ClimateForecastNovemberDecember >>

Lamai Beach Climate by Month

Lamai Beach has relatively stable weather with warm temperatures. It is also known for its large amounts of rainfall. Let’s explore the climate details in depth to provide you with a complete overview.

Average day and night temperature

In Lamai Beach temperatures are generally consistent throughout the year. Typically, daytime temperatures range from a very warm 31°C in May to a comfortable 29°C in the coolest month, January. Nights are cooler, with temperatures generally dropping to 26°C, particularly during the colder months.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Lamai Beach experiences significant rainfall throughout the year, averaging 1658 mm of precipitation annually. The climate in Lamai Beach shows significant variation throughout the year. Expect heavy rainfall in November, with an average of 302 mm of precipitation over 19 rainy days. In contrast, February offers drier and sunnier days, with around 46 mm of rainfall over 5 rainy days.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

For those who appreciate different seasons, Lamai Beach serves as an ideal destination. Expect longer, more sun-filled days in March with an average of 8.0 hours of sunshine daily, and embrace the darker days in September, offering only 4.8 hours of daily sunlight.

Monthly hours of sunshine

Data from: Koh Samui, Thailand (14 KM, 8 Miles).

Daily hours of sunshine

Data from: Koh Samui, Thailand (14 KM, 8 Miles).

Average water temperature

The mean water temperature over the year in Lamai Beach ranges from 27°C in January to 30°C in April.

Water temperature over the year

Data from: Koh Samui, Thailand (14 KM, 8 Miles).

The best time of year to visit Lamai Beach in Thailand

Other facts from our historical weather data:
  • Which months have the greatest rainfall in Lamai Beach?
    Most rainfall (rainy season) is seen in September, October, November and December.
  • Which is the hottest month in Lamai Beach?
    May has an average maximum temperature of 31°C and is the hottest month of the year.
  • Which is the coolest month in Lamai Beach?
    The coolest month is January with an average maximum temperature of 29°C.
  • Which is the wettest month in Lamai Beach?
    November tops the wettest month list with 302 mm of rainfall.
  • Which is the driest month in Lamai Beach?
    February is the driest month with 46 mm of precipitation.
  • Which is the sunniest month in Lamai Beach?
    March is the sunniest month with an average of 240 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

    Forecast for Lamai Beach

    Thu   Nov 21
    29°C | 25°C
    E 14 km/h
    26 mm
    broken clouds and thunder

    broken clouds and thunder

    Fri   Nov 22
    29°C | 25°C
    E 14 km/h
    16 mm
    broken clouds and thunder

    broken clouds and thunder

    Sat   Nov 23
    29°C | 25°C
    E 14 km/h
    2.9 mm
    broken clouds and rain

    broken clouds and rain