Average annual temperature is 15.6 °C
Absolute maximum temperature: 38.2 °C
Absolute minimum temperature: -7.3 °C
Number of sunny days: 230 days
Number of rainy days: 129 days
Number of snow days: 6 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) | 17.3 | 19.5 | 28.0 | 29.9 | 32.5 | 34.4 | 38.2 | 35.4 | 30.4 | 27.4 | 28.2 | 21.6 |
| Average daytime temperature (°C) | 8.7 | 9.8 | 18.6 | 21.5 | 25.1 | 29.4 | 32.8 | 30.2 | 26.1 | 22.2 | 14.5 | 7.7 |
| Average temperature (°C) | 3.1 | 5.0 | 12.6 | 16.2 | 20.3 | 24.6 | 27.8 | 26.1 | 22.1 | 17.0 | 9.4 | 2.5 |
| Average night temperature (°C) | -1.4 | 0.4 | 6.6 | 11.2 | 16.1 | 19.8 | 23.4 | 22.1 | 18.7 | 12.6 | 5.0 | -1.6 |
| Absolute minimum temperature (°C) | -6.7 | -3.6 | 0.8 | 4.6 | 10.5 | 14.3 | 19.4 | 17.0 | 14.5 | 8.0 | -1.8 | -7.3 |
| 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) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 7.3 | 6.1 | 8.4 | 7.7 | 7.1 | 8.6 | 9.6 | 9.7 | 7.0 | 7.3 | 6.7 | 6.9 |
| Precipitation (mm) | 6 | 30 | 21 | 62 | 113 | 98 | 131 | 170 | 103 | 52 | 22 | 28 |
| Sunny days | 29 | 16 | 27 | 19 | 16 | 19 | 15 | 13 | 12 | 19 | 22 | 23 |
| Rainy days | 1 | 10 | 4 | 11 | 15 | 11 | 16 | 18 | 18 | 12 | 8 | 5 |
| Snow days | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
The best time to visit Tumen during the most sunny months:
The largest precipitation sum in Tumen is at