Average annual temperature is 26.2 °C
Absolute maximum temperature: 39.5 °C
Absolute minimum temperature: 8.9 °C
Number of sunny days: 149 days
Number of rainy days: 216 days
Look at detailed online map of Ban Na Oi
* Weather data for Ban Na Oi 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 | 33.8 | 36.8 | 38.5 | 39.5 | 34.9 | 33.8 | 33.1 | 32.1 | 32.2 | 33.0 | 32.2 |
| Average daytime temperature (°C) | 26.3 | 29.7 | 32.8 | 35.7 | 34.4 | 31.9 | 31.5 | 30.4 | 29.9 | 30.2 | 30.2 | 28.8 |
| Average temperature (°C) | 20.2 | 23.9 | 26.7 | 30.2 | 29.9 | 28.0 | 27.8 | 27.1 | 26.5 | 26.3 | 25.2 | 23.2 |
| Average night temperature (°C) | 14.8 | 18.9 | 21.2 | 25.5 | 25.9 | 25.1 | 24.8 | 24.6 | 24.0 | 22.9 | 20.7 | 18.3 |
| Absolute minimum temperature (°C) | 8.9 | 13.3 | 17.1 | 21.8 | 23.0 | 23.3 | 23.3 | 23.7 | 23.3 | 20.4 | 15.4 | 11.6 |
| 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 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.2 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.3 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.0 | 10.1 | 10.8 | 11.1 | 10.5 | 8.4 | 9.4 | 6.8 | 6.9 | 9.7 | 10.1 | 9.9 |
| Precipitation (mm) | 8 | 52 | 15 | 49 | 194 | 294 | 350 | 339 | 488 | 144 | 11 | 1 |
| Sunny days | 26 | 18 | 25 | 15 | 5 | 0 | 0 | 1 | 2 | 6 | 24 | 27 |
| Rainy days | 5 | 10 | 6 | 15 | 26 | 30 | 31 | 30 | 28 | 25 | 6 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Na Oi is at