Three people were killed after heavy rains caused flooding west of Málaga, state broadcaster RTVE reported.
One man was found dead by rescue workers on Sunday after his van was swept away by the water near Alhaurín el Grande.
A male passenger from the van was found dead on Monday and a third man was killed when trying to cross a flooded river on a moped near the town of Íllora, near Granada.
In Barcelona, a woman was hospitalised on Saturday after being hit by a lamp post torn down by 70km/h winds.
Separately, three skiers died after being caught in an avalanche in the Spanish Pyrenees.
A woman was rescued with minor injuries and hypothermia following the accident near the town of Panticosa in the Aragón region, the police wrote on X.
The victims, two men and one woman from the Basque Country, were on a cross-country skiing tour near the Tablato peak at an altitude of around 2200m when they were hit by the avalanche, according to the Spanish Europa Press news agency.
Two other members of the group alerted the rescue services.
The regional government of Aragón said three new snow and weather stations would be established in the Pyrenees to prevent and respond to avalanches in high mountain regions, Europa Press reported.
A government spokesman urged caution in the mountains, saying there were always risks.
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