Average annual temperature is 19.5 °C
Absolute maximum temperature: 39.5 °C
Absolute minimum temperature: -4.0 °C
Number of sunny days: 141 days
Number of rainy days: 224 days
Look at detailed online map of Atan
* Weather data for Atan 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) | 23.4 | 26.5 | 27.7 | 31.8 | 33.5 | 35.8 | 39.5 | 36.2 | 34.4 | 30.3 | 29.9 | 26.6 |
| Average daytime temperature (°C) | 13.6 | 15.9 | 20.8 | 24.3 | 27.8 | 31.6 | 34.3 | 32.5 | 31.7 | 25.0 | 20.9 | 16.1 |
| Average temperature (°C) | 8.9 | 10.8 | 14.8 | 18.8 | 22.8 | 26.8 | 29.3 | 27.9 | 26.9 | 20.7 | 15.5 | 10.0 |
| Average night temperature (°C) | 4.4 | 6.4 | 10.1 | 14.8 | 19.1 | 23.6 | 26.0 | 24.9 | 23.5 | 17.3 | 11.0 | 5.4 |
| Absolute minimum temperature (°C) | -3.5 | 0.4 | 3.6 | 8.0 | 10.9 | 21.1 | 24.1 | 21.1 | 20.2 | 12.6 | 5.4 | -4.0 |
| 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) | 6.1 | 6.5 | 6.3 | 6.9 | 7.6 | 6.8 | 8.6 | 8.9 | 9.1 | 5.9 | 7.6 | 7.3 |
| Precipitation (mm) | 48 | 65 | 122 | 142 | 83 | 245 | 275 | 236 | 94 | 42 | 54 | 43 |
| Sunny days | 17 | 13 | 16 | 11 | 10 | 4 | 3 | 2 | 7 | 18 | 20 | 20 |
| Rainy days | 14 | 15 | 15 | 19 | 21 | 26 | 28 | 29 | 23 | 13 | 10 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Atan is at