Arenal d'en Castell
Spain
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Arenal d'en Castell, Spain

May, the last month of the spring, in Arenal d'en Castell, is an agreeable month, with temperature in the range of an average low of 13°C (55.4°F) and an average high of 21°C (69.8°F).

Temperature

In May, the average high-temperature slightly increases, from an enjoyable 17°C (62.6°F) in April, to an agreeable 21°C (69.8°F). The average low-temperature, in Arenal d'en Castell, is 13°C (55.4°F).

Rainfall

In May, the rain falls for 9 days. Throughout May, 34mm (1.3") of precipitation is accumulated. In Arenal d'en Castell, Spain, during the entire year, the rain falls for 125 days and collects up to 629mm (24.8") of precipitation.

Sea temperature

In May, the average sea temperature in Arenal d'en Castell is 17°C (62.6°F).
Note: Swimming in 17°C (62.6°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

The average length of the day is 14.4h.

Sunshine

The average sunshine in Arenal d'en Castell is 9h.

UV index

In May, the average daily maximum UV index in Arenal d'en Castell, Spain, is 8. A UV Index of 8 to 10 symbolizes a very high health risk from unprotected exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 8 transform into the following instructions:
Take special precautions, as unprotected eyes and skin can be burned and damaged quickly. 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. 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 Arenal d'en Castell?

The average high-temperature, in May, in Arenal d'en Castell, is 21°C (69.8°F), while the average low-temperature is 13°C (55.4°F).

How much does it rain in Arenal d'en Castell in May?

In Arenal d'en Castell, Spain, in May, during 9 rainfall days, 34mm (1.3") of precipitation is typically accumulated.

What is the sea temperature in May in Arenal d'en Castell?

In May, the average sea temperature is 17°C (62.6°F). For most, swimming in 17°C (62.6°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 Arenal d'en Castell have in May?

The average length of the day in May in Arenal d'en Castell is 14.4h.

How long on average sun shines in May in Arenal d'en Castell?

In Arenal d'en Castell, the average sunshine in May is 9h.

What is the UV index intensity in May in Arenal d'en Castell?

The average daily maximum UV index in May in Arenal d'en Castell, Spain, is 8. A UV Index value of 8 to 10 symbolizes a very high hazard to health from unsafe exposure to the Sun's UV rays.
Average temperature in May - Arenal d
  • Average high temperature in May: 21°C

Warmest months (with the highest average high temperature) are July and August (28°C).
Months with the lowest average high temperature are January and February (14°C).

  • Average low temperature in May: 13°C

Months with the highest average low temperature are July and August (20°C).
Coldest months (with the lowest average low temperature) are January and February (7°C).

Average rainfall in May - Arenal d
  • Average rainfall in May: 34mm

The wettest month (with the highest rainfall) is October (101mm).
The driest month (with the lowest rainfall) is July (7mm).

Average rainfall days in May - Arenal d
  • Average rainfall days in May: 9 days

Months with the highest number of rainy days are January and December (15 days).
The month with the lowest number of rainy days is July (3 days).

Average sea temperature in May - Arenal d
  • Average sea temperature in May: 17°C

The best month for swimming (with the highest average sea temperature) is August (25°C).
Coldest months (with the lowest average sea temperature) are January, February and March (14°C).

Average daylight in May / Average sunshine in May - Arenal d
  • Average daylight in May: 14.4h

The month with the longest days is June (Average daylight: 15h).
The month with shortest days is December (Average daylight: 9.4h).

  • Average sunshine in May: 9h

The month with most sunshine is July (Average sunshine: 11h).
The month with least sunshine is December (Average sunshine: 4h).

Average UV index in May - Arenal d
  • Average UV index in May: 8

Months with the highest UV index are June and July (UV index 9).
Months with the lowest UV index are January, November and December (UV index 2).