Average annual temperature is 27.6 °C
Absolute maximum temperature: 36.1 °C
Absolute minimum temperature: 19.5 °C
Number of sunny days: 46 days
Number of rainy days: 319 days
Look at detailed online map of Chaiya
* Weather data for Chaiya 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) | 29.7 | 30.5 | 33.1 | 34.6 | 36.1 | 35.8 | 34.8 | 36.0 | 33.3 | 31.3 | 30.1 | 29.5 |
| Average daytime temperature (°C) | 28.3 | 29.0 | 30.6 | 33.2 | 33.0 | 32.6 | 31.7 | 33.8 | 30.4 | 30.0 | 28.5 | 28.6 |
| Average temperature (°C) | 26.2 | 26.7 | 27.7 | 29.7 | 29.0 | 28.4 | 27.7 | 28.6 | 26.8 | 26.8 | 26.6 | 26.9 |
| Average night temperature (°C) | 23.6 | 24.0 | 24.6 | 26.2 | 25.9 | 25.3 | 24.7 | 24.9 | 24.5 | 24.3 | 24.7 | 25.1 |
| Absolute minimum temperature (°C) | 19.5 | 22.5 | 22.9 | 25.0 | 25.1 | 23.9 | 24.0 | 23.7 | 23.4 | 23.5 | 23.6 | 24.1 |
| 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) | 11.6 | 11.8 | 12.1 | 12.3 | 12.6 | 12.7 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| 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) | 9.2 | 10.7 | 10.8 | 11.2 | 10.3 | 9.2 | 8.1 | 10.0 | 7.8 | 9.3 | 7.3 | 9.7 |
| Precipitation (mm) | 77 | 51 | 22 | 31 | 166 | 91 | 146 | 119 | 274 | 300 | 382 | 116 |
| Sunny days | 3 | 7 | 19 | 7 | 1 | 5 | 3 | 0 | 0 | 0 | 0 | 1 |
| Rainy days | 28 | 21 | 12 | 23 | 30 | 25 | 28 | 31 | 30 | 31 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chaiya is at