Arona
Spain
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Arona, Spain

The last month of the spring, May, is another pleasant month in Arona, Spain, with average temperature fluctuating between 21°C (69.8°F) and 14°C (57.2°F).

Temperature

In Arona, the average high-temperature is almost the same as in April - a still agreeable 21°C (69.8°F). In Arona, the average low-temperature is 14°C (57.2°F).

Rainfall

In Arona, it is raining for 2 days, with typically 11mm (0.4") of accumulated precipitation. Throughout the year, in Arona, there are 44 rainfall days, and 412mm (16.2") of precipitation is accumulated.

Sea temperature

In May, the average sea temperature is 20°C (68°F). Swimming in 20°C (68°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

Daylight

In May, the average length of the day is 13.5h.

Sunshine

In May, the average sunshine in Arona is 9h.

UV index

In May, the average daily maximum UV index is 10. A UV Index of 8 to 10 symbolizes a very high health hazard from unsafe exposure to the UV radiation for the average person.
In May, the average maximum UV index of 10 translate into the following recommendations:
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. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the temperature in May in Arona?

In Arona, Spain, in May, the average high-temperature is 21°C (69.8°F), and the average low-temperature is 14°C (57.2°F).

How much does it rain in Arona in May?

In Arona, during May, the rain falls for 2 days and regularly aggregates up to 11mm (0.4") of precipitation.

How cold is the water in May in Arona?

In May, the average sea temperature in Arona, Spain, is 20°C (68°F). Swimming in 20°C (68°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

How many hours of daylight does Arona have in May?

In May, the average length of the day in Arona, Spain, is 13.5h.

How long on average sun shines in May in Arona?

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

What is the UV index reading in May in Arona?

In Arona, Spain, the average daily maximum UV index in May is 10. A UV Index of 8 to 10 symbolizes a very high health risk from the exposure to the Sun's UV rays.
Average temperature in May - Arona, Spain
  • Average high temperature in May: 21°C

The warmest month (with the highest average high temperature) is August (26°C).
Months with the lowest average high temperature are January and February (18°C).

  • Average low temperature in May: 14°C

The month with the highest average low temperature is August (19°C).
Coldest months (with the lowest average low temperature) are January and February (12°C).

Average rainfall in May - Arona, Spain
  • Average rainfall in May: 11mm

The wettest month (with the highest rainfall) is December (75mm).
The driest month (with the lowest rainfall) is July (1mm).

Average rainfall days in May - Arona, Spain
  • Average rainfall days in May: 2 days

Months with the highest number of rainy days are November and December (6 days).
Months with the lowest number of rainy days are July and August (1 days).

Average sea temperature in May - Arona, Spain
  • Average sea temperature in May: 20°C

Best months for swimming (with the highest average sea temperature) are August, September and October (23°C).
Coldest months (with the lowest average sea temperature) are January, February, March and April (19°C).

Average daylight in May / Average sunshine in May - Arona, Spain
  • Average daylight in May: 13.5h

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

The month with most sunshine is July (Average sunshine: 10h).
Months with least sunshine are January, November and December (Average sunshine: 6).

Average UV index in May - Arona, 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).