Last updated: August 27, 2025
In Bang Rak, Thailand, September offers a vibrant yet humid climate, with temperatures peaking at a sizzling 36°C (97°F) and settling to an average of 29°C (84°F). The month is characterized by a notably high humidity level of 87%, making the air feel even warmer. With 245 mm (9.6 in) of rainfall distributed over 24 days, expect frequent showers that can refresh the tropical landscape. Whether you're exploring the lively streets or relaxing on the beach, be prepared for a mix of heat and tropical rain during this vibrant month.
In September, Bang Rak, Thailand, offers a delightful respite from the summer heat, with temperatures typically ranging from a mild 24°C (76°F) at night to a pleasant 36°C (97°F) during the day. The average temperature hovers around 29°C (84°F), making it comfortably warm yet not oppressively hot. As the monsoon season approaches its peak, there's a noticeable increase in humidity, but the overall trend shows a slight cooling from the scorching summer months of April and May, which often see maximums reaching 38°C (100°F) and even 40°C (103°F). This transitional month strikes a perfect balance for visitors seeking to explore the vibrant culture and natural beauty of the region without the sweltering summer heat.
In September, Bang Rak experiences a significant surge in precipitation, recording an impressive 245 mm (9.6 in) of rainfall over 24 days. This marks a peak in the wet season, with the amount of rain surpassing both August and October figures, which are typically the second and third wettest months, respectively. The pattern of increasing rainfall from the earlier months highlights a clear trend: as the year progresses towards its wettest period, both the volume of rain and the frequency of rainy days intensify. With September showcasing nearly 60% of the yearly total rainfall within just this month, the tropical climate truly comes alive, immersing the region in lush greenery and vibrant scenery.
In September, Bang Rak, Thailand experiences high humidity, maintaining an impressive 87%, just slightly below the previous month's peak of 88%. This month marks the tail end of the wet season, where humidity levels have steadily escalated from 59% in January to a notable peak during the rainy months of July and August. As the year progresses, there is a clear trend of increasing moisture in the air, with the early year averages hovering around 58% to 61% but rising sharply from April onward, culminating in the high levels observed in the late summer. As September wanes, humidity begins to ease slightly in October, dropping to 83%, signaling the gradual transition toward drier months ahead. The cyclical dance of humidity in Bang Rak not only shapes the local climate but also creates a lush, vibrant atmosphere throughout the region.
In September, Bang Rak, Thailand, experiences a UV Index of 13, categorized as extreme, with a burn time of just 10 minutes. This marks a continuation of the intense UV conditions that begin in February and persist through much of the year, peaking at 14 in the summer months of March, May, July, and August. While there is a slight dip in the index compared to the peak summer months, the risk remains high, emphasizing the importance of sun protection during outdoor activities. As we approach October, the UV index will gradually decrease, but vigilance is still essential. For detailed insights on UV levels throughout the year, visit Bang Rak UV Index.
UV Risk Categories
In Bang Rak, Thailand, September experiences a dip in sunshine hours, offering a cozy 268 hours of golden rays. This slight decline from the summer peak in March and April serves as a gentle reminder of the changing seasons, yet still maintains a vibrant ambiance. Following the sun-soaked months of May through August, September transitions seamlessly into a more moderate climate, inviting visitors to enjoy the charm of the region without the intensity of the peak summer heat. As the year rolls into October, sunshine begins to reclaim its strength with 287 hours, hinting at the return of balmy days. Overall, September embodies a delightful balance, showcasing both the warmth of summer's end and the allure of autumn's onset in this tropical paradise.
In Bang Rak, Thailand, September is characterized by a notably low chance of sunny weather, with only a 10% likelihood of clear skies. This trend is part of a broader pattern, as the months leading up to September, such as July and August, experience similarly limited sunshine, falling to just 11% and 9% respectively. As the rainy season peaks, the prospect of bright, sunny days diminishes significantly, contrasting sharply with the more favorable conditions seen earlier in the year. January and February, for instance, enjoy much higher chances of sunshine at 58% and 76%. If you're hoping for sun in September, it may be wise to manage expectations and prepare for the likelihood of rain instead.
