Day
31 °C
Night
21 °C
Sea
29 °C
Precipitation
69 mm
in month
Rainy days
8 days
in month
Daylight
11 hours
average
Sunshine
7 hours
average
Humidity
76 %
We make the most from 40 years of historical weather data to predict the best weather conditions.
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We aggregate data from combining multiple weather sources to ensure accuracy of the highest order.
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.
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.
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.
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 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.
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'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.
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).
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.
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.
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.
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.
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.
In January, the sea temperature in Ko Chang becomes rather refreshing, cooling down to 28 °C (83 °F).
February's clime in Ko Chang is famously mild; it's comfortably warm without causing overheating.
March in Ko Chang is spared from the wet season's grasp, observing a moderate 9 days with rainfall.
April in Ko Chang brings with it 13 days of rain, representing about 43 % of the month.
In May, Ko Chang's atmosphere is imbued with warmth, and the sea reaches its most inviting temperatures.
Expect the thermometer in June to hover around a tolerable 30 °C (87 °F) during the day in Ko Chang.
July's skies over Ko Chang are moderately generous, bestowing approximately 5 hours of sunshine.
August in Ko Chang maintains a relatively high humidity, with an average hovering around 85 %.
September in Ko Chang typically experiences mild winds, averaging a soft 2 m/s.
October evenings in Ko Chang provide a refreshing atmosphere with an average night temperature of 22 °C (72 °F).
November offers an idyllic window for vacations in Ko Chang, characterized by inviting day and sea temperatures and minimal rainfall.
December in Ko Chang offers agreeably warm days with temperatures averaging 31 °C (88 °F), ideal for basking alongside the sea or pool.