Sun rays breaking through dark, cloudy skies creating a dramatic sky scene.

Climate

Climate

Written by: Luca Krohn , Philip Eichkorn and Michaela Eckmüller Last updated at: May 21, 2025

The climate in the Sultanate of Oman varies from region to region. In the coastal areas of the north and east of the country, it is hot and humid (subtropical climate). The humidity is - 80%. In the desert regions of the interior, which are separated from the north of the country by the Hadjar Mountains it is dry and hot. The south differs significantly from the rest of the country, as the monsoon winds blow here.

In Oman, the year can roughly be divided into summer and winter. Summer lasts from May to September. Winter sets in around mid/end of October and lasts until the end of March. The average temperatures of the seasons in the capital Muscat are about 22°C in January and 34°C in June. The annual average amount of rainfall is 100 mm at the coast and 500 mm in the mountains.

The maximum temperatures in summer range from 35 to 48°C. Muscat is surrounded by rocks, which causes the heat to be trapped and it hardly cools down at night. In the coastal region, humidity can also exceed 90% during this time. The high humidity often affects people more than the sheer heat and can lead to circulatory problems.

In winter, more pleasant temperatures prevail between 20 and 30°C. The air is drier during this time and there are occasional rains. In the mountains, it is generally cooler and it rains more often than at the coast and in the desert. In the desert, however, the humidity is at its lowest and it cools down extremely at night, which is considered pleasant. You can also enjoy blue skies and sunshine in Oman even in winter.

The southernmost region of the country, Dhofar, is the only one where regular rainfall occurs. From mid-June to mid-September, the south-west monsoon, known as "Khareef", blows over the land. The moisture from the air masses condenses on the mountain slopes, enveloping them in dense fog. The constant drizzle makes the mountains green – a unique natural spectacle. However, travelers should visit the region only toward the end of the monsoon season, as humidity over 90% can become very uncomfortable.

Discover Oman with experts who have called it their home

Your dream holiday, tailor-made by experts.

We don't just know Oman from books, we visit the country several times a year to experience the culture, landscape and people first-hand.

From your first enquiry to your return home, we are there for you personally - by phone, email or WhatsApp, whenever you need us. Our trips are as unique as you are: individually planned and provided with exclusive privileges and high-quality arrangements that will make your trip unforgettable.

You might also like this

People shopping at an indoor seafood market with long refrigerated display counters.

International Trade

2 min read

Oman's foreign trade in the first half of the last century was limited exclusively to agricultural products. Oman’s top exports early on were dates and regionally produced vegetables, fish, and frankincense resins. Trade during this time was primarily a domestic affair, with virtually no exchange with other states. Even rice, a staple of Omani food, was imported. Other types of goods were rarely imported nor considered necessary. There were no major trading ports in Oman, no serviceable airports, no infrastructure, and no modern communications technology. Oman was a dead country economically, ...

A young woman in graduation attire standing outdoors among trees, smiling at the camera.

Universities

2 min read

Even at the time of his rise to power, Sultan Qaboos had a clear vision of how he wanted to make his country and its people future-proof. And indeed, in almost 50 years of governance, he succeeded in ushering in and advancing an era of development and modernization in Oman. Improving educational opportunities in the country is a key contributor to Oman's success. An important building block for this are the universities. The only state university in the country is Sultan Qaboos University, which was opened in 1986. Today, in addition to this, there are various private universities in the count...

A close-up of an Arabian horse's head and neck with a dark background.

Arabian Horses

2 min read

As the name suggests, the origin of Arabian Horses lies on the Arabian Peninsula. However, among Arabian Horses, there are different breed groups such as purebred or half-bred Arabs and Shagya or Anglo-Arabs. They look different but share some common characteristics. Generally, Arabian Horses are spirited, enduring, and willing to work, but also sensitive and human-oriented. This makes them very popular as leisure horses. They are well-suited for longer trail rides and distances. High temperatures and humidity pose no problem for Arabs, as they served as mounts for the Bedouins for many hundre...