May Weather in Ibiza, Spain - 2025

Ibiza is the most prominent of the Balearic Islands in the Mediterranean Sea. The nightlife in Ibiza Town and San Antoni is world-famous, with major European nightclubs having spots on the island. It is 150 km (93 Miles) from the city of Valencia. It is also a UNESCO World Heritage Site. The official language of the island is Catalan.

Asides from the thriving nightclub scene, Ibiza is also well known for its quiet villages, yoga retreats, beaches, bars, and shops. There is also a historic side of the island in Ibiza town, that could be explored, and the island is an intersection of many cultures like Punic, Byzantine, Muslim, Roman, Phoenician, and Catalan.

There is a thriving natural environment in Ibiza. Like the Posidonia Oceanica which is part of the World Heritage declaration because they help in maintaining the marine ecosystem and the preservation of the sand on the local beaches and the clean clear waters. Ibiza is a great location to enjoy your holiday, surrounded by the Mediterranean Sea, beautiful scenes, arts, shopping, and other leisure opportunities.

May weather in Ibiza Spain

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

Generally, May in Ibiza will be really nice. Historical data shows that you can expect an average temperature of around 75°F / 24°C. As there is not a lot of humidity, it will feel comfortable. During the night, it will cool down to around 57°F / 14°C. Many will prefer a location with air conditioning due to the humidity level.

Ibiza has some rainy days in May. You can expect around 6 rainy days, with on average 1.2 inches / 31 mm of rain during the whole month.

May weather in Ibiza Spain in more detail

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

- What will the temperature be in Ibiza in May

Generally, you can expect in May an average temperature of 75°F / 24°C during the day and an average of 57°F / 14°C during the night. In May, during the warmest part of the afternoon, the temperature can often get as high as 87°F / 31°C, and at the end of the night, it can get as low as 46°F / 8°C.

When looking at the whole year, January is the coldest month, with an average temperature of around 60°F / 16°C. July and August are the hottest months, with an average temperature of around 89°F / 32°C. When comparing May with the temperature in the month before and after, this is slightly higher than April, which sees an average maximum temperature of around 69°F / 21°C. And slightly less than June, which sees an average maximum temperature of around 84°F / 29°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, August is the hottest month, with a temperature of around 100°F / 38°C. January is the coldest month, with a temperature of around 71°F / 22°C. When comparing May with the temperature in the month before and after, this is slightly higher than April, which sees an average maximum temperature of around 82°F / 28°C. And slightly less than June, which sees an average maximum temperature of around 95°F / 35°C.

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

- Can you expect rain in May in Ibiza?

Generally, you can expect about 6 rain days in May, with on average 1.2 inches / 31 mm of rain.

When looking at the whole year, July is the dryest month, with an average rainfall of around 0.1 inches / 2 mmmm. November is the wettest month, with an average rainfall of around 1.5 inches / 39 mmmm. When comparing May with the month before and after, this is almost equal to April, which sees around 1.3 inches / 33 mm of rain. And a lot more than June, which sees around 0.3 inches / 7 mm of rain

If we look at the number of days with rain, July is the month with the least amount of rain days with an average of between 1 and 2 days. April and November And are the months with the most rain days with an average of between 6 and 7 days When comparing May with the month before and after, this is almost equal to April, which sees an average of between 6 and 7 days of rain. And slightly more than June, which sees around 3 days of rain

- What will the water temperature be in Ibiza for May

You can expect in May, the water temperature for Ibiza to be between 71°F / 22°C and 62°F / 17°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.

August has the highest water temperature, with an average of between 80°F / 27°C and 82°F / 28°C. February has the lowest water temperature, with an average of between 59°F / 15°C and 60°F / 16°C. When comparing the water temperature from May with the month before and after, May has a water temperature slightly higher than April, with a water temperature of around 64°F / 18°C. And slightly less than the water temperature from June, that is an average of between 77°F / 25°C and 78°F / 26°C.

- Can you expect in May a lot of sunny days in Ibiza

Generally, you can expect around 6 sunny days in May and around 19 partly sunny days. The remaining days will be cloudy.

When looking at the whole year, January is the month with the highest number of sunny days, with around 12 sunny days. May is the month with the lowest number of sunny days, with an average of between 6 and 7 sunny days. When comparing May with the number of sunny days in the month before and after, it is almost equal to April, with around 8 sunny days. And almost equal to June, with an average of between 6 and 7 sunny days

We have looked at the sunny days in Ibiza. Let's also look at the cloudy or overcast days. January is the month with the highest number of cloudy days, with around 9 cloudy days. July is the month with the lowest number of cloudy days, with an average of between 0 and 1 cloudy days. When comparing May with the number of cloudy days in the month before and after, it is almost equal to April, with an average of between 5 and 6 cloudy days. And slightly more than June, with an average of between 1 and 2 cloudy days

- Will it be comfortable in May in Ibiza?

