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Average Monthly Sunshine in Seaside (OR)

The graphs on this page shows the average number of hours per month and per day that Seaside 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 Seaside, timing is key. In July, you can enjoy up to 330 hours of sunshine, while the less sunny days of December provide just 62 hours. The total annual amount of sun is 0 hours.

Daily hours of sunshine


Summer days are longer and more sunny, with daily sunshine hours peaking at 11.0 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 2.1 hours.

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

Seaside enjoys an average of 0 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.

In contrast, London, UK, receives only about 1659 hours of sunshine per year, known for its frequently overcast and rainy skies.

Osaka, Japan, experiences 2010 hours of sunshine annually, with bright, sunny weather in spring and autumn.

In Tokyo, Japan, the average annual sunshine is 1930 hours, with sunny periods between rainy seasons.

Other climate information

November, Seaside’s wettest month, receives 33 mm of rainfall and has a maximum daytime temperature of 11°C. During the driest month July you can expect a temperature of 21°C.

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


Forecast: is it sunny in Seaside (OR)?

Sun   Dec 22
13°C | 9°C
S 9 m/s
26 mm
overcast and heavy rain

overcast and heavy rain

Mon   Dec 23
12°C | 6°C
SE 10 m/s
8.7 mm
broken clouds and slight rain

broken clouds and slight rain

Tue   Dec 24
11°C | 5°C
S 5 m/s
1.7 mm
partly cloudy and rain

partly cloudy and rain

Interested in more climate information?

This site provides you with all the information you need about the climate in Seaside.

Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.