Average annual temperature is 26.3 °C
Absolute maximum temperature: 38.7 °C
Absolute minimum temperature: 14.8 °C
Number of sunny days: 104 days
Number of rainy days: 261 days
Look at detailed online map of Ban Chai Nam
* Weather data for Ban Chai Nam 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) | 31.5 | 32.3 | 35.7 | 38.7 | 38.0 | 35.2 | 32.9 | 35.2 | 32.0 | 31.2 | 30.2 | 32.2 |
| Average daytime temperature (°C) | 27.5 | 29.6 | 32.1 | 35.5 | 35.2 | 31.9 | 30.2 | 32.1 | 29.9 | 28.8 | 28.2 | 29.3 |
| Average temperature (°C) | 23.0 | 25.0 | 26.8 | 29.3 | 29.2 | 27.5 | 26.3 | 27.3 | 26.1 | 25.2 | 24.5 | 24.9 |
| Average night temperature (°C) | 18.6 | 20.9 | 22.0 | 24.5 | 25.2 | 24.4 | 23.9 | 24.6 | 23.6 | 22.7 | 21.3 | 20.9 |
| Absolute minimum temperature (°C) | 14.8 | 17.3 | 19.5 | 23.0 | 23.5 | 23.0 | 22.4 | 23.2 | 22.3 | 22.0 | 17.1 | 16.2 |
| 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) | 11.4 | 11.7 | 12.1 | 12.4 | 12.7 | 12.9 | 12.8 | 12.6 | 12.2 | 11.8 | 11.5 | 11.4 |
| 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) | 10.1 | 10.2 | 10.9 | 10.8 | 10.9 | 8.4 | 7.2 | 8.5 | 7.2 | 7.5 | 9.6 | 10.3 |
| Precipitation (mm) | 6 | 31 | 19 | 67 | 87 | 115 | 185 | 113 | 217 | 255 | 70 | 52 |
| Sunny days | 25 | 12 | 18 | 8 | 1 | 2 | 4 | 3 | 0 | 1 | 11 | 19 |
| Rainy days | 6 | 16 | 13 | 22 | 30 | 28 | 27 | 28 | 30 | 30 | 19 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Chai Nam is at