January in Xi'an — reliably good (9th best month)
Good · 7.2/10At 1°C (34°F) this is proper winter weather in January: layer up and split the day between outdoor highlights and indoor stops.
At just 11 mm for the month, rain will not shape your plans; you get about 24 days with 6+ hours of sunshine and 10.2 hours of daylight.
That is 7.2/10 on the same scale — 9th of 12 months, versus 9.4/10 for the best month here.
Budget for mid-season pricing, and crowds are moderate.
Pack insulated layers, a windproof shell, gloves and boots with grip.
If your dates are flexible, April is materially better in Xi'an — 2.2 points higher on the same scale.
February in Xi'an — reliably good (5th best month)
Good · 7.7/10Expect 4°C (40°F) in February. A good month for city streets, viewpoints and long meals; leave swimming for another season.
With around 17 mm of rain, any showers tend to pass through rather than settle in; about 20 days with 6+ hours of sunshine and 11 hours of daylight fill the rest.
That is 7.7/10 on the same scale — 5th of 12 months, versus 9.4/10 for the best month here.
Expect mid-season pricing, and crowds are moderate.
Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in.
If your dates are flexible, April is materially better in Xi'an — 1.7 points higher on the same scale.
March ranks 3rd of 12 for Xi'an — one of the best windows
Best window · 9.3/10March averages 12°C (53°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.
Expect 30 mm of rain — occasional showers rather than washed-out days — alongside about 24 days with 6+ hours of sunshine and 12 daylight hours.
A 9.3/10 puts this among the year's best months in Xi'an (3rd of 12); only April scores higher, at 9.4/10.
Plan for peak pricing, with this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in.
April in Xi'an — the year's strongest window
Best window · 9.4/10Temperatures hover around 18°C (64°F) — the kind of month where neither heat nor cold forces the schedule.
Budget for roughly 51 mm of rain this month — a flexible day or two helps — with about 20 days with 6+ hours of sunshine and 13.1 hours of daylight to work around it.
On our climate-comfort scale this is the top-ranked month of the year for Xi'an at 9.4/10 — the reference point every other month on this page is measured against.
Expect peak pricing, and this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Pack layers you can shed by midday plus one warm layer for the evening, a packable rain layer.
May is one of the strongest months in Xi'an (2nd)
Best window · 9.4/10May averages 22°C (72°F) — pleasant for mornings and evenings on foot in the city, with a midday break when the sun is strongest.
Rainfall runs 53 mm, so plan one flexible day in three; you still get about 24 days with 6+ hours of sunshine and 14 hours of daylight.
A 9.4/10 puts this among the year's best months in Xi'an (2nd of 12); only April scores higher, at 9.4/10.
Figure on peak pricing, with crowds are moderate. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Pack light clothing, a hat and real sun protection, a packable rain layer.
June in Xi'an: strong conditions, 10th of 12
Good · 7.1/10Days in June average 27°C (80°F) — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.
Budget for roughly 61 mm of rain this month — a flexible day or two helps — with about 24 days with 6+ hours of sunshine and 14.4 hours of daylight to work around it.
That is 7.1/10 on the same scale — 10th of 12 months, versus 9.4/10 for the best month here.
Budget for mid-season pricing, and crowds are moderate.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a packable rain layer.
If your dates are flexible, April is materially better in Xi'an — 2.3 points higher on the same scale.
July in Xi'an — off-season conditions
Hardest · 4.9/10Days in July average 28°C (83°F) — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.
145 mm of rain makes this a wet month here, though with about 24 days with 6+ hours of sunshine there is still bright weather between the fronts.
That is 4.9/10 on the same scale — 12th of 12 months, versus 9.4/10 for the best month here.
Expect low-season pricing, and crowds are light for this destination.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.
If your dates are flexible, April is materially better in Xi'an — 4.5 points higher on the same scale.
August in Xi'an — middling scores, decent value
Trade-offs · 5.8/10August averages 28°C (82°F), so the practical pattern is early mornings, a long midday break, and evenings back outside.
Monthly rainfall reaches 109 mm — wet for this destination — but about 26 days with 6+ hours of sunshine still break through, so keep one indoor fallback in the plan.
It scores 5.8/10 here, 11th of 12 months, against 9.4/10 in the destination's best month.
Plan for mid-season pricing, with crowds are moderate.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.
Flexible dates? April scores 3.6 points higher here — enough to change the trip.
September in Xi'an: strong conditions, 8th of 12
Good · 7.3/10September averages 22°C (72°F) — pleasant for mornings and evenings on foot in the city, with a midday break when the sun is strongest.
Monthly rainfall reaches 136 mm — wet for this destination — but about 20 days with 6+ hours of sunshine still break through, so keep one indoor fallback in the plan.
It scores 7.3/10 here, 8th of 12 months, against 9.4/10 in the destination's best month.
Plan for mid-season pricing, with crowds are moderate.
Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella.
Flexible dates? April scores 2.1 points higher here — enough to change the trip.
October in Xi'an: strong conditions, 6th of 12
Good · 7.7/10Temperatures hover around 15°C (58°F) — the kind of month where neither heat nor cold forces the schedule.
Budget for roughly 82 mm of rain this month — a flexible day or two helps — with about 16 days with 6+ hours of sunshine and 11.3 hours of daylight to work around it.
That is 7.7/10 on the same scale — 6th of 12 months, versus 9.4/10 for the best month here.
Expect mid-season pricing, and crowds are moderate.
Pack layers you can shed by midday plus one warm layer for the evening, a packable rain layer.
If your dates are flexible, April is materially better in Xi'an — 1.7 points higher on the same scale.
November in Xi'an: strong conditions, 4th of 12
Good · 8.3/10Expect 9°C (48°F) in November. A good month for city streets, viewpoints and long meals; leave swimming for another season.
With around 26 mm of rain, any showers tend to pass through rather than settle in; about 20 days with 6+ hours of sunshine and 10.4 hours of daylight fill the rest.
That is 8.3/10 on the same scale — 4th of 12 months, versus 9.4/10 for the best month here.
Expect mid-season pricing, and crowds are moderate.
Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in.
December in Xi'an — reliably good (7th best month)
Good · 7.4/10December averages 2°C (36°F), cold enough that sightseeing works in bursts rather than in one long day on foot.
Rain is a non-issue at 9 mm for the month, with about 25 days with 6+ hours of sunshine and 9.9 hours of daylight to work with.
It scores 7.4/10 here, 7th of 12 months, against 9.4/10 in the destination's best month.
Figure on mid-season pricing, with crowds are moderate.
Pack insulated layers, a windproof shell, gloves and boots with grip.
Flexible dates? April scores 2 points higher here — enough to change the trip.
