Average annual temperature is 12.0 °C
Absolute maximum temperature: 42.1 °C
Absolute minimum temperature: -21.3 °C
Number of sunny days: 313 days
Number of rainy days: 39 days
Number of snow days: 13 days
Look at detailed online map of Sitian
* Weather data for Sitian 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) | 2.8 | 13.3 | 21.4 | 25.5 | 30.3 | 38.1 | 42.1 | 39.3 | 36.7 | 26.1 | 14.3 | 7.6 |
| Average daytime temperature (°C) | -4.2 | 5.4 | 14.6 | 16.4 | 23.0 | 32.7 | 34.3 | 32.9 | 25.7 | 20.0 | 7.4 | -1.3 |
| Average temperature (°C) | -9.2 | 0.3 | 8.8 | 11.0 | 17.9 | 27.4 | 28.9 | 27.5 | 20.1 | 14.2 | 2.2 | -6.1 |
| Average night temperature (°C) | -14.2 | -6.0 | 1.3 | 4.3 | 11.5 | 20.6 | 22.7 | 20.9 | 13.3 | 7.7 | -3.0 | -10.4 |
| Absolute minimum temperature (°C) | -21.3 | -12.3 | -8.3 | -6.0 | 4.6 | 14.6 | 14.1 | 13.5 | 3.5 | 0.5 | -7.9 | -19.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.5 | 10.6 | 11.9 | 13.4 | 14.6 | 15.2 | 14.9 | 13.8 | 12.5 | 11.1 | 9.8 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.5 | 8.2 | 10.0 | 9.5 | 10.3 | 10.9 | 9.4 | 9.4 | 9.5 | 9.0 | 8.4 | 7.4 |
| Precipitation (mm) | 1 | 0 | 0 | 18 | 13 | 4 | 4 | 6 | 13 | 1 | 0 | 2 |
| Sunny days | 26 | 26 | 30 | 24 | 23 | 26 | 26 | 27 | 21 | 28 | 28 | 28 |
| Rainy days | 0 | 0 | 1 | 4 | 8 | 4 | 5 | 4 | 9 | 3 | 1 | 0 |
| Snow days | 5 | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
The largest precipitation sum in Sitian is at