Average annual temperature is 26.6 °C
Absolute maximum temperature: 37.6 °C
Absolute minimum temperature: 19.8 °C
Number of sunny days: 38 days
Number of rainy days: 327 days
Look at detailed online map of Ban Sai Na
* Weather data for Ban Sai Na 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 | 33.1 | 37.6 | 37.1 | 36.5 | 35.5 | 34.3 | 33.7 | 32.6 | 33.2 | 31.7 | 31.7 |
| Average daytime temperature (°C) | 29.3 | 31.3 | 33.9 | 35.5 | 33.4 | 32.4 | 31.1 | 31.7 | 30.8 | 31.3 | 29.2 | 29.8 |
| Average temperature (°C) | 25.0 | 26.3 | 27.6 | 28.6 | 27.9 | 27.4 | 26.7 | 26.9 | 26.1 | 26.0 | 25.3 | 25.8 |
| Average night temperature (°C) | 21.7 | 22.6 | 23.0 | 24.4 | 24.6 | 24.1 | 23.7 | 23.7 | 23.6 | 23.2 | 23.2 | 22.9 |
| Absolute minimum temperature (°C) | 19.8 | 21.3 | 21.5 | 22.8 | 23.4 | 23.1 | 22.3 | 22.9 | 22.6 | 22.6 | 22.2 | 21.9 |
| 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 | 12.5 | 12.4 | 12.2 | 11.9 | 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) | 9.2 | 10.4 | 10.8 | 10.5 | 9.8 | 9.6 | 9.1 | 10.3 | 7.8 | 8.2 | 6.7 | 10.0 |
| Precipitation (mm) | 112 | 39 | 25 | 103 | 201 | 103 | 138 | 108 | 216 | 306 | 259 | 89 |
| Sunny days | 1 | 8 | 14 | 5 | 1 | 3 | 1 | 0 | 1 | 0 | 1 | 3 |
| Rainy days | 30 | 20 | 17 | 25 | 30 | 27 | 30 | 31 | 29 | 31 | 29 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Sai Na is at