Average annual temperature is 25.3 °C
Absolute maximum temperature: 42.0 °C
Absolute minimum temperature: 7.9 °C
Number of sunny days: 133 days
Number of rainy days: 232 days
Look at detailed online map of Bản Chiềng Yên
* Weather data for Bản Chiềng Yên Vietnam is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 29.8 | 33.7 | 38.0 | 42.0 | 40.6 | 40.9 | 35.7 | 33.1 | 34.2 | 33.7 | 34.7 | 33.0 |
| Average daytime temperature (°C) | 23.2 | 28.6 | 31.3 | 36.8 | 35.5 | 32.7 | 32.8 | 30.4 | 31.5 | 31.0 | 29.7 | 26.3 |
| Average temperature (°C) | 17.3 | 21.6 | 24.0 | 28.7 | 29.4 | 28.1 | 28.5 | 27.1 | 27.6 | 26.1 | 24.0 | 20.7 |
| Average night temperature (°C) | 11.5 | 15.5 | 18.2 | 22.0 | 24.2 | 24.8 | 25.2 | 24.7 | 24.5 | 22.2 | 19.2 | 16.1 |
| Absolute minimum temperature (°C) | 7.9 | 12.7 | 13.7 | 19.2 | 21.5 | 23.5 | 24.3 | 23.1 | 23.2 | 20.0 | 15.0 | 9.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 11.0 | 11.4 | 12.0 | 12.7 | 13.2 | 13.4 | 13.3 | 12.9 | 12.3 | 11.6 | 11.1 | 10.8 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.6 | 9.3 | 9.0 | 9.5 | 10.3 | 8.9 | 10.5 | 7.0 | 9.9 | 9.7 | 9.2 | 8.4 |
| Precipitation (mm) | 5 | 59 | 48 | 58 | 144 | 439 | 353 | 659 | 153 | 50 | 21 | 12 |
| Sunny days | 21 | 14 | 15 | 13 | 12 | 0 | 2 | 1 | 3 | 15 | 17 | 20 |
| Rainy days | 10 | 14 | 16 | 17 | 19 | 30 | 29 | 30 | 27 | 16 | 13 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bản Chiềng Yên is at