Costa Calma
Spain
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Costa Calma, Spain

May, the last month of the spring, in Costa Calma, is a warm month, with average temperature fluctuating between 16°C (60.8°F) and 23°C (73.4°F).

Temperature

In May, the average high-temperature is essentially the same as in April - a warm 23°C (73.4°F). The average low-temperature, in Costa Calma, is 16°C (60.8°F).

Rainfall

May is the last month it rains in Costa Calma. During 1 rainfall days, in May, Costa Calma aggregates 1mm (0") of precipitation. In Costa Calma, during the entire year, the rain falls for 19 days and collects up to 93mm (3.7") of precipitation.

Sea temperature

In May, the average sea temperature in Costa Calma is 19°C (66.2°F). For swimming, a surface water temperature of 19°C (66.2°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).

Daylight

In May, the average length of the day is 13.6h.

Sunshine

May through August, with an average of 9h of sunshine, are months with the most sunshine.

UV index

The average daily maximum UV index in May is 10. A UV Index reading of 8 to 10 represents a very high health risk from the exposure to the Sun's UV rays for the average person.
The daily maximum UV index of 10 in May interpret into the following advice:
Take extra precautions. Fair-skinned individuals may get burned in less than 10 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the temperature in May in Costa Calma?

The average high-temperature, in May, in Costa Calma, Spain, is 23°C (73.4°F), while the average low-temperature is 16°C (60.8°F).

What is the last month it rains in Costa Calma?

May is the last month it rains in Costa Calma. During 1 rainfall days, in May, Costa Calma aggregates 1mm (0") of precipitation.

What is the sea temperature in May in Costa Calma?

In May, the average sea temperature in Costa Calma, Spain, is 19°C (66.2°F). Swimming in 19°C (66.2°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

What is the average length of the day in May in Costa Calma?

In Costa Calma, Spain, the average length of the day in May is 13.6h.

What are the months with the most sunshine in Costa Calma?

May through August, with an average of 9h of sunshine, are months with the most sunshine in Costa Calma.

How many hours of sunshine does Costa Calma have in May?

In Costa Calma, Spain, the average sunshine in May is 9h.

How high is the UV index in May in Costa Calma?

In May, the average daily maximum UV index in Costa Calma, Spain, is 10. A UV Index estimate of 8 to 10 represents a very high hazard to health from the exposure to the Sun's UV radiation.
Average temperature in May - Costa Calma, Spain
  • Average high temperature in May: 23°C

Warmest months (with the highest average high temperature) are July, August and September (27°C).
Months with the lowest average high temperature are January, February and December (20°C).

  • Average low temperature in May: 16°C

Months with the highest average low temperature are July, August and September (20°C).
Coldest months (with the lowest average low temperature) are January and February (13°C).

Average rainfall in May - Costa Calma, Spain
  • Average rainfall in May: 1mm

The wettest month (with the highest rainfall) is February (19mm).
Driest months (with the lowest rainfall) are June, July and August (0mm).

Average rainfall days in May - Costa Calma, Spain
  • Average rainfall days in May: 1 days

Months with the highest number of rainy days are January, February, November and December (3 days).
Months with the lowest number of rainy days are June, July and August (0 days).

Average sea temperature in May - Costa Calma, Spain
  • Average sea temperature in May: 19°C

The best month for swimming (with the highest average sea temperature) is September (23°C).
Coldest months (with the lowest average sea temperature) are February and March (18°C).

Average daylight in May / Average sunshine in May - Costa Calma, Spain
  • Average daylight in May: 13.6h

The month with the longest days is June (Average daylight: 13.9h).
The month with shortest days is December (Average daylight: 10.4h).

  • Average sunshine in May: 9h

Months with most sunshine are May, June, July and August (Average sunshine: 9h).
The month with least sunshine is December (Average sunshine: 6h).

Average UV index in May - Costa Calma, Spain
  • Average UV index in May: 10

Months with the highest UV index are June, July and August (UV index 11).
Months with the lowest UV index are January and December (UV index 4).