The Costa del Sol is blessed with a mild climate, Malaga is not an exception. The mild climate is partly a result of over 300 days sun a year. The average temperature in Malaga is 18 degrees. The temperature will drop a bit if you go more inland, into the mountains. The coastal cities do not have the unbearable temperatures that cities like Seville are known for. So over all the weather in Malaga Spain is something to enjoy al year round.