April Weather in Oman - 2026

The sultanate of Oman is located in western Asia on the southeast coast of the Arabian Peninsula. You may imagine dry, treeless deserts when you think of this Arabian country and you would not be far off as you can find all of that in Oman however, the coastal regions are different, beautiful, and welcoming. In stark contrast, this verdant region is known for its agricultural produce like grapes. Its diverse topography makes the country all the more fascinating and intriguing as your winter destination.

Also known as the pearl of Arabia, the stunning country is characterized by ancient architecture. Remains that point to Neolithic and Palaeolithic civilizations such as stone tools have also been found in Oman. Recently, it was ranked as the most improved nation in development and is regarded as a high-income country.

April weather in Oman

To get a good overview of the type of weather you can expect in April in Oman, we will look at the day and night temperature, minimum and maximum water temperature, and if April is comfortable or humid

Generally, April in Oman will be quite hot. Historical data shows that you can expect an average temperature of around 93°F / 34°C. But due to the extreme humidity it can feel extremely uncomfortable. During the night, it will cool down to around 71°F / 22°C. Many will prefer a location with air conditioning due to the high humidity level.

Oman does not have a lot of rainy days in April. You can expect around 1 rainy days, with on average 0.1 inches / 2 mm of rain during the whole month.

April weather in Oman in more detail

To get a better feeling for the type of weather, you can expect in April in Oman, we will look at the temperature, rain, wind, humidity, water temperature, and sun and clouds

- What will the temperature be in Oman in April

Generally, you can expect in April an average temperature of 93°F / 34°C during the day and an average of 71°F / 22°C during the night. In April, during the warmest part of the afternoon, the temperature can often get as high as 102°F / 39°C, and at the end of the night, it can get as low as 66°F / 19°C.

When looking at the whole year, January is the coldest month, with an average temperature of around 84°F / 29°C. May is the hottest month, with an average temperature of around 96°F / 36°C. When comparing April with the temperature in the month before and after, this is almost equal to March, which sees an average maximum temperature of around 89°F / 32°C. And almost equal to May, which sees an average maximum temperature of around 96°F / 36°C.

But average temperatures only tell half of the story. It is also good to check the maximum and minimum temperatures. When looking at the whole year, May and June are the hottest months, with a temperature of around 105°F / 41°C. January is the coldest month, with a temperature of around 89°F / 32°C. When comparing April with the temperature in the month before and after, this is almost equal to March, which sees an average maximum temperature of around 98°F / 37°C. And almost equal to May, which sees an average maximum temperature of around 105°F / 41°C.

In the following graph, you can see how many cold and hot days you can expect in Oman each month:

- Can you expect rain in April in Oman?

Generally, you can expect about 1 rain days in April, with on average 0.1 inches / 2 mm of rain.

When looking at the whole year, December is the dryest month, with an average rainfall of around 0 inches / 1 mmmm. July is the wettest month, with an average rainfall of around 3.8 inches / 97 mmmm. When comparing April with the month before and after, this is almost equal to March, which sees around 0.1 inches / 3 mm of rain. And slightly less than May, which sees around 0.2 inches / 6 mm of rain

If we look at the number of days with rain, November and December And are the months with the least amount of rain days with an average of between 0 and 1 days July is the month with the most rain days with an average of between 27 and 28 days. When comparing April with the month before and after, this is almost equal to March, which sees around 2 days of rain. And slightly less than May, which sees around 5 days of rain

There is one thing that is important to know, in many tropical destinations rain can be short and heavy, particularly during the rainy season. It means that the number of days with rain and the amount of rain can be high, but you will still see many lovely days with a short period of heavy rain.

- What will the water temperature be in Oman for April

You can expect in April, the water temperature for Oman to be between 84°F / 29°C and 77°F / 25°C.

To compare the water temperature we will use the maximum water temperature. You can expect this temperature on a more sunny day, close to the shore, when the wind does not mix the relatively warmer and colder water.

July has the highest water temperature, with an average of between 91°F / 33°C and 93°F / 34°C. February has the lowest water temperature, with an average of between 75°F / 24°C and 77°F / 25°C. When comparing the water temperature from April with the month before and after, April has a water temperature slightly higher than March, with a water temperature of an average of between 78°F / 26°C and 80°F / 27°C. And slightly less than the water temperature from May, that is an average of between 89°F / 32°C and 91°F / 33°C.

- Can you expect in April a lot of sunny days in Oman

Generally, you can expect around 15 sunny days in April and around 15 partly sunny days. The remaining days will be cloudy.

When looking at the whole year, December is the month with the highest number of sunny days, with around 25 sunny days. July and August And are the months with the lowest number of sunny days, with around 0 sunny days. When comparing April with the number of sunny days in the month before and after, it is almost equal to March, with an average of between 15 and 16 sunny days. And a lot more than May, with an average of between 4 and 5 sunny days

We have looked at the sunny days in Oman. Let's also look at the cloudy or overcast days. July is the month with the highest number of cloudy days, with around 27 cloudy days. October is the month with the lowest number of cloudy days, with around 0 cloudy days. When comparing April with the number of cloudy days in the month before and after, it is almost equal to March, with around 1 cloudy day. And almost equal to May, with an average of between 1 and 2 cloudy days

- Will it be comfortable in April in Oman?

Generally, April in Oman will be extremely humid, and can feel extremely uncomfortable.

We use the humidity and temperature in Oman to calculate the Wintersun Expert Comfort level for each month. The lower the Wintersun Expert Comfort level, the more comfortable it will be. Only for certain people, extremely dry air can feel slightly uncomfortable.

