Last updated: August 27, 2025
August in Chiang Khong, Thailand presents a tropical experience characterized by warm temperatures and significant rainfall. The mercury can soar to a maximum of 35°C (96°F), while the average temperature hovers around a comfortable 27°C (81°F), dipping to a minimum of 23°C (73°F) at night. This month is notably wet, with a staggering 373 mm (14.7 in) of precipitation spread across 27 days, contributing to a high humidity level of 92%. Those visiting during this time should be prepared for a lush, green landscape and the invigorating embrace of summer rains.
In August, Chiang Khong experiences warm and humid weather, with temperatures ranging from a minimum of 23°C (73°F) to a maximum of 35°C (96°F). The average temperature hovers around 27°C (81°F), reflecting a steady warmth that is characteristic of the region during this month. This slight dip in maximum temperature compared to the sizzling highs of earlier months, such as May and June, signals a gradual transition towards the cooler autumn months. While August remains predominantly warm, the temperatures provide a comfortable backdrop for exploring the stunning landscapes and rich cultural heritage that Chiang Khong has to offer.
August marks the peak of the monsoon season in Chiang Khong, Thailand, with precipitation soaring to a remarkable 373 mm (14.7 in)—the highest recorded for the year. This month typically sees 27 days of rain, contributing to the lush, vibrant landscape characteristic of the region during this time. The precipitation pattern reveals a dramatic increase as the rainy season progresses; compared to the 286 mm (11.3 in) in July, August's rainfall signifies a culmination of summer storms. As the skies unleash their bounty, the lush greenery flourishes, transforming the countryside into a vivid tapestry of life. The weather serves not only as a vital resource for agriculture but also as a fascinating spectacle of nature's power, making August a pivotal month in Chiang Khong's climate story.
In August, Chiang Khong experiences high humidity levels, averaging a notable 92%, consistent with the peak humidity trends observed in July. This elevated moisture in the air is part of a broader pattern, as humidity steadily increases from April's low of 41% to 80% in June, marking the onset of the rainy season. Following August, a gradual decline in humidity begins, bringing it down to 83% in September and further to 71% in October. This progression underscores Chiang Khong's transition from the oppressive humidity of the peak monsoon months toward a more temperate climate as the year progresses.
In August, Chiang Khong, Thailand experiences a consistently intense UV Index of 14, categorizing it in the extreme exposure range with a burn time of just 10 minutes. This peak in UV radiation marks the continuation of a trend seen since May, where the UV Index has remained at a strikingly high level. With similar readings extending into the following months, from June through September, it's crucial for visitors and locals alike to take proper sun protection measures during this time. Keeping an eye on the UV Index is essential for safe outdoor activities in this beautiful region. For more details, visit Chiang Khong UV Index.
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In August, Chiang Khong experiences a charming blend of summer warmth and gentle breezes, with approximately 246 hours of sunshine. This is a notable dip compared to the sun-drenched months of March and April, which boast highs of 327 and 306 hours respectively. However, August still shines brighter than the preceding months of June and July, indicating a gradual transition into the wetter season without completely losing the sun’s cheerful presence. As autumn approaches, the region continues to maintain a delightful balance of daylight, setting the stage for the lush landscapes that thrive in the upcoming months. The overall pattern reveals that while sunshine may wane slightly in August, it remains a vibrant month filled with the beauty of nature, making it an inviting time to explore Chiang Khong's charm.
When considering the likelihood of sunny weather in August in Chiang Khong, Thailand, the outlook is quite bleak, with only a 13% chance of sunshine. This follows a distinct downward trend from the earlier months, where March enjoys a robust 83% chance, gradually declining through the year. By the time summer arrives, the monsoon season significantly impacts weather patterns, resulting in a noticeable drop in sunny days during July and August. September does experience a slight increase to 29%, but for those looking to soak up the sun in August, it's advisable to be prepared for a cloudier experience. Overall, the shift from the dry season to the wetter months starkly illustrates the changing climate in this beautiful region.
