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Suwon

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Travel guide

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Best time to visit Suwon

Data source:Meteostat
Last updated:2025-09

Weather in Suwon throughout the year

  • Spring (March–May): Average 6.4–17.5°C, mild climate gradually warming, rainfall gradually increasing. Common activities: Hiking, flower viewing. Recommended clothing: Light jacket, long-sleeved shirt, comfortable shoes.
  • Summer (June–August): Average 22.5–27.3°C, hot and humid, abundant rainfall, especially the most rainfall in July. Common activities: Summer escapes, water activities (such as swimming). Recommended clothing: Light and breathable clothing, sun hat, sunglasses.
  • Autumn (September–November): Average 8.0–23.6°C, comfortable and pleasant climate, temperature gradually decreasing, rainfall decreasing. Common activities: Maple viewing, outdoor excursions. Recommended clothing: Light jacket, long-sleeved shirt or suit.
  • Winter (December–February): Average -2.3–0.6°C, cold and dry, occasional snowfall. Common activities: Indoor activities, hot springs. Recommended clothing: Heavy coat, hat, scarf, gloves.

Weather in Suwon

Annual average temperature: approx. 13°C / Annual rainfall: approx. 1352 mm / Summer humidity: 70%–80% / Rainiest month: July

Suwon weather by month

Month
Temperature (°C)
Rainfall (mm)
January
-2.3°C
20.8
February
0.6°C
23.1
March
6.4°C
40.7
April
12.9°C
58.2
May
17.5°C
88.5
June
22.5°C
190
July
26.2°C
325.9
August
27.3°C
256.9
September
23.6°C
164.4
October
14.8°C
87.1
November
8°C
65.3
December
-0.8°C
31.4

7-day weather forecast for Suwon

10/31
Saturday
Sunny
15.5°C/8.1°C
11/1
Sunday
Overcast
11.6°C/7.5°C
11/2
Monday
Sunny
14.3°C/8.3°C
11/3
Tuesday
Overcast
15.6°C/4.8°C
11/4
Wednesday
Overcast
17.2°C/8°C
11/5
Thursday
Overcast
15.8°C/11.8°C
11/6
Friday
Sunny
11.9°C/3.1°C