Hi Tricia,
Not there at the moment, but Brother lives near Alicante.
This time of year you will need a warm top once the sun has gone down and early morning before it rises.
Daytime if the sun is kind, will be lovely and warm!
Bedtime? Well, you may need some company to keep warm...........................
I usually stick with the radiator on low, that works a treat for me!
Kind regards,