Average annual temperature is 19.7 °C
Absolute maximum temperature: 37.2 °C
Absolute minimum temperature: -3.2 °C
Number of sunny days: 125 days
Number of rainy days: 240 days
Look at detailed online map of Detian
* Weather data for Detian China is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 21.1 | 22.8 | 29.2 | 29.3 | 34.9 | 33.5 | 37.2 | 35.1 | 32.9 | 32.3 | 29.3 | 26.0 |
| Average daytime temperature (°C) | 15.1 | 17.7 | 21.8 | 24.5 | 27.9 | 30.2 | 32.7 | 30.9 | 30.4 | 26.1 | 21.9 | 16.7 |
| Average temperature (°C) | 9.9 | 12.5 | 16.4 | 19.6 | 23.4 | 25.7 | 27.7 | 26.4 | 25.8 | 21.3 | 16.1 | 10.8 |
| Average night temperature (°C) | 5.0 | 8.4 | 11.6 | 15.8 | 19.9 | 22.7 | 24.0 | 23.3 | 22.4 | 17.3 | 11.6 | 6.2 |
| Absolute minimum temperature (°C) | -3.2 | 1.6 | 5.4 | 8.7 | 14.8 | 18.0 | 22.9 | 21.9 | 21.1 | 12.3 | 3.9 | -3.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 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) | 10.7 | 11.3 | 12.0 | 12.8 | 13.4 | 13.7 | 13.6 | 13.0 | 12.3 | 11.6 | 10.9 | 10.6 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.6 | 6.0 | 5.8 | 7.0 | 7.6 | 7.3 | 10.7 | 8.5 | 8.8 | 6.5 | 7.3 | 6.5 |
| Precipitation (mm) | 77 | 99 | 193 | 197 | 220 | 359 | 123 | 280 | 177 | 42 | 44 | 38 |
| Sunny days | 17 | 15 | 12 | 8 | 9 | 2 | 4 | 3 | 1 | 15 | 20 | 19 |
| Rainy days | 14 | 13 | 19 | 22 | 22 | 28 | 27 | 28 | 29 | 16 | 10 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Detian during the most sunny months:
The largest precipitation sum in Detian is at