Average annual temperature is 10.8 °C
Absolute maximum temperature: 27.7 °C
Absolute minimum temperature: -9.1 °C
Number of sunny days: 113 days
Number of rainy days: 241 days
Number of snow days: 11 days
Look at detailed online map of Sisong
* Weather data for Sisong 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) | 9.2 | 11.3 | 16.9 | 24.1 | 24.8 | 26.7 | 27.7 | 26.8 | 23.6 | 18.4 | 17.8 | 10.7 |
| Average daytime temperature (°C) | 3.0 | 5.5 | 10.7 | 15.0 | 18.2 | 22.4 | 24.3 | 23.1 | 20.5 | 14.6 | 10.9 | 5.0 |
| Average temperature (°C) | -1.4 | 2.8 | 7.0 | 11.1 | 14.6 | 18.3 | 20.5 | 19.7 | 17.0 | 11.6 | 6.9 | 0.9 |
| Average night temperature (°C) | -5.7 | -0.1 | 2.7 | 6.9 | 11.1 | 14.3 | 16.8 | 16.5 | 14.3 | 8.8 | 2.7 | -3.2 |
| Absolute minimum temperature (°C) | -9.1 | -4.6 | -3.2 | -1.4 | 6.7 | 10.7 | 13.7 | 11.6 | 11.2 | 5.2 | -1.8 | -8.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.3 | 11.1 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.5 | 10.1 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.7 | 2.7 | 5.5 | 6.3 | 6.2 | 7.7 | 9.5 | 8.4 | 6.3 | 3.9 | 5.0 | 5.0 |
| Precipitation (mm) | 4 | 35 | 54 | 87 | 77 | 37 | 187 | 173 | 86 | 75 | 28 | 5 |
| Sunny days | 23 | 8 | 6 | 10 | 6 | 9 | 6 | 3 | 3 | 3 | 16 | 20 |
| Rainy days | 2 | 17 | 25 | 20 | 25 | 21 | 25 | 28 | 27 | 28 | 14 | 9 |
| Snow days | 6 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The best time to visit Sisong during the most sunny months:
The largest precipitation sum in Sisong is at