Kustavi Sunshine Hours by Month

The amount of sunshine is fundamental to comprehending a place's climate. This page shows the total number of hours of direct sunlight per month and the average hours per day in Kustavi, Southern Finland, Finland. The numbers reflect climate data gathered over a 30-year period, from 1990 to 2020.

Monthly hours of sunshine

If you're visiting Kustavi, timing is key. In July, you can enjoy up to 288 hours of sunshine, while the shorter days of December provide just 28 hours. The total annual amount of sun is 1843 hours.

Daily hours of sunshine

In Kustavi, summer days are longer and more sunny, with daily sunshine hours peaking at 9.6 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 0.9 hours per day.

Kustavi enjoys an average of 1843 hours of sunshine annually. Let’s compare this with some popular tourist destinations:

The city of Rome, Italy, experiences 2470 hours of sunshine annually, adding to its charm as a year-round tourist destination.

In contrast, Tromsø , Norway, receives only about 1270 hours of sunshine per year, known for the polar night with no sunlight for weeks during winter.

Stockholm, Sweden, receives approximately 1907 hours of sunshine annually.

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

October, Kustavi’s wettest month, receives 59 mm (2.3 in) of rainfall and has a maximum daytime temperature of 10°C (50°F). During the driest month April you can expect a temperature of 6°C (43°F).

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