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Average Monthly Sunshine in Casalarreina

The graphs on this page shows the average number of hours per month and per day that Casalarreina receives direct sunlight. The numbers are calculated over a 30-year period to provide a reliable average.

Monthly hours of sunshine


Seasonal sunshine in Casalarreina varies. It peaks at 320 hours in July and drops to 80 hours in December. The total annual amount of sun is 2230 hours.

Daily hours of sunshine


This means the city can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 10.7 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 2.7 hours of sunlight per day.

Casalarreina’s total hours of sunshine compared to other major cities

Casalarreina enjoys an average of 2230 hours of sunshine annually. Let’s compare this with some popular tourist destinations:

Athens, Greece, enjoys 2769 hours of sunshine each year, making it one of the sunniest destinations in the Mediterranean region.

Manchester, UK, experiences just around 1420 hours of sunshine annually.

In Shanghai, China, the annual average sunshine is 1780 hours, with cloudier weather in summer.

In Brisbane, Australia, the annual sunshine averages 2999 hours, making it one of Australia’s sunniest cities.

Other climate information

April, Casalarreina’s wettest month, receives 37 mm of rainfall and has a maximum daytime temperature of 16°C. During the driest month August you can expect a temperature of 27°C.

For more detailed insights into the city’s temperatures, check out our Temperature page. To explore more about precipitation patterns, visit our Precipitation page.


Forecast: is it sunny in Casalarreina?

Sun   Dec 22
12°C | 3°C
W 6 m/s
2.8 mm
broken clouds and slight rain

broken clouds and slight rain

Mon   Dec 23
9°C | 6°C
NW 5 m/s
4.9 mm
overcast and rain

overcast and rain

Tue   Dec 24
11°C | 5°C
W 3 m/s
1.7 mm
overcast and rain

overcast and rain

Interested in more climate information?

This site provides you with all the information you need about the climate in Casalarreina.

Our site offers climate and forecast data for every country in the world. Are you going to Spain? On this website you can find historical weather averages for many cities in Spain. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.