January Weather in Formentera, Spain - 2025

Formentera belongs to the archipelago of Balearic Islands, composed of the main islands of Mallorca, Menorca, and Ibiza and the smaller ones of Cabrera, Conejera, Dragonera, Es Vedrà, Espalmador, Espardell, and Tagomago. Formentera is 20 km (12 Miles) long and only 2 km (1.2 Miles) wide at its smallest expanse.

Formentera's population centers are villages of varying sizes, unsurprising since there are only 12,000 inhabitants, most of which are based in the island capital, Sant Francesc Xavier. Whilst some of these villages have grown over the years, even the largest places are barely towns. People go to Formentera simply to relax, spend time lazing on one of its strikingly beautiful beaches, and bathing in its sparkling crystalline waters. It's no surprise that Formentera's beaches are regularly voted as Europe's best, also ranking in the top ten worldwide.

The blissful and bohemian island of Formentera can be said to be an unspoiled, peaceful paradise with gorgeous beaches, sparkling waters, and charming villages - it is one of the easiest spots for snowbirds to lose themselves in.

January weather in Formentera Spain

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

Generally, January in Formentera will be slightly on the colder side. Historical data shows that you can expect an average temperature of around 60°F / 16°C. But due to the very dry air, it can feel somewhat uncomfortable for some people. During the night, it will cool down to around 42°F / 6°C.

Formentera has rainy days in January. You can expect around 7 rainy days, with on average 1.4 inches / 35 mm of rain during the whole month.

January weather in Formentera Spain in more detail

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

- What will the temperature be in Formentera in January

Generally, you can expect in January an average temperature of 60°F / 16°C during the day and an average of 42°F / 6°C during the night. In January, during the warmest part of the afternoon, the temperature can often get as high as 71°F / 22°C, and at the end of the night, it can get as low as 30°F / -1°C.

When looking at the whole year, January and December are the coldest months, 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 January with the temperature in the month before and after, this is equal to December, which sees an average maximum temperature of around 60°F / 16°C. And almost equal to February, which sees an average maximum temperature of around 62°F / 17°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, July and August are the hottest months, with a temperature of around 98°F / 37°C. January and December are the coldest months, with a temperature of around 71°F / 22°C. When comparing January with the temperature in the month before and after, this is equal to December, which sees an average maximum temperature of around 71°F / 22°C. And almost equal to February, which sees an average maximum temperature of around 75°F / 24°C.

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

- Can you expect rain in January in Formentera?

Generally, you can expect about 7 rain days in January, with on average 1.4 inches / 35 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 January with the month before and after, this is almost equal to December, which sees around 1.4 inches / 36 mm of rain. And more than February, which sees around 1.1 inches / 29 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 January with the month before and after, this is equal to December, which sees an average of between 6 and 7 days of rain. And equal to February, which sees an average of between 6 and 7 days of rain

- What will the water temperature be in Formentera for January

You can expect in January, the water temperature for Formentera to be between 60°F / 16°C and 57°F / 14°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 January with the month before and after, January has a water temperature slightly lower than December, with a water temperature of around 66°F / 19°C. And almost equal to the water temperature from February, that is an average of between 59°F / 15°C and 60°F / 16°C.

- Can you expect in January a lot of sunny days in Formentera

Generally, you can expect around 12 sunny days in January and around 10 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 January with the number of sunny days in the month before and after, it is almost equal to December, with around 11 sunny days. And almost equal to February, with around 10 sunny days

We have looked at the sunny days in Formentera. 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 January with the number of cloudy days in the month before and after, it is almost equal to December, with an average of between 8 and 9 cloudy days. And almost equal to February, with an average of between 7 and 8 cloudy days

- Will it be comfortable in January in Formentera?

Generally, January in Formentera will have very dry air, and can feel somewhat uncomfortable for some people. But will be fine for most..

We use the humidity and temperature in Formentera 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 January with the month before and after, this is less than December, which has a Wintersun Comfort level of "very comfortable" (low humidty). And almost equal to February, which has a Wintersun Comfort level of "comfortable" (very dry air)

What to do in Formentera Spain in January

Formentera has notable places that are worthwhile visiting:

• The villages: snowbirds can visit the villages of San Fernando, Es Caló, and El Pilar de la Mola. All have their own distinct old-world Mediterranean charms and feel almost like they belong to another age.
• The Beaches: the major beaches include Playa Illetes, Playa de Levante, Playa Pujols, Playa Migjorn, Playa es Arenals and Cala Saona.
• Sites/ruins: Megalithic sites, a Roman road, some watch-towers (18th century), the 18th century chapel of Sant Francesc Xavier, and a small Ethnological museum.

Is it humid in Formentera Spain in January?

A lot of people ask interested in the humidity or relative humidity for Formentera Spain in January. 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 January in Formentera, 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 Formentera 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 January, you can expect that Formentera will have very dry air, and can feel somewhat uncomfortable for some people. But will be fine for most..

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 January a good time to go to Formentera Spain?

Trying to answer the question of whether January is a good time to go to Formentera 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 Formentera in January, we can see that it will be on the colder side for most. In January, you can expect it to be slightly on the colder side, with an average temperature of around 60°F / 16°C. But due to the very dry air, it can feel somewhat uncomfortable for some people. During the night, it will be around 42°F / 6°C.

The number of overcast days is more than 5, but you can still the sun with around 12 sunny days and 10 partly sunny days.

The last aspect we will look at is rain. You can expect around 7 rainy days, with on average 1.4 inches / 35 mm of rain during January. 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 January in Formentera Spain 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 Formentera Spain in January?

In Formentera, it does not rain all day in January. You can expect around 7 rainy days, with on average 1.4 inches / 35 mm of rain during the month.

Another way of looking at the rain is the number of sunny days. For Formentera Spain, there are, on average 12 sunny days and 10 partly sunny days in January. That clearly shows that it is not raining all the time.

Is January the rainiest month in Formentera Spain?

January 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 Formentera, 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 January the most sunniest month in Formentera Spain?

January is 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 Formentera, 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 12 sunny days, and 10 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 Formentera Spain

Weather in Formentera Spain in other months

• Weather in Formentera Spain for February
• Weather in Formentera Spain for March
• Weather in Formentera Spain for April
• Weather in Formentera Spain for May
• Weather in Formentera Spain for June
• Weather in Formentera Spain for July
• Weather in Formentera Spain for August
• Weather in Formentera Spain for September
• Weather in Formentera Spain for October
• Weather in Formentera Spain for November
• Weather in Formentera Spain for December

What to do in Formentera Spain for each month

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