Casalarreina is a city of approximately 1,300 people in La Rioja, Spain. Located in the Central European time zone at 42.5°N latitude.
In 2025, Casalarreina averaged an annual temperature of 56°F, with hottest temperatures reaching 105°F in August and lowest around 24°F in January. The city received approximately 25 inches of precipitation during the year.
View historical weather for Casalarreina · More cities in La Rioja