Weather is probably a major factor when you plan your trip to Valencia, but bear in mind that cheaper options are usually available when the weather isn't as good. The hottest months are usually March and April, with an average temperature of 25°C, while the coldest months are January and February, with an average of 24°C. The rainiest months in Valencia are July, May, June and August, with each month seeing an average of 206 mm of rainfall.