Weather in Oman in June

The weather in Oman in June is hot, with the arrival of the peak summer heat meaning temperatures often exceed an uncomfortably hot 104°F (40°C) across much of the country. To make matters worse, Muscat and coastal regions experience intense humidity, making most activities for travelers challenging in all but the early morning and late evening. The interior deserts, including the Empty Quarter, become almost unbearable for travel at any time of day. The exception is in the south, which starts to feel the effects of the Khareef monsoon that brings misty weather and cooler temperatures. Those visiting Oman in June should prioritize indoor activities, mountain excursions, or a visit to Salalah, where the climate slowly shifts towards something more refreshing as the month progresses.

Oman in June at a glance

June in Oman marks the beginning of the intense summer heat, with temperatures soaring across the country. Coastal cities like Muscat experience highs of around 104°F (40°C), while desert regions can be even hotter. Nights offer little relief, with temperatures remaining warm. The humidity can be stifling, too, especially along the coast.

• Outdoor activities are challenging because of the extreme heat, but indoor attractions such as museums and shopping malls provide air-conditioned respite.
• The monsoon season, or Khareef, begins in Salalah, transforming the region into a lush, misty escape from the heat.
• Tourist numbers decline in most of the country except for Salalah, where visitors start arriving to experience the early signs of the monsoon. As a result, off-season travel deals are available in Muscat and other major cities.
• June is the best time to visit Oman for travelers looking for cultural experiences in air-conditioned spaces or those heading to Salalah for the refreshing pre-monsoon atmosphere.

Is June a good time to visit Oman?

Temperatures in Oman in June soar above 104°F (40°C) in many parts of the country, which makes visiting at this time of year tricky, to say the least. However, the southern Dhofar region, particularly Salalah, begins its Khareef (monsoon) season, attracting visitors seeking cooler, misty weather. While much of Oman is experiencing intense heat, Salalah transforms into a lush, green oasis — easily one of the best places to visit in Oman during summer.

For those heading to Muscat or other northern areas, indoor attractions such as museums, shopping malls, and traditional souks offer a break from the heat. Some of the best things to do in Oman this time of year are indoors or in the water — beach resorts offer shaded lounging, and diving conditions stay solid for experienced divers.

Overall, June may not be ideal for sightseeing in the desert or interior, but it’s a fantastic time to experience the cooler, greener side of southern Oman.

Average daily temperatures in June

June is one of the hottest months in Oman, with temperatures soaring across all but a few distinct regions in the country. 

In Muscat, daytime highs average 104°F (40°C), while nights remain warm and intensely humid at 86°F (30°C). Outdoor activities are limited due to the intense heat, and most travelers prefer indoor attractions or coastal getaways, the latter often refreshed by onshore breezes. Still, if you're wondering why visit Muscat in summer, it’s one of the few places where you can enjoy world-class museums, air-conditioned souks, and relaxed seaside stays — even in the heat.

In the mountains, temperatures are slightly lower, with highs reaching around 82°F (28°C) and nighttimes descending to 63°F (17°C). While the days are hot, the evenings offer some relief, making mountain resorts a popular summer escape. Early morning tends to be a good time to get outside.

The desert regions become extremely hot, with daytime highs exceeding 113°F (45°C). Nights are marginally cooler, around 82°F (28°C), but the desert remains challenging for exploration during this period.

However, Salalah begins its unique Khareef (monsoon) season, with temperatures dropping to 81°F (27°C) and a cooling mist covering the region. The transformation of Dhofar into a lush, green landscape makes it the best destination in Oman during the summer.

What about the crowds and cost?

June falls firmly in Oman’s off-peak season due to extreme summer temperatures. Most tourist sites, including wadis and forts, see very few visitors as a result, while many desert camps temporarily close. Coastal resorts in Muscat and Salalah still receive some guests, but overall, the country experiences a sharp decline in tourist traffic.

This drop in visitors translates to significantly lower costs. Flights, hotels and excursions are often available at discounted rates, making it one of the cheapest months to visit Oman. While outdoor activities are limited by the heat, travelers who don’t mind the hot weather can enjoy a quieter, relatively inexpensive experience.

Things to do in Oman in June

The weather in Oman in June is hot, hot, hot. While the soaring daytime temperatures rule out most outdoor activities, there’s still plenty to do and some fascinating experiences to be had, either in the relatively cool coastal and mountain regions or indoors in air-conditioned luxury. Here're some of the best ativities to add to your Oman itinerary in June.

Escape to Salalah for the Khareef season

The Khareef (monsoon) season gets underway in Salalah in June. This brings cooler temperatures and banks of mist that roll in to create a magical landscape. Those lucky enough to be here in June can explore lush landscapes, visit Wadi Darbat’s waterfalls and enjoy the cooler climate that transforms the Dhofar region into a green oasis.

Dive in the Daymaniyat Islands

Despite the heat on land, the waters around the Daymaniyat Islands remain a fantastic spot for diving. Whale sharks and sea turtles can be spotted throughout June, while the vibrant coral reefs are worth donning a wetsuit to see. Early morning dives provide the best conditions before the midday sun becomes too intense.

Visit the Frankincense Land Museum

Located in Salalah, this museum is a UNESCO-listed site that showcases Oman’s rich maritime and trading history. It’s an excellent indoor activity to learn about the country’s centuries-old frankincense trade while escaping the summer heat.

Relax at a beach resort in Muscat

Luxury beach resorts in Muscat and along the coast offer world-class facilities, complete with all manner of ways to stay cool. Shaded pools, swim-up restaurants and palm-dotted private beaches make staying at a resort a viable option, despite the soaring June temperatures. Many hotels offer water activities and spa treatments for a relaxing stay.

Experience a sunset boat tour in Musandam

Evening dhow cruises in the Musandam Peninsula offer a break from the heat, with stunning views of the fjords as the sun sets. The cooler sea breeze and calm waters make it one of the best ways to explore Oman’s coastal beauty during summer.

Festivals and events in Oman in June

June marks the beginning of Oman’s hot summer, with events focused on seasonal and regional highlights. Here are some key happenings:

• Salalah monsoon season begins: The unique Khareef monsoon season kicks off in Dhofar in June, transforming the landscape into a lush green paradise. For visitors wanting to escape the heat and enjoy cooler temperatures, look no further.
• Traditional boat building in Sur: While ongoing year-round, June is a great time to visit Sur’s well-shaded boat-building yards and witness the craftsmanship behind Oman’s iconic dhows.
• Summer Solstice at Jebel Shams: The longest day of the year provides stunning sunrise and sunset views from Oman’s highest peak, making it a favorite time for photography and trekking enthusiasts.