Average annual temperature is 17.5 °C
Absolute maximum temperature: 37.4 °C
Absolute minimum temperature: -5.9 °C
Number of sunny days: 138 days
Number of rainy days: 226 days
Number of snow days: 1 day
Look at detailed online map of Aimen
* Weather data for Aimen 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) | 21.8 | 22.6 | 25.5 | 31.4 | 34.8 | 33.0 | 37.4 | 34.9 | 31.9 | 28.9 | 28.5 | 24.1 |
| Average daytime temperature (°C) | 12.6 | 14.4 | 18.7 | 23.3 | 26.8 | 28.6 | 32.4 | 30.2 | 29.2 | 22.7 | 19.3 | 15.1 |
| Average temperature (°C) | 7.4 | 9.2 | 13.0 | 17.7 | 21.3 | 24.0 | 27.0 | 25.2 | 24.3 | 18.2 | 13.3 | 8.8 |
| Average night temperature (°C) | 2.5 | 4.9 | 8.3 | 13.0 | 17.0 | 20.6 | 23.0 | 21.8 | 20.7 | 14.6 | 8.7 | 3.8 |
| Absolute minimum temperature (°C) | -5.9 | 0.0 | 3.1 | 6.5 | 9.9 | 17.8 | 19.8 | 18.9 | 18.3 | 10.3 | 3.1 | -5.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.6 | 11.2 | 12.0 | 12.8 | 13.5 | 13.9 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.4 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.5 | 5.6 | 5.9 | 7.5 | 8.0 | 6.6 | 9.3 | 9.1 | 8.8 | 6.3 | 8.1 | 7.1 |
| Precipitation (mm) | 74 | 119 | 177 | 287 | 277 | 407 | 283 | 245 | 135 | 56 | 103 | 49 |
| Sunny days | 17 | 14 | 13 | 10 | 12 | 3 | 6 | 2 | 9 | 14 | 19 | 19 |
| Rainy days | 13 | 14 | 18 | 20 | 19 | 27 | 25 | 29 | 21 | 17 | 11 | 12 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Aimen during the most sunny months:
The largest precipitation sum in Aimen is at