Calima to the Costa Del Sol

Calima to the Costa Del Sol.  This week the Costa Del Sol will see the return of sand-cloud phenomena, along with “blood rainfall” on Friday.

Calima to the Costa Del Sol

On the Costa Del Sol, this week, there is likely to be a calima.  Tuesday (21st of April) should see the Saharan Sand Cloud.  On Wednesday, conditions will be more hazy. The sand concentration is expected to peak on Thursday and April 6. (24th April).  AEMET, Spain’s weather agency, also predicts rain on Friday. This could cause “blood rain”, which is associated with a calima.

Click here to view the latest Costa Del Sol weather forecast.

What is A Calima

Calima is a haze that’s caused by sand. The Saharan wind has brought this dust.  On the Costa Del Sol, skies can be orange or bright red.  The calima may leave a sandy coating on footpaths, cars and buildings.

Calima may cause a red-haze. Olivia Longman.

Calima may also pose a risk to the health of people who have respiratory issues and allergies. It has been known to cause symptoms like nasal congestion, eye irritation and headaches.

If it rains, the impact of a calima is greatly increased.  This can cause a silty deposit that can be difficult to drive in and cause problems with outdoor facilities, including swimming pools.

Published: 20.04.2026

Written by Dave James

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