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When to Visit Muscat

Climate guide & best times to travel

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Monthly Climate Data for Muscat Average temperature and rainfall by month Climate Overview 11°C 19°C 27°C 35°C 44°C Rainfall (mm) 0 7 15 Jan Jan: 25.0°C high, 16.0°C low, 15mm rain Feb Feb: 26.0°C high, 17.0°C low, 8mm rain Mar Mar: 29.0°C high, 20.0°C low, 13mm rain Apr Apr: 34.0°C high, 24.0°C low, 10mm rain May May: 39.0°C high, 29.0°C low, 3mm rain Jun Jun: 39.0°C high, 30.0°C low, 8mm rain Jul Jul: 37.0°C high, 30.0°C low, 3mm rain Aug Aug: 35.0°C high, 28.0°C low Sep Sep: 35.0°C high, 27.0°C low Oct Oct: 34.0°C high, 24.0°C low Nov Nov: 29.0°C high, 21.0°C low, 8mm rain Dec Dec: 26.0°C high, 17.0°C low, 10mm rain Temperature Rainfall
Muscat sits at one of the region's most climatically extreme latitudes. The Hajar Mountains crash into the Gulf of Oman, gifting the Omani capital a desert climate with one coastal twist: the sea pins humidity near 70 % all year, even when rainfall is practically nil. The upshot is that Muscat summers feel unlike other Gulf cities. Not hotter, though they are hot. More enveloping. The air wraps you rather than crushing you. The year splits into three clear chapters. Winter, roughly November to February, delivers highs in the mid-to-upper twenties Celsius and nights that can feel cold. January dips to 16°C (62°F). This is when Muscat shines for outdoor roaming. The summer furnace, late April through October, pushes highs to 37-39°C (99-102°F) and refuses to let nights fall below 27-30°C (80-86°F). Midday ventures become reckless. Life shifts to dawn and after dusk. Between these poles, March to early April and October to November give the most forgiving travel windows. Annual rainfall is almost nothing. A few millimetres in winter, the odd spring sprinkle, and zero from June through October. This matters. In Muscat you plan around heat, not rain. Simple.

Best Time to Visit

Recommended timing for different travel styles.

Beach
For beach and pure downtime, target November through March. Gulf of Oman waters stay warm year-round, yet daytime highs of 25-29°C (77-84°F) let you linger on Qantab and Bandar Jissah sands without the sun exacting revenge.
Cultural
For culture, December through February is prime. Muttrah Corniche, the old city lanes, and Muscat's mosque architecture reward walking, and winter temperatures make that pleasant. The Muscat Festival, usually spanning January and February, layers extra energy onto the streets.
Adventure
For adventure and hiking, November and March win. Hajar Mountains and nearby wadis dazzle, and these months allow multi-hour treks without pre-dawn alarms or heat drills. March carries a crisp edge before summer roars in.
Budget
For tight budgets, April and October sit on the heat-season fringe. Hot enough to scare leisure crowds, so hotel rates soften. Plan outdoor time for dawn. Accept that afternoons belong to air-conditioning.

What to Pack

Essentials and seasonal recommendations for Muscat.

Year-Round Essentials
high-SPF sunscreen
The sun in Muscat is fierce even in January. Pale stone and water bounce glare upward. Protection is non-negotiable.
quality sunglasses
None
a lightweight scarf or shawl
A scarf is required for mosque visits. It also tames icy indoor air conditioning.
a reusable water bottle
since hydration matters significantly across all seasons here
lip balm
because the dry desert air is dehydrating even when the temperature feels mild
a basic first-aid kit including rehydration sachets for the hotter months
None
a compact daypack for excursions to the wadis and mountains
None
cool months from November through March
Clothing
Light layers rule. Breathable fabrics handle daytime heat.
Layering Tip
Bring a light cardigan or jacket. January evenings at 16°C (62°F) can bite.
shoulder months of April and October
Clothing
loose-fitting natural fabrics such as linen and cotton are ideal
Accessories
a wide-brimmed hat becomes useful rather than optional
summer months from May through September
Clothing
Loose, long-sleeved shirts in wicking fabric beat sleeveless tops. They block sun and fit local norms.
Plug Type
Type G plugs, the three-pin rectangular configuration used in the UK
Voltage
240V at 50Hz
Adapter Note
Modern laptops and phone chargers are dual-voltage. They need only a plug adapter. Older 120V North American gear needs a voltage converter plus the adapter.
Skip These Items
Skip the heavy coat. Even January nights need just a light jacket. Avoid shorts or sleeveless tops in souqs, old neighborhoods, and mosques. Beach resorts and pools welcome them. Ditch the umbrella. Brief showers call for a packable rain shell instead. Leave high heels at home. Muttrah's cobbled lanes punish anything but flat soles.
Full Packing Checklist

Interactive checklist with shopping links for every item you need.

