain nearby
5.6°C/2.7°C
12/25
Thursday
Partly Cloudy
3°C/-1°C
12/26
Friday
Sunny
0.8°C/-1.8°C
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