May weather forecast
Puerto Calero, Spain

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Weather in May

The last month of the spring, May, is a warm month in Puerto Calero, Spain, with an average temperature fluctuating between 23°C (73.4°F) and 15°C (59°F).

Temperature

The arrival of May sees an average high-temperature of a moderately hot 23°C (73.4°F), hardly diverging from April's 21°C (69.8°F). Throughout May, the average low-temperature records at a mild 15°C (59°F).

Rainfall

May is the last month it rains in Puerto Calero, Spain. During 1 rainfall days, in May, Puerto Calero aggregates 2mm (0.08") of precipitation. In Puerto Calero, during the entire year, the rain falls for 23 days and collects up to 135mm (5.31") of precipitation.

Sea temperature

In Puerto Calero, the average seawater temperature in May is 19°C (66.2°F).
Note: In water with a temperature of 19°C (66.2°F), swimming is not a joy for most people. The challenge of controlling breathing increases as the temperature dips from 21°C (69.8°F) to 15°C (59°F).

Daylight

The average length of the day in May in Puerto Calero is 13h and 36min.
On the first day of the month, sunrise is at 07:12 and sunset at 20:30. On the last day of May, in Puerto Calero, sunrise is at 06:56 and sunset at 20:48 WEST.

Sunshine

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

UV index

In May, the average daily maximum UV index in Puerto Calero is 10. A UV Index reading of 8 to 10 represents a very high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: A maximum UV index of 10 in May translates into the following recommendations:
With the absence of protection, damage to skin and eyes can occur instantly. Ensure precautions are taken. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
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Frequently asked questions

What are May temperatures in Puerto Calero?

The high-temperature, in May, in Puerto Calero, is 23°C (73.4°F), while the low-temperature averages to 15°C (59°F).

What is the last month it rains in Puerto Calero?

May is the last month it rains in Puerto Calero. During 1 rainfall days, in May, Puerto Calero aggregates 2mm (0.08") of precipitation.

What is the sea temperature in May in Puerto Calero?

In Puerto Calero, Spain, in May, the average water temperature 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).

What is the average length of the day in May in Puerto Calero?

In Puerto Calero, Spain, the average day length in May is 13h and 36min.

When are sunrise and sunset in May in Puerto Calero?

On the first day of May, sunrise is at 07:12 and sunset at 20:30. On the last day of the month, sunrise is at 06:56 and sunset at 20:48 WEST.

What is the month with the most sunshine in Puerto Calero?

The months with the most sunshine in Puerto Calero, Spain, are May through August, with an average of 9h of sunshine.

How long on average sun shines in May in Puerto Calero?

In Puerto Calero, Spain, the average sunshine duration in May is 9h.

How high is the UV index in May in Puerto Calero?

The average daily maximum UV index in May in Puerto Calero is 10. A UV Index reading of 8 to 10 represents a very high health threat from exposure to Sun's UV rays.
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in May
Puerto Calero, Spain

Average temperature in May - Puerto Calero, Spain
  • Average high temperature in May: 23°C

The warmest months (with the highest average high temperature) are August and September (27°C).
The month with the lowest average high temperature is January (19°C).

  • Average low temperature in May: 15°C

The month with the highest average low temperature is August (20°C).
The coldest months (with the lowest average low temperature) are January, February and March (13°C).

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Average rainfall in May
Puerto Calero, Spain

Average rainfall in May - Puerto Calero, Spain
  • Average rainfall in May: 2mm

The wettest months (with the highest rainfall) are January and December (28mm).
The driest months (with the least rainfall) are June, July and August (0mm).

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Average rainfall days in May
Puerto Calero, Spain

Average rainfall days in May - Puerto Calero, Spain
  • Average rainfall days in May: 1 days

The months with the highest number of rainy days are January and December (4 days).
The months with the least rainy days are June, July and August (0 days).

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Average sea temperature in May
Puerto Calero, Spain

Average sea temperature in May - Puerto Calero, Spain
  • Average sea temperature in May: 19°C

The best months for swimming (with the highest average sea temperature) are August, September and October (22°C).
The coldest months (with the lowest average sea temperature) are February, March and April (18°C).

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Average daylight in May /
Average sunshine in May
Puerto Calero, Spain

Average daylight in May / Average sunshine in May - Puerto Calero, Spain
  • Average daylight in May: 13h and 4min

The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).

  • Average sunshine in May: 9h

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

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Average UV index in May
Puerto Calero, Spain

Average UV index in May - Puerto Calero, Spain
  • Average UV index in May: 10

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

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Puerto Calero, Spain

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