Average annual temperature is 26.7 °C
Absolute maximum temperature: 38.0 °C
Absolute minimum temperature: 19.0 °C
Number of sunny days: 50 days
Number of rainy days: 315 days
Look at detailed online map of Na San
* Weather data for Na San 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) | 31.6 | 33.3 | 37.5 | 38.0 | 36.3 | 33.8 | 32.6 | 33.8 | 31.9 | 32.0 | 31.3 | 32.1 |
| Average daytime temperature (°C) | 29.7 | 31.6 | 34.1 | 35.6 | 33.5 | 31.5 | 30.4 | 31.5 | 30.0 | 30.7 | 29.3 | 30.4 |
| Average temperature (°C) | 25.3 | 26.2 | 27.5 | 29.0 | 28.0 | 27.2 | 26.6 | 26.8 | 26.0 | 26.1 | 25.6 | 26.3 |
| Average night temperature (°C) | 21.7 | 21.5 | 22.1 | 24.4 | 24.6 | 24.2 | 23.9 | 23.8 | 23.7 | 23.3 | 23.2 | 23.2 |
| Absolute minimum temperature (°C) | 19.0 | 19.9 | 19.6 | 22.6 | 23.7 | 22.7 | 22.6 | 22.6 | 23.1 | 22.2 | 22.1 | 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 | 11.8 | 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) | 9.9 | 10.8 | 10.7 | 10.6 | 9.7 | 9.0 | 8.4 | 9.9 | 7.4 | 8.5 | 7.0 | 9.7 |
| Precipitation (mm) | 97 | 86 | 24 | 76 | 230 | 242 | 255 | 272 | 455 | 360 | 390 | 129 |
| Sunny days | 8 | 10 | 14 | 4 | 2 | 3 | 2 | 0 | 2 | 0 | 1 | 4 |
| Rainy days | 23 | 18 | 17 | 26 | 29 | 27 | 29 | 31 | 28 | 31 | 29 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Na San is at