With a population of around 10,300, Castalla sits in Valencia, Spain. The city operates in the Central European time zone.
In 2025, Castalla recorded an average annual temperature of 60°F. The hottest temperatures reached 100°F in August; the coolest were 31°F in January. Total precipitation for the year was 18 inches, with the wettest month being March. Snowfall for the year totaled approximately 1 inches.
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