Average annual temperature is 14.3 °C
Absolute maximum temperature: 34.1 °C
Absolute minimum temperature: -5.4 °C
Number of sunny days: 153 days
Number of rainy days: 202 days
Number of snow days: 10 days
Look at detailed online map of Nianziwan
* Weather data for Nianziwan 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) | 13.4 | 15.5 | 22.7 | 28.2 | 29.9 | 30.9 | 34.1 | 32.9 | 29.8 | 21.4 | 23.1 | 15.0 |
| Average daytime temperature (°C) | 6.5 | 8.4 | 15.8 | 19.3 | 22.1 | 26.1 | 29.8 | 29.1 | 23.8 | 18.0 | 13.0 | 7.6 |
| Average temperature (°C) | 2.7 | 5.2 | 10.7 | 14.5 | 18.0 | 21.8 | 25.3 | 24.6 | 20.2 | 14.7 | 9.1 | 3.6 |
| Average night temperature (°C) | -1.3 | 1.5 | 5.5 | 9.8 | 14.1 | 18.2 | 21.1 | 21.1 | 17.4 | 11.5 | 4.8 | -0.1 |
| Absolute minimum temperature (°C) | -5.4 | -3.0 | 1.0 | 1.6 | 8.7 | 12.0 | 14.4 | 14.3 | 13.2 | 6.2 | -0.7 | -5.3 |
| 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 | 14.3 | 14.1 | 13.3 | 12.4 | 11.4 | 10.5 | 10.0 |
| 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 | 9.0 |
| Sunshine mean duration (h) | 5.7 | 3.8 | 7.9 | 7.3 | 5.8 | 7.1 | 9.2 | 9.7 | 6.7 | 5.5 | 5.0 | 5.1 |
| Precipitation (mm) | 9 | 35 | 45 | 124 | 111 | 113 | 100 | 139 | 135 | 66 | 37 | 23 |
| Sunny days | 21 | 7 | 15 | 15 | 8 | 13 | 11 | 7 | 7 | 15 | 15 | 19 |
| Rainy days | 6 | 18 | 16 | 15 | 23 | 17 | 20 | 24 | 23 | 16 | 15 | 9 |
| Snow days | 4 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
The best time to visit Nianziwan during the most sunny months:
The largest precipitation sum in Nianziwan is at