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.
Jomtien Beach Weather in January
Thinking of visiting Jomtien Beach in January? Expect very high temperatures reaching 31°C (88°F) during the day, dropping to 24°C (75°F) at night, with some rainfall likely.
Rainfall in Jomtien Beach in January
The climate data from previous years indicates about 2 days of rain, averaging 27 mm (1.1 in) for the month. If rain does fall, it tends to arrive as a fairly heavy shower rather than light drizzle.
Temperature in Jomtien Beach in January
Weather in Jomtien Beach is at its excellent in January. Highs reach 31°C (88°F), while nights settle around 24°C (75°F). Indoor breaks or shaded spots can make the warmer part of the day much more comfortable. Nights stay warm at around 24°C (75°F), so light bedding and good ventilation are worth thinking about.
Sunshine in Jomtien Beach in January
There are approximately 230 hours of sunshine this month, resulting in mostly clear days.If you're inclined towards comfortable temperatures and drier conditions, January is a good time to visit Jomtien Beach.
Jomtien Beach Temperature in January
Min Temperature
24°C (75°F)
Max Temperature
31°C (88°F)
Chance of Rain
6%
Precipitation
27 mm (1.1 in)
Rainy days
2 days
Humidity
73%
Sunshine
230 hours
Percentage Sunshine
Jomtien Beach Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Jomtien Beach - and find the best time to visit.
Daily Historical Temperatures
51-year average (1976-2026)
Based on our historical records, temperatures in Jomtien Beach typically stay consistent throughout January, with daily highs averaging around 31°C (88°F). Nights are warm, with lows around 22°C (72°F).
Average temperatures in January
Daily Historical Precipitation
51-year average (1976-2026)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in January
Historical weather records for Jomtien Beach in January
Browse day-by-day weather records for Jomtien Beach spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Jomtien Beach historical weather extremes in January
Based on weather observations in Jomtien Beach between 1976 and 2025, these are the recorded extremes during January.
- On January 26, 1982, temperatures climbed to 37°C (99°F), marking the warmest January day on record.
- The coldest January day was on January 25, 2016, with a maximum of 23°C (73°F).
- The coldest night in January in Jomtien Beach was on January 25, 2014, with a minimum of 14°C (57°F).
Best Places in Thailand in January
Find out more about the weather in Thailand and which places have the best travel conditions in this month. See all of Thailand in January →
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 Jomtien Beach in January
Warm weather calls for comfortable, breathable clothing in January. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Some rain is possible, so pack something to handle light showers. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.
What To Do in Jomtien Beach in January
We rated the following activities from 1 (least suitable) to 10 (best) to do.
-
Swimming10/10 -
Cycling8/10 -
Walking8/10 -
Barbeque10/10 -
Camping10/10 -
Outdoor sports8/10
Jomtien Beach 3-Day Forecast
More climate data for Jomtien Beach
Temperature Rainfall Sunshine Humidity
See the full Jomtien Beach climate overview or explore weather in Thailand.
Popular in January
Where to go in January - average daytime high across popular destinations.
Bangkok
33°C (91°F) Ao Nang Beach
31°C (88°F) Jomtien Beach31°C (88°F) Chiang Mai31°C (88°F) Ko Lanta31°C (88°F) Hua Hin30°C (86°F) Patong Beach30°C (86°F) Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Discover Kok Kood: a hidden gem in Thailand
Warm Days, Cool Nights: 8 Destinations With the Perfect Day-Night Temperature
Prefer warm sunny days but cool evenings? Compare eight destinations with daytime temperatures of around 25–30°C, cooler nights, low rainfall and plenty of sunshine.
Where to Travel in July and August: Mexico, Thailand, Indonesia or Somewhere Else?
Compare July and August weather in Mexico, Thailand, Indonesia, Zanzibar and Sri Lanka, using historical climate data for temperature, rainfall and sunshine.
Discover Thailand: An Ultimate Guide for Yogis
Explore Thailand's best for yogis: serene retreats, spiritual growth, and adventure. Dive into yoga, meditation, and nature's tranquility for an unforgettable journey.