Last updated: August 27, 2025
April in Ko Pha Ngan, Thailand, is characterized by warm temperatures and increased humidity. Daily highs typically reach a balmy 31°C (88°F), while the average hovers around 28°C (83°F), creating an inviting atmosphere for beachgoers and outdoor enthusiasts alike. Evenings offer a gentle respite with lows of 25°C (78°F). However, visitors should be prepared for the island's moist climate, as April sees approximately 142 mm (5.6 in) of precipitation over 16 days, contributing to the lush greenery that defines this tropical paradise. With humidity levels around 69%, the combination of heat and moisture can enhance the experience of exploring this vibrant destination.
In April, Ko Pha Ngan, Thailand, experiences a warm embrace of tropical weather as temperatures begin to climb higher, promising a delightful escape for visitors. The minimum temperature hovers at 25°C (78°F), while the average settles at a pleasant 28°C (83°F), leading to afternoons that can soar to a maximum of 31°C (88°F). This trend of rising warmth, marked by a gradual increase in temperatures from earlier months, makes April a wonderful time to enjoy the island’s stunning beaches and lush landscapes. As the island transitions into the hotter days of May, the energy and vibrancy of Ko Pha Ngan become even more pronounced, inviting exploration and adventure.
April in Ko Pha Ngan sees a notable uptick in rainfall, totaling 142 mm (5.6 in), nearly mirroring January's precipitation. Lasting for 16 days, these showers mark a transition into the wet season, setting the stage for the heavier rains that follow in May. In contrast to the preceding months, which typically see far less precipitation—February and March only receive 39 mm and 36 mm, respectively—April serves as a reminder of the island's tropical climate. The increased moisture supports the lush, vibrant landscapes that Ko Pha Ngan is famous for, welcoming visitors eager to experience a verdant paradise even in the rainy season. The gradual rise in precipitation continues into May, hinting at an enticing pattern of tropical beauty interlaced with warm, rain-kissed days.
In April, Ko Pha Ngan experiences a mild humidity level of 69%, slightly rising from the lower figures of 68% observed in both February and March. This transitional month signals the onset of the more humid season, as it precedes a significant increase in moisture, with May seeing a jump to 77%. Compared to the heightened humidity levels typical of the later months—with figures soaring to 86% or higher from June through August—April offers a pleasant, albeit slightly humid atmosphere. As summer approaches, visitors can expect the island’s tropical charm to envelop them, setting the stage for those sultry days that define Ko Pha Ngan's exquisite allure.
April in Ko Pha Ngan, Thailand, maintains a notably high UV Index of 15, classifying it in the extreme exposure category. This intensity persists from the previous month, March, which also registered the same UV level. With a consistent burn time of just 10 minutes, it’s crucial for sun lovers to take precautions against harmful rays. The trend of elevated UV levels from January through April indicates a particularly intense start to the year, reminding visitors of the importance of sun safety. For those planning outdoor activities, staying informed is essential; refer to the detailed UV data at Ko Pha Ngan UV Index.
UV Risk Categories
April in Ko Pha Ngan ushers in a delightful blend of sunshine, boasting an impressive 318 hours of radiant daylight. This month continues the trend of increasing brightness established in the previous months, peaking with 346 hours in March before slightly adjusting downwards. The sun seems to linger longer as summer approaches, making April a perfect time for beach lovers and adventurers alike. Following April, the sunny disposition persists into May with 331 hours, affirming the island's reputation as a tropical paradise. As the year progresses, the island maintains a satisfying balance of sun and shade, promising an unforgettable experience for every traveler.
April in Ko Pha Ngan, Thailand, ushers in a transition in weather, with a 31% chance of sunlight. Although this represents a dip compared to the previous months of February and March, it still provides opportunities for those seeking to bask in the tropical sun. As the year progresses towards the monsoon season, the likelihood of sun diminishes, falling further to 22% in May and continuing to decline through the summer months. This trend underscores the importance of April as a potentially favorable time for travelers looking to enjoy bright days and warm evenings before the rainy season takes hold. Embrace the vibrant beauty of the island while there’s still a chance to soak up the sun!
