Changsu Climate: Weather by Month and Best Time to Visit
Best months for Changsu: May, October, September.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 2°C | -7°C | 32 mm | 6 | – | – | 4.5 |
| February | 5°C | -4°C | 40 mm | 6 | – | – | 5.2 |
| March | 11°C | 1°C | 64 mm | 8 | – | – | 6.0 |
| April | 17°C | 6°C | 89 mm | 9 | – | – | 7.1 |
| May | 22°C | 12°C | 96 mm | 9 | – | – | 7.9 |
| June | 25°C | 17°C | 159 mm | 12 | – | – | 7.1 |
| July | 28°C | 21°C | 248 mm | 17 | – | – | 6.1 |
| August | 28°C | 21°C | 210 mm | 17 | – | – | 6.2 |
| September | 24°C | 15°C | 141 mm | 10 | – | – | 7.5 |
| October | 19°C | 8°C | 61 mm | 6 | – | – | 7.8 |
| November | 12°C | 2°C | 47 mm | 7 | – | – | 6.5 |
| December | 5°C | -4°C | 33 mm | 6 | – | – | 5.1 |