Average annual temperature is 14.9 °C
Absolute maximum temperature: 40.1 °C
Absolute minimum temperature: -17.6 °C
Number of sunny days: 267 days
Number of rainy days: 93 days
Number of snow days: 5 days
Look at detailed online map of Houyan
* Weather data for Houyan 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) | 12.3 | 14.8 | 29.8 | 28.8 | 37.5 | 40.1 | 39.4 | 35.3 | 33.7 | 28.0 | 27.9 | 20.0 |
| Average daytime temperature (°C) | 4.9 | 8.7 | 18.5 | 20.6 | 27.4 | 33.7 | 34.2 | 30.9 | 28.8 | 24.1 | 11.5 | 2.8 |
| Average temperature (°C) | -1.0 | 2.5 | 11.5 | 15.0 | 21.5 | 27.4 | 29.2 | 26.3 | 23.2 | 17.7 | 6.5 | -2.1 |
| Average night temperature (°C) | -5.5 | -2.5 | 4.8 | 9.9 | 16.3 | 21.4 | 24.7 | 22.4 | 18.4 | 12.6 | 2.0 | -6.4 |
| Absolute minimum temperature (°C) | -13.7 | -5.2 | -3.6 | 4.5 | 9.8 | 14.8 | 21.3 | 15.3 | 11.1 | 7.9 | -5.3 | -17.6 |
| 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.5 | 13.6 | 12.4 | 11.2 | 10.2 | 9.6 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.8 | 7.8 | 10.0 | 7.5 | 7.9 | 10.7 | 10.2 | 9.7 | 8.5 | 8.7 | 7.5 | 6.2 |
| Precipitation (mm) | 3 | 3 | 12 | 41 | 34 | 25 | 219 | 115 | 38 | 4 | 51 | 23 |
| Sunny days | 27 | 25 | 28 | 21 | 16 | 22 | 13 | 15 | 21 | 27 | 25 | 27 |
| Rainy days | 2 | 3 | 3 | 9 | 15 | 8 | 18 | 16 | 9 | 4 | 4 | 2 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The largest precipitation sum in Houyan is at