Last updated: August 27, 2025
Experience the enchanting July weather of Ko Lanta, Thailand, where the tropical landscape thrives under a warm embrace. With maximum temperatures reaching 30°C (86°F), an average of 28°C (83°F), and a comfortable minimum of 26°C (78°F), it's a perfect time for adventure. However, be prepared for the occasional rain, as the island sees 203 mm (8.0 in) of precipitation over 18 days, lending to the lush, vibrant scenery. With an average humidity of 79%, the air is rich and invigorating, making Ko Lanta a delightful tropical paradise for travelers this July.
In July, Ko Lanta, Thailand, maintains a tropical climate that appeals to sun-seekers. With temperatures ranging from a minimum of 26°C (78°F) to a maximum of 30°C (86°F), the island offers a pleasant average of 28°C (83°F). This month continues the trend of warm weather, similar to the preceding months of June and May, where highs consistently hover around 30°C. As the monsoon season approaches, expect occasional showers, but don't let that deter your plans; the warm temperatures ensure that the island's vibrant beaches remain inviting. Overall, July represents a delightful blend of warmth and refreshing tropical breezes, perfect for enjoying Ko Lanta's stunning natural beauty.
In July, Ko Lanta experiences significant rainfall, with 203 mm (8.0 in) of precipitation over an average of 18 days. This marks a continuation of the wet season, as the island transitions from the previous month’s heavy rains in June. While July’s precipitation is slightly lower than June’s 234 mm, it still contributes to the overall trend of increased moisture leading into the peak of the monsoon season. As the summer progresses, the frequency and volume of rainfall build, making July one of the months where visitors might encounter tropical downpours, yet also providing lush landscapes that highlight the island’s natural beauty.
In Ko Lanta, Thailand, July marks a peak in humidity, recorded at 79%, mirroring the levels seen in June. This trend signals the onset of the monsoon season, as the tropical climate becomes increasingly sultry. The humidity remains consistently elevated, with the peak stretch continuing into August, where it rises to 82%. Throughout the earlier months, humidity levels show a gradual decline from January's high of 76% to April's low of 71%, but this drop is followed by a swift upswing as the summer rains approach. Notably, the second half of the year sees humidity levels above 80%, creating a lush, vibrant atmosphere but also a steamy environment for residents and visitors alike.
In July, Ko Lanta experiences a UV Index of 13, maintaining its status within the extreme exposure category. With a consistent burn time of just 10 minutes across the months, it's clear that sun safety is crucial during this time. Following a peak in March and April at 15, the UV Index gradually decreases but remains notably high in July, matching the levels seen in June. This trend reflects the region's tropical climate, where protection from the sun is essential year-round. For more details on safe sun exposure, you can explore the Ko Lanta UV Index.
UV Risk Categories
In July, Ko Lanta, Thailand, basks in a delightful 321 hours of sunshine, seamlessly continuing the island's trend of abundant daylight. After a steady increase from January to March, when the sun generously offered its warmth for over 345 hours, the sunshine hours slightly dipped in April and May. However, summer truly shines in July as the sun begins to reclaim its glory, maintaining a vibrant atmosphere perfect for beach lovers and outdoor enthusiasts alike. This month exemplifies the tropical paradise that attracts visitors, with only a slight decrease in hours compared to the preceding months of June and August, both boasting 301 and 318 hours, respectively. Overall, July stands out as a peak in a summer filled with sunshine, inviting travelers to soak up the endless rays on the stunning shores of Ko Lanta.
When it comes to sunny weather in Ko Lanta, Thailand, July stands out as a month with a relatively low chance of sunshine, sitting at 20%. This trend aligns with the overall pattern observed during the rainy season, which typically leads to decreased sunlight throughout the summer months. April enjoys a more favorable 23% chance, similar to June, while February boasts the highest likelihood at 47%, marking a peak in sunshine. As the year progresses toward the rainy season, the chances of sunny days dip, with July and August registering some of the lowest probabilities. Travelers hoping for bright skies should consider planning their trip outside of this sultry season to increase their odds of basking in the tropical sunshine.
