Castañares de Rioja Temperature by Month

Castañares de Rioja in La Rioja, Spain sees significant seasonal temperature differences, with daytime highs between 10°C (50°F) in January and 27°C (81°F) in August, averaging 18°C (64°F) annually. Explore the full monthly breakdown below.

The weather in Castañares de Rioja experiences significant differences between warm and cold seasons, with big shifts in temperature. At night, minimum temperatures range from 14°C (57°F) in August to 2°C (36°F) in January.

The chart below illustrates the average maximum day and minimum night temperatures in Castañares de Rioja by month:

Low temperatures are most often recorded between 4 AM and 6 AM, while highs typically occur around 3 PM. August, the city's warmest month, sees 293 hours of sunshine.

The chart below shows the average temperature throughout the year:

Castañares de Rioja's average annual maximum temperature is 18°C (64°F). To put that in context, here's how it compares to a few well-known destinations:

Barcelona, Spain has an annual average of around 21°C (70°F), with warm summers and mild, fairly short winters.

Interlaken, Switzerland averages 8°C (46°F) a year, with cold winters and cool summers thanks to its Alpine setting.

Seoul, South Korea averages 18°C (64°F) a year, with four clear seasons, cold winters, and hot humid summers.

Brisbane, Australia averages 26°C (79°F) a year, with warm winters and hot, humid summers.

Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.

The readings come from a range of sources, land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.

Seasonal temperature shifts influence more than just how warm it feels, they also drive changes in rainfall, cloud cover, and wind patterns throughout the year.

Warmer air holds more moisture, which tends to mean heavier or more frequent rain during the warmer months. When temperatures drop in winter, any precipitation that does fall is more likely to come as snow or sleet, though in Castañares de Rioja this rarely lasts long on the ground.

For more on Castañares de Rioja's weather, including monthly rainfall, sunshine hours, and humidity, visit our Castañares de Rioja climate page.