Average Monthly Sunshine in Altarnun

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

Monthly hours of sunshine

Those who love seasonal contrasts will appreciate Altarnun. Expect long, bright days with 222 hours in May and darker periods with just 55 hours in December. The total annual amount of sun is 1729 hours.

Daily hours of sunshine

For those who appreciate different seasons, Altarnun serves as an ideal destination. Expect longer, more sun-filled days in May with an average of 7.4 hours of sunshine daily, and embrace the darker days in December, offering only 1.8 hours of daily sunlight.

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

Altarnun enjoys an average of 1729 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, Brussels, Belgium, receives only about 1590 hours of sunshine per year, known for its frequently overcast and rainy skies.

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

Melbourne, Australia, has 2380 hours of sunshine annually, with its famous “four seasons in a day” weather pattern.

Other climate information

December, Altarnun’s wettest month, receives 84 mm of rainfall and has a maximum daytime temperature of 10°C. During the driest month September you can expect a temperature of 19°C.

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