In Chiang Khong, Thailand, the daylight duration follows a predictable rhythm throughout the year, with August marking a transition in the summer months. With 12 hours of daylight, August offers a comfortable balance compared to the peak summer months of May, June, and July, when daylight extends up to 13 hours. As the year progresses towards September, daylight remains stable at 12 hours, hinting at the gradual shift into the cooler months ahead. This trend reveals how Chiang Khong enjoys a fairly consistent range of daylight, with slight variations that reflect the changing seasons, ultimately enhancing the region's natural beauty throughout the year.
In August, the winds in Chiang Khong, Thailand provide a gentle respite, with an average speed of 1.5 m/s (3 mph), mirroring the breezy atmosphere of the preceding months. While the wind tends to increase slightly during the mid-year months of June and July, soaring to 1.8 m/s (4 mph), it softens again as summer transitions towards autumn. This slight dip reflects a broader trend, where wind speeds gradually decrease from their peak in the warmer months, with speeds from September onward falling to a calmer 1.1 m/s (2 mph). Overall, August encapsulates the serene, languid days of late summer, offering a delightful backdrop for relaxation amid the picturesque landscapes of this northern Thai town.
Weather in Chiang Khong varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Chiang Khong, focusing on differences in temperature, rainfall, humidity, and UV levels.
The weather in August and January offers a stark contrast in Chiang Khong. August is characterized by high temperatures, with minimums around 23°C (73°F) and maximums reaching up to 35°C (96°F), all while experiencing significant rainfall of 373 mm (14.7 in) across 27 days, contributing to a muggy humidity level of 92%. In contrast, January provides a much milder climate, with temperatures ranging from a chilly 9°C (48°F) at night to a warm average of 21°C (69°F) and maximums peaking at 33°C (91°F). The precipitation drops dramatically to just 34 mm (1.3 in) over only 4 days, leading to a more comfortable humidity level of 57%. For more details, you can check out Chiang Khong weather in January.
August and February present contrasting weather patterns. August experiences much warmer temperatures, with averages around 27°C (81°F) and highs reaching up to 35°C (96°F), while February shows cooler temperatures, with an average of 22°C (72°F) and a minimum of 11°C (53°F). Additionally, August is significantly wetter, receiving 373 mm (14.7 in) of rainfall over 27 days, compared to February’s mere 16 mm (0.6 in) over just one day. Humidity also varies greatly, peaking at a steamy 92% in August, while February boasts a more comfortable 57%. For a detailed overview, check Chiang Khong weather in February.
In comparing the weather between August and March, August is characterized by its much higher humidity levels at 92%, along with significant rainfall, totaling 373 mm over 27 days. In contrast, March features a much drier climate, with only 11 mm of precipitation occurring over just 2 days, and a noticeably lower humidity of 48%. Temperature-wise, August has a minimum of 23°C and averages around 27°C, while March sees a wider range, with a minimum of 13°C and a maximum peak of 39°C, making it notably warmer at the upper end. For a detailed look at March weather, you can visit Chiang Khong weather in March.
In comparing the weather between April and August, one can observe significant differences in temperature and humidity levels. April boasts a higher maximum temperature, reaching up to 39°C (103°F), while August features a milder max of 35°C (96°F). Interestingly, both months share the same average temperature of 27°C (81°F). However, August is characterized by high humidity at 92% and substantial rainfall, with 373 mm (14.7 in) falling over 27 days. In contrast, April experiences a much drier spell with only 120 mm (4.7 in) of precipitation over just 9 days and a much lower humidity of 41%. For a more detailed understanding of the conditions, you can check Chiang Khong weather in April.
When comparing the weather in August and May, it's evident that both months exhibit distinct characteristics. August is generally more humid, with an average temperature of 27°C (81°F), peaking at 35°C (96°F), and experiencing heavy rainfall amounting to 373 mm (14.7 in) over 27 days. In contrast, May has slightly higher average temperatures at 28°C (83°F) and a maximum reaching a scorching 41°C (106°F), but significantly less precipitation, totaling 114 mm (4.5 in) over just 13 days, accompanied by lower humidity at 60%. For more detailed insights on May's weather, you can check Chiang Khong weather in May.
