Average annual temperature is 21.5 °C
Absolute maximum temperature: 35.9 °C
Absolute minimum temperature: 5.2 °C
Number of sunny days: 106 days
Number of rainy days: 259 days
Look at detailed online map of Bản Nậm Lậu
* Weather data for Bản Nậm Lậu 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) | 25.7 | 29.3 | 32.7 | 35.7 | 35.6 | 35.9 | 32.1 | 28.7 | 29.5 | 28.9 | 28.2 | 27.7 |
| Average daytime temperature (°C) | 20.6 | 24.8 | 27.0 | 31.6 | 31.4 | 29.0 | 29.3 | 26.8 | 27.2 | 26.4 | 24.5 | 22.2 |
| Average temperature (°C) | 14.2 | 18.2 | 20.5 | 24.8 | 25.7 | 24.3 | 24.8 | 23.5 | 23.4 | 21.9 | 19.5 | 17.1 |
| Average night temperature (°C) | 8.9 | 13.0 | 15.4 | 19.5 | 21.4 | 21.2 | 21.5 | 21.1 | 20.4 | 18.4 | 15.5 | 13.1 |
| Absolute minimum temperature (°C) | 5.2 | 9.1 | 11.1 | 16.1 | 18.4 | 19.3 | 20.1 | 19.3 | 18.8 | 16.1 | 11.5 | 5.8 |
| 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 | 12.6 | 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) | 9.2 | 9.1 | 8.7 | 10.2 | 10.7 | 8.6 | 10.7 | 7.0 | 9.6 | 9.8 | 9.4 | 7.8 |
| Precipitation (mm) | 3 | 24 | 42 | 49 | 75 | 361 | 208 | 408 | 195 | 77 | 60 | 20 |
| Sunny days | 23 | 16 | 13 | 13 | 11 | 0 | 0 | 0 | 0 | 6 | 10 | 14 |
| Rainy days | 8 | 12 | 18 | 17 | 20 | 30 | 31 | 31 | 30 | 25 | 20 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bản Nậm Lậu is at