Click on a day for an hourly weather forecast
The weather in Xian in August is hot. The average temperatures are between 20°C and 31°C.
You can expect about 3 to 8 days of rain in Xian during the month of August. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Xian in August 2025.
If you’re planning to visit Xian in the near future, we highly recommend that you review the 14 day weather forecast for Xian before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 6° / -3° | 1 | 27 | 3 | 5 mm | Awful | Xian in January |
| February | 10° / 0° | 2 | 24 | 3 | 8 mm | Bad | Xian in February |
| March | 17° / 6° | 1 | 29 | 0 | 13 mm | Good | Xian in March |
| April | 23° / 10° | 3 | 27 | 0 | 38 mm | Perfect | Xian in April |
| May | 28° / 14° | 4 | 27 | 0 | 60 mm | Perfect | Xian in May |
| June | 32° / 20° | 3 | 27 | 0 | 63 mm | Good | Xian in June |
| July | 33° / 22° | 5 | 26 | 0 | 107 mm | Good | Xian in July |
| August | 31° / 20° | 4 | 27 | 0 | 107 mm | Good | Xian in August |
| September | 26° / 16° | 6 | 24 | 0 | 99 mm | Perfect | Xian in September |
| October | 20° / 12° | 3 | 28 | 0 | 41 mm | Good | Xian in October |
| November | 14° / 5° | 2 | 27 | 1 | 16 mm | Good | Xian in November |
| December | 7° / -2° | 1 | 29 | 1 | 3 mm | Ok | Xian in December |