When comparing the weather in August and June, there are notable differences in temperature and precipitation patterns. August experiences slightly cooler average temperatures, with a minimum of 23°C (73°F) and a maximum of 35°C (96°F), while June features higher peaks, reaching up to 38°C (101°F) on the hottest days. Precipitation is significantly heavier in August, accumulating 373 mm (14.7 inches) over 27 days, compared to June’s 229 mm (9.0 inches) across 25 days. Additionally, the humidity in August is notably higher at 92%, compared to June’s 80%, making August feel more oppressive. For more information on June’s weather, check out Chiang Khong weather in June.
In comparing the weather of July and August, both months exhibit high humidity at 92%, but with notable differences in temperature and precipitation. July features slightly higher average temperatures, reaching an average of 28°C (82°F) with maximums soaring to 39°C (103°F), while August sees a decrease, with average temperatures around 27°C (81°F) and maximums of 35°C (96°F). Rainfall is more significant in August, with a total of 373 mm (14.7 in) falling over 27 days compared to July's 286 mm (11.3 in) over 26 days. For those interested in exploring more about the weather in July, you can visit Chiang Khong weather in July.
August and September present contrasting weather conditions despite having similar average temperatures of 27°C (81°F). In August, temperatures can soar to a maximum of 35°C (96°F) with a high humidity level of 92%, creating a sweltering environment. The month also experiences significant rainfall, totaling 373 mm (14.7 in) over 27 days, contributing to the humidity. In contrast, September sees a decrease in rainfall, with only 199 mm (7.8 in) falling over 23 days, and humidity levels drop slightly to 83%. The minimum temperature in September is cooler at 19°C (67°F), making it feel a bit more comfortable overall. For a detailed look at the specific weather conditions in September, you can visit Chiang Khong weather in September.
In comparing the weather patterns of August and October, we see a notable shift in temperature and precipitation. August boasts a warm average temperature of 27°C (81°F) with maximums reaching up to 35°C (96°F), accompanied by high humidity levels of 92% and significant rainfall totaling 373 mm (14.7 in) over 27 days. In contrast, October experiences slightly cooler temperatures, averaging 26°C (79°F), with a minimum of 17°C (62°F) and a peak temperature of 36°C (96°F). The month also sees a dramatic decrease in precipitation, with only 113 mm (4.4 in) falling over 16 days and a drop in humidity to 71%. For more insights, you can check Chiang Khong weather in October.
August and November present markedly different weather patterns. In August, temperatures range from a minimum of 23°C (73°F) to a sweltering maximum of 35°C (96°F), with an average of 27°C (81°F). This month experiences significant rainfall, totaling 373 mm (14.7 in) spread over 27 days, coupled with high humidity at 92%. In contrast, November brings a more temperate climate, with temperatures dipping to a minimum of 14°C (57°F) and averaging 24°C (75°F), peaking at 34°C (93°F). Precipitation drops sharply to just 29 mm (1.1 in) over only 6 days, resulting in a pleasantly lower humidity of 68%. For more detailed information, you can check out Chiang Khong weather in November.
August and December showcase a stark contrast in weather patterns. August is characterized by high humidity and warmth, with temperatures ranging from a minimum of 23°C (73°F) to a maximum of 35°C (96°F) and average precipitation of 373 mm (14.7 in) over 27 days. In stark contrast, December brings a cooler climate, with temperatures dipping to a minimum of 5°C (42°F) and peaking at 32°C (90°F), along with significantly reduced rainfall of just 26 mm (1.0 in) over 4 days. Moreover, December's humidity levels drop to 64%, making it feel much more comfortable compared to the humid days of August. For more detailed insights, you can check Chiang Khong weather in December.
August in Chiang Khong brings a notable shift in weather, characterized by increased humidity and frequent rainfall that set it apart from drier months. With an average temperature hovering around 27°C (81°F), the warmth remains consistent, but the pervasive humidity can make it feel quite muggy. Rainfall is significant during this month, leading to lush greenery and vibrant landscapes, attracting those who revel in the natural beauty of the region. This distinct combination makes August an intriguing time for travelers seeking to experience the dynamic climate of the area. For more insights on this month's weather patterns, visit Chiang Khong Climate.