Average annual temperature is 27.0 °C
Absolute maximum temperature: 39.2 °C
Absolute minimum temperature: 13.9 °C
Number of sunny days: 154 days
Number of rainy days: 211 days
Look at detailed online map of Ban Nam Oi
* Weather data for Ban Nam 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) | 32.0 | 33.4 | 38.2 | 39.2 | 39.1 | 36.4 | 33.1 | 32.9 | 32.8 | 32.1 | 32.8 | 33.5 |
| Average daytime temperature (°C) | 28.9 | 30.7 | 34.7 | 36.6 | 34.2 | 31.2 | 31.3 | 30.1 | 29.7 | 30.2 | 30.8 | 30.7 |
| Average temperature (°C) | 23.2 | 25.3 | 28.4 | 30.7 | 29.5 | 27.4 | 27.4 | 26.8 | 26.3 | 26.5 | 26.3 | 25.6 |
| Average night temperature (°C) | 18.1 | 20.8 | 23.0 | 25.7 | 25.7 | 24.8 | 24.7 | 24.5 | 24.2 | 23.5 | 22.4 | 21.0 |
| Absolute minimum temperature (°C) | 13.9 | 17.1 | 18.4 | 23.3 | 24.1 | 23.9 | 23.4 | 23.8 | 23.3 | 22.2 | 18.1 | 15.4 |
| 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) | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.4 | 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) | 10.2 | 10.2 | 10.8 | 11.0 | 10.6 | 7.4 | 8.6 | 6.8 | 6.9 | 9.5 | 10.1 | 10.1 |
| Precipitation (mm) | 11 | 35 | 1 | 40 | 117 | 683 | 475 | 547 | 746 | 220 | 7 | 2 |
| Sunny days | 28 | 15 | 29 | 18 | 5 | 1 | 0 | 0 | 1 | 7 | 23 | 27 |
| Rainy days | 3 | 13 | 2 | 12 | 26 | 29 | 31 | 31 | 29 | 24 | 7 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Nam Oi is at