Last updated: August 27, 2025
In April, Cha-am, Thailand experiences warm weather characterized by a maximum temperature reaching up to 35°C (95°F) and an average of 29°C (85°F), with a comfortable minimum of 23°C (74°F) at night. However, this month also brings a notable precipitation amount of 86 mm (3.4 in) over approximately 11 days, creating a humid atmosphere with an average humidity level of 69%. Travelers should be prepared for both sun and occasional rain, making it an ideal time to experience the vibrant coastal charm of Cha-am amidst the tropical climate.
In April, Cha-am, Thailand, begins to embrace the full warmth of spring, with temperatures reaching a max of 35°C (95°F). The month starts with a comfortable minimum of 23°C (74°F) and settles into an average of 29°C (85°F). This noticeable increase from the cooler months hints at the approaching summer, as temperatures steadily rise from January's gentle 27°C (80°F) to the sizzling mid-30s of April. Amidst this gradual warming trend, the consistent averages reflect a tropical climate that invites beachgoers and sun-seekers alike to enjoy the sun-drenched shores and vibrant local culture that Cha-am has to offer.
April marks a notable transition in Cha-am, Thailand, as the region experiences a significant uptick in precipitation. With 86 mm (3.4 in) of rain spread over 11 days, April serves as a precursor to the wet season, contrasting sharply with the lighter rainfall of the preceding months. This increase not only highlights a shift from the drier spells of January through March but also sets the stage for the heavier deluges that will follow in May and beyond. The gradual rise in rainy days—doubling from just 3 in the earlier months to 11—illustrates the onset of a more humid climate, hinting at the lush greenery and vibrant landscapes that characterize Cha-am as it welcomes the monsoon season.
As April arrives in Cha-am, Thailand, the humidity notably climbs to 69%, signaling the onset of the hotter months. This increase is part of a clear upward trend that begins in January, where the humidity starts at a comfortable 58%, and gradually intensifies as the year progresses. By April, the air becomes more humid, laying the groundwork for May's even higher levels, which peak later in the summer months. Following this pattern, it’s evident that the transition into the wet season is marked by a significant rise in moisture, creating a tropical atmosphere that characterizes Cha-am's climate as it heads toward the sweltering heat of mid-year.
April in Cha-am, Thailand, continues the trend of extreme UV exposure, with the UV Index peaking at 14. Just like the preceding months, this high reading indicates a burn time of only 10 minutes, urging sun-seekers to take necessary precautions to protect their skin. As the year progresses, May and June maintain this intensity, making it crucial for visitors and residents alike to stay informed and prepared. For a detailed look at UV Index trends throughout the year, check out Cha-am UV Index.
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April in Cha-am, Thailand, welcomes visitors with an impressive 324 sunshine hours, making it a delightful month to enjoy the beach and local attractions. Following a robust March, which boasted a remarkable 340 hours of sunshine, April stands strong, showcasing only a slight dip in sunlight. This trend of abundant sunshine continues into May, with 325 hours beckoning travelers to bask in the tropical ambiance. Meanwhile, the months preceding April exhibit a steady increase in sunshine, from 252 hours in January to 303 in February, illustrating a clear transition into the brighter, warmer spring season. As rainy days approach in mid-year, April's generous hours of sunlight offer a perfect opportunity for both relaxation and exploration in this coastal paradise.
April in Cha-am, Thailand, marks a notable shift in weather patterns, with the chance of sunny days dropping to 22%, a stark contrast from the sunnier months earlier in the year, such as February at 75%. As the dry season transitions into the wetter months, the sunshine becomes less predictable, highlighting the increasing cloud cover typical of the impending monsoon. This shift in likelihood serves as a reminder for visitors looking to soak up the sun that their best chances for bright, clear skies may be found either at the start of the year or later in December, when conditions improve again to 59%. Thus, while April can still harbor pleasant moments, it's wise to expect a mix of both sun and clouds as the region transitions into the rainy season.
