Average annual temperature is 18.3 °C
Absolute maximum temperature: 34.3 °C
Absolute minimum temperature: -1.2 °C
Number of sunny days: 97 days
Number of rainy days: 268 days
Look at detailed online map of Niantan
* Weather data for Niantan 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) | 22.8 | 23.5 | 28.0 | 30.1 | 34.1 | 34.3 | 30.1 | 28.7 | 27.5 | 28.4 | 25.4 | 24.3 |
| Average daytime temperature (°C) | 13.7 | 16.9 | 19.7 | 24.8 | 27.3 | 28.2 | 28.2 | 26.1 | 25.5 | 22.8 | 19.8 | 15.9 |
| Average temperature (°C) | 9.4 | 12.9 | 15.8 | 19.9 | 22.5 | 23.9 | 24.3 | 22.6 | 21.9 | 18.9 | 15.9 | 11.6 |
| Average night temperature (°C) | 5.3 | 9.5 | 12.5 | 16.2 | 18.6 | 20.6 | 21.0 | 20.1 | 19.4 | 15.6 | 12.3 | 7.9 |
| Absolute minimum temperature (°C) | -0.2 | 4.6 | 8.5 | 10.1 | 14.2 | 18.8 | 18.9 | 17.7 | 16.9 | 12.9 | 6.6 | -1.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.9 | 11.4 | 12.0 | 12.7 | 13.3 | 13.5 | 13.4 | 12.9 | 12.3 | 11.6 | 11.0 | 10.7 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.9 | 5.0 | 4.3 | 8.0 | 8.5 | 9.2 | 10.6 | 8.4 | 8.8 | 8.2 | 7.3 | 6.5 |
| Precipitation (mm) | 7 | 79 | 35 | 64 | 108 | 153 | 178 | 226 | 136 | 65 | 52 | 17 |
| Sunny days | 21 | 7 | 6 | 5 | 7 | 3 | 3 | 4 | 2 | 13 | 9 | 17 |
| Rainy days | 10 | 21 | 25 | 25 | 24 | 27 | 28 | 27 | 28 | 18 | 21 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Niantan during the most sunny months:
The largest precipitation sum in Niantan is at