Xi'an in August
In August, Xi'an averages 32°C (89°F) during the day and 22°C (72°F) at night, with around 10 days of rain (110 mm total).
High seasonConditions are warm and beach-friendly. Plan for unsettled weather and bring rain gear.
August in Xi'an is outside the typical sweet spot for sightseeing weather. It can still be a great time to visit if you have specific reasons (festivals, off-season pricing, etc.).
How August compares to the rest of the year in Xi'an
August is one of the warmest months in Xi'an (2nd of 12) and one of the wettest months (3rd of 12). Daytime temperature runs 11°C above the annual average (20°C). August runs 2°C cooler than July (33°C) and cools 6°C in September (26°C).
August sunrise & sunset in Xi'an
Times shown for Xi'an local time (Asia/Shanghai), calculated for the 15th of August. They shift by a few minutes day to day across the month.
Photography light in Xi'an — August
Golden-hour and blue-hour windows for the 15th of August, in Xi'an's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Xi'an in August
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on August's tier (High season) and Xi'an's popularity.
Crowds & pricing — August in Xi'an
This is a busy month in Xi'an — not the absolute peak, but tourist numbers are clearly elevated. You'll feel it at headline attractions on weekends and in the historic centre, though side streets and lesser-known sights stay manageable. Prices are above off-season but not at their summit. A good week for first-time visitors who want everything open without the worst of the crush.
Why this tier: Northern Hemisphere summer holidays
Sun & mosquito risk — August in Xi'an
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
Xi'an in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 7°C / 44°F | -3°C / 26°F | 10 mm | 3 | — |
| February | 10°C / 50°F | -1°C / 30°F | 18 mm | 4 | — |
| March | 18°C / 64°F | 5°C / 42°F | 28 mm | 6 | — |
| April | 22°C / 72°F | 11°C / 51°F | 59 mm | 10 | — |
| May | 27°C / 81°F | 15°C / 60°F | 56 mm | 7 | — |
| June | 31°C / 88°F | 20°C / 69°F | 97 mm | 9 | — |
| July | 33°C / 92°F | 23°C / 73°F | 94 mm | 9 | — |
| August | 32°C / 89°F | 22°C / 72°F | 110 mm | 10 | — |
| September | 26°C / 78°F | 17°C / 63°F | 128 mm | 12 | — |
| October | 19°C / 66°F | 10°C / 51°F | 73 mm | 10 | — |
| November | 13°C / 56°F | 4°C / 38°F | 28 mm | 6 | — |
| December | 7°C / 45°F | -3°C / 27°F | 7 mm | 2 | — |
Other cities with similar August weather
🌍 See the full ranked list of climate twins for Xi'an in August →
Frequently asked questions
How hot is Xi'an in August?
In August, Xi'an averages a high of 32°C (89°F) and a low of 22°C (72°F) — generally hot.
Does it rain a lot in Xi'an in August?
August can be fairly wet in Xi'an, with about 10 rainy days on average.
Is August a good time to visit Xi'an?
August is hot. It suits travelers who are comfortable with hot weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Xi'an in August?
Pack lightweight, breathable clothing, sunglasses and sunscreen, plus a compact umbrella or rain jacket. See the full August packing list for Xi'an for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.