In April, Cha-am, Thailand, enjoys a delightful 12 hours of daylight, mirroring the trend established in March and continuing into May. This shift from 11 hours at the year's beginning showcases a gradual increase in daylight as the region transitions into the warmer months. Throughout the summer, daylight remains consistently at 12 hours, creating a perfect backdrop for outdoor adventures and beach escapades. As the year progresses, Cha-am settles back into the 11 hours of daylight found in late fall and winter, illustrating a subtle yet captivating rhythm in the local climate. This blend of extended daylight in the spring and summer encourages both locals and visitors to fully embrace the vibrant beauty of this coastal paradise.
As April settles in Cha-am, Thailand, the average wind speed gently drops to 2.6 m/s (6 mph), reflecting a subtle shift in the coastal breezes. This month marks a notable decrease compared to the brisk winds of March, which clocked in at 3.8 m/s (9 mph). The trend suggests that as summer approaches, the winds become softer, creating a calm ambiance perfect for beachgoers and sun-seekers. Following April, the wind speeds slightly rebound in May, returning to 3.2 m/s (7 mph), but the initial lull of April certainly invites visitors to bask in the warm, tranquil atmosphere. Throughout the year, winds in Cha-am generally range between the mild caresses of early spring and the more invigorating gusts found in the cooler months, highlighting the area's dynamic climate and appeal for diverse outdoor activities.
Weather in Cha-am varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Cha-am, focusing on differences in temperature, rainfall, humidity, and UV levels.
April typically experiences warmer temperatures compared to January, with minimums reaching 23°C (74°F) and average highs around 29°C (85°F), peaking at 35°C (95°F). In contrast, January has a cooler range, with minimum temperatures at 19°C (67°F) and an average of 27°C (80°F), maxing out at 32°C (89°F). Furthermore, April sees significantly more precipitation, with 86 mm (3.4 in) spread over 11 rainy days, whereas January is relatively dry, receiving only 41 mm (1.6 in) over just 3 days. The humidity levels also differ, as April boasts higher humidity at 69%, while January's humidity is lower at 58%. For more details on January weather, you can check Cha-am weather in January.
In comparing the weather of April and February, it's evident that April is generally warmer and more humid. April boasts higher temperatures with a minimum of 23°C (74°F), averaging 29°C (85°F), and reaching a maximum of 35°C (95°F). In contrast, February has a slightly cooler range, with minimum temperatures at 22°C (73°F), an average of 27°C (81°F), and a maximum of 32°C (90°F). Additionally, April experiences significantly more rainfall, totaling 86 mm (3.4 in) over 11 days, compared to February’s mere 15 mm (0.6 in) over just 3 days. The humidity also rises in April to 69%, while February sees a more comfortable humidity level of 59%. For those wanting a more detailed look at February weather, check out Cha-am weather in February.
In comparing the weather between April and March, April tends to be slightly warmer with average temperatures of 29°C (85°F), peaking at 35°C (95°F), whereas March has a similar average but a lower maximum temperature of 33°C (92°F). Additionally, April is characterized by significantly higher precipitation, totaling 86 mm (3.4 in) over 11 days, compared to March's 37 mm (1.4 in) over just 3 days. The humidity also rises in April, averaging 69%, while March maintains a lower humidity level of 62%. For more insights, you can check Cha-am weather in March.
April and May present a notable transition in weather patterns. In April, the minimum temperature hovers at 23°C (74°F), while the average and maximum temperatures reach 29°C (85°F) and 35°C (95°F), respectively. This month experiences approximately 86 mm (3.4 in) of precipitation over 11 days, with humidity levels averaging around 69%.
In contrast, May sees slightly warmer temperatures, with the minimum at 25°C (78°F) and the average remaining consistent at 30°C (85°F), while the maximum climbs to 35°C (96°F). This month also registers higher precipitation at 103 mm (4.0 in) spread over 16 days, and humidity increases to 79%. For a more detailed look at May's weather, you can visit Cha-am weather in May.
In comparing the weather of April and June, both months showcase an average temperature of 29°C (85°F), with April experiencing slightly lower minimum temperatures at 23°C (74°F) compared to June's 26°C (79°F). However, despite their similar averages, June tends to feel more humid, with humidity levels rising to 87% versus April's 69%. Additionally, precipitation is less in June, with 68 mm (2.7 in) over 14 days, compared to April's 86 mm (3.4 in) over 11 days. For more detailed insights, you can check Cha-am weather in June.