Generally, May in Ibiza will not be very humid, and will feel comfortable.

We use the humidity and temperature in Ibiza 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 "comfortable" (very dry air). July has the highest humidity, with a Wintersun Expert comfort level of "slightly uncomfortable" (moderately humid). When comparing May with the month before and after, this is slightly more than April, which has a Wintersun Comfort level of "very comfortable" (low humidty). And slightly less than June, which has a Wintersun Comfort level of "slightly uncomfortable" (moderately humid)

What to do in Ibiza Spain in May

• Cova de Can Marca: this is a natural cave system that could be explored by snowbirds. For a fee to go on tours, you can see and experience wonderful bioluminescent life thriving in the caves, adding a mysterious glow to the environment.
• Dalt Vila: A UNESCO site, the Dalt Vila is the oldest and highest part of Ibiza Town built in the 16th century by Charles V. In this area, you will see a long stretch of old walls that were constructed to fend off enemy attacks, cannons, and other remains of the islands past.
• Island of Es Vedra: This is an uninhabited island off Ibiza's southwest coast, which is also a protected natural park. It is a beautiful place to capture the rugged landscapes with your camera, and also see some of the wildlife in the area including goats, lizards, and falcons.
• Aquarium Cap Blanc: This is sure to be an unforgettable experience. The aquarium is located underground, in a sea cave where local fishermen used to trap lobsters. At this attraction, snowbirds will be able to admire different marine species like rays, morays, and conger from raised boardwalks.

Is it humid in Ibiza Spain in May?

A lot of people ask interested in the humidity or relative humidity for Ibiza Spain in May. 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 May in Ibiza, 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 Ibiza 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 May, you can expect that Ibiza will not be very humid, and will feel comfortable.

January is the month with the most comfort. It will have very dry air, and can feel somewhat uncomfortable for some people. But will be fine for most.. July is the most uncomfortable month. It will be moderately humid, and can feel slightly uncomfortable for some. In the graph, you can see that there is a significant difference between the most comfortable and most uncomfortable months

Is May a good time to go to Ibiza Spain?

Trying to answer the question of whether May is a good time to go to Ibiza 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 Ibiza in May, we can see that it will be fine for most people. In May, you can expect it to be really nice, with an average temperature of around 75°F / 24°C. As there is not a lot of humidity, it will feel comfortable. During the night, it will be around 57°F / 14°C.

The number of overcast days is more than 5, but you can still the sun with around 6 sunny days and 19 partly sunny days.

The last aspect we will look at is rain. You can expect around 6 rainy days, with on average 1.2 inches / 31 mm of rain during May. More then 5 days rain per month makes the chance higher you will see some rain during a shorter stay. But a day with rain does not mean a day you can not enjoy.

We have looked at the average day temperature, the night temperature, humidity, the number of overcast days, and the rain. We think that May a good time to go to Ibiza Spain for most visitors.

Does it rain all day in Ibiza Spain in May?

In Ibiza, it does not rain all day in May. You can expect around 6 rainy days, with on average 1.2 inches / 31 mm of rain during the month.

Another way of looking at the rain is the number of sunny days. For Ibiza Spain, there are, on average 6 sunny days and 19 partly sunny days in May. That clearly shows that it is not raining all the time.

Is May the rainiest month in Ibiza Spain?

May 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 Ibiza, we will both look at the month with the most rain, and the month with the highest number of rainy days.

April and November are the months with the the highest number of rainiest days. On average, you can expect 7 days with rain. July is the month with the lowest number of rainy days, with aproximately 1 day.

April and November are the months with the most rain. These are not equal to the months with the most rainy days. On average, you can expect 1.5 inches / 39 mm of rain. July is the month 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 0.1 inches / 2 mm of rain.

Is May the most sunniest month in Ibiza Spain?

May 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 Ibiza, 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.

January is the month with the highest number of sunny days. On average, you can expect 6 sunny days, and 19 partly suny days. May is the month with the lowest number of sunny days.

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

More information about Ibiza Spain

Weather in Ibiza Spain in other months

• Weather in Ibiza Spain for January
• Weather in Ibiza Spain for February
• Weather in Ibiza Spain for March
• Weather in Ibiza Spain for April
• Weather in Ibiza Spain for June
• Weather in Ibiza Spain for July
• Weather in Ibiza Spain for August
• Weather in Ibiza Spain for September
• Weather in Ibiza Spain for October
• Weather in Ibiza Spain for November
• Weather in Ibiza Spain for December

What to do in Ibiza Spain for each month

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