Average annual temperature is 27.2 °C
Absolute maximum temperature: 38.5 °C
Absolute minimum temperature: 19.7 °C
Number of sunny days: 28 days
Number of rainy days: 337 days
Look at detailed online map of Ban Sai Riap
* Weather data for Ban Sai Riap 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) | 30.8 | 31.1 | 35.4 | 38.5 | 37.0 | 36.2 | 36.2 | 35.6 | 34.3 | 33.5 | 31.2 | 30.7 |
| Average daytime temperature (°C) | 28.8 | 29.8 | 31.9 | 35.0 | 34.0 | 33.5 | 32.8 | 33.6 | 31.7 | 31.7 | 29.0 | 29.4 |
| Average temperature (°C) | 25.2 | 25.9 | 26.8 | 29.2 | 28.8 | 28.6 | 28.2 | 28.4 | 27.1 | 26.8 | 25.7 | 26.0 |
| Average night temperature (°C) | 22.3 | 22.6 | 22.6 | 25.0 | 25.2 | 25.0 | 24.8 | 24.7 | 24.2 | 23.8 | 23.5 | 23.6 |
| Absolute minimum temperature (°C) | 19.7 | 21.4 | 20.6 | 23.0 | 24.1 | 23.6 | 23.2 | 24.1 | 23.1 | 23.0 | 22.7 | 22.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 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) | 8.9 | 10.3 | 10.8 | 10.8 | 10.0 | 10.2 | 9.1 | 10.7 | 8.0 | 8.5 | 6.1 | 9.1 |
| Precipitation (mm) | 174 | 58 | 40 | 76 | 150 | 64 | 100 | 79 | 180 | 361 | 521 | 266 |
| Sunny days | 1 | 1 | 8 | 5 | 0 | 6 | 2 | 2 | 1 | 0 | 1 | 1 |
| Rainy days | 30 | 27 | 23 | 25 | 31 | 24 | 29 | 29 | 29 | 31 | 29 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Sai Riap is at