Average annual temperature is 14.7 °C
Absolute maximum temperature: 38.4 °C
Absolute minimum temperature: -14.4 °C
Number of sunny days: 254 days
Number of rainy days: 105 days
Number of snow days: 6 days
Look at detailed online map of Xiwennan
* Weather data for Xiwennan 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) | 12.5 | 15.0 | 27.4 | 29.0 | 35.2 | 38.4 | 35.4 | 34.3 | 32.1 | 27.4 | 28.2 | 19.5 |
| Average daytime temperature (°C) | 5.5 | 8.6 | 18.0 | 20.5 | 26.3 | 31.7 | 31.9 | 30.9 | 27.7 | 23.3 | 12.5 | 4.4 |
| Average temperature (°C) | 0.0 | 3.2 | 11.4 | 14.7 | 20.9 | 25.9 | 27.3 | 26.1 | 22.6 | 17.5 | 7.2 | -0.5 |
| Average night temperature (°C) | -4.6 | -1.5 | 5.0 | 9.6 | 16.1 | 20.1 | 23.4 | 21.6 | 18.0 | 12.2 | 2.2 | -4.5 |
| Absolute minimum temperature (°C) | -13.7 | -5.2 | -2.5 | 3.0 | 10.7 | 13.5 | 20.0 | 16.7 | 13.1 | 7.4 | -5.4 | -14.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.6 | 7.7 | 9.5 | 7.9 | 7.6 | 9.5 | 9.5 | 10.0 | 8.3 | 8.4 | 7.1 | 6.3 |
| Precipitation (mm) | 4 | 7 | 6 | 65 | 28 | 44 | 198 | 98 | 60 | 0 | 18 | 24 |
| Sunny days | 28 | 22 | 27 | 16 | 19 | 18 | 10 | 17 | 19 | 28 | 25 | 25 |
| Rainy days | 2 | 3 | 4 | 14 | 12 | 12 | 21 | 14 | 11 | 3 | 4 | 5 |
| Snow days | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The largest precipitation sum in Xiwennan is at