The Costa Blanca, on the southeast coast of Spain, is located mostly in the province of Alicante, which has a Mediterranean climate with mild weather, sometimes rainy winters and hot, sunny summers. Because of its southeast oriented position, the Costa Blanca has a mild and sunny microclimate enjoyed by Costa Blanca towns like Denia, Javea, Moraira, Calpe, Altea, Benidorm, Villajoyosa, Campello, Alicante, Elche, Guardamar del Segura, Torrevieja.
The average temperature in January and February is about 12 °C during the day, in July and August about 35 °C. Even in the middle of winter, there are several sunny days, on these occasions the daytime temperature reaches and exceeds 20 degrees centigrade. In winter it is rare for it to be freezing, but in the coldest periods the minimum temperature can drop to zero degrees (the coldest records are -2/-3 °C); it almost never snows. In summer, the heat is embarrassing, but usually bearable, also because of the breeze, however, there can be periods of intense heat, in which temperatures can even reach 40 °C.
Rainfall on the Costa Blanca is scarce and is even less than 300 millimeters per year, following a Mediterranean regime. In fact, most of it falls from September to March, while in summer it almost never rains. Rainy days are rare, but when it rains, it can rain a lot, and from time to time the rains can be intense and concentrated in time, resulting in flooding. Because of the scarcity of rain, the landscape is arid.
The sunshine on the Costa Blanca is discreet in winter, when Atlantic or Mediterranean disturbances can sometimes occur, however there are a good number of sunny days (an average of 6 hours of sunshine a day even in January). Spring is a sunny season, especially in May; the sunniest period is from June to August, when clear skies are the norm. From September onwards, the first Atlantic disturbances begin to appear, so in autumn the sun is not always certain.
Sea Temperature For Swimming
The sea by the Costa Blanca is warm enough to swim from July to September; in June it is still cool.
Best Time To Visit The Costa Blanca
The best period for a sun and beach vacation on the Costa Blanca is the summer, from June to August. For swimming, the best period is from July to September, although from September, which is still a pleasant month (especially in the first half), you start to see the first Atlantic disturbances. May and June are sunny months, but the sea is still a little cool, especially in May, when it’s even a little cold.
Although pleasant weather is not always guaranteed, spring and autumn lend themselves to visiting the cities and going on excursions inland, as it can be very hot in summer.
Best time to travel, weather and climate on the Costa Blanca
The best time to travel to the Costa Blanca region in Spain is from May to October, where you have a pleasant climate or warm weather and hardly any rainfall. The average maximum temperature on the Costa Blanca is 28°C in July and 14°C in January, with water temperatures is between 15°C and 27°C. This weather and climate of the Costa Blanca is excellent for a sunny vacation.
The average climate figure for the Costa Blanca is 8.8. They base this on several factors, such as average temperatures, possibilities of precipitation and the climatic experiences of others. Costa Blanca has a semi-arid climate. The average temperature and average rainfall on the Costa Blanca or the periods when more rain or snow falls, here is all the information you need so you can be well prepared. Our monthly average weather statistics are based on data from the last 10 years.
Costa Blanca Climate
The Costa Blanca region has a semi-arid climate. The average annual temperature in Costa Blanca is 20° and the average annual rainfall is 201 mm. It does not rain for 249 days per year, the average humidity is 57% and the UV index is 4.
Climate Costa Blanca By Month
Weather Costa Blanca January
The average high is 14° during January in Costa Blanca and the minimum is around 8°. The sea temperature is around 15° degrees. In January it rains for 5 days a total of 15 mm and during this month there are 26 dry days on the Costa Blanca.
Weather Costa Blanca February
The average high is 14° during February in Costa Blanca and the minimum is around 8°. The sea temperature is around 15° degrees. In February it rains for 4 days a total of 7 mm and during this month there are 24 dry days on the Costa Blanca.
Weather Costa Blanca March
The average maximum is 16° during March in Costa Blanca and the minimum is around 10°. The sea temperature is around 16° degrees. In March it rains for 7 days a total of 22 mm and during this month there are 24 dry days on the Costa Blanca.
Weather Costa Blanca April
The average maximum is 18° during April in Costa Blanca and the minimum is around 12°. The sea temperature is around 18° degrees. In April it rains for 8 days a total of 12 mm and during this month there are 22 dry days on the Costa Blanca.
Costa Blanca Weather May
The average maximum is 21° during May in Costa Blanca and the minimum is around 15°. The sea temperature is around 21° degrees. In May it rains for 5 days a total of 9 mm and during this month there are 26 dry days on the Costa Blanca.
Weather Costa Blanca June
The average maximum is 25° during June in Costa Blanca and the minimum is around 19°. The sea temperature is around 25° degrees. In June it rains for 3 days a total of 6 mm and during this month there are 27 dry days on the Costa Blanca.
Weather Costa Blanca July
The average maximum is 28° during July in Costa Blanca and the minimum is around 22°. The sea temperature is around 27° degrees. In July it rains for 2 days a total of 4 mm and during this month there are 29 dry days on the Costa Blanca.
Weather Costa Blanca August
The average maximum is 28° during August in Costa Blanca and the minimum is around 23°. The sea temperature is around 27° degrees. In August it rains for 3 days a total of 6 mm and during this month there are 28 dry days on the Costa Blanca.
Weather Costa Blanca September
The average maximum is 26° during September in Costa Blanca and the minimum is around 20°. The sea temperature is around 27° degrees. In September it rains for 6 days a total of 16 mm and during this month there are 24 dry days on the Costa Blanca.
Weather Costa Blanca October
The average maximum is 22° during October in Costa Blanca and the minimum is around 17°. The sea temperature is around 25° degrees. In October it rains for 7 days a total of 16 mm and during this month there are 24 dry days on the Costa Blanca.
Weather Costa Blanca November
The average maximum is 17° during November in Costa Blanca and the minimum is around 12°. The sea temperature is around 22° degrees. In November it rains for 6 days a total of 19 mm and during this month there are 24 dry days on the Costa Blanca.
Costa Blanca Weather December
The average high is 15° during December in Costa Blanca and the minimum is around 9°. The sea temperature is around 18° degrees. In December it rains for 4 days a total of 12 mm and during this month there are 27 dry days on the Costa Blanca.
