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Ko lanta Weather in July, Thailand

Slide and Tap Other Months

  • What is Average Temperature?
    The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month

    Temperature

    28°C
    82°F
  • What is Average High Low Temperature?
    The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily

    High Temperature

    31°C
    88°F
  • What is Average High Low Temperature?
    The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily

    Low Temperature

    25°C
    77°F
  • What is Average Rainfall?
    The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years

    Rainfall Days

    12 days
  • What is Average Rainfall?
    The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years

    Rainfall

    270 mm

July, 2025

Sun
Mon
Tue
1 Avg 28º 82º
Wed
2 Avg 28º 82º
Thu
3 Avg 27º 81º
Fri
4 Avg 28º 82º
Sat
5 Avg 28º 82º
6 Avg 27º 81º
7 Avg 28º 82º
8 Avg 27º 81º
9 Avg 28º 82º
10 Avg 27º 81º
11 Avg 27º 81º
12 Avg 28º 82º
13 Avg 27º 81º
14 Avg 27º 81º
15 Avg 27º 81º
16 Avg 28º 82º
17 Avg 27º 81º
18 Avg 28º 82º
19 Avg 28º 82º
20 Avg 28º 82º
21 Avg 28º 82º
22 Avg 28º 82º
23 Avg 27º 81º
24 Avg 27º 81º
25 Avg 27º 81º
26 Avg 28º 82º
27 Avg 28º 82º
28 Avg 28º 82º
29 Avg 28º 82º
30 Avg 27º 81º
31 Avg 27º 81º
Forecast
Avg Historical Daily Average

What's the Weather Like in Ko Lanta in July

Temperature

Ko Lanta begins to cool down slightly in July, when the resort experiences some of the lowest temperatures of the year. But with daily average highs of 31°C, there's no need to reach for a jumper just yet. Instead, you can relish in the fact that you are not getting the scorching hot climate that March and April can bring. Yet you can still enjoy many bright, sunny days.

On average, daily temperatures in July will reach 28°C, with night time temperatures falling to just 25°C. This is only one degree higher than the coldest months of the year, but still feels very warm, even when compared to peak temperatures in other parts of the world.

But with this relatively cooler weather, also comes an increased chance of rain, thanks to the monsoon type climate that this time of the year is so famous for in Thailand.

Rainfall

An average of 12 days in July are likely to experience some form of rain in Ko Lanta. And with a forecasted 270mm of precipitation expected throughout the month, some of the down pours are likely to be heavy. But even when the rain is falling, the temperature remains high, offering humidity levels which can reach up to 82%. And while this is not as high as the peak humidity levels of September, in more jungle areas, it can become uncomfortable.

Wind

The wind can get a little stronger in Ko Lanta in July, even when the rain is not falling. This means there is some fresh air to combat that high level of humidity, especially near the shore. It also means that the sea will be a little choppier, offering some challenging waves for the wealth of surfers that come to the area at this time.

However, if you are going to surf in Ko Lanta in July, check the forecast before you go. If the weather is likely to take a turn for the worse, the tides can get very strong.

Hotels in Ko Lanta in July

Lanta Wild Beach Resort

When you want authentic accommodation on Ko Lanta, you can't go far wrong with the Lanta Wild Beach Resort. This family run resort is situated directly on the very popular Klong Khong beach. But it is still a full ten minute walk from the main activity, so noise is not such an issue. If you want to get out and see the island, then rent a motorbike off the hotel, they give all their residents good rates. And if there is anything else you need, just ask. The very friendly staff are always on hand to make your stay more comfortable. Sadly, the bungalows are only equipped with fans, rather than full air conditioning. But in the cooler month of July that shouldn't be a problem. And if you have a day that is particularly hot, just sleep outside. A night under the stars is an experience you will remember forever.

MOONLIGHT Exotic Bay Resort

As the name suggests, you can't really appreciate the true beauty of the MOONLIGHT Exotic Bay Resort until the sun goes down. But even in the middle of the day, this luxury resort is still very impressive. Though the hill top rooms do provide a challenge for those with mobility issues, they certainly provide the best views. And with that cool July wind blowing, you may not even need the highly efficient air conditioning. The beauty of the resort provides the perfect back drop for a wedding in Thailand. And the honeymoon suite provides the perfect location for the post nuptials. Lounge on beanbags next to the sea sipping your favourite cocktail. This place is luxurious in every sense of the word.

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Bars and Restaurants

Panorama

As you would expect from a restaurant called Panorama, the views are incredible. Built into the side of the hill, this is not one of the most well-known places to eat on the island. But that's probably because the people who come here want to keep it all to themselves. Situated on the east side of the island, its' not just the outlook that makes this restaurant special. An incredible range of delicious food is on offer, and it can all be washed down with a cool beer, that even comes in a frozen glass. Even if you only want a coffee, the owner's sister has a coffee plantation on a neighbouring island and gives her brother all the best beans. With a homemade brownie on the side, it's the perfect way to spend a day.

 

Things to Do in Ko Lanta in July

Scooter

If there is one thing that everyone needs in Ko Lanta, it's a scooter. For a few bahts per day you have instant access to the entire island and everything that there is to do. Even if the weather is a little drizzly in July, hiring a scooter means you can get away from the rain and see what else there is to offer. Take a trip round the National Park or along one of the main roads around the island. Many of the hotels and resorts will hire scooters on a daily or weekly basis. Or there are plenty of scooter and motorbike hire companies on the island that will deliver your scooter directly to your door.

Lanta Silver

If the weather is bad, a wonderful thing to do in Ko Lanta is to take a silver smith lesson at Lanta Silver. The craftsmen there provide the most beautiful handmade jewellery, and they are always happy to teach you a few tricks of the trade. If you don't feel too creative yourself, then you can always sit down for a briefing session and design a piece that they will then craft for you. That way you can have a one of a kind souvenir of your stay and a piece of jewellery to treasure forever.