Average annual temperature is 18.9 °C
Absolute maximum temperature: 36.4 °C
Absolute minimum temperature: -1.2 °C
Number of sunny days: 130 days
Number of rainy days: 235 days
Look at detailed online map of Siju
* Weather data for Siju 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) | 16.8 | 19.2 | 24.1 | 32.4 | 31.1 | 34.3 | 35.7 | 36.0 | 36.4 | 27.4 | 24.5 | 19.6 |
| Average daytime temperature (°C) | 11.7 | 14.9 | 18.7 | 24.1 | 27.0 | 28.3 | 31.9 | 32.6 | 29.6 | 22.8 | 19.3 | 13.5 |
| Average temperature (°C) | 7.1 | 11.1 | 14.6 | 19.5 | 22.8 | 24.6 | 27.8 | 28.5 | 25.6 | 19.4 | 15.3 | 9.8 |
| Average night temperature (°C) | 3.0 | 7.8 | 10.6 | 15.0 | 19.3 | 21.3 | 24.3 | 24.7 | 22.3 | 16.5 | 11.7 | 5.9 |
| Absolute minimum temperature (°C) | -1.2 | 5.0 | 6.5 | 9.6 | 15.5 | 17.2 | 20.0 | 21.2 | 19.3 | 11.3 | 7.2 | 1.0 |
| 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 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.1 | 12.0 | 12.9 | 13.7 | 14.0 | 13.9 | 13.2 | 12.3 | 11.4 | 10.7 | 10.2 |
| 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) | 5.0 | 3.6 | 4.6 | 7.4 | 7.2 | 6.1 | 8.4 | 9.7 | 7.3 | 4.2 | 4.8 | 3.7 |
| Precipitation (mm) | 21 | 29 | 137 | 178 | 142 | 159 | 399 | 192 | 145 | 130 | 70 | 13 |
| Sunny days | 16 | 8 | 8 | 12 | 5 | 12 | 12 | 8 | 9 | 10 | 14 | 16 |
| Rainy days | 15 | 20 | 23 | 18 | 26 | 18 | 19 | 23 | 21 | 21 | 16 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Siju during the most sunny months:
The largest precipitation sum in Siju is at