Arucas
Spain
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Arucas, Spain

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

Temperature

In Arucas, the average high-temperature is essentially the same as in April - an agreeable 21°C (69.8°F). The average low-temperature, in May, is 14°C (57.2°F).

Rainfall

In Arucas, Spain, during May, the rain falls for 2 days and regularly aggregates up to 9mm (0.4") of precipitation. In Arucas, Spain, during the entire year, the rain falls for 36 days and collects up to 297mm (11.7") of precipitation.

Sea temperature

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

Sunshine

In Arucas, the average sunshine in May is 8h.

UV index

In Arucas, the average daily maximum UV index in May is 10. A UV Index value of 8 to 10 symbolizes a very high health risk from unsafe exposure to the UV radiation for average individuals.
The average daily UV index of 10 in May transform into the following instructions:
Take extra precautions. Protection against sun damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the temperature in May in Arucas?

In Arucas, 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 Arucas in May?

In Arucas, in May, it is raining for 2 days, with typically 9mm (0.4") of accumulated precipitation.

How cold is the water in May in Arucas?

In Arucas, in May, the average water temperature is 20°C (68°F). For most, swimming in 20°C (68°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

How many hours of daylight does Arucas have in May?

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

How many hours of sunshine does Arucas have in May?

In May, the average sunshine in Arucas is 8h.

What is the UV index intensity in May in Arucas?

The average daily maximum UV index in May is 10. A UV Index of 8 to 10 symbolizes a very high health threat from the exposure to the Sun's UV rays.
Average temperature in May - Arucas, 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, February and December (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 (11°C).

Average rainfall in May - Arucas, Spain
  • Average rainfall in May: 9mm

The wettest month (with the highest rainfall) is December (51mm).
Driest months (with the lowest rainfall) are July and August (1mm).

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

Months with the highest number of rainy days are November and December (5 days).
Months with the lowest number of rainy days are June, July and August (1 days).

Average sea temperature in May - Arucas, 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 - Arucas, 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: 8h

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 - Arucas, 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).