Gladstone (OR) 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 Gladstone, Oregon, United States of America. Long-term data from 1990 to 2020 was used to calculate these averages.

Monthly hours of sunshine

Sunshine in Gladstone varies greatly throughout the year. The sunniest month, July, reaches an impressive 332 hours, while December, the darkest month, offers only 64 hours. The total annual amount of sun is 2341 hours.

Daily hours of sunshine

Seasonal changes in sunshine hours are quite obvious in Gladstone. While July receives considerable daily sunshine with up to 11.1 hours, December marks the darkest time of the year, where sunshine is scarce with only 2.1 hours of sunlight per day.

Gladstone enjoys an average of 2341 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, London, UK, receives only about 1659 hours of sunshine per year, known for its frequently overcast and rainy skies.

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

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

December, Gladstone’s wettest month, receives 11 mm (0.4 in) of rainfall and has a maximum daytime temperature of 8°C (46°F). During the driest month July you can expect a temperature of 28°C (82°F).

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