Average annual temperature is 26.7 °C
Absolute maximum temperature: 36.2 °C
Absolute minimum temperature: 19.5 °C
Number of sunny days: 15 days
Number of rainy days: 350 days
Look at detailed online map of Chai Montri
* Weather data for Chai Montri 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 | 29.9 | 32.2 | 34.9 | 35.4 | 34.5 | 34.3 | 36.2 | 32.7 | 32.1 | 30.8 | 30.2 |
| Average daytime temperature (°C) | 27.9 | 28.6 | 29.8 | 32.9 | 32.7 | 32.8 | 32.1 | 33.8 | 31.2 | 30.7 | 28.4 | 28.7 |
| Average temperature (°C) | 24.8 | 25.1 | 25.5 | 28.0 | 27.9 | 27.9 | 27.7 | 28.4 | 27.0 | 26.6 | 25.5 | 25.6 |
| Average night temperature (°C) | 22.2 | 21.9 | 21.6 | 23.8 | 24.2 | 24.0 | 24.1 | 24.0 | 23.8 | 23.6 | 23.3 | 23.3 |
| Absolute minimum temperature (°C) | 19.5 | 20.6 | 19.7 | 21.6 | 22.9 | 21.9 | 22.5 | 22.7 | 23.0 | 22.7 | 22.5 | 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 | 12.6 | 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) | 9.1 | 10.2 | 10.7 | 11.0 | 9.9 | 9.8 | 8.9 | 10.6 | 7.7 | 8.7 | 6.5 | 8.9 |
| Precipitation (mm) | 189 | 117 | 72 | 66 | 163 | 111 | 128 | 94 | 240 | 511 | 590 | 305 |
| Sunny days | 0 | 0 | 5 | 3 | 0 | 4 | 0 | 2 | 1 | 0 | 0 | 0 |
| Rainy days | 31 | 28 | 26 | 27 | 31 | 26 | 31 | 29 | 29 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chai Montri is at