Average annual temperature is 1.8 °C
Absolute maximum temperature: 18.1 °C
Absolute minimum temperature: -14.8 °C
Number of sunny days: 102 days
Number of rainy days: 151 days
Number of snow days: 112 days
Look at detailed online map of Niena
* Weather data for Niena 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) | 7.8 | 9.2 | 5.5 | 10.0 | 13.6 | 18.1 | 14.6 | 15.1 | 16.7 | 13.0 | 8.4 | 9.3 |
| Average daytime temperature (°C) | 1.7 | 2.8 | 1.5 | 4.8 | 7.1 | 12.4 | 12.7 | 13.1 | 12.0 | 7.2 | 5.2 | 3.5 |
| Average temperature (°C) | -5.2 | -3.3 | -3.0 | 0.1 | 2.5 | 7.5 | 8.7 | 8.9 | 6.9 | 2.4 | -1.3 | -3.1 |
| Average night temperature (°C) | -10.8 | -7.8 | -7.2 | -4.1 | -1.1 | 3.7 | 6.2 | 5.8 | 2.6 | -1.7 | -5.8 | -8.2 |
| Absolute minimum temperature (°C) | -14.8 | -11.5 | -13.5 | -11.2 | -5.4 | 0.0 | 4.9 | 3.5 | 0.0 | -7.5 | -8.0 | -11.5 |
| 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) | 9.7 | 10.2 | 9.9 | 11.0 | 10.1 | 10.3 | 6.9 | 7.2 | 9.0 | 9.1 | 9.8 | 9.1 |
| Precipitation (mm) | 0 | 19 | 71 | 50 | 81 | 215 | 297 | 297 | 150 | 49 | 10 | 29 |
| Sunny days | 29 | 13 | 6 | 4 | 2 | 2 | 0 | 0 | 0 | 9 | 16 | 21 |
| Rainy days | 0 | 0 | 0 | 0 | 15 | 28 | 31 | 31 | 30 | 14 | 0 | 2 |
| Snow days | 2 | 15 | 25 | 26 | 14 | 0 | 0 | 0 | 0 | 8 | 14 | 8 |
The largest precipitation sum in Niena is at