Average annual temperature is 15.9 °C
Absolute maximum temperature: 30.1 °C
Absolute minimum temperature: 0.5 °C
Number of sunny days: 107 days
Number of rainy days: 258 days
Look at detailed online map of Bản Nam Lơn
* Weather data for Bản Nam Lơn 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) | 17.0 | 20.8 | 24.0 | 30.1 | 28.2 | 28.2 | 26.0 | 24.1 | 24.6 | 23.3 | 21.5 | 19.6 |
| Average daytime temperature (°C) | 13.0 | 17.1 | 20.0 | 25.2 | 24.1 | 23.1 | 23.2 | 21.5 | 22.7 | 20.8 | 17.8 | 15.1 |
| Average temperature (°C) | 8.8 | 12.8 | 14.6 | 19.5 | 19.6 | 18.6 | 19.0 | 17.8 | 18.4 | 16.6 | 13.8 | 10.9 |
| Average night temperature (°C) | 4.4 | 8.5 | 10.0 | 14.5 | 16.0 | 15.5 | 15.8 | 15.5 | 15.0 | 13.1 | 10.0 | 7.2 |
| Absolute minimum temperature (°C) | 0.5 | 5.1 | 5.5 | 10.1 | 12.5 | 14.4 | 14.4 | 14.6 | 13.9 | 11.1 | 6.2 | 1.1 |
| 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) | 10.9 | 11.4 | 12.0 | 12.7 | 13.2 | 13.5 | 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) | 8.5 | 8.8 | 9.4 | 10.6 | 10.3 | 9.0 | 10.4 | 7.0 | 10.4 | 9.6 | 9.0 | 7.9 |
| Precipitation (mm) | 3 | 35 | 86 | 60 | 165 | 595 | 435 | 971 | 195 | 109 | 88 | 117 |
| Sunny days | 27 | 13 | 10 | 16 | 10 | 0 | 2 | 1 | 2 | 7 | 11 | 8 |
| Rainy days | 4 | 15 | 21 | 14 | 21 | 30 | 29 | 30 | 28 | 24 | 19 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bản Nam Lơn is at