Muscat Weather
A month-by-month look at temperature, rainfall and what to pack in Muscat. The annual average is 34°C high / 24°C low — hottest in July (42°C) and coldest in January (17°C).
Muscat Weather at a Glance
As of 2026A quick summary of Muscat's year-round climate and the best time to visit.
- Annual average
- 34° / 24°
- Best time to visit
- January, February, November
- Hottest month
- July (42°C)
- Coldest month
- January (17°C)
- Wettest month
- January (25mm)
- Driest month
- June (2mm)
As of 2026, Muscat's weather averages 34°C high / 24°C low across the year, and the best time to visit for stable temperatures, rainfall and crowds is January, February, November. The hottest month is July (42°C), the coldest is January (17°C), and the wettest is January (25mm).
When is the best time to visit Muscat?
January is one of Muscat's finest months — around 25°C/17°C (77°F/63°F), warm and sunny by day with mild evenings. Rain is rare (about 25mm over a couple of days), so days are bright and dry. This is peak season and the best time for everything Oman does well: wadi hikes (Wadi Shab, Wadi Bani Khalid), Wahiba Sands desert camping, the Mutrah Corniche, and walking the souq are all comfortable, without the brutal summer heat. The sea is cool but swimmable, and the mountains at Jebel Akhdar are crisp. The trade-off is demand. Hotel prices sit at their yearly high and the city is busy with winter-sun visitors, so book accommodation, desert camps, and popular restaurants ahead. Note: desert nights can be genuinely cold, so pack a warm layer for camping or the mountains. Carry a headscarf and fully modest clothing for the Grand Mosque, which doesn't lend robes.
February stays in the sweet spot — around 26°C/17°C (79°F/63°F), warm and reliably sunny with only the odd shower (about 20mm). Comfortable from morning to evening. It's prime time for everything outdoors: the Grand Mosque, Mutrah, the wadis, and a Wahiba Sands desert overnight, all without the heat that arrives later. The sea is warming and pleasant for swimming, and the mountains are at their best. As in January, this is high season, so expect busy sights and peak hotel prices — book ahead, especially desert camps. The light is excellent for photography, particularly the white marble of the Grand Mosque and the dunes at sunset. Note: the sun strengthens through the month, so use sunscreen even when the air feels mild. Desert nights are still cool — pack a layer, and modest clothing for cultural sites.
November in Muscat is the welcome return of the comfortable season — around 31°C/22°C (88°F/72°F), warm, sunny, and mostly dry (about 12mm). Evenings turn pleasantly cool. This is the start of the high season, and the weather is excellent for everything Oman offers: wadi hikes, Wahiba Sands camping, the mountains, the Corniche, and the souq are all comfortable again, and the sea is still warm enough to swim. It's one of the best months to visit. Oman National Day (November 18, marking the late Sultan Qaboos's birthday) brings decorations, flags, and a festive mood, along with a domestic-holiday surge — book around that date ahead. Hotel rates and crowds climb toward their winter peak through the month. Note: desert and mountain nights start to feel cool — pack a layer for camping. The Grand Mosque dress code still applies, so bring a headscarf and modest clothing.
What is Muscat weather like month by month?
Tap any month for a detailed guide with what to wear, sunrise/sunset and air quality.
| Month | High/Low | Rain | Rainy days | Crowds | |
|---|---|---|---|---|---|
| January | 25° / 17° | 25mm | 2 | Busy | Details → |
| February | 26° / 17° | 20mm | 2 | Busy | Details → |
| March | 29° / 20° | 20mm | 2 | Busy | Details → |
| April | 34° / 24° | 10mm | 1 | Moderate | Details → |
| May | 39° / 28° | 5mm | 0 | Quiet | Details → |
| June | 41° / 30° | 2mm | 0 | Quiet | Details → |
| July | 42° / 31° | 2mm | 0 | Quiet | Details → |
| August | 41° / 30° | 2mm | 0 | Quiet | Details → |
| September | 39° / 28° | 2mm | 0 | Quiet | Details → |
| October | 35° / 25° | 8mm | 1 | Moderate | Details → |
| November | 31° / 22° | 12mm | 1 | Busy | Details → |
| December | 27° / 19° | 25mm | 2 | Busy | Details → |
What should you wear in Muscat?
Hot and dry — around 34°C/24°C (93°F/75°F). Light, loose, breathable clothing, a hat, and plenty of water. UV is extreme (10) — SPF 50+ essential. Headscarf and modest cover-up for the Mosque.
Extreme heat and high humidity — around 42°C/31°C (108°F/88°F). Minimal time outdoors; lightweight clothing, a hat, and water at all times. UV is extreme (11). Headscarf and modest cover-up for the Mosque.
Hot but easing — around 35°C/25°C (95°F/77°F). Light, loose clothing, a hat, and water. UV high (8) — SPF 50+. Headscarf and modest cover-up for the Mosque.
Warm, ideal winter — around 26°C/17°C (79°F/63°F). Light clothing for the day with a light layer for the evening. Headscarf and modest cover-up for the Mosque; sunglasses and sunscreen for the strengthening sun.
Muscat Weather FAQ
What is the best time to visit Muscat? +
For weather, January, February, November are the most comfortable months. Highs sit around 25°C with relatively stable rainfall and crowds.
What are the hottest and coldest months in Muscat? +
The hottest month is July with an average high of 42°C, and the coldest is January with an average low of 17°C. The annual average is 34°C high / 24°C low.
When does it rain most in Muscat? +
The wettest month is January (25mm over about 2 rainy days) and the driest is June (2mm). Total annual rainfall is roughly 133mm.
What should I pack for Muscat? +
Spring (Mar–May) averages 34/24°C — Hot and dry — around 34°C/24°C (93°F/75°F). Light, loose, breathable clothing, a hat, and plenty of water. UV is extreme (10) — SPF 50+ essential. Headscarf and modest cover-up for the Mosque. Summer (Jun–Aug) averages 41/30°C — Extreme heat and high humidity — around 42°C/31°C (108°F/88°F). Minimal time outdoors; lightweight clothing, a hat, and water at all times. UV is extreme (11). Headscarf and modest cover-up for the Mosque. Autumn (Sep–Nov) averages 35/25°C — Hot but easing — around 35°C/25°C (95°F/77°F). Light, loose clothing, a hat, and water. UV high (8) — SPF 50+. Headscarf and modest cover-up for the Mosque. Winter (Dec–Feb) averages 26/18°C — Warm, ideal winter — around 26°C/17°C (79°F/63°F). Light clothing for the day with a light layer for the evening. Headscarf and modest cover-up for the Mosque; sunglasses and sunscreen for the strengthening sun.
What is the weather in Muscat this month (June)? +
June averages 41°C high / 30°C low with 2mm rainfall over about 0 rainy days. Crowds are quiet and prices are low.
Keep Planning Your Muscat Trip
Why you can trust weather guide
Based in Chiang Mai for 8+ years, with 30+ countries visited across Southeast Asia, Japan, and Europe. Every detail in this guide is primary-source verified as of April 2026, with prices auto-refreshed via live exchange rate APIs. This isn't AI-generated boilerplate — it's written from the perspective of someone who has actually been there.