Average annual temperature is 26.6 °C
Absolute maximum temperature: 37.7 °C
Absolute minimum temperature: 18.7 °C
Number of sunny days: 34 days
Number of rainy days: 331 days
Look at detailed online map of Tha Mo Sai
* Weather data for Tha Mo Sai 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) | 31.0 | 32.2 | 35.6 | 37.7 | 35.6 | 35.5 | 35.7 | 35.9 | 34.8 | 33.9 | 32.4 | 30.9 |
| Average daytime temperature (°C) | 28.5 | 30.5 | 32.8 | 34.7 | 33.3 | 33.6 | 33.1 | 33.8 | 32.0 | 31.4 | 28.9 | 29.2 |
| Average temperature (°C) | 24.6 | 25.6 | 26.5 | 28.0 | 27.8 | 27.6 | 27.8 | 27.9 | 26.6 | 26.2 | 25.4 | 25.6 |
| Average night temperature (°C) | 21.7 | 21.7 | 21.7 | 23.5 | 24.2 | 23.9 | 24.3 | 24.1 | 23.5 | 23.1 | 23.1 | 23.0 |
| Absolute minimum temperature (°C) | 18.7 | 20.3 | 20.3 | 22.2 | 23.0 | 22.8 | 23.1 | 23.2 | 22.0 | 21.9 | 22.3 | 22.2 |
| 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) | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 | 12.5 | 12.3 | 12.2 | 12.0 | 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) | 7.6 | 10.1 | 10.8 | 10.4 | 9.9 | 10.1 | 9.6 | 10.5 | 8.3 | 7.4 | 5.6 | 8.1 |
| Precipitation (mm) | 178 | 71 | 43 | 136 | 167 | 183 | 126 | 169 | 262 | 365 | 422 | 267 |
| Sunny days | 0 | 5 | 12 | 5 | 0 | 0 | 3 | 2 | 2 | 0 | 0 | 5 |
| Rainy days | 31 | 23 | 19 | 25 | 31 | 30 | 28 | 29 | 28 | 31 | 30 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tha Mo Sai is at