Casalarreina Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Casalarreina.
Climate overview of Casalarreina
Temperatures in Casalarreina, La Rioja, Spain, vary greatly throughout the year. August is the hottest month at 27°C (81°F), while January is the coldest at 10°C (50°F).
The city receives around 788 mm (31 in) of rain/snowfall per year. It experiences warm summers and cold winters. April is the wettest month and August the driest. Sunshine peaks in July, when the city sees around 10.7 hours of sunshine per day.
Casalarreina Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Casalarreina - and find the best time to visit.
Monthly Temperature in Casalarreina
The climate in Casalarreina is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a comfortable 27°C (81°F) in August to a chilly 10°C (50°F) in January.
Nighttime temperatures range from 14°C (57°F) in August to 2°C (36°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Casalarreina
Generally, Casalarreina receives mid-range precipitation levels, with 788 mm (31 in) annually. The seasons in Casalarreina bring significant changes in precipitation. The wettest month, April, receives moderate rainfall, with an average of 86 mm (3.4 in) of precipitation. This rainfall is distributed across 15 rainy days.
In contrast, the driest month, August, experiences much less rainfall, totaling 37 mm (1.5 in) over 8 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Casalarreina Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Casalarreina
In Casalarreina, summer days are longer and more sunny, with daily sunshine hours peaking at 10.7 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 2.7 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Best Time to Visit Casalarreina
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: June, July, August and September
- Warmest weather: July and August
- Most sunshine: July
- Fewest rainy days: July, August and September
- Seasonal pattern: Warm summers and cold winters
Frequently asked questions about the climate in Casalarreina
What is the best time to visit Casalarreina?
June, July, August and September typically offer the most optimal weather in Casalarreina. In contrast, January tends to have less optimal conditions. Casalarreina has warm summers and cold winters.
What temperatures can I expect in Casalarreina?
Daytime highs range from 10°C (50°F) in January to 27°C (81°F) in August. Nighttime lows range from 2°C (36°F) to 14°C (57°F). Temperatures vary considerably through the year.
How much rain does Casalarreina get?
Annual rainfall is around 788 mm (31 in). April is the wettest month with 86 mm (3.4 in), while August is the driest with 37 mm (1.5 in).
How sunny is Casalarreina?
Casalarreina receives around 2,237 hours of sunshine per year. July is the sunniest month with 320 hours, while December is the cloudiest with just 80 hours. Overall, Casalarreina enjoys abundant sunshine.
Casalarreina 3-Day Forecast
Casalarreina on the map
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