Ko Chang weather and climate in 2025
January
February
March
April
May
June
July
August
September
October
November
December
Overview
July
< June
Overview
August >
Ko Chang weather and climate in 2025
January
February
March
April
May
June
July
August
September
October
November
December
Overview
July
< June
Overview
August >
Day
30 °C
Night
23 °C
Sea
29 °C
Precipitation
541 mm
in month
Rainy days
25 days
in month
Daylight
13 hours
average
Sunshine
5 hours
average
Humidity
84 %
Day
30 °C
Night
23 °C
Sea
29 °C
Precipitation
541 mm
in month
Rainy days
25 days
in month
Daylight
13 hours
average
Sunshine
5 hours
average
Humidity
84 %
Overview: Ko Chang
Weather charts for Ko Chang
Weather overview
Show more charts
Find more destinations like this
Destinations with similar weather to Ko Chang
Other destinations in Thailand - North coast
Closest cities for Ko Chang
Weather overview for Ko Chang
Weather overview
The tropical paradise of Ko Chang, located in Thailand, experiences a serene climate marked by its warmth and moisture throughout the year. Daytime temperatures span from a pleasant 30 °C (85 °F) in the cooler month of August to a balmy 33 °C (91 °F) in the heat of April. Nights offer a cooler retreat with temperatures ranging from 20 °C (68 °F) during December's serene evenings to 24 °C (75 °F) in the torrid nights of April. In Ko Chang, the skies bless the land with minimal showers in December, only 2 days of rainfall, while August skies open up frequently with 26 days of rain. However, it's not just about the rain; as the sun graces the sea, the temperatures peak at a delightful 30 °C (87 °F) in May, tapering to a refreshing 28 °C (83 °F) come January.
January weather
Tourism continues to thrive in Ko Chang with the perpetual dry season making its presence felt. A gradual increase in rainy days begins to emerge, amounting to 4 days, paralleled by an uptick in rainfall volume. A glimpse of the season's lowest sea temperatures captivates us, while the peak of sunny hours, clocked at 8 hours, underscores the month's luminosity.
February weather
As Ko Chang progresses into February, a subtle warmth envelops the day, the mercury climbing to 31 °C (88 °F), while the night air gently warms to 22 °C (71 °F). An increase in rainfall punctuates the month, tallying 6 days, alongside a steadily climbing rainfall volume at 45 mm (1.79 in). Tourism flourishes amidst these changes, and with February the skies command attention with the highest gusts of wind.
March weather
The cusp of the tourist season is evident in March in Ko Chang. Amidst the temperate dry spell, the sea begins to warm, marked by a temperature of 29 °C (84 °F). Nighttime remains inviting, its temperature gradually rising to 23 °C (73 °F). Rainy days follow a steady upward trend, now recording 9 days, and rainfall inches higher in volume, reaching 105 mm (4.15 in).
April weather
April sees temperatures soaring, setting records with a high of 33 °C (91 °F) during the day in Ko Chang, while the sea temperature continues its ascent, now at 30 °C (86 °F). The number of rainy days and corresponding rainfall amount display a concurrent rise, reaching 135 mm (5.33 in). Amidst pending tourist excitement, the nighttime warmth reaches its zenith.
May weather
With the onset of the wet season at Ko Chang's doorstep, the highest sea temperatures captivate swimmers at 30 °C (87 °F), whilst the daytime heat commences its subtle decline, now registering at 32 °C (89 °F). The frequency of rainy days continues to escalate, noted at 22 days, and a notable increase in rainfall adds to the season's character, now measuring 314 mm (12.36 in). As sunlit hours begin to wane, the instance of clear skies clocks in at 6 hours.
June weather
June's climate in Ko Chang showcases a downward trend in daytime temperatures, now at a modest 30 °C (87 °F), and the ocean waters cool slightly to 30 °C (85 °F). As the wet season persists, the ascent in rainy days becomes apparent, listed at 25 days, while rainfall peaks at an impressive 599 mm (23.59 in). Diminishing sunlight, now found at 5 hours, is another hallmark of the season.
