China · urban-centre population 309,856
Huairou
Weather values are area-weighted across the 57 km² urban centre (3 ERA5 cells).
47.4
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 -3°C, p90 6°C
- February: average 5°C, p10 -1°C, p90 11°C
- March: average 13°C, p10 7°C, p90 20°C
- April: average 21°C, p10 16°C, p90 26°C
- May: average 27°C, p10 21°C, p90 32°C
- June: average 32°C, p10 26°C, p90 37°C
- July: average 32°C, p10 27°C, p90 35°C
- August: average 30°C, p10 26°C, p90 33°C
- September: average 26°C, p10 22°C, p90 30°C
- October: average 18°C, p10 13°C, p90 23°C
- November: average 11°C, p10 4°C, p90 16°C
- December: average 3°C, p10 -3°C, p90 8°C
Matching days by month · Warm, not sweaty
- January: 0.0 matching days per year
- February: 0.2 matching days per year
- March: 5.2 matching days per year
- April: 12.4 matching days per year
- May: 9.2 matching days per year
- June: 1.6 matching days per year
- July: 0.0 matching days per year
- August: 0.3 matching days per year
- September: 4.5 matching days per year
- October: 12.7 matching days per year
- November: 1.3 matching days per year
- December: 0.0 matching days per year
Presets
- Eternal spring: 33.8 days/yr
- Mild and dry: 56.4 days/yr
- Beach weather: 34.9 days/yr
- Crisp and clear: 51.1 days/yr
- Warm, not sweaty: 47.4 days/yr