China · urban-centre population 2,286,763
Tangshan
Weather values are area-weighted across the 338 km² urban centre (5 ERA5 cells).
33.0
matching days / year for “Eternal spring” · 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 -2°C, p90 7°C
- February: average 6°C, p10 0°C, p90 13°C
- March: average 14°C, p10 8°C, p90 20°C
- April: average 21°C, p10 16°C, p90 27°C
- May: average 27°C, p10 21°C, p90 32°C
- June: average 32°C, p10 26°C, p90 36°C
- July: average 32°C, p10 27°C, p90 35°C
- August: average 30°C, p10 27°C, p90 33°C
- September: average 27°C, p10 23°C, p90 31°C
- October: average 19°C, p10 14°C, p90 24°C
- November: average 12°C, p10 4°C, p90 17°C
- December: average 3°C, p10 -3°C, p90 9°C
Matching days by month · Eternal spring
- January: 0.0 matching days per year
- February: 0.3 matching days per year
- March: 4.0 matching days per year
- April: 8.4 matching days per year
- May: 5.7 matching days per year
- June: 0.2 matching days per year
- July: 0.0 matching days per year
- August: 0.0 matching days per year
- September: 2.9 matching days per year
- October: 10.3 matching days per year
- November: 1.2 matching days per year
- December: 0.0 matching days per year
Presets
- Eternal spring: 33.0 days/yr
- Mild and dry: 55.6 days/yr
- Beach weather: 34.8 days/yr
- Crisp and clear: 52.5 days/yr
- Warm, not sweaty: 49.0 days/yr