Climate guide for Dubai, United Arab Emirates

Best Time to Visit
Dubai

How to read the score (0–10)
05810
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About Dubai

Between November and March, Dubai's heat eases into a gentle warmth ideal for dune safaris, the fragrant alleys of Old Dubai's souks, and twilight strolls along the Marina. Escape the midday sun in immersive museums and lavish malls, then greet cooler evenings at beach clubs and rooftop lounges.

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Travel Tips

Summer Heat Reality
June-September daytime heat routinely exceeds 40°C with high humidity. Schedule outdoor sights for early morning or evening, use metro and malls as air-conditioned corridors, and never underestimate dehydration risk.
Dress & Public Conduct
Shoulders and knees covered are expected in malls, mosques, and government areas; beachwear stays at the beach. Public displays of affection, swearing, and photographing strangers (especially locals and police) can cause serious trouble.
Metro & Careem/Uber
The metro is cheap, air-conditioned, and covers Marina, Downtown, and the airport spine. For short hops use Careem or Uber; street-hail taxis exist but apps are clearer on price. Friday midday prayer can thin public transport briefly.
Ramadan Timing
During Ramadan, eating, drinking, and smoking in public by day are restricted. Many restaurants open after sunset with special hours; check attraction schedules as some shift to evening operations.

Things to do in Dubai

Dubai, United Arab Emirates. Live activities and tours from GetYourGuide, matched to this destination.

When to visit Dubai: the short answer

The best time to visit Dubai is February, followed by March, January. Those months combine the most usable temperatures with the fewest lost days to rain: February averages 22°C with 43 mm of rain and about 18 sunny days. The months to avoid unless you have a specific reason are August, October. If budget matters more than perfect weather, May is the strongest of the low-rate months at 6.5/10.

Across the year Dubai swings from 21°C in January to 36°C in August, a 15-degree spread, while rainfall ranges from 1 mm in September to 54 mm in August. That is the whole planning problem in one sentence: Dubai is not equally good year-round, and the difference between the best and worst month here is 3.3 points on a 10-point scale.

Warmest month: August (36°C). Coolest: January (21°C). Driest: September (1 mm). Wettest: August (54 mm).

Dubai month by month

January in Dubai — the year's strongest window

Best window · 8.8/10

January averages 21°C (71°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.

Expect 36 mm of rain — occasional showers rather than washed-out days — alongside about 11 sunny days and 10.6 daylight hours.

On our climate-comfort scale this is the top-ranked month of the year for Dubai at 8.8/10 — 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 light clothing, swimwear and real sun protection.

February in Dubai — the year's strongest window

Best window · 9.2/10

February averages 22°C (71°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.

Expect 43 mm of rain — occasional showers rather than washed-out days — alongside about 18 sunny days and 11.1 daylight hours.

On our climate-comfort scale this is the top-ranked month of the year for Dubai at 9.2/10 — 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 light clothing, swimwear and real sun protection.

March in Dubai — the year's strongest window

Best window · 9/10

March averages 24°C (75°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.

Expect 19 mm of rain — occasional showers rather than washed-out days — alongside about 25 sunny days and 11.8 daylight hours.

On our climate-comfort scale this is the top-ranked month of the year for Dubai at 9/10 — 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 light clothing, swimwear and real sun protection.

April in Dubai — reliably good (5th best month)

Good · 7.9/10

April averages 27°C (80°F), so the practical pattern is early mornings, a long midday break, and evenings back outside.

Expect 24 mm of rain — occasional showers rather than washed-out days — alongside about 29 sunny days and 12.6 daylight hours.

It scores 7.9/10 here, 5th of 12 months, against 9.2/10 in the destination's best month.

Expect mid-season pricing, and crowds are moderate.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary.

May in Dubai — workable with trade-offs

Trade-offs · 6.5/10

May averages 30°C (86°F), so the practical pattern is early mornings, a long midday break, and evenings back outside.

Rain is a non-issue at 7 mm for the month, with about 31 sunny days and 13.2 hours of daylight to work with.

It scores 6.5/10 here, 6th of 12 months, against 9.2/10 in the destination's best month.

Expect low-season pricing, and crowds are light for this destination. That combination — decent conditions at the lowest rates of the year — is the best value window on this page.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary.

If your dates are flexible, February is materially better in Dubai — 2.7 points higher on the same scale.

June in Dubai — workable with trade-offs

Trade-offs · 6.5/10

June averages 34°C (93°F) — genuinely punishing heat. Anything outdoors needs to happen before 10am.

Rain is a non-issue at 3 mm for the month, with about 30 sunny days and 13.6 hours of daylight to work with.

