Last updated: August 27, 2025
In August, Rayong, Thailand experiences a warm tropical climate characterized by an average temperature of 28°C (83°F). The maximum temperatures can soar to 34°C (93°F), while the mercury rarely dips below 24°C (76°F). Despite the warmth, the month is marked by significant rainfall, with a total precipitation of 223 mm (8.8 in) spread across 26 days, resulting in a high humidity level of 88%. This combination of heat and moisture creates a lush environment, making August a vibrant yet challenging time for outdoor activities in Rayong.
In August, Rayong, Thailand, experiences a mild and pleasant tropical climate with temperatures that typically range from a minimum of 24°C (76°F) to a maximum of 34°C (93°F). The average temperature hovers around 28°C (83°F), contributing to the warm yet enjoyable atmosphere of the region. Compared to the preceding months, August shows a slight rise in minimum temperatures, reflecting the gradual transition into the more humid months ahead. As summer begins to wane, the weather remains inviting, perfect for exploring the stunning coastal landscapes and vibrant culture of Rayong. This month rides the wave of consistently warm conditions, making it a favored time for both locals and tourists alike to bask in the sun-drenched days and balmy evenings.
In August, Rayong, Thailand experiences significant rainfall, with a total precipitation of 223 mm (8.8 in) over 26 days. This trend reflects the peak of the rainy season, where the monsoon brings frequent showers, contributing to the lush greenery of the region. The precipitation in August is slightly lower than the preceding month of July, which recorded 226 mm, yet it remains robust as the rainy season progresses into September, known for its heaviest rainfall. Overall, August stands out not only for its substantial rainfall but also for the consistent number of rainy days, emphasizing an atmosphere rich in tropical moisture and dynamic weather patterns.
In August, Rayong, Thailand reaches its peak humidity level at a staggering 88%, marking the zenith of a steady upward trend that began in the earlier months. From the relatively comfortable 59% in January, humidity steadily climbed, reflecting the intense heat and moisture characteristic of the region during the rainy season. By the time May arrives, the humidity spike to 80% heralds the onset of the monsoon, which further escalates over the summer months. June and July witness a significant rise, reaching 85% and 86% respectively, culminating in August's sweltering conditions. Following this high, a slight decline begins in September, signaling a gradual transition towards the cooler, less humid months ahead. This annual pattern underscores Rayong's tropical climate, where the blend of heat and high humidity significantly influences local weather and lifestyle.
In August, Rayong, Thailand experiences an ultra-high UV Index of 14, indicating extreme sun exposure that can lead to skin damage in as little as 10 minutes. This summer month mirrors the conditions of July and the preceding months of March, April, May, and June, where the UV Index consistently remains at this elevated level. As the rainy season approaches, it’s essential for locals and travelers alike to stay sun-safe during this period. With similar values carrying through to September before a slight dip in October, August is undeniably a month where protective measures should be a priority when enjoying the outdoors. For more intricate details on UV exposure, check out Rayong UV Index.
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August in Rayong, Thailand, welcomes a delightful 273 hours of sunshine, comfortably nestled between a summer peak and the onset of the monsoon months. While slightly less luminous than the vibrant, sun-drenched days of March and April, August still offers a generous dose of sunlight, making it an ideal time for outdoor adventures. As the rainy season approaches, the decrease in sunny hours from the exuberant highs earlier in the year reflects the transition of the climate. Overall, the trend shows that Rayong basks in plentiful sunshine for most of the year, with August providing a beautiful mix of warmth and light before September brings a dip to 246 hours.
In Rayong, Thailand, August marks a significant dip in the likelihood of sunny weather, with only a 9% chance of sunshine, making it one of the cloudiest months of the year. Following a trajectory of declining sunny days from April to July, August continues this trend, leading into the heart of the rainy season. This pattern contrasts sharply with the sunny start of the year, where months like January and February enjoy 54% and 66% chances of clear skies, respectively. As the rainy season persists into September and October, the chances of sun remain low, peaking again as the year closes out in November and December, where dry conditions start to return.
