China · urban-centre population 1,684,417
Nantong
Weather values are area-weighted across the 368 km² urban centre (4 ERA5 cells).
17.4
matching days / year for “Beach weather” · 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 9°C, p10 4°C, p90 14°C
- February: average 10°C, p10 4°C, p90 16°C
- March: average 16°C, p10 10°C, p90 23°C
- April: average 21°C, p10 16°C, p90 27°C
- May: average 25°C, p10 20°C, p90 30°C
- June: average 29°C, p10 24°C, p90 34°C
- July: average 33°C, p10 29°C, p90 36°C
- August: average 33°C, p10 29°C, p90 37°C
- September: average 29°C, p10 25°C, p90 33°C
- October: average 23°C, p10 19°C, p90 29°C
- November: average 18°C, p10 13°C, p90 22°C
- December: average 10°C, p10 5°C, p90 16°C
Matching days by month · Beach weather
- January: 0.0 matching days per year
- February: 0.1 matching days per year
- March: 2.2 matching days per year
- April: 2.3 matching days per year
- May: 6.2 matching days per year
- June: 0.5 matching days per year
- July: 0.0 matching days per year
- August: 0.0 matching days per year
- September: 1.5 matching days per year
- October: 2.9 matching days per year
- November: 1.7 matching days per year
- December: 0.0 matching days per year
Presets
- Eternal spring: 23.3 days/yr
- Mild and dry: 39.2 days/yr
- Beach weather: 17.4 days/yr
- Crisp and clear: 32.7 days/yr
- Warm, not sweaty: 38.8 days/yr