Last updated: August 27, 2025
In Si Racha, Thailand, August brings a warm tropical climate characterized by a maximum temperature of 35°C (96°F) and an average of 29°C (84°F), providing residents and visitors with balmy weather. The nighttime lows hover around a comfortable 24°C (76°F), perfect for evening strolls by the beach. However, this month is also notable for its high humidity at 88%, which can intensify the heat. With significant precipitation of 160 mm (6.3 in) over approximately 24 rainy days, travelers should prepare for frequent showers that contribute to the lush scenery of this coastal locale.
In August, Si Racha, Thailand experiences a warm tropical climate, with temperatures showing a consistent trend typical of the region. The minimum temperature hovers around a comfortable 24°C (76°F), while the average temperature is a pleasant 29°C (84°F), making it a suitable time for outdoor activities. Peaking at a maximum of 35°C (96°F), the heat is tempered by occasional breezes, offering relief from the warmth. Notably, August maintains similar temperature patterns seen in the preceding months, particularly mirroring the balmy conditions of July, with just a slight increase in nighttime warmth. This month’s climate is ideal for beachgoers and those seeking adventures in the sun, emphasizing Si Racha's appeal as a vibrant summer destination.
In August, Si Racha experiences a notable peak in rainfall with 160 mm (6.3 in) of precipitation spread across 24 days, making it one of the wettest months of the year. This trend continues the pattern established in the preceding months, with July already showing significant rainfall at 168 mm (6.6 in) over 25 days. The humidity peaks during this time, as August typically serves as a bridge between the heavy rains of mid-summer and the impending monsoon in September, which is the wettest month with 262 mm (10.3 in). This progression of increasing precipitation not only reflects the intense monsoonal influences but also signifies a vibrant ecosystem, thriving under the abundant seasonal rains.
In Si Racha, Thailand, August marks the peak of humidity, reaching an impressive 88%. This trend is a continuation of the steadily rising moisture levels that begin in the earlier months of the year. Following a moderate 61% in March, humidity levels surge, culminating in the sweltering summer months of June and July, where readings soar to 85% and 86%, respectively. As August approaches, the air becomes even more saturated, providing a distinctly tropical atmosphere that persists through September with 87% humidity. This pattern highlights a clear progression toward more humid conditions as the year unfolds, painting a vivid portrait of Si Racha's warm, wet summer climate.
In August, Si Racha, Thailand experiences one of its most intense periods for UV exposure, with a UV Index peaking at 14, categorized as extreme. This level of UV radiation requires just 10 minutes of unprotected exposure before skin damage can occur, highlighting the importance of sun safety during this month. The trend of maintaining a consistent index of 14 throughout the summer months, from July to August, confirms that visitors and locals alike should prioritize sun protection. This extreme UV level is a continuation of the high UV conditions noted in earlier months, illustrating the intense Thai sun's influence. For more detailed information, check out the full guide on the Si Racha UV Index.
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In August, Si Racha, Thailand, continues to bask under a generous blanket of sunshine, with 287 hours of brightness illuminating the summer sky. This month maintains the trend established earlier in the year, showcasing a slight dip compared to the peak sunshine hours of March, which boasted an impressive 336 hours. As the rainy season begins to approach, August holds steady alongside July, both offering substantial sunlight while hinting at the gradual transition to the slightly cooler months ahead. Following the vibrant days of summer, the month may see a whisper of less sunlight, but the warm glow of Si Racha continues to charm visitors and locals alike, making it an appealing destination even as the days start to shorten.
In Si Racha, Thailand, the likelihood of sunny weather takes a notable dip in August, with the chance of sunshine plummeting to just 9%. This trend follows a gradual decline from the sunnier months earlier in the year, such as January and February, where the likelihood peaks at 57% and 71%, respectively. As the summer progresses into the rainy season, July experiences a mere 12% chance of sun, leading into August's dismal forecast. Travelers seeking warmth and sunshine would be wise to plan their visits outside this month, as the sky tends to be dominated by clouds and precipitation rather than clear blue expanses.
