Weather in Ko Samui in June 2024
- June is usually the hottest month of the year in Ko Samui;
Average weather
Average temperature in Ko Samui in June
The temperature in June is +81°F on average, with a range between a maximum of +82°F during the day and a minimum of +75°F at night.
The average maximum temperature goes up 25% by the end of the month, compared with the beginning of the month, from +81°F to +82°F.
Is Ko Samui warm or cold in June?
Ko Samui is typically warm in June.
Maximum temperatures go down compared to the previous month from +82°F to +82°F. The minimum temperature also goes up from +77°F to +77°F.
It’s generally warm, but pack a long-sleeve shirt for evenings.
June is the hottest month in Ko Samui, here is the comparison with other months:
Climate in Ko Samui in June
| May | June | July | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +82°F | +82°F | +81°F | ||||
| Min. temperature | ||||||
| +70°F | +70°F | +70°F | ||||
| Max. temperature | ||||||
| +93°F | +91°F | +91°F | ||||
| Rainfall | ||||||
| 117 mm | 83 mm | 81 mm | ||||
| Wind | ||||||
| 2 m/s | 2 m/s | 3 m/s | ||||
| Humidity | ||||||
| 78% | 77% | 77% | ||||
| Air pressure | ||||||
| 1007 HPa | 1007 HPa | 1007 HPa | ||||
| Sunny days | ||||||
| 1 | 0 | 0 | ||||
| Cloudy days | ||||||
| 16 | 19 | 20 | ||||
| Rainy days | ||||||
| 14 | 11 | 11 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
June weather is still as ok as in May. The temperature levels stay the same in the area of +82°F for average maximum temperature during the day. As June arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 117 mm to 83 mm. It feels drier, as humidity decreases from 78% to 77%. The average wind speed doesn’t change much during June, staying around 2 m/s. The days becoming less sunny, going from 1 sunny days in May to 0 in June.
July brings much the same weather, it remains ok.
Wind
The average wind speed is 2 m/s getting up to 4 m/s which is a light breeze; barely moving the tree leaves.
The average wind speed in Ko Samui is gradually increasing during June, going from 3 m/s to 4 m/s over the course of the month.
Rain
How was the weather last June in Ko Samui?
Climate Change Over the Years
The climate in Ko Samui in June has not changed that much over the last 43 years.
The average temperature was the lowest in 2000 (+85°F) and the highest in 2014 (+88°F). The driest year was 2009 with only 28 mm of rainfall, and the wettest year was 2020 with 151 mm.
FAQ
Is June a good time to visit Ko Samui?
Can you sunbathe in Ko Samui in June?
Is Ko Samui rainy in June?
Is it sunny in Ko Samui in June?
Other cities in Thailand
Monthly weather in Ko Samui
Source of the data
For this page, we’ve looked at the typical weather in Ko Samui, based on historical hourly weather data from January 1, 1979, to December 31, 2022.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.