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Average temperatures, rainfall, sunshine and the best time to visit Than Sadet Beach.
The climate in Than Sadet Beach, Surat Thani Province, Thailand, is remarkably consistent, with temperatures year-round averaging 30°C (86°F). The warmest month is May at 31°C (88°F), and the coolest is January at 29°C (84°F).
With around 1826 mm (72 in) of annual rainfall, Than Sadet Beach has a notably wet climate. However, this rainfall is not evenly distributed, the city has a distinct rainy season from September to November. The wettest month is October. The most sunshine falls in March, with an average of 8.0 hours of daily sunshine.
Pick a month to see the average temperature, rainfall and sunshine in Than Sadet Beach - and find the best time to visit.
In Than Sadet Beach temperatures are generally consistent throughout the year. Average daytime temperatures reach a very warm 31°C (88°F) in May. In January, the coolest month of the year, temperatures drop to a comfortable 29°C (84°F).
At night, temperatures range from around 28°C (82°F) in May to 26°C (79°F) in January.
Check out our detailed temperature page for more information.
Than Sadet Beach experiences significant rainfall throughout the year, averaging 1826 mm (72 in) of precipitation annually. Than Sadet Beach can be quite wet during October, receiving approximately 322 mm (13 in) of precipitation over 20 rainy days.
In contrast, during the driest month (February), you will experience much drier conditions, with 44 mm (1.7 in) of precipitation spread across 5 rainy days. For more details, please visit our Than Sadet Beach Precipitation page.
Than Sadet Beach can be enjoyed more throughout the sunniest month of March under a blue sky, with approximately 8.0 hours of sunshine daily. In contrast, the city experiences much darker days in September, with only 4.9 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
The city experiences its highest humidity in October, reaching 86%. In June, the humidity drops to its lowest level at 79%. What does this mean? Read our detailed page on humidity levels for further details.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
January and February typically offer the most optimal weather in Than Sadet Beach. In contrast, September, October and November tend to have less optimal conditions. Than Sadet Beach has a distinct rainy season from September to November.
Daytime highs range from 29°C (84°F) in January to 31°C (88°F) in May. Nighttime lows range from 26°C (79°F) to 28°C (82°F). Temperatures stay relatively stable year-round.
Annual rainfall is around 1826 mm (72 in). October is the wettest month with 322 mm (13 in), while February is the driest with 44 mm (1.7 in).
Than Sadet Beach receives around 2,160 hours of sunshine per year. March is the sunniest month with 240 hours, while September is the cloudiest with just 146 hours. Overall, Than Sadet Beach enjoys abundant sunshine.
Than Sadet Beach is highlighted - select any city to see its climate.
Where to go in October - average daytime high across popular destinations.
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Discover Kok Kood: a hidden gem in Thailand
Discover the hidden gem of Thailand - Koh Kood! Explore stunning beaches, waterfalls and eco-friendly resorts while enjoying a peaceful atmosphere away from the crowds.
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