Average annual temperature is 27.6 °C
Absolute maximum temperature: 39.5 °C
Absolute minimum temperature: 15.8 °C
Number of sunny days: 114
Number of rainy days: 251
Number of snow days:
Average annual precipitation: 1587 mm
Look at detailed online map of Watthana Nakhon
* Weather data for Watthana Nakhon Thailand is based on climate observations for 2023 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 32.8 | 34.9 | 38.4 | 39.5 | 38.9 | 34.9 | 33.7 | 34.1 | 32.5 | 31.8 | 32.2 | 33.6 |
| Average daytime temperature (°C) | 29.1 | 32.9 | 35.3 | 36.6 | 35 | 33 | 32 | 32.5 | 30.8 | 30.8 | 30.2 | 31.1 |
| Average temperature (°C) | 24.3 | 27.3 | 29.1 | 30.3 | 29.9 | 28.6 | 27.8 | 27.9 | 26.6 | 26.9 | 26.1 | 26.4 |
| Average night temperature (°C) | 19.4 | 22.1 | 23.6 | 26 | 26 | 25.5 | 25.1 | 24.9 | 24.2 | 24.2 | 22.7 | 22 |
| Absolute minimum temperature (°C) | 15.8 | 19.2 | 20 | 24 | 23.9 | 24.6 | 23.8 | 23.9 | 23.3 | 23.6 | 19.4 | 16.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.5 | 11.9 | 12.3 | 12.6 | 12.9 | 12.9 | 12.9 | 12.7 | 12.4 | 12 | 11.6 | 11.4 |
| Daylight mean duration (h) | 11.4 | 11.7 | 12.1 | 12.5 | 12.8 | 12.9 | 12.9 | 12.6 | 12.2 | 11.8 | 11.5 | 11.3 |
| Daylight minimum duration (h) | 11.3 | 11.6 | 11.9 | 12.3 | 12.6 | 12.9 | 12.7 | 12.4 | 12 | 11.7 | 11.4 | 11.3 |
| Sunshine mean duration (h) | 9.4 | 10.6 | 10.8 | 9.8 | 10 | 9.5 | 8.4 | 8.9 | 6.2 | 8.6 | 9.4 | 9.8 |
| Precipitation (mm) | 38 | 22 | 17 | 90 | 173 | 163 | 233 | 180 | 350 | 257 | 54 | 12 |
| Sunny days | 25 | 20 | 22 | 1 | 7 | 2 | 1 | 1 | 2 | 11 | 22 | |
| Rainy days | 6 | 8 | 9 | 29 | 24 | 28 | 30 | 31 | 29 | 29 | 19 | 9 |
The largest precipitation sum in Watthana Nakhon is at