In Bang Rak, Thailand, September marks the continuation of a stable pattern in daylight duration, as the city enjoys approximately 12 hours of sunlight. This consistency reflects a broader trend observed from March through September, where day length remains steady at 12 hours, creating an inviting atmosphere for outdoor activities and exploration. As the year progresses into October, daylight begins to slowly wane, returning to 11 hours. This gradual transition highlights the tropical charm of Bang Rak, where the abundant sunshine is a hallmark of the region’s vibrant lifestyle, especially during the longer days of mid-year. As the seasons change, the rhythm of daylight in this picturesque locale remains a captivating feature of its climate.
As September rolls into Bang Rak, Thailand, the average wind speed shifts slightly to 2.0 m/s (5 mph), indicating a gentle breeze that accompanies the end of the rainy season. This marks a dip from the more vigorous gusts of March and June, where speeds peak at 3.0 m/s (7 mph). Throughout the year, wind conditions generally showcase a modest range; however, September's tranquil winds are reminiscent of the breezy summers, staying steady just like the previous months, October and November, which also maintain 2.0 m/s. This soothing airflow imbues the coastal town with a calm atmosphere, perfect for leisurely strolls along the beach as the temperatures begin to cool down slightly, making it an inviting escape for both locals and travelers alike.
Weather in Bang Rak varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Bang Rak, focusing on differences in temperature, rainfall, humidity, and UV levels.
In September, the weather is characterized by warmer temperatures, with a minimum of 24°C (76°F) and average highs reaching up to 36°C (97°F). The month also experiences significant rainfall, totaling 245 mm (9.6 in) spread over 24 days, leading to a high humidity level of 87%. In contrast, January offers a cooler climate, with temperatures ranging from a minimum of 16°C (61°F) to an average of 27°C (81°F) and maximums of 35°C (94°F). Precipitation drops dramatically to just 29 mm (1.1 in) over 3 days, contributing to a much lower humidity of 59%. For more detailed information about January weather, you can visit Bang Rak weather in January.
In September, the weather is characterized by warmer temperatures, with a minimum of 24°C (76°F) and an average high reaching 36°C (97°F). This month experiences significant rainfall, totaling 245 mm (9.6 in) over 24 days, combined with high humidity at 87%. In contrast, February brings milder conditions, with temperatures ranging from a minimum of 19°C (66°F) to a maximum of 35°C (96°F) and an average of 28°C (82°F). Precipitation is notably lower in February, with just 14 mm (0.5 in) over only 3 days, alongside a much drier humidity level of 58%. For a detailed comparison of February weather, you can visit Bang Rak weather in February.
When comparing the weather in September and March, it's evident that September is characterized by higher humidity and significant rainfall. With an average temperature of 29°C (84°F) and a maximum reaching 36°C (97°F), the month experiences a substantial 245 mm (9.6 in) of precipitation over 24 days, resulting in a damp atmosphere with humidity levels at 87%. In contrast, March offers a warmer average temperature of 30°C (86°F) and can reach up to 37°C (99°F), but the rainfall is minimal, with only 44 mm (1.7 in) over just five days and a much lower humidity of 61%. For more details on March weather specifically, you can visit Bang Rak weather in March.
In comparing the weather between September and April, September tends to be slightly warmer with average temperatures around 29°C (84°F) and occasional highs reaching up to 36°C (97°F). However, it is also characterized by higher humidity at 87% and significantly more rainfall, with 245 mm (9.6 in) of precipitation over 24 days. In contrast, April experiences a drier climate with only 107 mm (4.2 in) of precipitation over 12 days, while temperatures can climb even higher, peaking at 38°C (100°F) with an average of 30°C (87°F). For more detailed information about April's weather, you can check Bang Rak weather in April.
September and May present distinct weather patterns, showcasing the transition from late summer to early autumn. In September, temperatures range from a minimum of 24°C (76°F) to a maximum of 36°C (97°F), with an average of 29°C (84°F). The month is characterized by high humidity at 87% and significant rainfall, receiving 245 mm (9.6 in) over 24 days. In contrast, May features slightly warmer temperatures with a minimum of 23°C (74°F) and a maximum of 40°C (103°F), averaging 30°C (87°F). May sees less rainfall, accumulating 142 mm (5.6 in) across 19 days, and moisture levels are comparatively lower at 80%. For a closer look at May's climate, refer to Bang Rak weather in May.
