Average annual temperature is 18.5 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: -2.0 °C
Number of sunny days: 148 days
Number of rainy days: 215 days
Number of snow days: 2 days
Look at detailed online map of Sanjiaonian
* Weather data for Sanjiaonian 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) | 16.6 | 18.3 | 24.7 | 34.0 | 36.8 | 37.7 | 38.1 | 38.3 | 36.9 | 25.6 | 24.3 | 18.1 |
| Average daytime temperature (°C) | 11.0 | 14.1 | 18.8 | 24.6 | 28.2 | 31.4 | 33.3 | 32.5 | 29.3 | 22.2 | 18.6 | 12.9 |
| Average temperature (°C) | 6.2 | 10.3 | 14.0 | 19.4 | 23.2 | 26.2 | 28.4 | 28.0 | 24.9 | 18.5 | 14.4 | 8.7 |
| Average night temperature (°C) | 1.5 | 6.6 | 9.5 | 14.4 | 18.7 | 21.5 | 24.0 | 23.8 | 21.1 | 15.3 | 10.3 | 4.1 |
| Absolute minimum temperature (°C) | -2.0 | 3.6 | 4.3 | 8.2 | 14.6 | 16.9 | 19.4 | 19.9 | 17.3 | 12.2 | 4.9 | -1.1 |
| 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 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.2 | 12.4 | 11.4 | 10.6 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 5.4 | 4.2 | 5.8 | 8.0 | 6.9 | 6.6 | 8.9 | 9.4 | 7.0 | 4.1 | 4.4 | 4.4 |
| Precipitation (mm) | 5 | 25 | 84 | 93 | 51 | 45 | 324 | 180 | 129 | 85 | 47 | 3 |
| Sunny days | 21 | 15 | 9 | 10 | 10 | 13 | 9 | 9 | 7 | 6 | 17 | 22 |
| Rainy days | 8 | 13 | 22 | 20 | 21 | 17 | 22 | 22 | 23 | 25 | 13 | 9 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Sanjiaonian during the most sunny months:
The largest precipitation sum in Sanjiaonian is at