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Chaweng Beach Weather in June

Chaweng Beach in June sees very high daytime temperatures of 31°C (88°F) and nighttime lows of 27°C (81°F). Rainfall is fairly high this month at around 106 mm (4.2 in), so pack a rain jacket to stay dry.

Rainfall in Chaweng Beach in June

Looking at the last 30 years, the data shows about 16 days with rain, averaging 106 mm (4.2 in) for the month. Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.

Temperature in Chaweng Beach in June

In June, Chaweng Beach gets very high temperatures, with highs of 31°C (88°F). Nights cool to around 27°C (81°F). Mornings and evenings are often more comfortable than the peak afternoon hours. At 27°C (81°F) overnight, the heat doesn't let up much after dark. If you're staying somewhere without air conditioning, a cold shower before bed and keeping the air moving can help.

Sunshine in Chaweng Beach in June

The area experiences a moderate amount of sunshine, with approximately 151 hours of sunlight expected. This means a decent mix of sun and overcast.

Average water temperature in June

The water is 29°C (84°F) — very warm by most standards. Comfortable to swim in, but not particularly refreshing if you're looking to cool off.

Should you favor a climate that's both dry and comfortably warm, January and February typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit Thailand, check out our Chaweng Beach's climate page.

Chaweng Beach Temperature in June

Min TemperatureMin Temperature 27°C (81°F)  
Max TemperatureMax Temperature 31°C (88°F)  
Water TemperatureWater Temperature 29°C (84°F) *  
Chance of RainChance of Rain 54%  
PrecipitationPrecipitation 106 mm (4.2 in)  
Rainy daysRainy days 16 days  
HumidityHumidity 78% *  
SunshineSunshine 151 hours *  
Percentage SunshinePercentage Sunshine *  
* Data from: Koh Samui, Thailand (13 KM, 8 Miles).

Daily Historical Temperatures

49-year average (1976-2025)

Based on our historical records, temperatures in Chaweng Beach typically stay consistent throughout June, with daily highs averaging around 31°C (88°F). Nights are warm, with lows around 27°C (81°F).

Average temperatures in June

Daily Historical Precipitation

49-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in June

Historical weather for Chaweng Beach in June

Browse day-by-day weather records for Chaweng Beach spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Chaweng Beach historical weather extremes in June

Our historical data for Chaweng Beach spans 1982 to 2025, revealing these weather extremes.

  • Chaweng Beach recorded its highest June temperature of 36°C (97°F) on June 12, 2024.
  • The coldest June day was on June 9, 1996, with a maximum of 26°C (79°F).
  • Chaweng Beach registered its coldest June night on June 4, 2000, with temperatures dropping to 23°C (73°F).

Best Places in Thailand in June

Find out more about the weather in Thailand and which places have the best travel conditions in this month. See all of Thailand in June →

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Chaweng Beach in June

Warm but pleasant conditions in Chaweng Beach in June. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Expect heavy rainfall, so bring good rain protection and waterproof bags. With water temperatures around 29°C (84°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Chaweng Beach in June

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming
7/10
Cycling
7/10
Walking
7/10
Camping
7/10
Outdoor sports
7/10

Select a Month

Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit Thailand, check out our Chaweng Beach's climate page.

More climate data for Chaweng Beach