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Nonsan City

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Nonsan City Weather, Climate and Best Time to Visit

Data source:Meteostat
Update date:2025-09

Nonsan City year round climate

  • Spring (March–May): Average 8.6–19.0°C, mild climate with gradually increasing rainfall. Cherry blossoms may bloom from late March to early April. Common activities: Hiking, flower viewing. Suggested clothing: Light jacket, long-sleeved shirt, comfortable casual shoes.
  • Summer (June–August): Average 23.9–27.1°C, hot and humid with heavy rainfall, especially in July. Common activities: Avoiding the heat, water activities (such as swimming). Suggested clothing: Breathable short-sleeved clothing, light shorts, sun hat, rain gear.
  • Autumn (September–November): Average 15.2–23.5°C, comfortable and pleasant climate with decreasing rainfall. Common activities: Maple leaf viewing, hiking in the countryside. Suggested clothing: Light jacket, long-sleeved shirt, comfortable casual shoes.
  • Winter (December–February): Average -0.5–2.3°C, cold and dry with little rainfall. Common activities: Skiing (requires travel to nearby areas), indoor activities. Suggested clothing: Warm coat, sweater, scarf, gloves, hat.

Nonsan City climatological average

Annual average temperature: approx. 14.2°C / Annual rainfall: approx. 1535 mm / Summer humidity: 70%–80% / Rainiest month: July

Nonsan City monthly average temperature and precipitation

Month
Air temperature (°C)
Precipitation (mm)
January
-0.5°C
25.7
February
2.3°C
33.3
March
8.6°C
52
April
14.9°C
52.7
May
19°C
109.3
June
23.9°C
114.3
July
26.5°C
485.3
August
27.1°C
303.3
September
23.5°C
201.7
October
15.2°C
70
November
8.9°C
40.3
December
0.7°C
47.7

Nonsan City weather for the next seven days

3/19
Thursday
Partly Cloudy
11.6°C/-0.3°C
3/20
Friday
Sunny
13.2°C/1.6°C
3/21
Saturday
Sunny
14.8°C/0.7°C
3/22
Sunday
Overcast
14.9°C/2.3°C
3/23
Monday
Partly Cloudy
17°C/3.6°C
3/24
Tuesday
Partly Cloudy
17.3°C/4.7°C
3/25
Wednesday
Sunny
17.6°C/5.6°C