Average Monthly Sunshine in Istán

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

Monthly hours of sunshine

If you're visiting Istán, timing is key. In July, you can enjoy up to 348 hours of sunshine, while the shorter days of December provide just 164 hours. The total annual amount of sun is 2919 hours.

Daily hours of sunshine

Seasonal changes in sunshine hours are quite obvious in Istán. While July receives considerable daily sunshine with up to 11.6 hours, December marks the darkest time of the year, where sunshine is scarce with only 5.5 hours of sunlight per day.

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

Istán enjoys an average of 2919 hours of sunshine annually. Let’s compare this with some popular tourist destinations:

In Lisbon, Portugal, there are approximately 2801 hours of sunshine annually, highlighting its warm and sunny Mediterranean climate.

In contrast, Juneau, Alaska, receives only about 1523 hours of sunshine per year and is known for its very short days in winter and frequently overcast conditions.

The climate in San Francisco, USA, includes 3072 hours of sunshine annually, thanks to its mild coastal weather.

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

Other climate information

December, Istán’s wettest month, receives 6.5 mm of rainfall and has a maximum daytime temperature of 16°C. During the driest month July you can expect a temperature of 28°C.

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