Quick answer
Xi’an is easiest to explore in spring and autumn, when the old city and Terracotta Army can fit into a comfortable multi-day plan.
Smoky haze · Feels like 17°C
- Humidity
- 76%
- Wind
- 5 km/h
- Updated
- 2026-10-03 09:45
April–May and September–October
Usually easier for long walking days, outdoor sights and a balanced route.
The hottest afternoons if your plan depends on long outdoor walking.
Not impossible—just worth changing the order, pace or indoor balance.
Keep it flexible
A light layer, sun protection and shoes that work for both city streets and the archaeological site.
What the weather changes
The Terracotta Army is outside the center, so weather affects more than clothing—it affects transfer comfort.
12-month climate context
Typical planning ranges for Xi'an urban area. These are not a live forecast.
| Month | High | Low | Rain | Planning note |
|---|---|---|---|---|
| Jan | 5° | -4° | 6 mm | Cold and dry |
| Feb | 9° | -1° | 9 mm | Cool and dry |
| Mar | 15° | 5° | 20 mm | Mild |
| Apr | 22° | 11° | 32 mm | Good walking window |
| May | 27° | 16° | 47 mm | Warm |
| Jun | 32° | 21° | 55 mm | Hot afternoons |
| Jul | 33° | 23° | 99 mm | Hot and wettest |
| Aug | 31° | 22° | 92 mm | Warm, rain possible |
| Sep | 26° | 17° | 92 mm | Mild and wetter |
| Oct | 20° | 10° | 39 mm | Comfortable |
| Nov | 12° | 3° | 20 mm | Cool |
| Dec | 6° | -3° | 6 mm | Cold and dry |
Source: China Meteorological Data Service Centre climate normals. 1981–2010 monthly climate normals; rounded for trip planning. Reviewed 19 August 2026. Rain is monthly precipitation, rounded; local mountain and river conditions can differ.
Next step
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