In Si Racha, Thailand, August boasts a generous 12 hours of daylight, joining a stretch of months from March through September where daylight remains consistent. This demonstrates a clear trend of stable daylight duration during the warmer months, providing ample opportunity for both leisure and exploration. As the year transitions into October, daylight begins to wane, dropping to 11 hours, signaling the onset of the cooler months. This rhythmic pattern of longer days in the middle of the year not only enhances outdoor activities but also showcases the tropical allure of Si Racha, making it an appealing destination year-round.
In August, Si Racha, Thailand, experiences a gentle breeze with an average wind speed of 2.8 m/s (6 mph), providing a refreshing respite in the humid summer heat. This month falls within a seasonal pattern where wind speeds gradually transition from the lower averages seen in April (1.9 m/s) to the more robust gusts of July and June, which peak at 3.0 m/s and 3.2 m/s respectively. As the summer culminates, August maintains a steady wind flow, hinting at the gradual shift towards the more blustery gusts of November and December, both also featuring an average of 2.8 m/s. This consistency in wind patterns not only enhances the coastal charm of Si Racha but also contributes to its appeal as a destination for wind sports enthusiasts.
Weather in Si Racha varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Si Racha, focusing on differences in temperature, rainfall, humidity, and UV levels.
August and January present contrasting weather conditions. In August, temperatures typically range from a minimum of 24°C (76°F) to a maximum of 35°C (96°F), with an average of 29°C (84°F). This month experiences significant rainfall, averaging 160 mm (6.3 in) over 24 days, and the humidity is notably high at 88%. In contrast, January offers milder temperatures, with a minimum of 17°C (62°F) and an average of 27°C (81°F), reaching up to 35°C (95°F) at its peak. Precipitation is minimal during this month, averaging only 27 mm (1.1 in) across just 4 days, and the humidity drops to a more comfortable 59%. For more detailed insights, you can check the Si Racha weather in January.
August and February present contrasting weather conditions. In August, temperatures range from a minimum of 24°C (76°F) to a maximum of 35°C (96°F), with an average of 29°C (84°F). This month experiences significant rainfall of 160 mm (6.3 in) over 24 days, resulting in high humidity levels of 88%. In contrast, February offers milder conditions, with temperatures ranging from a minimum of 19°C (66°F) to a maximum of 35°C (95°F), and an average of 28°C (82°F). Precipitation is considerably lower at 27 mm (1.1 in) across just 5 days, leading to a much more comfortable humidity level of 58%. For more information on February weather, check out Si Racha weather in February.
In August, the weather tends to be quite humid, with an average temperature of 29°C (84°F) and maximums reaching up to 35°C (96°F). This month sees significant rainfall, totaling around 160 mm (6.3 in) across 24 days, creating a lush and wet environment. In contrast, March offers slightly more pleasant conditions, featuring similar average temperatures of 29°C (85°F) but generally drier, with only 60 mm (2.4 in) of precipitation over 11 days and a lower humidity level of 61%. This makes March feel more comfortable and less oppressive compared to the humid days of August. For a more detailed look at March weather, you can check Si Racha weather in March.
When comparing the weather in August and April, several key differences emerge. August tends to be more humid, with an average humidity level of 88%, whereas April's humidity is lower at 70%. While both months share a similar average temperature of around 29°C (84°F), April experiences a higher maximum temperature of 37°C (99°F), compared to August's peak of 35°C (96°F). Additionally, August has significantly more rainfall, with 160 mm (6.3 in) of precipitation over 24 days, while April sees 122 mm (4.8 in) across 18 days. For more details on April weather, you can check Si Racha weather in April.
When comparing the weather in August and May, it’s clear that both months feature warm temperatures and significant rainfall. In August, the average temperature hovers around 29°C (84°F), with maximums reaching 35°C (96°F), while May presents slightly warmer conditions, averaging 30°C (86°F) and peaking at 37°C (99°F). Precipitation levels are comparable, with August receiving 160 mm (6.3 in) over 24 days, while May has a total of 166 mm (6.5 in) across 22 days. Notably, humidity levels in August are higher at 88%, compared to May's 80%, making August feel even more sultry. For those considering travel, you can find more details on May's weather here.
