Average annual temperature is 15.2 °C
Absolute maximum temperature: 33.3 °C
Absolute minimum temperature: -4.3 °C
Number of sunny days: 100 days
Number of rainy days: 259 days
Number of snow days: 6 days
Look at detailed online map of Delai
* Weather data for Delai 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) | 24.4 | 22.3 | 26.3 | 32.2 | 33.3 | 31.0 | 30.4 | 27.3 | 28.6 | 27.9 | 23.4 | 22.3 |
| Average daytime temperature (°C) | 10.6 | 16.7 | 19.0 | 25.2 | 26.5 | 24.4 | 26.1 | 24.3 | 24.6 | 20.0 | 18.8 | 15.8 |
| Average temperature (°C) | 4.6 | 9.9 | 12.7 | 17.6 | 20.1 | 19.6 | 21.1 | 19.9 | 19.4 | 15.4 | 12.7 | 9.3 |
| Average night temperature (°C) | -0.3 | 5.0 | 8.2 | 11.2 | 14.7 | 15.7 | 16.9 | 16.3 | 15.0 | 12.0 | 7.6 | 4.0 |
| Absolute minimum temperature (°C) | -4.3 | 1.6 | 3.1 | 6.8 | 11.3 | 12.0 | 13.7 | 11.6 | 11.2 | 7.6 | 1.9 | -1.8 |
| 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 | 13.7 | 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) | 5.8 | 7.3 | 7.8 | 10.0 | 9.1 | 7.6 | 8.6 | 9.8 | 10.3 | 6.1 | 7.8 | 6.8 |
| Precipitation (mm) | 14 | 22 | 50 | 52 | 56 | 173 | 233 | 129 | 77 | 151 | 18 | 9 |
| Sunny days | 17 | 7 | 8 | 12 | 10 | 2 | 4 | 1 | 6 | 3 | 13 | 17 |
| Rainy days | 9 | 20 | 23 | 18 | 21 | 28 | 27 | 30 | 24 | 28 | 17 | 14 |
| Snow days | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Delai during the most sunny months:
The largest precipitation sum in Delai is at