In Ko Pha Ngan, Thailand, the month of April brings 12 hours of daylight, continuing the trend established in March and heralding the onset of the longer days that characterize the tropical climate. As the year progresses, the island basks in a steady 12 hours of sunlight from March through August, making spring a delightful time for outdoor adventures and soaking up the vibrant beach atmosphere. The daylight gradually diminishes in the latter part of the year, with both October and November reverting back to 11 hours. This consistency in daylight duration not only showcases the island's equatorial charm but also offers visitors ample time to explore its stunning natural beauty and rich culture.
As April arrives in Ko Pha Ngan, Thailand, the island experiences a noticeable dip in wind speed, averaging 3.7 m/s (8 mph). This gentle breeze marks a shift from the stronger winds of earlier months, creating a calmer atmosphere that invites relaxation and exploration. Following a steady decline since January, where peak speeds of 5.3 m/s (12 mph) were recorded, April’s quieter conditions pave the way for the vibrant onset of the summer months. As the island prepares for May and beyond, it’s a perfect time for sun-seekers to enjoy the picturesque beaches without the distraction of strong winds, before they gradually return with increasing intensity as the year progresses.
Weather in Ko Pha Ngan varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Ko Pha Ngan, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather of April and January, both months feature relatively warm temperatures, with April slightly warmer, experiencing minimums of 25°C (78°F) compared to January's 24°C (76°F). April has an average temperature of 28°C (83°F) and peaks at 31°C (88°F), making it a bit hotter than January's average of 27°C (80°F) and maximum of 28°C (83°F). While both months receive comparable precipitation, with April witnessing 142 mm over 16 days and January slightly higher at 144 mm over 11 days, January also experiences a marginally higher humidity at 72% compared to April's 69%. For a more detailed look at January weather conditions, you can visit Ko Pha Ngan weather in January.
April generally experiences warmer temperatures compared to February, with average highs reaching 31°C (88°F) versus February's maximum of 29°C (84°F). The humidity is slightly higher in April at 69%, while February maintains a comfortable level of 68%. However, April is also much wetter, receiving 142 mm (5.6 inches) of rain over 16 days, in stark contrast to February's milder 39 mm (1.5 inches) over just 7 days. For more detailed information about February's climate, check out the link: Ko Pha Ngan weather in February.
Comparing the weather in April to that of March reveals some notable differences. Both months have a similar temperature profile, with April maintaining a minimum of 25°C (78°F) and an average high of 31°C (88°F), slightly warmer than March, which has a maximum of 30°C (86°F). However, April sees a significant increase in precipitation, with 142 mm (5.6 in) spread over 16 days, compared to just 36 mm (1.4 in) over 6 days in March. Humidity levels remain relatively consistent, with March at 68% and April slightly higher at 69%. For more detailed information, you can check Ko Pha Ngan weather in March.
April and May display similar temperature ranges, with both months experiencing maximums around 31°C (88°F) and 89°F, respectively. However, May tends to be slightly warmer on average, with an average temperature of 29°C (84°F) compared to April's 28°C (83°F). Precipitation levels are also higher in May, with 152 mm (6.0 in) spread over 23 days, compared to April’s 142 mm (5.6 in) over 16 days, indicating a wetter month. Additionally, humidity increases in May to 77%, up from 69% in April, contributing to a more humid atmosphere. For more detailed information, check out the weather conditions for Ko Pha Ngan weather in May.
In April, the weather features a minimum temperature of 25°C (78°F) and an average of 28°C (83°F), with maximum temperatures reaching 31°C (88°F). The month experiences significant rainfall, totaling 142 mm (5.6 in) over 16 days, along with a humidity level of 69%. In contrast, June sees slightly warmer conditions, with a minimum temperature of 26°C (79°F) and an average of 28°C (84°F), while maximum temperatures still peak at 31°C (89°F). June has a total precipitation of 133 mm (5.2 in), but it spreads over more days, with rainfall occurring on 20 days and increased humidity at 86%. For more detailed weather patterns in June, you can refer to Ko Pha Ngan weather in June.
