If you spend your holiday in Cala Millor, you can look forward to good weather and a swim in the sea. While the Mediterranean Sea on the coast of Cala Millor is still very cold at around 15 degrees at the beginning of the year, the water temperature rises to comfortable temperatures of up to 28 degrees in summer.
January: The year begins with cold water temperatures
At the beginning of the year, the sea off Cala Millor is still very cold with temperatures between 14 and 17 °C. January is therefore less suitable for an extended swim in the sea.
In winter, the sun over Mallorca still lacks the power to heat the water and bring it to more than an average temperature of 15 °C.
February: It's getting even colder
In February, the water temperatures in the sea off the coast of Cala Millor drop a few more degrees to an average of 14 °C. While a maximum of 16°C can be expected, the minimum temperature of the water can be as low as 13°C. It's definitely not warm enough for swimming in the sea.
March: The low point of the water temperatures is reached
In March, the temperature of the sea off Cala Millor is at its lowest point. The water does not get warmer than 13 to 15 °C this month.
Although temperatures outside the water are slowly rising with the onset of spring towards the end of the month, this is not yet enough to warm the sea as well.
April: Still too cold for swimming
While the air in Cala Millor is already pleasantly warm in April, the water is still quite cold with an average of 15 °C.
More than 17 °C are not expected this month. So even in April it is still too cold for a long swim on the coast of Cala Millor.
May: The water temperatures rise
May already brings the first days with acceptable water temperatures to Cala Millor. The sun already manages to warm the sea to an average of 18°C.
In some years temperatures above 20 °C are possible even in May. Now you can slowly venture into the water and get a refreshing cool down on the first warm days in Cala Millor.
June: temperatures above 20 °C
With June, not only is it getting hotter outside of the water, the sea is also getting warmer and warmer from the sun.
Average temperatures of over 20°C can be reached in June. At the beginning of summer, the sea in front of Cala Millor sometimes reaches a pleasant 25 °C.
It is very pleasant for swimming in the sea.
July: Pleasant cooling off on hot days
In July, the sea off Cala Millor reached comfortable temperatures of 22 to 27 °C. When it is almost 30 °C outside, the water offers a welcome cooling.
Nothing stands in the way of bathing and swimming off the Mallorcan coast. Even sensitive vacationers can venture into the water in July.
August: The highest water temperatures of the year
With an average of 26 °C, the highest temperatures of the year are reached in the water off Cala Millor this month. Sometimes the sea can get up to 28 °C warm.
The sun has a strong warming effect in midsummer and ensures pleasant temperatures in the feel-good zone. During a long swim in the sea you can refresh yourself in August during the summer heat.
September: It remains pleasant
Even if autumn is slowly making its way to Mallorca in September, the water temperatures remain in a very pleasant range.
An average of 25 °C is still reached this month. Temperatures below 23 °C are hardly to be feared. Thus, in September it remains warm enough for a longer stay in the sea here in Cala Millor.
October: Swimming is still possible
The sea, heated by the summer sun, cools down only slowly. Therefore, the average water temperature in Cala Millor is still 23 °C in October.
Even if autumn can already be felt in the air temperatures, the water temperatures of at least 20 °C still allow a swim in the sea.
November: Winter is coming
As the heat radiation from the sun decreases as the year progresses, the water temperatures in the sea off Cala Millor now also drop to around 20 °C. Out of the water is that Weather now also become so cool that the sea temperature with a maximum of 22 °C can no longer be felt as pleasant.
December: Cold water at the turn of the year
In December, temperatures in the sea off Cala Millor drop to an average of 17°C.
The winter sun is no longer able to heat the water to over 20 °C. It has become too cold to swim, also because the air temperature hardly ever exceeds 15 °C. Only hardened vacationers still dare to go into the cool water.
Tabular overview of the average water temperature
| Month | Average water temperature |
|---|---|
| January | 15 ° |
| February | 14 ° |
| March | 14 ° |
| April | 15 ° |
| May | 18 ° |
| June | 22 ° |
| July | 25 ° |
| August | 26 ° |
| September | 25 ° |
| October | 23 ° |
| November | 20 ° |
| December | 17 ° |
FREQUENTLY ASKED QUESTIONS
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The average water temperature in Cala Millor in January is between 14 and 17 degrees Celsius, which is very cold for swimming.
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The water temperature in Cala Millor reaches its lowest point in March when it is between 13 and 15 degrees Celsius.
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The water temperature in Cala Millor in July is between 22 and 27°C, which is very pleasant for swimming and cooling off on hot days.
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Yes, even in October you can still swim in the sea in Cala Millor as the average water temperature stays at 23°C, although the air temperatures can show the first signs of autumn.
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The highest water temperature of the year in Cala Millor is reached in August, with an average of 26°C and in some places the sea can reach up to 28°C.