Average annual temperature is 17.6 °C
Absolute maximum temperature: 33.3 °C
Absolute minimum temperature: -3.9 °C
Number of sunny days: 111 days
Number of rainy days: 252 days
Number of snow days: 2 days
Look at detailed online map of Niantuan
* Weather data for Niantuan 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) | 22.6 | 19.4 | 24.2 | 27.1 | 32.2 | 31.6 | 32.9 | 33.3 | 32.5 | 30.8 | 30.6 | 24.0 |
| Average daytime temperature (°C) | 12.5 | 11.3 | 17.1 | 22.0 | 25.5 | 28.3 | 31.2 | 29.9 | 28.7 | 24.3 | 19.3 | 13.7 |
| Average temperature (°C) | 7.2 | 7.5 | 12.6 | 17.7 | 21.5 | 24.4 | 27.3 | 25.8 | 24.2 | 19.3 | 14.3 | 8.7 |
| Average night temperature (°C) | 2.5 | 3.9 | 8.4 | 13.9 | 17.8 | 21.3 | 23.8 | 22.3 | 20.6 | 15.2 | 10.0 | 4.4 |
| Absolute minimum temperature (°C) | -3.7 | -1.1 | 4.1 | 6.5 | 10.7 | 18.0 | 21.9 | 17.4 | 17.5 | 11.3 | 3.4 | -3.9 |
| 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) | 10.7 | 11.3 | 12.0 | 12.8 | 13.4 | 13.8 | 13.6 | 13.0 | 12.3 | 11.5 | 10.9 | 10.5 |
| 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) | 6.2 | 3.0 | 4.2 | 6.0 | 7.9 | 8.3 | 11.0 | 9.4 | 8.6 | 6.6 | 5.6 | 5.8 |
| Precipitation (mm) | 13 | 63 | 130 | 159 | 166 | 211 | 79 | 138 | 49 | 24 | 48 | 43 |
| Sunny days | 23 | 9 | 6 | 7 | 5 | 5 | 3 | 4 | 5 | 15 | 13 | 16 |
| Rainy days | 7 | 19 | 25 | 23 | 26 | 25 | 28 | 27 | 25 | 16 | 17 | 14 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Niantuan during the most sunny months:
The largest precipitation sum in Niantuan is at