Average annual temperature is 19.2 °C
Absolute maximum temperature: 37.3 °C
Absolute minimum temperature: -5.1 °C
Number of sunny days: 142 days
Number of rainy days: 222 days
Number of snow days: 1 day
Look at detailed online map of Tiannan
* Weather data for Tiannan 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) | 24.0 | 22.5 | 27.4 | 31.2 | 34.3 | 33.3 | 37.3 | 36.2 | 33.4 | 29.3 | 29.8 | 25.3 |
| Average daytime temperature (°C) | 12.1 | 13.4 | 19.1 | 23.5 | 27.3 | 29.7 | 34.0 | 31.9 | 30.2 | 24.3 | 20.1 | 13.2 |
| Average temperature (°C) | 7.7 | 9.6 | 14.6 | 19.3 | 23.5 | 26.5 | 30.1 | 28.0 | 26.5 | 20.3 | 15.1 | 8.6 |
| Average night temperature (°C) | 3.2 | 5.9 | 10.6 | 15.6 | 20.2 | 23.7 | 27.1 | 24.9 | 23.5 | 16.8 | 10.8 | 4.5 |
| Absolute minimum temperature (°C) | -3.7 | 0.0 | 5.3 | 7.9 | 14.9 | 20.3 | 24.5 | 20.4 | 21.7 | 11.6 | 5.6 | -5.1 |
| 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) | 5.8 | 4.3 | 5.2 | 6.8 | 7.0 | 6.6 | 10.2 | 9.6 | 7.9 | 6.2 | 7.6 | 5.9 |
| Precipitation (mm) | 54 | 118 | 164 | 338 | 245 | 364 | 151 | 202 | 110 | 42 | 86 | 35 |
| Sunny days | 20 | 13 | 12 | 8 | 8 | 8 | 9 | 3 | 7 | 18 | 19 | 17 |
| Rainy days | 10 | 15 | 19 | 22 | 23 | 22 | 22 | 28 | 23 | 13 | 11 | 14 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Tiannan during the most sunny months:
The largest precipitation sum in Tiannan is at