Average annual temperature is 23.9 °C
Absolute maximum temperature: 36.4 °C
Absolute minimum temperature: 6.3 °C
Number of sunny days: 171 days
Number of rainy days: 194 days
Look at detailed online map of Datan
* Weather data for Datan Taiwan is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 29.6 | 33.8 | 32.0 | 35.3 | 36.4 | 35.3 | 36.4 | 34.3 | 33.5 | 32.9 | 33.9 | 30.9 |
| Average daytime temperature (°C) | 23.5 | 25.6 | 27.8 | 29.8 | 31.4 | 32.6 | 33.7 | 31.6 | 31.4 | 30.5 | 29.8 | 25.0 |
| Average temperature (°C) | 17.3 | 18.6 | 20.6 | 23.9 | 26.3 | 28.1 | 29.1 | 27.8 | 27.2 | 25.6 | 23.0 | 19.5 |
| Average night temperature (°C) | 13.3 | 14.1 | 15.3 | 19.6 | 22.5 | 24.9 | 25.6 | 24.9 | 24.3 | 22.1 | 18.2 | 15.9 |
| Absolute minimum temperature (°C) | 6.3 | 10.1 | 9.0 | 16.0 | 17.1 | 23.7 | 24.1 | 23.8 | 22.7 | 18.9 | 11.8 | 9.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.9 | 11.4 | 12.0 | 12.7 | 13.3 | 13.6 | 13.4 | 12.9 | 12.3 | 11.6 | 11.0 | 10.7 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.6 | 9.5 | 9.9 | 10.7 | 9.8 | 9.0 | 10.1 | 9.2 | 9.2 | 8.7 | 9.8 | 8.1 |
| Precipitation (mm) | 5 | 3 | 64 | 128 | 164 | 329 | 279 | 365 | 417 | 61 | 2 | 36 |
| Sunny days | 26 | 26 | 25 | 19 | 9 | 3 | 4 | 1 | 2 | 12 | 25 | 19 |
| Rainy days | 5 | 2 | 6 | 11 | 22 | 27 | 27 | 30 | 28 | 19 | 5 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Datan is at