In Ko Lanta, Thailand, July offers an inviting 12 hours of daylight, aligning with the trend seen from March through September. This consistent duration reflects the region's tropical climate, providing ample time for exploration and relaxation. As the rainy season lingers, the steady daylight hours enhance the allure of outdoor activities, whether it’s basking on sun-soaked beaches or embarking on scenic adventures. Following July, the daylight gradually recedes with the arrival of October, making the summer months the prime time to enjoy the sun’s generous embrace.
In Ko Lanta during July, the average wind speed picks up to 4.9 m/s (11 mph), showing a slight increase compared to the gentle breezes of the preceding months. This shift marks a transition as the island approaches the peak of the monsoon season, providing refreshing gusts that enhance outdoor activities and water sports. Throughout the year, wind speeds in Ko Lanta exhibit a clear trend: from the calmest months of April and May to the breezier July and August, the variability in wind conditions invites both tranquility and adventure. As the summer progresses, the playful winds contribute to the island's charm, making July an inviting time for visitors seeking both relaxation and invigorating experiences by the sea.
Weather in Ko Lanta varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Ko Lanta, focusing on differences in temperature, rainfall, humidity, and UV levels.
In July, the weather is marked by warmer temperatures, with an average of 28°C (83°F) and maximums reaching up to 30°C (86°F). This month also sees significant rainfall, totaling 203 mm (8.0 in) over 18 days, contributing to a high humidity level of 79%. In contrast, January experiences slightly cooler conditions, with average temperatures of 27°C (81°F) and similar maximums of 30°C (86°F). Precipitation is notably lower in January, with only 98 mm (3.9 in) over just 8 days, leading to a marginally lower humidity of 76%. For more detailed information about January weather, you can check Ko Lanta weather in January.
July and February present distinctly different weather patterns. In July, temperatures range from a minimum of 26°C (78°F) to a maximum of 30°C (86°F), with an average temperature of 28°C (83°F). This month is characterized by high humidity at 79% and considerable rainfall, totaling 203 mm (8.0 in) over 18 days. In contrast, February exhibits slightly warmer temperatures, with a minimum of 25°C (77°F) and a maximum of 31°C (88°F), averaging 27°C (82°F). Notably, February sees significantly less precipitation, with only 9 mm (0.3 in) over just 2 days and a lower humidity level of 73%. For more details on the weather in February, visit Ko Lanta weather in February.
In comparing the weather of July and March, we see notable differences despite their similar average temperatures. July experiences higher humidity at 79% and significantly greater precipitation, with 203 mm (8.0 in) spread over 18 days, making it the wetter month. In contrast, March boasts a slightly lower humidity level at 74% and considerably less rain at just 33 mm (1.3 in) over 8 days. March's maximum temperature can also reach up to 32°C (89°F), warmer than July’s max of 30°C (86°F). For a detailed look at March weather specifics, you can visit Ko Lanta weather in March.
In comparing the weather between July and April, we find that both months maintain a similar average temperature of 28°C (83°F), though July has slightly lower maximum temperatures averaging 30°C (86°F) compared to April's 31°C (88°F). April experiences slightly less precipitation at 180 mm (7.1 in) over 22 days, while July sees increased rainfall of 203 mm (8.0 in) spread out over 18 days, resulting in a wetter month. Humidity levels are also higher in July at 79% compared to April’s 71%, creating a more oppressive atmosphere during the summer month. For a more detailed look at April weather specifically, you can visit Ko Lanta weather in April.
In comparing the weather between July and May, both months showcase similar temperature patterns, with minimum temperatures around 26°C (78°F), average temperatures at 28°C (83°F), and maximums reaching 30°C (86-87°F). However, July sees slightly less precipitation, totaling 203 mm (8.0 in) over 18 days, compared to May, which experiences a higher rainfall of 255 mm (10.1 in) spread across 27 days. Additionally, July has a higher humidity level at 79%, while May's humidity sits at a more moderate 72%. For a detailed look at May's weather, you can check out Ko Lanta weather in May.