When looking at the whole year, January has the lowest humidity, with a Wintersun Expert comfort level of "very comfortable" (low humidty). May has the highest humidity, with a Wintersun Expert comfort level of "extremely uncomfortable" (extremely humid). When comparing April with the month before and after, this is slightly more than March, which has a Wintersun Comfort level of "slightly uncomfortable" (moderately humid). And almost equal to May, which has a Wintersun Comfort level of "extremely uncomfortable" (extremely humid)

What to do in Oman in April

• The Oman desert - part of the empty quarter, the Oman desert is an interesting sight with waves of sand dunes as far as the eyes can see. You can also take camel rides and enjoy a local desert dinner.
• Sultan Qaboos Mosque - the most important spiritual site in Oman is located in its capital city of Muscat. The architectural details on the building are truly elegant and attention-grabbing and the mosque is free to enter. Remember to wear long-sleeved clothes and women are required to wrap a scarf around their heads to cover their hair.
• Nizwa fort - this is one of the oldest and most interesting palaces in Oman. There are signs all over the palace detailing the history of the fort and explaining its defense systems.
• Bimmah sinkhole - amidst this usually dry and desert region is the most beautiful blue lake in a sinkhole. Located next to a road in the wadi Shab, the sinkhole is rumored to have been made by a meteor.
• Royal opera house muscat - this opera theatre has had many ballets and opera performances hosted within its stunning walls since it was opened in 2011.

Is it humid in Oman in April?

A lot of people ask interested in the humidity or relative humidity for Oman in April. But the real question they want to ask is not about humidity but the amount of moisture in the air. Or better, about comfort. Will it be comfortable in April in Oman, or will high humidity make it uncomfortable.

To answer this question, we have to look at the dew point. Relative humidity can change a lot in Oman during the day and night, as it changes when the amount of moisture changes and, but also when the temperature changes. It is a lot less reliable for comfort. Where the dew point only varies with the amount of moisture in the air.

Looking at the dew point, we can see that for the month of April, you can expect that Oman will be extremely humid, and can feel extremely uncomfortable.

January is the month with the most comfort. It will not be very humid, and will feel comfortable. May is the most uncomfortable month. It will be extremely humid, and can feel extremely uncomfortable. In the graph, you can see that there is some difference between the most comfortable and most uncomfortable months

Is April a good time to go to Oman?

Trying to answer the question of whether April is a good time to go to Oman is not as easy as it first seems. Some people like colder weather, and others prefer a warmer climate. Some are fine with some humidity, and others are not. If your location has air conditioning, the night temperature is less important.

These are some examples. I will try to answer the question with a more generic person in mind. The more detailed information in this article should be enough to check further if this applies to you as well.

If we look at the average temperature for Oman in April, we can see that it will be too hot for a lot of visitors. In April, you can expect it to be quite hot, with an average temperature of around 93°F / 34°C. But due to the extreme humidity it can feel extremely uncomfortable. During the night, it will be around 71°F / 22°C.

As the number of overcast days is not high, you can enjoy the sun with around 15 sunny days and 15 partly sunny days.

The last aspect we will look at is rain. You can expect around 1 rainy days, with on average 0.1 inches / 2 mm of rain during April. If it were more than five days, the location would be slightly less attractive for a shorter stay.

We have looked at the average day temperature, the night temperature, humidity, the number of overcast days, and the rain. We think that April in Oman is not the most optimal destination. But that doesn't mean it is not a good time for you to go. As said before, each visitor has their own preferences when it comes to the weather.

Does it rain all day in Oman in April?

In Oman, it does not rain all day in April. You can expect around 1 rainy days, with on average 0.1 inches / 2 mm of rain during the month.

Another way of looking at the rain is the number of sunny days. For Oman, there are, on average 15 sunny days and 15 partly sunny days in April. That clearly shows that it is not raining all the time.

Is April the rainiest month in Oman?

April is not the month with the most rainy days, and not the month with the most rain.

To answer what the rainiest month is in Oman, we will both look at the month with the most rain, and the month with the highest number of rainy days.

July is the month with the the highest number of rainiest days. On average, you can expect 27 days with rain. November and December are the months with the lowest number of rainy days, with aproximately 0 days.

July is the month with the most rain. This is not equal as the one with the most rainy days. On average, you can expect 3.8 inches / 97 mm of rain. November and December are the months with the least amount of rain. This is not the same month as the one with the lowest number of rainy days. You can expect approximately 0 inches / 1 mm of rain.

Is April the most sunniest month in Oman?

April is not the month with the most sunny days, not the month with the most partly sunny days, and it is not the month with the lowest number of overcast days.

To answer what the sunniest month is in Oman, we will of course look at the month with the most sunniest days, but also look at the month with the biggest number of days that are sunny or partly sunny.

December is the month with the highest number of sunny days. On average, you can expect 15 sunny days, and 15 partly suny days. July and August are the months with the lowest number of sunny days.

October is the month with the highest number of sunny days and partly sunny days combined. While July is the month with the lowest number of sunny days and partly sunny days combined.

The last thing we will look at is the number of overcast days. October is the month with the lowest number of overcast days. While July is the month with the highest number of overcast days.

More information about Oman

Weather in Oman in other months

• Weather in Oman for January
• Weather in Oman for February
• Weather in Oman for March
• Weather in Oman for May
• Weather in Oman for June
• Weather in Oman for July
• Weather in Oman for August
• Weather in Oman for September
• Weather in Oman for October
• Weather in Oman for November
• Weather in Oman for December

What to do in Oman for each month

• What to do in January in Oman
• What to do in February in Oman
• What to do in March in Oman
• What to do in April in Oman
• What to do in May in Oman
• What to do in June in Oman
• What to do in July in Oman
• What to do in August in Oman
• What to do in September in Oman
• What to do in October in Oman
• What to do in November in Oman
• What to do in December in Oman