Average annual temperature is 25.9 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: 9.8 °C
Number of sunny days: 152 days
Number of rainy days: 213 days
Look at detailed online map of Sap Phaiwan
* Weather data for Sap Phaiwan 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) | 30.2 | 33.4 | 36.4 | 37.8 | 38.3 | 35.5 | 34.0 | 34.2 | 32.1 | 31.3 | 31.2 | 31.3 |
| Average daytime temperature (°C) | 25.5 | 29.2 | 31.8 | 35.1 | 33.5 | 32.1 | 31.6 | 30.6 | 29.7 | 29.4 | 28.7 | 27.8 |
| Average temperature (°C) | 20.7 | 24.0 | 26.4 | 29.8 | 29.0 | 27.8 | 27.5 | 27.0 | 26.0 | 25.6 | 24.5 | 23.1 |
| Average night temperature (°C) | 14.9 | 18.6 | 21.3 | 25.2 | 25.2 | 24.8 | 24.3 | 24.3 | 23.4 | 22.4 | 20.2 | 18.0 |
| Absolute minimum temperature (°C) | 9.8 | 12.9 | 16.3 | 22.5 | 22.8 | 23.4 | 22.9 | 23.1 | 22.4 | 20.9 | 16.1 | 10.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.2 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.3 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.7 | 10.0 | 10.6 | 10.8 | 10.5 | 8.9 | 8.8 | 6.9 | 7.0 | 9.3 | 10.1 | 9.9 |
| Precipitation (mm) | 1 | 11 | 4 | 37 | 119 | 202 | 168 | 132 | 473 | 242 | 27 | 3 |
| Sunny days | 28 | 21 | 26 | 17 | 4 | 2 | 1 | 2 | 0 | 7 | 19 | 25 |
| Rainy days | 3 | 7 | 5 | 13 | 27 | 28 | 30 | 29 | 30 | 24 | 11 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sap Phaiwan is at