In comparing the weather of July and June, both months showcase similar temperature ranges, with July experiencing a minimum of 26°C (78°F) and a maximum of 30°C (86°F), while June features a minimum of 25°C (78°F) and a slightly higher maximum of 30°C (87°F). Humidity remains constant at 79% for both months, indicating a consistently muggy atmosphere. However, July sees a reduction in precipitation, totaling 203 mm (8.0 in) over 18 days, compared to June's 234 mm (9.2 in) over 23 days, suggesting that while both months are wet, July is slightly drier. For a more detailed look at June's conditions, you can check Ko Lanta weather in June.
In July, the weather features a minimum temperature of 26°C (78°F) and an average of 28°C (83°F), with maximum temperatures reaching 30°C (86°F). This month also experiences significant rainfall, totaling 203 mm (8.0 in) over 18 days, and a humidity level of 79%. In contrast, August sees slightly cooler minimum temperatures at 25°C (78°F), while maintaining the same average and maximum temperatures. However, it is wetter in August, with precipitation increasing to 241 mm (9.5 in) over 21 days, along with a marginally higher humidity level of 82%. For more detailed insights on weather patterns, you can check Ko Lanta weather in August.
In comparing the weather between July and September, both months exhibit warm temperatures, with July reaching a minimum of 26°C (78°F) and an average of 28°C (83°F), while September shows slightly lower averages, with a minimum of 25°C (78°F) and an average of 27°C (82°F). However, September experiences higher precipitation, accumulating 306 mm (12.0 in) over 24 days, compared to July's 203 mm (8.0 in) over 18 days. Additionally, humidity levels increase in September to 84%, compared to 79% in July, making September feel a bit more humid. For more detailed information about the weather during this time, check out Ko Lanta weather in September.
In July, the weather is warm with average temperatures ranging from a minimum of 26°C (78°F) to a maximum of 30°C (86°F), accompanied by high humidity at 79%. This month sees significant rainfall, with 203 mm (8.0 in) of precipitation spread over 18 days.
In contrast, October features slightly cooler temperatures, with a minimum of 25°C (77°F) and an average of 27°C (81°F), while still peaking at 30°C (86°F). However, it experiences even more rainfall, totaling 314 mm (12.4 in) across 26 rainy days, and humidity rises to 83%. To learn more about the weather specifics for October, visit Ko Lanta weather in October.
In comparing the weather of July and November, we see some notable similarities and differences. Both months feature warm temperatures, with July having a slightly higher average at 28°C (83°F) compared to November's 27°C (81°F). However, both months reach a maximum of 30°C (86°F to 87°F). Precipitation in November is more pronounced, with 257 mm (10.1 in) falling over 26 days, compared to July's 203 mm (8.0 in) over 18 days. Additionally, November experiences a bit higher humidity at 84%, compared to July's 79%. For more information, check out Ko Lanta weather in November.
In July, the weather in Ko Lanta is characterized by warmer temperatures, with a minimum of 26°C (78°F) and an average of 28°C (83°F), peaking at a maximum of 30°C (86°F). This month also sees significant rainfall, with precipitation measuring 203 mm (8.0 in) over 18 days, contributing to a humidity level of 79%. In contrast, December offers slightly cooler conditions, with minimum temperatures of 24°C (76°F) and an average temperature of 27°C (81°F), while still reaching a maximum of 30°C (86°F). The precipitation decreases to 134 mm (5.3 in) over 14 days, resulting in higher humidity at 84%. The shift in weather patterns can be further explored here: Ko Lanta weather in December.
In July, Ko Lanta experiences a blend of warm temperatures and increased rainfall, distinguishing it from the typically drier months. With average highs around 30°C and notable humidity levels reaching 79%, the island feels quite tropical, offering a lush, vibrant landscape. Although precipitation occurs on approximately 18 days, contributing to a total of 203 mm, this rain often comes in brief, refreshing bursts, allowing for plenty of enjoyable moments in between. For those considering a visit, July presents a unique atmosphere, perfect for embracing the rich greenery and fewer crowds. To learn more about how the weather shapes your travel experience, check out Ko Lanta Climate.