Average annual temperature is 23.7 °C
Absolute maximum temperature: 38.6 °C
Absolute minimum temperature: 5.2 °C
Number of sunny days: 141 days
Number of rainy days: 224 days
Look at detailed online map of Tỉnh Ðiện Biên
* Weather data for Tỉnh Ðiện Biên 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) | 28.5 | 30.1 | 35.4 | 37.6 | 38.3 | 38.6 | 35.1 | 31.6 | 32.4 | 32.5 | 31.7 | 30.0 |
| Average daytime temperature (°C) | 24.6 | 27.6 | 30.7 | 34.4 | 33.8 | 31.0 | 31.3 | 29.0 | 30.1 | 29.9 | 28.8 | 26.1 |
| Average temperature (°C) | 16.9 | 20.1 | 23.2 | 26.7 | 27.5 | 26.3 | 26.6 | 25.2 | 25.6 | 24.4 | 22.0 | 19.6 |
| Average night temperature (°C) | 9.3 | 13.1 | 16.2 | 20.0 | 22.4 | 23.0 | 22.9 | 22.6 | 21.8 | 19.6 | 16.2 | 13.7 |
| Absolute minimum temperature (°C) | 5.2 | 10.5 | 12.7 | 16.8 | 20.0 | 21.8 | 21.5 | 20.4 | 19.9 | 16.2 | 11.5 | 6.7 |
| 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 | 12.6 | 13.2 | 13.4 | 13.3 | 12.8 | 12.3 | 11.7 | 11.1 | 10.9 |
| 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) | 9.5 | 10.1 | 9.6 | 10.5 | 10.7 | 8.4 | 10.0 | 6.3 | 9.9 | 9.7 | 9.3 | 9.0 |
| Precipitation (mm) | 1 | 56 | 112 | 60 | 109 | 414 | 267 | 648 | 154 | 55 | 34 | 23 |
| Sunny days | 26 | 14 | 16 | 19 | 10 | 0 | 0 | 1 | 5 | 13 | 16 | 21 |
| Rainy days | 5 | 14 | 15 | 11 | 21 | 30 | 31 | 30 | 25 | 18 | 14 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tỉnh Ðiện Biên is at