In comparing the weather between September and June, we see some noticeable differences. September features slightly lower temperatures, with a minimum of 24°C (76°F) and an average of 29°C (84°F), while June is a bit warmer, starting at a minimum of 25°C (78°F) and averaging 30°C (86°F). Despite this, June experiences a higher maximum temperature of 37°C (99°F) compared to September's peak of 36°C (97°F). Another significant distinction lies in precipitation; September faces much heavier rainfall with 245 mm (9.6 in) over 24 days, while June has only 112 mm (4.4 in) spread over 22 days. Humidity levels are also relatively high in both months, with September at 87% and June at 85%. For a detailed look at June weather specific to Bang Rak, you can visit Bang Rak weather in June.
Comparing the weather in September and July, both months experience warm temperatures, but September tends to be slightly cooler overall. In September, the minimum temperature is around 24°C (76°F), with an average of 29°C (84°F) and a maximum of 36°C (97°F). In contrast, July has a minimum of 25°C (78°F) and a similar average of 29°C (85°F), but peaks at 37°C (99°F).
However, September sees significantly more precipitation, with 245 mm (9.6 in) over 24 days, compared to July's 159 mm (6.2 in) over 26 days. Humidity levels are quite similar, with September at 87% and July at 86%. For more detailed information on July weather in Bang Rak, visit Bang Rak weather in July.
In comparing the weather between September and August, both months experience similar average temperatures, with September showing a slight dip in the minimum temperature at 24°C (76°F) compared to August's 25°C (77°F). However, August reaches a higher maximum temperature of 37°C (99°F) versus September's 36°C (97°F). Notably, September has significantly more rainfall, with 245 mm (9.6 in) of precipitation occurring over 24 days, compared to August's 163 mm (6.4 in) over 23 days. Humidity remains high in both months, with September at 87% and August at 88%. For a detailed overview of August's weather specifics, you can visit Bang Rak weather in August.
September and October present similar weather patterns, but with some notable differences. In September, temperatures range from a minimum of 24°C (76°F) to a maximum of 36°C (97°F), with an average of 29°C (84°F). The month experiences significant precipitation, totaling 245 mm (9.6 in) over 24 days, accompanied by high humidity of 87%. In contrast, October sees a slight decrease in maximum temperature, reaching 35°C (96°F), while maintaining an average of 29°C (84°F) and a minimum of 23°C (74°F). Precipitation increases slightly to 250 mm (9.9 in), occurring over just 21 days, and humidity decreases to 83%. For a more detailed overview, refer to Bang Rak weather in October.
September and November present noticeably different weather patterns. In September, temperatures range from a minimum of 24°C (76°F) to a maximum of 36°C (97°F), with an average of 29°C (84°F). The month is characterized by high humidity at 87% and substantial rainfall, totaling 245 mm (9.6 in) over 24 days. In contrast, November experiences slightly cooler temperatures, with a minimum of 21°C (70°F), an average of 28°C (83°F), and a maximum of 35°C (95°F). Precipitation drops significantly to 61 mm (2.4 in) over just 9 days, and humidity also decreases to 78%. Overall, November offers a transition to drier and more pleasant conditions compared to the wetter and humid September. For more detailed information, check out Bang Rak weather in November.
In September, the weather is characterized by high temperatures, with minimums around 24°C (76°F) and average highs reaching 36°C (97°F). The month experiences significant precipitation, totaling 245 mm (9.6 in) over 24 days, accompanied by high humidity levels at 87%. In contrast, December offers a much milder climate, with minimum temperatures dropping to 15°C (59°F) and average highs around 35°C (95°F). It sees a dramatic reduction in rainfall, accumulating only 24 mm (0.9 in) over just 2 days, and the humidity decreases to a more comfortable 70%. For more details, you can check Bang Rak weather in December.
As September unfolds in Bang Rak, the weather showcases a blend of warmth and moisture that distinguishes it from other months. The average temperature remains comfortably high, hovering around 29°C (84°F), while the heat peaks at a sweltering 36°C (97°F). This month, however, sees an increase in humidity, reaching 87%, which coupled with significant rainfall—averaging 245 mm over 24 days—creates a unique tropical atmosphere. Visitors and locals alike may find the frequent showers a refreshing contrast to the persistent heat, reminding everyone that September is an essential part of the region's lush monsoon season. For a detailed understanding of the weather patterns in this vibrant locale, check out Bang Rak Climate.