Average annual temperature is 17.1 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: -3.0 °C
Number of sunny days: 118 days
Number of rainy days: 243 days
Number of snow days: 4 days
Look at detailed online map of Tumen
* Weather data for Tumen 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) | 15.2 | 17.1 | 22.9 | 32.1 | 32.6 | 34.8 | 36.7 | 32.2 | 31.1 | 23.7 | 22.1 | 16.1 |
| Average daytime temperature (°C) | 9.5 | 12.1 | 16.9 | 22.3 | 25.4 | 29.4 | 31.0 | 29.5 | 26.6 | 20.4 | 16.8 | 10.7 |
| Average temperature (°C) | 5.4 | 9.4 | 13.2 | 17.8 | 21.2 | 24.9 | 26.8 | 25.7 | 23.1 | 17.5 | 13.0 | 6.7 |
| Average night temperature (°C) | 1.5 | 6.7 | 9.4 | 13.4 | 17.3 | 20.8 | 22.9 | 22.4 | 20.2 | 14.8 | 9.4 | 2.6 |
| Absolute minimum temperature (°C) | -2.9 | 2.9 | 3.4 | 6.3 | 12.9 | 17.4 | 19.5 | 18.7 | 17.6 | 11.2 | 4.1 | -3.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 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) | 6.0 | 3.2 | 5.3 | 6.9 | 6.4 | 7.1 | 8.7 | 8.0 | 5.7 | 3.2 | 5.5 | 5.5 |
| Precipitation (mm) | 22 | 49 | 47 | 86 | 58 | 38 | 277 | 216 | 167 | 84 | 37 | 6 |
| Sunny days | 11 | 6 | 8 | 14 | 13 | 14 | 7 | 6 | 3 | 5 | 11 | 20 |
| Rainy days | 17 | 22 | 23 | 16 | 18 | 16 | 24 | 25 | 27 | 26 | 19 | 10 |
| Snow days | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Tumen during the most sunny months:
The largest precipitation sum in Tumen is at