July weather
As Ko Chang wades through July, nearing the apex of the wet season, the narrative of the climate shifts to the escalating winds. Rainfall volume begins a gradual retreat from its peak, marking 541 mm (21.29 in).
August weather
In August, Ko Chang experiences a dip in daytime temperatures, the lowest of the year at 30 °C (85 °F), accompanied by the wet season's zenith in terms of rainy day frequency, averaging 26 days. A successive increment in rainfall volume further defines the month, now solidified at 595 mm (23.42 in). Diminished sunlight consistently marks the lowest in the annual cycle, noted at 4 hours.
September weather
With the wet season showing little sign of abating, Ko Chang in September sustains its high humidity levels, climaxing at 85 %. Rainfall gradually descends to 537 mm (21.13 in), while gentler breezes at 2 m/s become the norm.
October weather
The prelude to a seasonal shift is apparent in Ko Chang during October, with daytime temperatures beginning a slow ascent to 31 °C (87 °F), contrasted by a milder decline in nighttime warmth to 22 °C (72 °F). The narrative of the wet season continues to unfold, albeit with a diminishing rainfall, recorded at 325 mm (12.80 in), and a decreased frequency of rainy days at 20 days. The revival of sunny hours marks an uptick, signifying the month's progression at 6 hours.
November weather
As Ko Chang welcomes tourists with the turn of November, the daytime temperatures continue their upswing to 31 °C (88 °F), while the cool of the night persists in a gentle wane to 21 °C (71 °F). The rainfall frequency and volume proceed downwards, concluding at 69 mm (2.73 in), complemented by the resurgence of sunny hours trend, now documented at 7 hours.
December weather
As the tourist season blossoms in Ko Chang, the sea begins a delicate cooldown to 28 °C (83 °F), while December nights embrace their coolest touch. With rainfall at its lowest at 10 mm (0.38 in), and humidity reaching a year's low of 70 %, the panorama of this paradise is set for idyllic holiday seasons.
FAQs
How is the sea temperature in Ko Chang during January?
In January, the sea temperature in Ko Chang becomes rather refreshing, cooling down to 28 °C (83 °F).
Could February's weather in Ko Chang be characterized as overly hot?
February's clime in Ko Chang is famously mild; it's comfortably warm without causing overheating.
Does the wet season commence in Ko Chang during March?
March in Ko Chang is spared from the wet season's grasp, observing a moderate 9 days with rainfall.
To what extent should I anticipate rainfall in Ko Chang throughout April?
April in Ko Chang brings with it 13 days of rain, representing about 43 % of the month.
How would you describe May's weather conditions in Ko Chang?
In May, Ko Chang's atmosphere is imbued with warmth, and the sea reaches its most inviting temperatures.
What is the expectation for June's daytime temperatures in Ko Chang?
Expect the thermometer in June to hover around a tolerable 30 °C (87 °F) during the day in Ko Chang.
Describe the expected sunshine duration in Ko Chang for July?
July's skies over Ko Chang are moderately generous, bestowing approximately 5 hours of sunshine.
What level of humidity is typical for Ko Chang in the month of August?
August in Ko Chang maintains a relatively high humidity, with an average hovering around 85 %.
Is Ko Chang often gusty in September?
September in Ko Chang typically experiences mild winds, averaging a soft 2 m/s.
Can one expect cool evenings in Ko Chang throughout October?
October evenings in Ko Chang provide a refreshing atmosphere with an average night temperature of 22 °C (72 °F).
What are the conditions for a holiday getaway in Ko Chang during November?
November offers an idyllic window for vacations in Ko Chang, characterized by inviting day and sea temperatures and minimal rainfall.
What are the typical daytime temperatures one can experience in Ko Chang during December?
December in Ko Chang offers agreeably warm days with temperatures averaging 31 °C (88 °F), ideal for basking alongside the sea or pool.
Appeared in TOP lists
Useful links
Our latest blog posts
Where to go
Top destinations
Text Search