Average annual temperature is 26.8 °C
Absolute maximum temperature: 38.5 °C
Absolute minimum temperature: 19.3 °C
Number of sunny days: 39 days
Number of rainy days: 326 days
Look at detailed online map of Ban Pak Sai
* Weather data for Ban Pak 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) | 32.1 | 33.3 | 37.3 | 38.5 | 37.4 | 34.8 | 33.5 | 33.7 | 31.9 | 32.4 | 31.2 | 31.9 |
| Average daytime temperature (°C) | 30.0 | 31.6 | 33.9 | 36.1 | 33.9 | 32.1 | 30.7 | 31.4 | 30.1 | 30.6 | 29.4 | 30.5 |
| Average temperature (°C) | 25.3 | 26.1 | 27.6 | 29.4 | 28.3 | 27.4 | 26.6 | 26.8 | 26.1 | 26.1 | 25.6 | 26.2 |
| Average night temperature (°C) | 21.5 | 21.5 | 22.1 | 24.8 | 24.6 | 24.2 | 23.8 | 23.7 | 23.7 | 23.5 | 23.2 | 23.0 |
| Absolute minimum temperature (°C) | 19.3 | 20.1 | 19.4 | 22.9 | 23.4 | 23.1 | 22.7 | 23.0 | 22.7 | 22.3 | 22.6 | 22.1 |
| 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 | 10.7 | 10.6 | 10.5 | 9.8 | 9.0 | 8.2 | 9.7 | 7.3 | 8.2 | 7.0 | 9.7 |
| Precipitation (mm) | 140 | 47 | 44 | 60 | 174 | 201 | 200 | 185 | 362 | 389 | 322 | 142 |
| Sunny days | 3 | 3 | 18 | 5 | 3 | 0 | 3 | 0 | 1 | 0 | 1 | 2 |
| Rainy days | 28 | 25 | 13 | 25 | 28 | 30 | 28 | 31 | 29 | 31 | 29 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Pak Sai is at