When comparing the weather in April and July, both months exhibit similar temperature ranges, with April having a minimum of 25°C (78°F) and July slightly warmer at 26°C (79°F). The average temperatures remain consistent at 28°C (83°F), and the maximums peak at 31°C (88°F) for both months. However, April experiences more rainfall, with a total of 142 mm (5.6 in) over 16 days, compared to July's 109 mm (4.3 in) spread over 19 days. Additionally, humidity levels are higher in July at 86%, compared to April's 69%, making July feel more humid overall. For more detailed information on July weather, you can check Ko Pha Ngan weather in July.
In April, the weather typically features temperatures ranging from a minimum of 25°C (78°F) to a maximum of 31°C (88°F), with an average temperature of 28°C (83°F). This month experiences considerable precipitation, amounting to 142 mm (5.6 in) over about 16 days, with humidity levels at 69%. In contrast, August sees slightly warmer minimum temperatures, starting at 26°C (79°F), while maintaining the same average and maximum temperatures as April. However, August has less precipitation overall, totaling 121 mm (4.7 in) over 20 days, but with significantly higher humidity at 88%. For more detailed insights, you can check Ko Pha Ngan weather in August.
April and September share similar temperature ranges, with both months having minimum temperatures around 25°C (78°F) and average highs close to 30°C. However, September is slightly cooler on average, with a maximum of 30°C (86°F) compared to April's 31°C (88°F). Rainfall is significantly higher in September, accumulating to 186 mm (7.3 in) over 22 days, contrasted with April's 142 mm (5.6 in) over 16 days. Additionally, September experiences higher humidity levels at 87%, making it feel more muggy compared to April's 69%. For more details, visit Ko Pha Ngan weather in September.
In comparing the weather between April and October, both months exhibit warm temperatures, with April having a slightly higher average temperature of 28°C (83°F) compared to October's 27°C (81°F). However, October tends to be wetter, receiving 267 mm (10.5 in) of precipitation over 27 days, while April experiences 142 mm (5.6 in) over 16 days. Additionally, October has a higher humidity level at 86%, compared to April's 69%. For more detailed information, you can check Ko Pha Ngan weather in October.
When comparing the weather in April and November, we see some notable differences. April tends to be slightly warmer, with average temperatures reaching 28°C (83°F), while November's average is cooler at 27°C (81°F). However, November experiences significantly higher levels of rainfall, with 313 mm (12.3 in) of precipitation over 24 days, compared to April’s 142 mm (5.6 in) spread across 16 days. Additionally, humidity levels rise in November to 87%, compared to April's 69%. For more detailed insights on the weather in November, you can visit Ko Pha Ngan weather in November.
In comparing the weather between April and December, both months exhibit warm temperatures, but December is slightly cooler, with average temperatures ranging from 24°C to 29°C (75°F to 84°F) compared to April's range of 25°C to 31°C (78°F to 88°F). December also experiences higher humidity at 83%, compared to April's 69%, making it feel more humid. Additionally, December sees more precipitation, totaling 194 mm (7.6 in) over 16 days, whereas April has 142 mm (5.6 in) over the same number of days. For more detailed insights into December weather, check out Ko Pha Ngan weather in December.
April in Ko Pha Ngan brings a unique blend of warmth and humidity, setting it apart from other months. With average temperatures hovering around 28°C (83°F), visitors enjoy a tropical vibe, but should be prepared for higher levels of precipitation, as rain is more frequent this time of year. The island experiences about 16 rainy days, contributing to the overall humidity of 69%, which can make it feel quite steamy. Unlike the cooler and drier months that precede it, April marks a transition toward the monsoon season, offering lush landscapes that thrive in the moisture. For a deeper dive into the weather patterns, explore the detailed insights at Ko Pha Ngan Climate.