Average annual temperature is 27.0 °C
Absolute maximum temperature: 38.0 °C
Absolute minimum temperature: 13.8 °C
Number of sunny days: 122 days
Number of rainy days: 243 days
Look at detailed online map of Ban Sim
* Weather data for Ban Sim 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) | 31.2 | 33.9 | 37.0 | 37.8 | 38.0 | 34.6 | 33.8 | 33.2 | 32.4 | 32.3 | 32.6 | 33.1 |
| Average daytime temperature (°C) | 27.6 | 31.9 | 33.5 | 35.7 | 33.8 | 32.6 | 31.7 | 31.7 | 30.3 | 30.7 | 31.0 | 30.4 |
| Average temperature (°C) | 22.2 | 26.2 | 27.8 | 30.5 | 29.4 | 28.3 | 27.6 | 27.7 | 26.5 | 26.7 | 26.1 | 25.2 |
| Average night temperature (°C) | 17.2 | 20.9 | 22.4 | 26.3 | 25.9 | 25.3 | 24.8 | 25.0 | 24.0 | 23.6 | 22.2 | 20.6 |
| Absolute minimum temperature (°C) | 13.8 | 16.8 | 18.3 | 23.3 | 23.7 | 24.0 | 22.6 | 23.8 | 23.4 | 22.1 | 18.7 | 15.5 |
| 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 | 13.0 | 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 | 11.4 | 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) | 8.3 | 10.5 | 10.8 | 10.5 | 10.2 | 9.7 | 9.2 | 8.2 | 6.9 | 8.8 | 9.9 | 9.9 |
| Precipitation (mm) | 17 | 7 | 13 | 70 | 175 | 158 | 273 | 199 | 351 | 261 | 35 | 16 |
| Sunny days | 26 | 18 | 23 | 5 | 8 | 1 | 0 | 2 | 0 | 0 | 14 | 25 |
| Rainy days | 5 | 10 | 8 | 25 | 23 | 29 | 31 | 29 | 30 | 31 | 16 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Sim is at