Climate and monthly weather forecast

Flag of Oman
Flag of Oman

The climate of Oman

Oman, a nation situated on the eastern edge of the Arabian Peninsula, flaunts a unique and diverse geographical landscape. It features coastal plains, desert regions, and rugged mountain ranges, with the Arabian Sea to its southeast. The climate of Oman follows the Köppen classification "Bwh" - a hot, arid desert climate where the mean annual temperature is greater than or equal to 18°C. Its year-round weather patterns remain generally hot and dry, with infrequent rainfall contributing to the arid conditions. As a result, Oman experiences considerable temperature variations, with extreme heat in summer and cooler winters. Notably, the climate also varies significantly across its diverse landscapes, influencing local weather patterns and microclimates.

The best time to visit Oman

The ideal time to visit Oman is during the cooler months from November to February. During this period, temperatures are typically between 20°C to 30°C, providing a more comfortable climate for outdoor exploration. The pleasant weather allows visitors to fully experience the beauty of Oman's diverse landscapes - from the pristine beaches of its coastal plains to the undulating dunes of the Sharqiya Sands desert. In these months, outdoor activities such as trekking, wildlife spotting, and camping are more enjoyable, making it the most attractive season for tourism.

The worst time to visit Oman

The hottest months in Oman, from May to August, are generally considered the least favourable time for a visit. During this period, temperatures can skyrocket to well above 40°C, particularly in the interior regions. The extreme heat, coupled with minimal rainfall and high humidity especially in coastal regions, can make outdoor activities both uncomfortable and potentially dangerous. Furthermore, the occasional occurrence of a Khareef, or monsoon, in the Dhofar region can cause heavy rainfall and flooding during the summer months.

Spring weather in Oman

Springtime in Oman, falling in March and April, sees gradually rising temperatures with highs ranging from 25°C to 35°C. The country remains predominantly dry during this period, with occasional light showers possible. These months serve as a transition period from the mild winter to the scorching summer heat, with conditions growing progressively warmer. The increasing temperatures make it an excellent time to explore Oman's mountainous regions, which remain relatively cool compared to the desert and coastal areas.

Summer weather in Oman

Summers in Oman, from May to August, are characterized by intense heat and high humidity, particularly in coastal areas. Interior regions, such as the desert, can see temperatures soaring to over 50°C. On the coast, temperatures generally stay between 30°C to 40°C, but humidity levels can reach up to 90%, making the heat feel more oppressive. This period sees minimal rainfall, with the exception of the Dhofar region, which experiences its unique monsoon season known as the Khareef.

Autumn weather in Oman

Autumn in Oman, from September to October, is a transitional season where the country begins to cool down from the extreme summer heat. During these months, temperatures generally range from 25°C to 35°C across the country. Although the weather remains predominantly dry, the chance of scattered rain showers increases slightly, especially towards the end of October. This period offers more manageable temperatures for outdoor exploration and activities compared to the summer months.

Winter weather in Oman

Winter in Oman spans from November to February, with temperatures ranging from a mild 15°C in the mountainous regions to a pleasant 25°C in the coastal and desert areas. This season also brings the most rainfall, though it is still relatively scarce, adding to the overall aridity of the country. However, the rainfall, although minimal, breathes life into Oman's landscapes, making them a sight to behold. The mild temperatures and revitalized landscapes make winter the most popular time for tourism in Oman.

Weather in January

January marks the heart of the winter season in Oman. Throughout the country, temperatures tend to range from 18°C to 25°C, providing a pleasant and mild climate. January is one of the cooler months of the year and is markedly different from the sweltering temperatures experienced during the summer months. Weather in January »

Weather in February

February in Oman marks the tail-end of the winter season. The weather conditions during this month are akin to those in January, with mild and pleasant temperatures prevailing throughout the country. Average temperatures generally fluctuate between 20°C and 27°C, indicating a subtle increase as the country approaches the warmer spring season. In the capital city of Muscat, February temperatures exhibit a slight rise compared to January, typically ranging from 18°C to 26°C. Weather in February »

Weather in March

March in Oman signifies the arrival of spring, a transitional season marked by progressively rising temperatures. Average temperatures begin to climb and generally fluctuate between 23°C and 30°C across the country. These temperatures represent a shift from the cooler conditions of the winter months and foreshadow the impending summer heat. In Muscat, the capital city, March experiences a noticeable increase in temperatures compared to February. Weather in March »

Weather in April

April marks the culmination of the spring season in Oman and serves as a prelude to the country's intensely hot summer. This month witnesses a significant increase in temperatures, with averages typically oscillating between 26°C and 36°C across most regions. Weather in April »

Weather in May

May in Oman ushers in the onset of the summer season, a time marked by intense heat and soaring temperatures. Across most regions, average temperatures escalate drastically, fluctuating between 30°C and 40°C. This stark increase in heat represents a complete departure from the cooler winter and spring months, signaling the arrival of Oman's sweltering summer. In the capital city of Muscat, May temperatures typically range from 28°C to 40°C. Weather in May »

Weather in June

June in Oman marks the full onset of the summer season and is characterized by extraordinarily high temperatures. Across the majority of regions, the average temperatures tend to fluctuate between 33°C and 43°C. This escalation in heat is reflective of the intense summer months in Oman, significantly hotter than any previous time in the year. Muscat, the capital city, experiences scorching heat in June, with temperatures often rising from 30°C to a staggering 43°C. Weather in June »

Weather in July

July is the peak of the summer season in Oman, characterized by extremely high temperatures that are among the highest in the world. Across most regions, average temperatures can reach between 35°C and 45°C. These temperatures represent the pinnacle of the Omani summer, a period of intense heat that far exceeds any other time of the year. In Muscat, the capital city, temperatures in July can soar from 33°C to an extreme 45°C. Weather in July »

Weather in August

August in Oman continues the trend of the summer season, presenting scorching heat and minimal rainfall. Across the country, average temperatures often range between 34°C and 44°C, sustaining the intense heat experienced during the peak of summer in July. In the capital city, Muscat, temperatures in August typically span from 33°C to 44°C. Weather in August »

Weather in September

September in Oman marks the beginning of the transition from the blistering summer season towards the relatively milder autumn months. However, the country continues to experience high temperatures, with averages typically oscillating between 31°C and 40°C across most regions. Weather in September »

Weather in October

October in Oman signifies the arrival of autumn, a season characterized by a noticeable decrease in temperatures compared to the sweltering summer months. Average temperatures during this time typically range between 27°C and 35°C across the majority of regions, providing a much-needed respite from the intense heat of the previous months. In the capital city of Muscat, temperatures in October usually fluctuate between 26°C and 35°C, a significant drop from the summer highs. Weather in October »

Weather in November

November in Oman represents the continuation of the autumn season and the approach of winter, bringing further reductions in temperature. Average temperatures during November typically range between 23°C and 30°C across most regions, creating a more comfortable climate compared to the preceding summer months. In Muscat, the capital, November temperatures usually fluctuate between 22°C and 30°C, a continuation of the cooling trend seen in October. Weather in November »

Weather in December

December in Oman marks the advent of winter and is characterized by mild temperatures and reduced heat. Across most regions, the average temperatures during this time typically range between 18°C and 25°C. This cooler climate provides a stark contrast to the intense heat experienced during the summer months. In the capital city, Muscat, December temperatures usually range from 17°C to 25°C, offering a pleasant environment compared to the scorching summer heat. Weather in December »


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