Overall, April is a lovely month to visit Mallorca. Stay in historic towns rather than purpose-built tourist resorts, which are mostly lifeless in early spring. Read Where to Stay in Mallorca for an overview of the best towns to stay in.
In Mallorca, there is a subtropical island, where the sun is shining around eight hours a day. The average rainfall is 400 millimeters per year in the southern part and approximately 1,400 in the southern part.
Rainfall in MallorcaNormally, the rainy season lasts from October to March, while the summer months are usually quite dry. On the west and south coast of the island, the average annual rainfall is between 300 and 500 mm, while in the mountainous areas of the north and west it can exceed 1,000 mm per year.
Yes, you can. Many residents will swim all year round, as will visitors on holiday in Mallorca. However, this will be a cool swim as the temperatures will not have had the opportunity to warm up from the winter months.
Overall, April is a lovely month to visit Mallorca. Stay in historic towns rather than purpose-built tourist resorts, which are mostly lifeless in early spring. Read Where to Stay in Mallorca for an overview of the best towns to stay in.
When travelling in the cooler months (September-April), you should probably pack more layered items as it can get chilly on the island. Majorca is a popular beach destination, so you're going to want to take some swimwear for the beach or pool if your accommodation has one.
The southeast regions (Palma, Magaluf, El Arenal) are generally warmer and drier than the mountainous northwest and in the coastal towns you can bask in around 300 days of sunshine per year.
However, you might be surprised to learn that, according to NOAA's National Centers for Environmental Information, June—not April—is the wettest month in the United States. (Based on the long-term average (1901-2000), June typically sees 3.15 inches of precipitation, whereas April ranks as 5th wettest at 2.52 inches.)