UTC Offset
UTC+09:00
Suwon, South Korea Snapshot 2026
Where is Suwon?
Suwon, South Korea
- Continent
- Asia
- Country
- South Korea
- City
- Suwon
- Population
- 1.2M
- Coordinates
- 37.29°, 127.01°
Suwon is a city in South Korea with a population of approximately 1.2M. Average temperatures range from -5°C (22°F) in January to 29°C (85°F) in August. The best time to visit is May, June, September, October.
Time in Suwon right now
Open full time & time zone page 23:52 52
Friday, May 8, 2026
IANA time zone
Asia/Seoul
Daylight saving
No DST
Next DST change
—
Live weather in Suwon
Daylight in Suwon today
View full sunrise & sunset page Sunrise
Sunset
Day length
13h 56m
Climate normals for Suwon
Long-term monthly averages based on historical data.
January
Poor 
February
Poor March
Fair April
Good May best
Excellent June best
Excellent July
Wet August
Wet September best
Excellent October best
Excellent November
Fair December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 2°C / -5°C | -2°C / -10°C | 4days (20 mm) Good | 7.7h Good | 60% Moderate | 2.7 Moderate | Poor | View Details |
| February | 5°C / -4°C | 0°C / -8°C | 4days (27 mm) Good | 8.4h Good | 62% Muggy | 3.6 Moderate | Poor | View Details |
| March | 11°C / 1°C | 8°C / -2°C | 5days (38 mm) Good | 9.2h Good | 68% Muggy | 5 Moderate | Fair | View Details |
| April | 17°C / 7°C | 15°C / 4°C | 6days (61 mm) Good | 9.6h Good | 68% Muggy | 5.9 High | Good | View Details |
| May best | 22°C / 12°C | 22°C / 11°C | 8days (98 mm) Wet | 10.1h Excellent | 71% Muggy | 6.1 High | Excellent | View Details |
| June best | 26°C / 18°C | 28°C / 19°C | 7days (107 mm) Good | 10h Excellent | 75% Muggy | 6.9 High | Excellent | View Details |
| July | 29°C / 23°C | 33°C / 26°C | 14days (266 mm) Wet | 8.4h Good | 84% Humid | 6.4 High | Wet | View Details |
| August | 29°C / 23°C | 34°C / 27°C | 14days (227 mm) Wet | 8.8h Good | 82% Humid | 6.4 High | Wet | View Details |
| September best | 25°C / 18°C | 27°C / 19°C | 9days (144 mm) Wet | 8.2h Good | 78% Humid | 5.1 High | Excellent | View Details |
| October best | 19°C / 10°C | 18°C / 9°C | 6days (75 mm) Good | 8h Good | 73% Muggy | 3.9 Moderate | Excellent | View Details |
| November | 12°C / 3°C | 9°C / -1°C | 5days (46 mm) Good | 7.8h Good | 70% Muggy | 3.2 Moderate | Fair | View Details |
| December | 4°C / -4°C | -1°C / -8°C | 5days (28 mm) Good | 7.4h Good | 63% Muggy | 2.5 Moderate | Poor | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 2°C / -5°C . Feb: 5°C / -4°C . Mar: 11°C / 1°C . Apr: 17°C / 7°C . May: 22°C / 12°C . Jun: 26°C / 18°C . Jul: 29°C / 23°C . Aug: 29°C / 23°C . Sep: 25°C / 18°C . Oct: 19°C / 10°C . Nov: 12°C / 3°C . Dec: 4°C / -4°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 20 mm. Feb: 27 mm. Mar: 38 mm. Apr: 61 mm. May: 98 mm. Jun: 107 mm. Jul: 266 mm. Aug: 227 mm. Sep: 144 mm. Oct: 75 mm. Nov: 46 mm. Dec: 28 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 60%. Feb: 62%. Mar: 68%. Apr: 68%. May: 71%. Jun: 75%. Jul: 84%. Aug: 82%. Sep: 78%. Oct: 73%. Nov: 70%. Dec: 63%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 16 km/h . Feb: 17 km/h . Mar: 17 km/h . Apr: 18 km/h . May: 18 km/h . Jun: 16 km/h . Jul: 14 km/h . Aug: 14 km/h . Sep: 14 km/h . Oct: 14 km/h . Nov: 15 km/h . Dec: 16 km/h .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 3. Feb: UV 4. Mar: UV 5. Apr: UV 6. May: UV 6. Jun: UV 7. Jul: UV 6. Aug: UV 6. Sep: UV 5. Oct: UV 4. Nov: UV 3. Dec: UV 3.
Frequently Asked Questions
Suwon has a population of approximately 1.2M.
The best months to visit Suwon are May, June, September, October, when temperatures are pleasant and rainfall is lower.
Suwon receives approximately 1137mm of rainfall annually across 87 rainy days.
Suwon is located in South Korea, in the Asia region.