Average annual temperature is 16.9 °C
Absolute maximum temperature: 35.4 °C
Absolute minimum temperature: -8.1 °C
Number of sunny days: 180 days
Number of rainy days: 181 days
Number of snow days: 4 days
Look at detailed online map of Kotan
* Weather data for Kotan 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) | 18.5 | 16.4 | 25.8 | 30.7 | 31.9 | 35.4 | 33.9 | 34.8 | 32.8 | 26.6 | 27.4 | 20.3 |
| Average daytime temperature (°C) | 10.1 | 10.1 | 17.7 | 22.1 | 25.6 | 29.2 | 31.2 | 31.1 | 27.4 | 23.4 | 17.3 | 9.3 |
| Average temperature (°C) | 4.8 | 6.0 | 12.8 | 17.2 | 21.3 | 25.2 | 27.9 | 27.1 | 23.8 | 18.9 | 12.2 | 4.9 |
| Average night temperature (°C) | 0.1 | 2.1 | 8.4 | 13.0 | 17.4 | 21.8 | 25.4 | 23.7 | 20.9 | 15.1 | 7.8 | 0.9 |
| Absolute minimum temperature (°C) | -7.6 | -2.3 | 2.1 | 7.5 | 10.7 | 17.0 | 22.4 | 17.6 | 17.1 | 9.4 | -0.8 | -8.1 |
| 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) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 14.0 | 13.3 | 12.4 | 11.4 | 10.6 | 10.2 |
| 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) | 6.8 | 4.9 | 6.3 | 7.5 | 7.1 | 7.7 | 8.0 | 10.2 | 6.2 | 7.4 | 7.7 | 6.2 |
| Precipitation (mm) | 22 | 61 | 53 | 78 | 250 | 168 | 217 | 143 | 159 | 21 | 33 | 58 |
| Sunny days | 24 | 15 | 19 | 11 | 11 | 12 | 7 | 10 | 7 | 20 | 22 | 22 |
| Rainy days | 6 | 12 | 12 | 19 | 20 | 18 | 24 | 21 | 23 | 11 | 8 | 7 |
| Snow days | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The best time to visit Kotan during the most sunny months:
The largest precipitation sum in Kotan is at