Average annual temperature is 14.9 °C
Absolute maximum temperature: 39.3 °C
Absolute minimum temperature: -19.8 °C
Number of sunny days: 265 days
Number of rainy days: 96 days
Number of snow days: 4 days
Look at detailed online map of Caiyou
* Weather data for Caiyou 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) | 11.4 | 14.8 | 28.9 | 27.9 | 36.1 | 39.3 | 38.0 | 35.4 | 32.7 | 27.6 | 27.5 | 19.1 |
| Average daytime temperature (°C) | 5.2 | 8.8 | 18.7 | 20.2 | 26.9 | 33.3 | 33.5 | 31.0 | 28.4 | 23.9 | 11.7 | 2.1 |
| Average temperature (°C) | -0.7 | 3.1 | 12.0 | 14.8 | 21.3 | 27.2 | 28.6 | 26.5 | 23.2 | 17.9 | 6.6 | -2.8 |
| Average night temperature (°C) | -5.4 | -1.9 | 5.5 | 9.6 | 16.3 | 21.1 | 24.6 | 22.6 | 18.7 | 12.9 | 1.8 | -7.5 |
| Absolute minimum temperature (°C) | -12.4 | -4.9 | -2.9 | 3.8 | 10.7 | 14.5 | 21.2 | 17.1 | 10.7 | 6.9 | -6.5 | -19.8 |
| 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 | 14.4 | 13.6 | 12.4 | 11.2 | 10.2 | 9.7 |
| 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) | 7.6 | 7.6 | 9.7 | 7.5 | 7.9 | 10.6 | 9.9 | 9.9 | 8.3 | 8.5 | 7.4 | 6.4 |
| Precipitation (mm) | 3 | 6 | 0 | 60 | 37 | 22 | 225 | 150 | 44 | 1 | 46 | 22 |
| Sunny days | 28 | 24 | 30 | 17 | 20 | 22 | 12 | 15 | 17 | 29 | 24 | 27 |
| Rainy days | 2 | 4 | 1 | 13 | 11 | 8 | 19 | 16 | 13 | 2 | 5 | 2 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The best time to visit Caiyou during the most sunny months:
The largest precipitation sum in Caiyou is at