It scores 6.5/10 here, 7th of 12 months, against 9.2/10 in the destination's best month.

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.

If your dates are flexible, February is materially better in Dubai — 2.7 points higher on the same scale.

July in Dubai — workable with trade-offs

Trade-offs · 6.5/10

July averages 36°C (96°F) — genuinely punishing heat. Anything outdoors needs to happen before 10am.

Rain is a non-issue at 10 mm for the month, with about 28 sunny days and 13.4 hours of daylight to work with.

It scores 6.5/10 here, 8th of 12 months, against 9.2/10 in the destination's best month.

Expect mid-season pricing, and crowds are moderate.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary.

If your dates are flexible, February is materially better in Dubai — 2.7 points higher on the same scale.

August in Dubai — workable with trade-offs

Trade-offs · 5.9/10

August averages 36°C (97°F) — genuinely punishing heat. Anything outdoors needs to happen before 10am.

Rainfall runs 54 mm, so plan one flexible day in three; you still get about 28 sunny days and 12.9 hours of daylight.

It scores 5.9/10 here, 12th of 12 months, against 9.2/10 in the destination's best month.

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 packable rain layer.

If your dates are flexible, February is materially better in Dubai — 3.3 points higher on the same scale.

September in Dubai — workable with trade-offs

Trade-offs · 6.4/10

September averages 34°C (93°F) — genuinely punishing heat. Anything outdoors needs to happen before 10am.

Rain is a non-issue at 1 mm for the month, with about 26 sunny days and 12.1 hours of daylight to work with.

It scores 6.4/10 here, 10th of 12 months, against 9.2/10 in the destination's best month.

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.

If your dates are flexible, February is materially better in Dubai — 2.8 points higher on the same scale.

October in Dubai — workable with trade-offs

Trade-offs · 6.2/10

October averages 32°C (89°F), so the practical pattern is early mornings, a long midday break, and evenings back outside.

Rain is a non-issue at 5 mm for the month, with about 21 sunny days and 11.4 hours of daylight to work with.

It scores 6.2/10 here, 11th of 12 months, against 9.2/10 in the destination's best month.

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.

If your dates are flexible, February is materially better in Dubai — 3 points higher on the same scale.

November in Dubai — workable with trade-offs

Trade-offs · 6.5/10

November averages 28°C (83°F), so the practical pattern is early mornings, a long midday break, and evenings back outside.

Rain is a non-issue at 8 mm for the month, with about 14 sunny days and 10.7 hours of daylight to work with.

It scores 6.5/10 here, 9th of 12 months, against 9.2/10 in the destination's best month.

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.

If your dates are flexible, February is materially better in Dubai — 2.7 points higher on the same scale.

December in Dubai — reliably good (4th best month)

Good · 8.1/10

December averages 24°C (75°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.

Expect 19 mm of rain — occasional showers rather than washed-out days — alongside about 11 sunny days and 10.4 daylight hours.

It scores 8.1/10 here, 4th of 12 months, against 9.2/10 in the destination's best month.

Expect peak pricing, and crowds are moderate.

Pack light clothing, swimwear and real sun protection.

Frequently asked

When is the best time to visit Dubai, United Arab Emirates?
In Ideal Weather mode, the best months to visit Dubai are February, March, January. February is the single peak month with an Ideal Weather score of 9.2/10 based on temperature, rainfall, humidity, daylight and historical sunny days.
What is the weather like in Dubai year-round?
Dubai has a climate profile suited to sightseeing and cultural travel. Average monthly temperatures range from 21°C in January to 36°C in August, with Ideal Weather scores between 5.9 and 9.2 out of 10.
Which months should I avoid in Dubai?
The lowest Ideal Weather-scoring months in Dubai are August (5.9/10), October (6.2/10), September (6.4/10). These months typically combine less comfortable temperatures, higher rainfall or fewer sunny days.
When is the rainy season in Dubai?
August is the wettest month in Dubai, averaging about 54 mm of rainfall. September is the driest, at roughly 1 mm.
Which is the sunniest month in Dubai?
May sees the most sun in Dubai, with about 31 sunny days on average - ideal for outdoor plans.
Is Dubai a good destination for sightseeing and cultural travel?
Dubai is well suited to sightseeing and cultural travel. Its highest Ideal Weather window (February, March, January) aligns with the conditions travelers usually look for in this style of trip.
How is the bestime.to score for Dubai calculated?
Each month receives an Ideal Weather score from 0-10 using ERA5 climate normals for Dubai: temperature comfort, precipitation, humidity, daylight hours, and historical sunny days - weighted for sightseeing and cultural travel.

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