In April, the weather features a minimum temperature of 23°C (74°F) and averages around 29°C (85°F), with maximums reaching up to 35°C (95°F). This month experiences about 86 mm (3.4 in) of precipitation spread over 11 days, coupled with a humidity level of 69%. In contrast, July sees slightly warmer minimum temperatures at 25°C (78°F) and maintains a similar average of 29°C (84°F), with maximums reaching 34°C (94°F). However, July is a wetter month with 95 mm (3.8 in) of rain falling over 18 days and higher humidity at 89%. For a detailed overview of the July weather, visit Cha-am weather in July.
April and August both feature warm temperatures, but August tends to be slightly cooler with a lower average temperature of 28°C (83°F) compared to April's 29°C (85°F). In terms of extremes, April can reach up to 35°C (95°F) while August peaks at 34°C (93°F). Additionally, August experiences more frequent rainfall, with 101 mm (4.0 in) of precipitation over 19 days, compared to April's 86 mm (3.4 in) over just 11 days. Furthermore, humidity levels are notably higher in August at 90%, compared to April's 69%. For more details, check Cha-am weather in August.
April and September exhibit notable differences in weather patterns. In April, temperatures range from a minimum of 23°C (74°F) to a maximum of 35°C (95°F), with an average of 29°C (85°F). The month experiences 86 mm (3.4 in) of precipitation over about 11 days, coupled with a humidity level of 69%. In contrast, September sees slightly warmer temperatures, with a minimum of 25°C (77°F) and a maximum of 34°C (94°F), averaging 28°C (83°F). However, it is significantly wetter, receiving 155 mm (6.1 in) of rainfall across 22 days and higher humidity at 87%. For more details on the weather in September, you can visit Cha-am weather in September.
In April, temperatures range from a minimum of 23°C (74°F) to a maximum of 35°C (95°F), with an average of 29°C (85°F). The month sees approximately 86 mm (3.4 in) of rainfall over 11 days, with humidity levels around 69%. In contrast, October experiences slightly cooler temperatures, with a minimum of 24°C (76°F) and a maximum of 33°C (91°F), averaging 28°C (82°F). However, rainfall significantly increases to 234 mm (9.2 in) spread across 24 days, and humidity rises to 83%. These differences highlight the transition from the dry heat of April to the wetter and more humid conditions of October. For more detailed information, you can visit Cha-am weather in October.
When comparing the weather in April and November, both months exhibit warm temperatures with relatively high humidity. In April, the temperatures range from a minimum of 23°C (74°F) to a maximum of 35°C (95°F), with an average temperature of 29°C (85°F). Precipitation is moderate, totaling 86 mm (3.4 in) over 11 days. In contrast, November features slightly cooler conditions, with minimum temperatures remaining the same at 23°C (74°F), but an average of 28°C (82°F) and a maximum of 32°C (90°F). Notably, November experiences more rain, accumulating 106 mm (4.2 in) across 13 days, and a higher humidity level of 77%. For more detailed information on November weather, you can visit Cha-am weather in November.
In comparing the weather between April and December, April tends to be hotter, with temperatures ranging from a minimum of 23°C (74°F) to a maximum of 35°C (95°F) and an average of 29°C (85°F). This month also sees significant precipitation, averaging 86 mm (3.4 in) over approximately 11 rainy days, and a humidity level of 69%. In contrast, December offers a milder climate, with temperatures ranging from 20°C (68°F) to 31°C (89°F) and an average of 27°C (80°F). This month enjoys significantly less rain, with only 28 mm (1.1 in) recorded over about 4 days, and a slightly lower humidity level of 66%. For more details, check out Cha-am weather in December.
In April, Cha-am experiences a notable increase in temperatures, making it among the warmest months of the year. Visitors can expect a blend of hot days and royal blue skies, punctuated by occasional rainfall, with humidity levels hovering around 69%. While the heat can be intense, the refreshing showers provide some relief, contributing to the lush greenery of the landscape. This combination of warmth and moisture sets April apart from the cooler and drier months, inviting travelers to enjoy the vibrant atmosphere. For a deeper understanding of the climate throughout the year, visit Cha-am Climate.