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Average Monthly Sunshine in Thong Son Beach

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

Monthly hours of sunshine

Data from: Koh Samui, Thailand (16 KM, 10 Miles).

Seasonal sunshine in Thong Son Beach varies. It peaks at 240 hours in March and drops to 145 hours in September. The total annual amount of sun is 2151 hours.

Daily hours of sunshine

Data from: Koh Samui, Thailand (16 KM, 10 Miles).

In Thong Son Beach, summer days are longer and more sunny, with daily sunshine hours peaking at 8.0 hours in March. As the darker season arrives, the brightness of the sun becomes less. September sees a soft sun for only 4.8 hours per day.

Thong Son Beach’s total hours of sunshine compared to other major cities

Thong Son Beach enjoys an average of 2151 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.

In Shanghai, China, the annual average sunshine is 1780 hours, with cloudier weather in summer.

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

Other climate information

October, Thong Son Beach’s wettest month, receives 140 mm of rainfall and has a maximum daytime temperature of 29°C. During the driest month February you can expect a temperature of 29°C.

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


Forecast: is it sunny in Thong Son Beach?

Wed   Jan 29
30°C | 25°C
E 6 m/s
0.7 mm
partly cloudy and small chance of slight rain

partly cloudy and small chance of slight rain

Thu   Jan 30
30°C | 25°C
E 4 m/s
almost clear and no rain

almost clear and no rain

Fri   Jan 31
30°C | 24°C
E 4 m/s
almost clear and no rain

almost clear and no rain

Interested in more climate information?

This site provides you with all the information you need about the climate in Thong Son Beach.

Our site offers climate and forecast data for every country in the world. Are you going to Thailand? On this website you can find historical weather averages for many cities in Thailand. 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.