Average annual temperature is 27.3 °C
Absolute maximum temperature: 38.0 °C
Absolute minimum temperature: 20.2 °C
Number of sunny days: 23 days
Number of rainy days: 342 days
Look at detailed online map of Ban Lan Na
* Weather data for Ban Lan Na Thailand is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 31.1 | 31.4 | 35.7 | 38.0 | 37.5 | 36.1 | 35.2 | 35.8 | 33.5 | 33.5 | 31.5 | 30.8 |
| Average daytime temperature (°C) | 28.9 | 30.0 | 31.9 | 35.3 | 34.4 | 33.8 | 33.0 | 33.3 | 31.7 | 31.9 | 29.1 | 29.6 |
| Average temperature (°C) | 25.1 | 26.0 | 26.9 | 29.3 | 28.9 | 28.6 | 28.3 | 28.4 | 27.1 | 26.8 | 25.7 | 26.1 |
| Average night temperature (°C) | 22.2 | 22.6 | 22.9 | 25.0 | 25.3 | 25.1 | 24.8 | 24.8 | 24.1 | 23.8 | 23.6 | 23.6 |
| Absolute minimum temperature (°C) | 20.2 | 21.1 | 21.0 | 22.7 | 23.7 | 23.5 | 23.0 | 23.6 | 22.9 | 22.7 | 22.8 | 22.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 | 12.5 | 12.4 | 12.2 | 11.9 | 11.8 | 11.7 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 8.4 | 10.5 | 10.7 | 10.9 | 10.0 | 10.0 | 9.0 | 10.7 | 8.1 | 8.6 | 6.3 | 9.2 |
| Precipitation (mm) | 215 | 47 | 38 | 78 | 146 | 85 | 84 | 107 | 229 | 346 | 510 | 252 |
| Sunny days | 1 | 2 | 9 | 1 | 0 | 5 | 1 | 2 | 2 | 0 | 0 | 0 |
| Rainy days | 30 | 26 | 22 | 29 | 31 | 25 | 30 | 29 | 28 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Lan Na is at