South Korea · urban-centre population 230,065
Wonju
Weather values are area-weighted across the 41 km² urban centre (2 ERA5 cells).
42.2
matching days / year for “Warm, not sweaty” · 2021-2025 recent-weather sample (not a 30-year normal)
Monthly high (p10–p90)
Whiskers span the 10th–90th percentile daily high; the tick marks the monthly average.
- January: average 2°C, p10 -4°C, p90 8°C
- February: average 5°C, p10 -1°C, p90 11°C
- March: average 12°C, p10 6°C, p90 19°C
- April: average 19°C, p10 14°C, p90 25°C
- May: average 22°C, p10 17°C, p90 26°C
- June: average 27°C, p10 23°C, p90 30°C
- July: average 29°C, p10 25°C, p90 33°C
- August: average 29°C, p10 25°C, p90 33°C
- September: average 26°C, p10 22°C, p90 30°C
- October: average 19°C, p10 15°C, p90 23°C
- November: average 13°C, p10 5°C, p90 19°C
- December: average 3°C, p10 -3°C, p90 9°C
Matching days by month · Warm, not sweaty
- January: 0.0 matching days per year
- February: 0.0 matching days per year
- March: 2.7 matching days per year
- April: 8.7 matching days per year
- May: 11.4 matching days per year
- June: 4.3 matching days per year
- July: 0.0 matching days per year
- August: 0.2 matching days per year
- September: 2.9 matching days per year
- October: 8.9 matching days per year
- November: 2.8 matching days per year
- December: 0.2 matching days per year
Presets
- Eternal spring: 23.8 days/yr
- Mild and dry: 41.4 days/yr
- Beach weather: 18.3 days/yr
- Crisp and clear: 29.1 days/yr
- Warm, not sweaty: 42.2 days/yr