Average annual temperature is 9.6 °C
Absolute maximum temperature: 28.6 °C
Absolute minimum temperature: -11.0 °C
Number of sunny days: 138 days
Number of rainy days: 223 days
Number of snow days: 4 days
Look at detailed online map of Nianyan
* Weather data for Nianyan 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) | 19.2 | 16.4 | 18.5 | 23.6 | 28.6 | 25.4 | 25.1 | 22.5 | 22.8 | 21.5 | 16.8 | 14.0 |
| Average daytime temperature (°C) | 8.1 | 11.7 | 13.5 | 18.7 | 20.4 | 19.7 | 20.7 | 19.5 | 19.0 | 14.4 | 12.3 | 9.7 |
| Average temperature (°C) | 0.6 | 4.2 | 6.6 | 11.0 | 14.0 | 14.6 | 15.8 | 15.2 | 14.2 | 9.9 | 6.4 | 3.0 |
| Average night temperature (°C) | -5.8 | -1.6 | 1.2 | 4.6 | 8.7 | 10.5 | 11.5 | 11.6 | 9.9 | 6.3 | 1.3 | -2.3 |
| Absolute minimum temperature (°C) | -11.0 | -4.3 | -4.8 | 0.2 | 4.8 | 6.7 | 7.6 | 8.1 | 6.2 | 3.5 | -1.8 | -6.8 |
| 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) | 8.5 | 8.8 | 8.9 | 10.6 | 9.9 | 8.4 | 9.1 | 9.2 | 9.8 | 7.1 | 8.8 | 8.6 |
| Precipitation (mm) | 0 | 11 | 63 | 44 | 52 | 108 | 171 | 258 | 110 | 57 | 34 | 4 |
| Sunny days | 29 | 19 | 6 | 16 | 9 | 3 | 5 | 1 | 6 | 5 | 18 | 21 |
| Rainy days | 0 | 8 | 24 | 14 | 22 | 27 | 26 | 30 | 24 | 26 | 12 | 10 |
| Snow days | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Nianyan is at