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Jomtien Beach Weather and Climate: A Comprehensive Guide

Jomtien beach feautures a tropical wet and dry climate. From December to February it is dry and hot. Rainy season starts in May and lasts until November with less rain in the months July and August. During rainy season you can also experience tropical storms and hurricanes. April and March are most humid.

Average maximum day and minimum night temperature

The temperature in Jomtien Beach remains steady throughout the year, providing a consistently very warm climate. Average daytime temperatures reach a very warm 33°C in April. In December, the coolest month of the year, temperatures drop to a very warm 31°C.

At night, you can expect cooler temperatures, with averages dropping to around 24°C during this month. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Jomtien Beach has a relatively rainy climate with high precipitation levels, averaging 1206 mm of rainfall annually. Jomtien Beach can be quite wet during October, receiving approximately 227 mm of precipitation over 17 rainy days.

In contrast December, experiences much drier conditions, with 16 mm of rainfall, spread across 2 rainy days. For more details, please visit our Jomtien Beach Precipitation page.

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

Sunshine over the year

Jomtien 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 3.7 hours of sunlight per day. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

Forecast for Jomtien Beach

Wed   Jan 15
33°C | 19°C
N 5 m/s
almost clear and no rain

almost clear and no rain

Thu   Jan 16
32°C | 21°C
NE 7 m/s
almost clear and no rain

almost clear and no rain

Fri   Jan 17
32°C | 21°C
NE 7 m/s
partly cloudy and no rain

partly cloudy and no rain

Select a Month of Interest

Check the conditions for any month of the year.

The best time of year to visit Jomtien Beach in Thailand

The best time to visit is during the drier months: January, February and December.

Other facts from our historical weather data:
  • Which months have the greatest rainfall in Jomtien Beach?
    Most rainfall (rainy season) is seen in September and October.
  • Which is the hottest month in Jomtien Beach?
    April has an average maximum temperature of 33°C and is the hottest month of the year.
  • Which is the coolest month in Jomtien Beach?
    The coolest month is December with an average maximum temperature of 31°C.
  • Which is the wettest month in Jomtien Beach?
    October tops the wettest month list with 227 mm of rainfall.
  • Which is the driest month in Jomtien Beach?
    December is the driest month with 16 mm of precipitation.
  • Which is the sunniest month in Jomtien 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.