In August, Rayong, Thailand enjoys a steady 12 hours of daylight, consistent with the summer months preceding it. This marks a notable shift from the shorter days of January and February, which each offer only 11 hours of sunlight. As the year progresses into the warmest months from March to September, daylight remains ample, allowing for vibrant outdoor activities and exploration. The trend shows a peak in daylight duration during the middle of the year, before gradually tapering off to 11 hours in October through December. This rhythmic pattern showcases Rayong’s tropical climate, where long, sun-kissed days dominate the summer, providing a perfect backdrop for both relaxation and adventure.
In August, Rayong, Thailand experiences a gentle breeze with an average wind speed of 2.9 m/s (6 mph), reflecting a slight uptick from the lighter winds typical of the late spring and early summer months. This moderate wind speed follows a pattern of increasing breeziness, peaking in June and July at 3.2 m/s (7 mph) before tapering off as the rainy season progresses. Interestingly, after August, the wind speeds once again dip, aligning closer to the calmer conditions of early spring. The overall trend indicates a rhythm of breezy summers transitioning to softer winds as the year approaches its end, providing a comforting backdrop for the coastal charm of Rayong.
Weather in Rayong varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Rayong, focusing on differences in temperature, rainfall, humidity, and UV levels.
In August, the weather is characterized by high humidity and frequent rainfall, resulting in an average temperature of 28°C (83°F) and significant precipitation of 223 mm (8.8 in) over 26 days. In contrast, January offers a more moderate climate, with an average temperature also reaching 27°C (81°F), but with significantly less rainfall at just 35 mm (1.4 in) over only 7 days. The humidity is notably lower in January at 59%, creating a more comfortable atmosphere compared to the humid August days. For more detailed information, check out Rayong weather in January.
August and February present distinct weather patterns in Rayong. In August, temperatures range from a minimum of 24°C (76°F) to a maximum of 34°C (93°F), with an average of 28°C (83°F). This month is characterized by high humidity at 88% and significant rainfall, receiving about 223 mm (8.8 in) over 26 days. Contrast this with February, where temperatures are slightly milder, with a minimum of 19°C (66°F) and an average of 27°C (81°F), also peaking at 34°C (93°F). Notably, February experiences much drier conditions, with only 30 mm (1.2 in) of rain over just 7 days and humidity at a more comfortable 58%. For more details, check Rayong weather in February.
In both August and March, temperatures in Rayong are quite similar, with average highs reaching 34°C (93°F) and lows around 23-24°C (73-76°F). However, August sees significantly more rainfall, with an average of 223 mm (8.8 in) over 26 days, compared to March's 78 mm (3.1 in) over just 15 days. This stark difference in precipitation contributes to higher humidity levels in August, which sits at a muggy 88%, whereas March enjoys a more comfortable humidity of 61%. For a closer look at the weather specifics in March, you can visit Rayong weather in March.
April and August present distinct weather patterns, showcasing the transitions of seasons. In April, temperatures can reach a maximum of 35°C (95°F) and have a lower average of 29°C (84°F), while August sees a slightly more moderate average of 28°C (83°F) with a maximum of 34°C (93°F). August experiences much higher humidity at 88%, compared to April's more comfortable 70%. Precipitation is also more frequent in August, with 223 mm (8.8 in) spread over 26 days, compared to April's 158 mm (6.2 in) over 20 days. For more detailed information, you can explore Rayong weather in April.
In comparing the weather between August and May, we observe that both months exhibit warm temperatures, but with some notable differences. August experiences slightly cooler minimum temperatures of 24°C (76°F) on average, compared to May’s 22°C (71°F). However, May boasts a higher average maximum temperature of 35°C (95°F) versus August’s maximum of 34°C (93°F). Precipitation is also prominent in both months, with August receiving 223 mm (8.8 in) over 26 days, while May has a bit more at 239 mm (9.4 in) over 24 days. Humidity levels rise in August to 88%, compared to a lower 80% in May. For a detailed overview of May weather in Rayong, visit Rayong weather in May.
