China · urban-centre population 3,349,934
Changchun
Weather values are area-weighted across the 263 km² urban centre (5 ERA5 cells).
28.3
matching days / year for “Crisp and clear” · 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 -8°C, p10 -14°C, p90 -2°C
- February: average -4°C, p10 -10°C, p90 4°C
- March: average 6°C, p10 0°C, p90 14°C
- April: average 16°C, p10 10°C, p90 22°C
- May: average 22°C, p10 15°C, p90 28°C
- June: average 26°C, p10 21°C, p90 31°C
- July: average 29°C, p10 26°C, p90 32°C
- August: average 27°C, p10 23°C, p90 31°C
- September: average 24°C, p10 19°C, p90 28°C
- October: average 15°C, p10 8°C, p90 21°C
- November: average 3°C, p10 -5°C, p90 12°C
- December: average -7°C, p10 -15°C, p90 0°C
Matching days by month · Crisp and clear
- January: 0.0 matching days per year
- February: 0.5 matching days per year
- March: 5.5 matching days per year
- April: 6.4 matching days per year
- May: 1.2 matching days per year
- June: 0.0 matching days per year
- July: 0.0 matching days per year
- August: 0.0 matching days per year
- September: 0.4 matching days per year
- October: 10.7 matching days per year
- November: 3.5 matching days per year
- December: 0.0 matching days per year
Presets
- Eternal spring: 20.0 days/yr
- Mild and dry: 34.4 days/yr
- Beach weather: 22.0 days/yr
- Crisp and clear: 28.3 days/yr
- Warm, not sweaty: 38.8 days/yr