Average annual temperature is 27.1 °C
Absolute maximum temperature: 39.1 °C
Absolute minimum temperature: 13.5 °C
Number of sunny days: 132 days
Number of rainy days: 233 days
Look at detailed online map of Amphoe Rattanaburi
* Weather data for Amphoe Rattanaburi 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) | 30.7 | 34.1 | 38.1 | 38.6 | 39.1 | 34.4 | 34.3 | 33.1 | 32.3 | 32.0 | 32.7 | 33.8 |
| Average daytime temperature (°C) | 27.1 | 32.0 | 34.0 | 36.3 | 33.8 | 32.5 | 31.9 | 31.6 | 30.2 | 30.8 | 31.0 | 30.5 |
| Average temperature (°C) | 21.8 | 26.2 | 28.1 | 31.0 | 29.3 | 28.3 | 27.8 | 27.8 | 26.5 | 26.7 | 26.2 | 25.3 |
| Average night temperature (°C) | 16.8 | 20.8 | 22.6 | 26.5 | 25.8 | 25.5 | 25.0 | 25.0 | 24.1 | 23.6 | 22.2 | 20.5 |
| Absolute minimum temperature (°C) | 13.5 | 16.2 | 18.3 | 22.9 | 23.4 | 24.0 | 23.2 | 23.3 | 23.3 | 22.2 | 18.7 | 14.9 |
| 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 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.2 |
| 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) | 8.3 | 10.3 | 10.8 | 10.6 | 10.4 | 9.7 | 8.8 | 8.1 | 6.8 | 9.3 | 10.2 | 9.9 |
| Precipitation (mm) | 31 | 18 | 3 | 85 | 212 | 204 | 261 | 178 | 395 | 224 | 36 | 1 |
| Sunny days | 23 | 19 | 25 | 10 | 10 | 1 | 0 | 1 | 0 | 2 | 14 | 27 |
| Rainy days | 8 | 9 | 6 | 20 | 21 | 29 | 31 | 30 | 30 | 29 | 16 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Amphoe Rattanaburi is at