Average annual temperature is 26.9 °C
Absolute maximum temperature: 35.3 °C
Absolute minimum temperature: 18.0 °C
Number of sunny days: 81 days
Number of rainy days: 284 days
Look at detailed online map of Ban Chat San
* Weather data for Ban Chat San 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) | 33.4 | 35.1 | 34.8 | 33.8 | 33.8 | 33.2 | 31.8 | 31.2 | 32.2 | 32.1 | 33.2 | 35.3 |
| Average daytime temperature (°C) | 29.7 | 31.8 | 32.2 | 32.3 | 31.5 | 30.0 | 29.6 | 29.7 | 29.4 | 30.3 | 30.8 | 32.3 |
| Average temperature (°C) | 25.0 | 26.5 | 27.4 | 28.5 | 28.3 | 27.4 | 26.9 | 27.0 | 26.3 | 26.6 | 26.4 | 27.2 |
| Average night temperature (°C) | 20.7 | 22.1 | 23.4 | 25.4 | 25.3 | 25.0 | 24.7 | 24.6 | 24.2 | 24.0 | 23.2 | 22.6 |
| Absolute minimum temperature (°C) | 18.0 | 19.9 | 20.3 | 23.2 | 23.8 | 23.9 | 23.3 | 23.4 | 23.1 | 23.4 | 20.1 | 18.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.5 | 11.7 | 12.1 | 12.4 | 12.7 | 12.9 | 12.8 | 12.5 | 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) | 9.5 | 10.5 | 11.0 | 9.9 | 9.9 | 8.8 | 7.3 | 8.7 | 6.9 | 8.0 | 9.4 | 9.9 |
| Precipitation (mm) | 30 | 52 | 41 | 140 | 256 | 473 | 524 | 427 | 671 | 274 | 83 | 12 |
| Sunny days | 22 | 14 | 13 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 12 | 18 |
| Rainy days | 9 | 14 | 18 | 29 | 31 | 30 | 31 | 31 | 30 | 30 | 18 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Chat San is at