Average annual temperature is 26.3 °C
Absolute maximum temperature: 38.0 °C
Absolute minimum temperature: 18.8 °C
Number of sunny days: 37 days
Number of rainy days: 328 days
Look at detailed online map of Ban Na Sam
* Weather data for Ban Na Sam 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) | 31.9 | 32.5 | 37.6 | 38.0 | 35.7 | 35.5 | 34.5 | 33.8 | 31.9 | 31.8 | 31.5 | 30.9 |
| Average daytime temperature (°C) | 29.3 | 30.9 | 34.0 | 35.6 | 33.0 | 31.8 | 30.4 | 30.9 | 29.7 | 30.3 | 29.2 | 29.7 |
| Average temperature (°C) | 24.9 | 25.6 | 27.3 | 28.4 | 27.5 | 27.0 | 26.2 | 26.3 | 25.6 | 25.5 | 25.1 | 25.6 |
| Average night temperature (°C) | 21.5 | 21.2 | 21.7 | 23.7 | 23.9 | 23.6 | 23.2 | 23.1 | 22.9 | 22.8 | 22.8 | 23.0 |
| Absolute minimum temperature (°C) | 18.8 | 20.2 | 19.0 | 22.3 | 22.8 | 21.9 | 21.9 | 22.1 | 21.4 | 22.1 | 21.9 | 21.6 |
| 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) | 9.7 | 10.5 | 10.7 | 10.5 | 9.8 | 8.9 | 8.2 | 9.8 | 7.1 | 8.0 | 6.5 | 9.3 |
| Precipitation (mm) | 116 | 64 | 42 | 108 | 221 | 145 | 153 | 124 | 371 | 344 | 338 | 165 |
| Sunny days | 5 | 4 | 12 | 3 | 4 | 0 | 4 | 3 | 0 | 0 | 1 | 1 |
| Rainy days | 26 | 24 | 19 | 27 | 27 | 30 | 27 | 28 | 30 | 31 | 29 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Na Sam is at