Ko Larn Weather in September

Ko Larn in September averages 31°C (88°F) during the day and 27°C (81°F) at night. Keep in mind that quite a bit of rainfall is expected this month.

Rainfall in Ko Larn in September

You can expect rain on around 18 days based on historical patterns, with 206 mm (8.1 in) average 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 Ko Larn in September

In September, expect very high temperatures in Ko Larn, with highs of 31°C (88°F) and lows of 27°C (81°F) at night. Sunshine and humidity can make it feel even warmer than the raw temperature suggests. Nights remain warm at around 27°C (81°F). For a more comfortable sleep, a cold shower before bed and a fan or air conditioning can make a big difference.

Sunshine in Ko Larn in September

The month brings about 107 hours of sunlight, offering a comfortable mix of sun and overcast.

September in Ko Larn has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.

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• January
• February
• March
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• May
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• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Thailand, check out our Ko Larn's climate page.

Ko Larn Temperature in September

Min Temperature 27°C (81°F)  

Max Temperature 31°C (88°F)  

Chance of Rain 58%  

Precipitation 206 mm (8.1 in)  

Rainy days 18 days  

Humidity 81%  

Sunshine 107 hours  

Percentage Sunshine  

What to Wear in Ko Larn in September

Warm weather calls for comfortable, breathable clothing in September. 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). Also bring a poncho, it will rain a lot! Waterproof everything you can. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Ko Larn in September

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.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Thailand, check out our Ko Larn's climate page.

More climate data for Ko Larn

Temperature Rainfall Sunshine Humidity

See the full Ko Larn climate overview or explore weather in Thailand.