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Mae Nam Beach Weather in August

August in Mae Nam Beach brings very high temperatures, with daytime highs of 30°C (86°F) and nights around 27°C (81°F). Quite a bit of rainfall is expected, around 111 mm (4.4 in), so pack an umbrella.

Rainfall in Mae Nam Beach in August

Typically, about 17 days will experience rainfall, with an average of 111 mm (4.4 in) for the month. This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.

Temperature in Mae Nam Beach in August

August in Mae Nam Beach sees highs of 30°C (86°F) and lows of 27°C (81°F) overnight. The hottest part of the day is usually in the afternoon, so lighter clothing can help you stay comfortable. With overnight lows of 27°C (81°F), nights stay very warm. Air conditioning makes a real difference if you're sensitive to heat. A cold shower before bed can also help you get to sleep more comfortably.

Sunshine in Mae Nam Beach in August

With about 152 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.

Average water temperature in August

At 29°C (84°F), the water is very warm — more like a heated pool than the sea. Great for those who like warm water, though some may find it less refreshing on a hot day.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. January and February typically offer the best weather for Mae Nam Beach.

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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 Mae Nam Beach's climate page.

Mae Nam Beach Temperature in August

Min TemperatureMin Temperature 27°C (81°F)  
Max TemperatureMax Temperature 30°C (86°F)  
Water TemperatureWater Temperature 29°C (84°F) *  
Chance of RainChance of Rain 56%  
PrecipitationPrecipitation 111 mm (4.4 in)  
Rainy daysRainy days 17 days  
HumidityHumidity 78% *  
SunshineSunshine 152 hours *  
Percentage SunshinePercentage Sunshine *  
* Data from: Koh Samui, Thailand (8 KM, 5 Miles).

Daily Historical Temperatures

49-year average (1976-2025)

Based on our historical records, temperatures in Mae Nam Beach typically stay consistent throughout August, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 26°C (79°F).

Average temperatures in August

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 August

Historical weather for Mae Nam Beach in August

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

Mae Nam Beach historical weather extremes in August

Based on 43 years of weather observations (1982-2025), these are the most extreme conditions recorded in Mae Nam Beach.

  • Mae Nam Beach recorded its highest August temperature of 40°C (104°F) on August 4, 1990.
  • Mae Nam Beach experienced its chilliest August day on August 24, 1997, reaching only 25°C (77°F).
  • The lowest overnight temperature recorded in August was 23°C (73°F) (August 4, 1994).

Best Places in Thailand in August

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

Map not visible? Whoops sorry! Please refresh the page.
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 Mae Nam Beach in August

Warm but pleasant conditions in Mae Nam Beach in August. 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 Mae Nam Beach in August

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 Mae Nam Beach's climate page.

More climate data for Mae Nam Beach