Average annual temperature is 26.7 °C
Absolute maximum temperature: 37.7 °C
Absolute minimum temperature: 17.1 °C
Number of sunny days: 41 days
Number of rainy days: 324 days
Look at detailed online map of Ban Phanom Nai
* Weather data for Ban Phanom Nai 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 | 32.4 | 36.7 | 37.7 | 36.8 | 36.3 | 35.3 | 33.8 | 32.7 | 32.5 | 32.1 | 31.2 |
| Average daytime temperature (°C) | 29.3 | 30.9 | 34.0 | 35.7 | 33.7 | 32.9 | 31.0 | 31.5 | 30.5 | 31.1 | 29.5 | 29.9 |
| Average temperature (°C) | 25.1 | 25.9 | 27.3 | 28.8 | 28.1 | 27.8 | 26.8 | 27.0 | 26.1 | 26.2 | 25.6 | 26.0 |
| Average night temperature (°C) | 21.6 | 21.6 | 21.8 | 24.1 | 24.4 | 24.1 | 23.6 | 23.7 | 23.3 | 23.3 | 23.2 | 23.4 |
| Absolute minimum temperature (°C) | 17.1 | 20.6 | 19.4 | 22.9 | 22.5 | 22.2 | 20.9 | 22.3 | 21.6 | 22.1 | 21.8 | 22.5 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.7 | 11.8 | 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) | 9.8 | 10.5 | 10.8 | 10.8 | 9.8 | 8.9 | 8.0 | 9.8 | 7.0 | 8.1 | 6.6 | 9.2 |
| Precipitation (mm) | 84 | 64 | 29 | 116 | 157 | 60 | 159 | 108 | 235 | 267 | 274 | 136 |
| Sunny days | 3 | 6 | 13 | 3 | 3 | 5 | 4 | 2 | 0 | 0 | 2 | 0 |
| Rainy days | 28 | 22 | 18 | 27 | 28 | 25 | 27 | 29 | 30 | 31 | 28 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Phanom Nai is at