When comparing the weather in August and June, we notice some similarities and differences. Both months feature maximum temperatures reaching up to 35°C (96°F), but August generally has a slightly lower minimum average of 24°C (76°F) compared to June’s minimum of 25°C (77°F). In terms of humidity, August is a tad more humid at 88%, compared to June's 85%. Additionally, August experiences more rain, with 160 mm (6.3 in) over 24 days, while June has less precipitation at 109 mm (4.3 in) over 22 days. Overall, June offers a marginally warmer average temperature and comparatively less rainfall. For more details specifically about June, you can visit Si Racha weather in June.
In comparing the weather between July and August, we see only slight variations. July experiences a minimum temperature of 25°C (77°F) and an average of 29°C (85°F), with a maximum of 36°C (97°F), while August's minimum is 24°C (76°F) and its average remains the same at 29°C (84°F), reaching a maximum of 35°C (96°F). Precipitation is also quite similar, with July receiving 168 mm (6.6 in) over 25 days compared to August's 160 mm (6.3 in) across 24 days. Notably, humidity is slightly higher in August at 88%, compared to July's 86%. For more detailed insights, you can refer to Si Racha weather in July.
In August, the weather typically features a minimum temperature of 24°C (76°F) and an average of 29°C (84°F), with a maximum of 35°C (96°F). Precipitation is significant, totaling 160 mm (6.3 in) over 24 days, and humidity levels are quite high at 88%.
Conversely, September shows similar minimum temperatures of 24°C (76°F) but a slightly lower average of 28°C (83°F). The maximum remains steady at 35°C (95°F); however, rainfall increases to 262 mm (10.3 in) across 25 days, accompanied by a slightly lower humidity level of 87%.
For more detailed insights, you can check Si Racha weather in September.
In comparing the weather between August and October, both months showcase warm temperatures, with August having average highs around 29°C (84°F) and October slightly cooler at 28°C (83°F). Interestingly, while October’s maximum temperature can reach up to 36°C (96°F), the minimum temperature is marginally lower at 23°C (74°F), compared to August’s 24°C (76°F). Precipitation is notably higher in October, totaling 228 mm (9.0 in) over 23 days, in contrast to August's 160 mm (6.3 in) across 24 days. Humidity levels remain high but are slightly reduced in October at 83%, compared to August’s 88%. For a more detailed look at October conditions, you can visit Si Racha weather in October.
In comparing August and November weather, August typically experiences higher temperatures, with an average of 29°C (84°F) and maximums reaching 35°C (96°F). The month is also marked by significant rainfall, totaling around 160 mm (6.3 in) over 24 days, along with high humidity levels at 88%. In contrast, November sees slightly cooler average temperatures of 28°C (83°F) and maintains the same maximum of 35°C (96°F), but precipitation drops significantly to 59 mm (2.3 in) over just 10 days, with humidity at a more comfortable 78%. For a detailed look at the weather conditions in November, you can visit Si Racha weather in November.
In August, the weather is notably warmer and more humid, with average temperatures around 29°C (84°F) and a high of 35°C (96°F). This month also sees significant rainfall, with 160 mm (6.3 in) of precipitation spread over 24 days, leading to a humidity level of 88%. In contrast, December offers a much cooler climate, with average temperatures dropping to 27°C (81°F) and minimums of 16°C (61°F). Precipitation is significantly less in December, totaling only 28 mm (1.1 in) over just 3 days and a lower humidity level of 70%. For a detailed overview of December weather, you can visit Si Racha weather in December.
August in Si Racha offers a distinctive climatic experience, marked by its high temperatures and elevated humidity, making it feel particularly warm and muggy compared to other months. With frequent rainfall, typically manifesting over nearly three weeks, this time of year can feel quite different, as the landscape transforms dramatically under the influence of the monsoon. Travelers and locals alike should prepare for a blend of heat and rain, leading to lush greenery and vibrant atmospheres. For more detailed insights into the monthly variations and what to expect throughout the year, visit Si Racha Climate.