Average annual temperature is 17.6 °C
Absolute maximum temperature: 35.6 °C
Absolute minimum temperature: -7.2 °C
Number of sunny days: 168 days
Number of rainy days: 195 days
Number of snow days: 2 days
Look at detailed online map of Choushu
* Weather data for Choushu China is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 23.6 | 21.2 | 25.7 | 32.0 | 33.8 | 32.9 | 35.6 | 35.5 | 33.1 | 26.6 | 29.3 | 21.7 |
| Average daytime temperature (°C) | 11.9 | 12.7 | 18.1 | 22.5 | 26.3 | 29.6 | 32.4 | 31.6 | 29.6 | 23.8 | 18.8 | 12.1 |
| Average temperature (°C) | 6.3 | 8.2 | 12.9 | 17.4 | 21.6 | 25.4 | 28.2 | 27.1 | 25.3 | 18.8 | 12.8 | 6.7 |
| Average night temperature (°C) | 1.3 | 4.1 | 8.2 | 12.8 | 17.5 | 22.0 | 24.9 | 23.4 | 21.8 | 14.7 | 8.0 | 2.2 |
| Absolute minimum temperature (°C) | -6.2 | -1.4 | 3.3 | 6.1 | 10.4 | 18.8 | 22.9 | 17.9 | 19.5 | 5.5 | 0.7 | -7.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.1 | 12.0 | 12.9 | 13.7 | 14.0 | 13.9 | 13.2 | 12.3 | 11.4 | 10.7 | 10.3 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 7.1 | 5.1 | 5.6 | 7.5 | 7.4 | 6.8 | 8.8 | 9.6 | 8.0 | 7.2 | 7.9 | 6.9 |
| Precipitation (mm) | 78 | 92 | 88 | 118 | 197 | 304 | 216 | 214 | 108 | 13 | 62 | 31 |
| Sunny days | 21 | 14 | 18 | 8 | 9 | 9 | 4 | 7 | 10 | 22 | 23 | 23 |
| Rainy days | 9 | 14 | 13 | 22 | 22 | 21 | 27 | 24 | 20 | 9 | 7 | 7 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Choushu during the most sunny months:
The largest precipitation sum in Choushu is at