Average annual temperature is 16.8 °C
Absolute maximum temperature: 34.1 °C
Absolute minimum temperature: -5.4 °C
Number of sunny days: 103 days
Number of rainy days: 261 days
Number of snow days: 1 day
Look at detailed online map of Sanwa
* Weather data for Sanwa 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) | 19.3 | 20.1 | 21.6 | 28.3 | 32.2 | 31.6 | 34.1 | 32.7 | 29.8 | 26.9 | 25.4 | 20.9 |
| Average daytime temperature (°C) | 11.5 | 13.5 | 17.1 | 21.1 | 24.5 | 26.6 | 29.9 | 28.2 | 27.3 | 21.1 | 17.8 | 13.1 |
| Average temperature (°C) | 7.1 | 9.5 | 12.9 | 16.7 | 20.3 | 22.9 | 25.3 | 24.1 | 23.2 | 17.4 | 13.1 | 8.6 |
| Average night temperature (°C) | 3.4 | 6.2 | 9.6 | 13.3 | 17.1 | 20.3 | 22.2 | 21.3 | 20.4 | 14.7 | 9.7 | 5.2 |
| Absolute minimum temperature (°C) | -5.4 | -0.1 | 3.8 | 7.1 | 11.2 | 17.5 | 20.1 | 19.7 | 18.8 | 9.4 | 2.1 | -4.0 |
| 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 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.6 | 11.2 | 12.0 | 12.8 | 13.5 | 13.9 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.4 |
| 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) | 6.3 | 5.3 | 5.9 | 7.2 | 7.6 | 5.9 | 9.3 | 9.4 | 8.9 | 6.3 | 7.9 | 7.0 |
| Precipitation (mm) | 80 | 123 | 233 | 298 | 261 | 363 | 324 | 327 | 226 | 90 | 72 | 46 |
| Sunny days | 16 | 11 | 10 | 8 | 7 | 3 | 4 | 2 | 0 | 7 | 20 | 15 |
| Rainy days | 14 | 17 | 21 | 22 | 24 | 27 | 27 | 29 | 30 | 24 | 10 | 16 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Sanwa during the most sunny months:
The largest precipitation sum in Sanwa is at