In comparing the weather of August and June, we see that both months experience similar temperature ranges, with August having a minimum temperature of 24°C (76°F) and June slightly warmer at 25°C (77°F). The average temperatures are also quite close, with August averaging 28°C (83°F) and June at 29°C (84°F). However, August tends to be wetter, receiving 223 mm (8.8 in) of precipitation over 26 days, compared to June's 211 mm (8.3 in) over 24 days. Humidity levels are marginally higher in August at 88%, compared to 85% in June, indicating a slightly muggier atmosphere. For more detailed information on June weather, you can visit Rayong weather in June.
In comparing the weather of August and July, we see that temperatures remain fairly consistent, with both months featuring a similar average of 28°C (83°F). However, July experiences a slightly higher maximum temperature of 34°C (94°F) compared to August's 34°C (93°F). Precipitation levels are nearly identical, with July receiving 226 mm (8.9 in) and August slightly less at 223 mm (8.8 in), both spread across 26 rainy days. Humidity levels increase marginally from 86% in July to 88% in August, contributing to a more humid feel towards the end of summer. For a closer look at July's weather specifics, you can check Rayong weather in July.
August and September both experience warm temperatures with similar daily averages; however, September sees a notable increase in precipitation. In August, the minimum temperature is around 24°C (76°F) with an average of 28°C (83°F) and a maximum of 34°C (93°F), accompanied by 223 mm (8.8 in) of rainfall over 26 days and high humidity at 88%. In contrast, September maintains the same temperature range but records a substantial rise in rainfall to 322 mm (12.7 in), also over 26 days, while humidity slightly decreases to 87%. For detailed information, you can check Rayong weather in September.
In August, the weather in Rayong is characterized by high humidity and significant rainfall, with temperatures ranging from a minimum of 24°C (76°F) to a maximum of 34°C (93°F). The month sees an average of 28°C (83°F) and experiences precipitation on 26 days, totaling 223 mm (8.8 in). In contrast, October brings similar temperatures, with minimums of 23°C (73°F) and maximums also reaching 34°C (93°F). However, October experiences a slight increase in precipitation, totaling 293 mm (11.5 in) over 24 days, and slightly lower humidity at 83%. For a closer look at Rayong's weather specifics in October, visit Rayong weather in October.
August and November both feature warm temperatures, but there are notable differences in weather patterns. In August, the average temperature reaches 28°C (83°F), peaking at 34°C (93°F), accompanied by high humidity at 88%. This month experiences significant rainfall, with a total of 223 mm (8.8 in) spread over 26 days, making it one of the wettest months. In contrast, November has a slightly lower average temperature of 27°C (82°F) and a maximum of 34°C (94°F), but it enjoys drier conditions with only 71 mm (2.8 in) of precipitation over 11 days and lower humidity at 78%. This makes November a more pleasant month for outdoor activities. For more detailed information, you can check Rayong weather in November.
In August, the weather is characterized by high humidity and significant rainfall, with average temperatures ranging from 24°C (76°F) to a maximum of 34°C (93°F). With 223 mm of precipitation over 26 days, the month feels particularly damp and tropical. In contrast, December offers a more comfortable climate, with lower humidity at 70% and a reduced rainfall of just 36 mm over five days. The temperature varies from a cooler 17°C (62°F) to the same peak of 34°C (94°F), making it an ideal time to enjoy outdoor activities. For more details, check out Rayong weather in December.
In August, Rayong experiences its steamiest conditions of the year, with high humidity levels hovering around 88% and frequent rain showers contributing to a notable increase in precipitation. This month is characterized by an impressive 223 mm of rainfall spread over 26 days, making it distinctly wetter compared to drier months like February or March. Despite this, the temperatures remain relatively high, with averages reaching 28°C, setting a warm backdrop for those who enjoy tropical climates. Overall, August offers a unique blend of warmth and moisture, inviting visitors to experience the rich beauty of the region’s lush landscapes. For a deeper dive into the weather nuances of this coastal gem, check out Rayong Climate.