Average annual temperature is 14.2 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: -9.2 °C
Number of sunny days: 221 days
Number of rainy days: 140 days
Number of snow days: 4 days
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) | 13.4 | 16.2 | 26.4 | 30.4 | 32.1 | 36.1 | 37.9 | 33.9 | 31.9 | 23.9 | 23.8 | 19.6 |
| Average daytime temperature (°C) | 6.0 | 9.2 | 17.9 | 19.9 | 23.9 | 29.7 | 32.7 | 29.5 | 25.7 | 19.6 | 12.6 | 6.7 |
| Average temperature (°C) | 0.3 | 4.2 | 11.5 | 14.5 | 19.0 | 24.1 | 27.2 | 25.1 | 21.3 | 14.6 | 7.3 | 1.3 |
| Average night temperature (°C) | -4.4 | -0.3 | 5.2 | 9.4 | 14.4 | 18.7 | 22.2 | 21.1 | 17.7 | 10.3 | 2.3 | -3.4 |
| Absolute minimum temperature (°C) | -9.2 | -3.8 | -0.3 | 2.1 | 8.1 | 13.5 | 15.7 | 15.6 | 13.0 | 5.8 | -4.6 | -8.2 |
| 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 | 14.0 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 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) | 7.3 | 6.5 | 8.2 | 7.3 | 5.9 | 8.2 | 9.0 | 9.2 | 7.1 | 6.7 | 7.1 | 6.9 |
| Precipitation (mm) | 2 | 19 | 29 | 101 | 99 | 87 | 174 | 172 | 105 | 72 | 24 | 12 |
| Sunny days | 28 | 17 | 24 | 17 | 10 | 18 | 17 | 14 | 12 | 20 | 22 | 22 |
| Rainy days | 1 | 11 | 7 | 13 | 21 | 12 | 14 | 17 | 18 | 11 | 8 | 7 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The largest precipitation sum in Tiannan is at