Average annual temperature is 26.8 °C
Absolute maximum temperature: 37.8 °C
Absolute minimum temperature: 13.7 °C
Number of sunny days: 129 days
Number of rainy days: 236 days
Look at detailed online map of Ban Riam
* Weather data for Ban Riam 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) | 31.3 | 34.4 | 36.9 | 37.3 | 37.8 | 34.1 | 33.0 | 32.7 | 32.1 | 32.0 | 32.3 | 32.5 |
| Average daytime temperature (°C) | 27.7 | 32.1 | 33.4 | 35.3 | 34.0 | 32.0 | 31.0 | 31.1 | 29.9 | 30.3 | 30.4 | 30.2 |
| Average temperature (°C) | 22.2 | 26.3 | 27.6 | 30.3 | 29.4 | 28.0 | 27.2 | 27.5 | 26.3 | 26.4 | 25.7 | 25.0 |
| Average night temperature (°C) | 17.1 | 20.7 | 22.1 | 25.9 | 25.9 | 25.1 | 24.7 | 24.9 | 23.8 | 23.2 | 21.7 | 20.3 |
| Absolute minimum temperature (°C) | 13.7 | 16.7 | 17.8 | 23.5 | 23.9 | 24.0 | 22.7 | 23.6 | 22.9 | 21.4 | 17.6 | 15.6 |
| 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) | 11.4 | 11.7 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.5 | 11.3 |
| 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) | 8.6 | 10.5 | 10.9 | 10.9 | 10.4 | 9.8 | 8.4 | 8.3 | 7.4 | 8.9 | 10.0 | 9.9 |
| Precipitation (mm) | 22 | 5 | 13 | 82 | 195 | 231 | 264 | 187 | 352 | 230 | 49 | 24 |
| Sunny days | 27 | 20 | 23 | 10 | 5 | 1 | 1 | 0 | 0 | 2 | 15 | 25 |
| Rainy days | 4 | 8 | 8 | 20 | 26 | 29 | 30 | 31 | 30 | 29 | 15 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Riam is at