Castandiello is a city of approximately 3,100 people in Asturias, Spain. Located in the Central European time zone at 43.3°N latitude.
Recent weather here gives a sense of typical conditions: in 2025, Castandiello recorded a mean annual temperature of 56°F, ranging from 27°F lows in January to 102°F highs in August, with about 50 inches of precipitation across the year.
View historical weather for Castandiello · More cities in Asturias