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Month-by-Month Guide

Climate conditions and crowd levels for each month of the year.

January

December brings Muscat as close to ideal as it gets. Days hit 25°C (77°F) and evenings slide to 16°C (62°F). A light jacket feels right after sunset. Rain is possible but rarely more than a quick rinse. Plans stay intact.

High 25°C (77°F)
Low 16°C (62°F)
Rainfall possible but typically amounts to no more than a brief shower
Crowds High
View Details →
February

January mirrors December, slightly warmer at 26°C (79°F) by day and 17°C (64°F) at night. This is peak season. Hotels fill, and the waterfront buzzes after dark. Rain odds remain slim, maybe 8 mm for the month.

High 26°C (79°F)
Low 17°C (64°F)
Rainfall perhaps 8mm across the month
Crowds High
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March

February warms to 29°C (84°F) by day and 20°C (68°F) at night. Still comfortable. Arguably the best month for active travel. Hiking, beach days, long city walks all work without heat hacks. Light showers can pop early on.

High 29°C (84°F)
Low 20°C (68°F)
Rainfall Occasional light showers are possible early in the month.
Crowds Medium
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April

March signals summer's first knock. Highs reach 34°C (94°F) and nights bottom out at 24°C (76°F), far less relief than winter granted. Early starts and midday retreats keep plans alive. Rainfall fades fast.

High 34°C (94°F)
Low 24°C (76°F)
Rainfall drops off sharply
Crowds Low
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May

April unleashes the real heat. Days routinely hit 39°C (103°F) and nights barely dip to 29°C (84°F). Natural evening breezes vanish. Outdoor life shrinks to the first light hours.

High 39°C (103°F)
Low 29°C (84°F)
Rainfall None
Crowds Low
View Details →
June

May holds the line at 39°C (102°F) by day and 30°C (86°F) at night. Heat plus humidity makes this one of the toughest outdoor months. A trace of rain is technically possible. It cools nothing.

High 39°C (102°F)
Low 30°C (86°F)
Rainfall A trace of rain is technically possible but provides no meaningful cooling effect.
Crowds Low
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July

June eases slightly to 37°C (99°F) peaks, yet nights stay at 30°C (86°F) and humidity climbs as Arabian Sea moisture surges. Rainfall is negligible. Many Omanis decamp to Salalah for the khareef monsoon, leaving Muscat quieter.

High 37°C (99°F)
Low 30°C (86°F)
Rainfall negligible
Crowds Low
View Details →
August

July has a paper improvement: highs around 35°C (96°F), lows near 28°C (83°F). In reality it still feels like July. Zero measurable rain. Indoor havens such as Muttrah souq and the corniche become the day's natural anchors.

High 35°C (96°F)
Low 28°C (83°F)
Rainfall No measurable rainfall this month.
Crowds Low
View Details →
September

September holds steady at 35°C (95°F) highs and 27°C (80°F) lows. Rain stays away. Toward month's end, the air softens just a touch. The heat eases. But only slightly. Real cooling waits for October.

High 35°C (95°F)
Low 27°C (80°F)
Rainfall no meaningful rain
Crowds Low
View Details →
October

October is Muscat's second shoulder season. Highs slide to 34°C (94°F). Nights drop to 24°C (76°F). That difference matters. Summer's grip loosens. Rain remains absent. Locals trickle back. The city wakes up.

High 34°C (94°F)
Low 24°C (76°F)
Rainfall No measurable rainfall.
Crowds Low to Medium
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November

November rewards visitors. Daytime peaks at 29°C (85°F). Evenings hover at 21°C (69°F). One or two light showers total 8mm. They refresh, never ruin plans. Crowds are thinner. Weather is prime.

High 29°C (85°F)
Low 21°C (69°F)
Rainfall perhaps 8mm across the month
Crowds Medium
View Details →
December

January feels like February's twin. Days sit at 26°C (79°F). Nights dip to 17°C (64°F). Rain totals 10mm and passes quickly. Muttrah Corniche glows. Old alleys draw. Parks invite lingering.

High 26°C (79°F)
Low 17°C (64°F)
Rainfall averaging around 10mm
Crowds High
View Details →

Ready to plan your trip to Muscat?

Now that you've got the research covered, here's where to go next.

Top Things to Do

Curated attractions, tours, and experiences in Muscat.

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Where to Stay

Best neighbourhoods and hotels for every budget.

Find hotels →

What to Pack

Climate-specific gear and essentials for Muscat.

See packing list →

Continue Planning Your Trip

Packing List

What to bring on your trip for Muscat

When to Visit

Best times to travel for Muscat

Budget Guide

Trip costs and money tips for Muscat