Average Monthly Sunshine in Niterói

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

Monthly hours of sunshine

While the amount of sunshine in Niterói changes moderately throughout the year, the annual total remains impressive at around 2183 hours. Expect slightly brighter days in January and a subtle dip in September.

Daily hours of sunshine

Enjoy up to 7.1 hours of daily sun in January, and experience slightly darker atmosphere in September, with about 4.8 hours of daily sunlight.

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

Niterói enjoys an average of 2183 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.

Vancouver, Canada, receives approximately 1940 hours of sunshine annually.

Adelaide, Australia, enjoys 2770 hours of sunshine annually, with long, sunny summers.

Other climate information

January, Niterói’s wettest month, receives 163 mm of rainfall and has a maximum daytime temperature of 32°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 Niterói Precipitation page.