Average annual temperature is 16.1 °C
Absolute maximum temperature: 35.5 °C
Absolute minimum temperature: -7.8 °C
Number of sunny days: 198 days
Number of rainy days: 167 days
Look at detailed online map of Cai’an
* Weather data for Cai’an 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) | 18.4 | 16.4 | 26.7 | 31.1 | 33.7 | 34.0 | 34.5 | 35.5 | 32.2 | 25.6 | 27.8 | 22.9 |
| Average daytime temperature (°C) | 8.9 | 8.8 | 16.4 | 21.1 | 25.2 | 28.1 | 31.1 | 31.0 | 27.6 | 23.1 | 17.1 | 9.6 |
| Average temperature (°C) | 3.6 | 4.9 | 10.8 | 15.5 | 20.4 | 23.8 | 27.8 | 27.1 | 24.0 | 18.1 | 11.7 | 4.6 |
| Average night temperature (°C) | -1.1 | 1.3 | 6.3 | 11.3 | 16.6 | 20.5 | 25.4 | 23.7 | 21.2 | 14.0 | 7.2 | 0.4 |
| Absolute minimum temperature (°C) | -7.3 | -4.0 | -0.2 | 3.0 | 8.1 | 16.4 | 22.9 | 18.2 | 17.5 | 8.2 | -1.4 | -7.8 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.3 | 11.0 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.5 | 10.1 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.9 | 5.6 | 7.4 | 8.5 | 6.7 | 7.1 | 6.6 | 10.2 | 6.7 | 8.1 | 7.4 | 6.0 |
| Precipitation (mm) | 33 | 54 | 42 | 57 | 113 | 242 | 253 | 102 | 164 | 33 | 25 | 60 |
| Sunny days | 25 | 16 | 21 | 19 | 10 | 14 | 4 | 12 | 8 | 21 | 25 | 23 |
| Rainy days | 6 | 12 | 10 | 11 | 21 | 16 | 27 | 19 | 22 | 10 | 5 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Cai’an during the most sunny months:
The largest precipitation sum in Cai’an is at