Last updated: August 21, 2025
In August, Sonargaon, Bangladesh, experiences a warm climate characterized by a maximum temperature reaching up to 36°C (97°F) and an average of 29°C (85°F), providing a humid atmosphere with average humidity levels of 78%. Minimum temperatures hover around 26°C (79°F), ensuring warm nights. This month is particularly notable for its precipitation, with a total of 252 mm (9.9 in) of rain falling over 28 days, contributing to the lush greenery that characterizes the region. Visitors can expect frequent rain showers, making August a quintessentially tropical experience.
In August, temperatures in Sonargaon, Bangladesh continue to reflect the monsoon season's warmth and humidity. With a minimum of 26°C (79°F) and an average resting around 29°C (85°F), the climate remains consistently balmy. Although maximum temperatures can reach up to 36°C (97°F), the oppressive heat is somewhat moderated by intermittent rains. This month marks the peak of the summer heat, following a steady rise since April, where the average temperature was 28°C (83°F). Compared to the earlier months, such as January and February, where temperatures fluctuated between 9°C (48°F) and 21°C (70°F), August offers a distinctly tropical feel, inviting both locals and tourists to embrace the lush greenery that flourishes during this time.
August in Sonargaon, Bangladesh, continues the region’s commitment to a wet monsoon, boasting an impressive 252 mm (9.9 in) of precipitation across 28 days. Following the peak rainfall months of June and July, August maintains significant moisture levels, although slightly reduced compared to the preceding months. This consistent precipitation plays a crucial role in sustaining the lush greenery and agricultural vitality of the region. As the monsoon transition into September, the abundant rains not only nurture the landscape but also serve as a reminder of the year's most active weather patterns, underscoring Sonargaon’s vibrant and dynamic climate.
August in Sonargaon, Bangladesh, experiences a notable humidity level of 78%, which is a slight decrease from the peak of 81% witnessed in July. This month falls within the monsoon season, characterized by increasing moisture content, making the air feel particularly heavy and tropical. The trend of rising humidity begins in the warmer months, with May's 69% and June's 72%, showcasing how the region transitions from the drier winter months, where humidity averages around 57% in January. Following August, the humidity remains elevated into September, peaking at 82%, which ensures that the area maintains its lush, verdant landscape throughout the rainy season. This cyclical pattern highlights the interplay between seasonal changes and humidity levels, shaping the climate experienced by the residents.
In August, Sonargaon, Bangladesh experiences an extreme UV Index of 13, continuing a trend of heightened solar exposure that began in May and peaked during the summer months. With a rapid decline in burn time to just 10 minutes, it's essential for residents and visitors alike to take precautions. This month, along with June and July, marks the height of UV activity, urging everyone to seek shade and wear protective clothing during midday hours. As the month transitions into September, the index remains high, emphasizing the need for awareness in Sonargaon's intense sun. For more detailed insights on UV levels throughout the year, check out the Sonargaon UV Index.
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In August, Sonargaon basks in a delightful 287 hours of sunshine, providing a vibrant backdrop to the lush landscapes and historic sites. This month marks a gradual shift from the intense brightness of the spring, with March leading the pack at 325 hours. Following that, April and May also boast impressive sunshine hours, maintaining high spirits as the summer unfolds. As the rain-laden days of June and July approach, sunshine dips slightly, yet August remains a golden month, showcasing a pleasing balance. Post-August, the trend continues with September and October also yielding ample sunlight, promising long, warm days that beckon both locals and travelers to explore the rich heritage of this enchanting locale.
In Sonargaon, Bangladesh, the likelihood of sunny weather takes a significant dip in August, with only a 6% chance of sunshine. This stark contrast to the earlier months highlights a clear trend as the country transitions toward its monsoon season. While January and February bask in a radiant 84% to 85% chance of sunny days, the arrival of the summer months sees a gradual decline, culminating in the dreary weather of July and August. Following this, a modest rebound occurs in September, with the chances rising to 15%, but the peak sunny days are certainly behind. In essence, those planning to visit Sonargaon in August should prepare for the likelihood of cloud cover and rain, rather than basking under the sun.
In Sonargaon, Bangladesh, the evolution of daylight hours throughout the year reveals an intriguing pattern influenced by the changing seasons. Starting in January with a modest 10 hours of daylight, the days gradually lengthen, peaking at 13 hours from May to July. As August arrives, the duration of daylight begins to taper off slightly to 12 hours, signaling a transition towards the shorter days of autumn. This trend continues into September, before daylight hours decrease again in October and November, ultimately returning to 10 hours in December. This cyclical rhythm not only enhances the natural beauty of Sonargaon but also sets the scene for the vibrant life that thrives throughout the year.
In August, Sonargaon experiences a gentle breeze, with an average wind speed of 2.8 m/s (6 mph). This slight uptick compared to the summer months of July, when wind speeds are at 3.2 m/s (7 mph), marks a transition towards the quieter air of autumn. The rising winds from June, which peak at 3.5 m/s (8 mph), gradually settle down, reflecting the seasonal ebb in climatic energy. This month serves as a bridge, where the lingering warmth of summer coexists with the refreshing movements of the shifting winds, enhancing the vibrant atmosphere of this historic region. As the year progresses into the fall, the wind slows, averaging around 1.8 m/s (4 mph) in the later months, creating a calm prelude to the cooler seasons ahead.
Weather in Sonargaon varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Sonargaon, focusing on differences in temperature, rainfall, humidity, and UV levels.
August and January exhibit stark contrasts in weather patterns. In August, temperatures typically range from a minimum of 26°C (79°F) to a maximum of 36°C (97°F), with an average of 29°C (85°F). This month is characterized by heavy rainfall, accumulating 252 mm (9.9 in) over 28 days, coupled with high humidity at 78%. In contrast, January offers a cooler climate with temperatures ranging from a minimum of 9°C (48°F) to a maximum of 29°C (85°F) and an average of 18°C (65°F). Notably, January boasts extremely low precipitation, with only 3 mm (0.1 in) over 0 days and a lower humidity level of 57%. For more detailed information, you can check Sonargaon weather in January.
The weather in August is characterized by high temperatures and substantial rainfall, with average temperatures around 29°C (85°F) and maximums soaring to 36°C (97°F). The month sees significant precipitation, totaling 252 mm (9.9 in) over 28 days, coupled with high humidity levels at 78%. In contrast, February presents a much cooler climate, with average temperatures of 21°C (70°F) and maximums reaching 34°C (93°F). This month experiences minimal rainfall—only 9 mm (0.4 in) over just 1 day—and a lower humidity of 50%. For those interested in a detailed overview of February's weather, you can find more information here: Sonargaon weather in February.
In comparing the weather of August and March, there's a stark contrast in temperature and humidity. August typically sees higher temperatures with a minimum of 26°C (79°F) and an average of 29°C (85°F), while March has a cooler minimum of 13°C (56°F) and an average of 26°C (79°F). Both months can reach a maximum of 36°C (97°F), but August is notably more humid, with humidity levels at 78%, compared to March's 41%. Additionally, August experiences significantly more precipitation (252 mm or 9.9 inches) over 28 days, while March has only 41 mm (1.6 inches) across 7 days. For more detailed insights, you can explore Sonargaon weather in March.
When comparing the weather in August and April, distinct differences emerge. August tends to have a more humid climate, with average temperatures around 29°C (85°F) and a high of 36°C (97°F). Notably, it experiences higher precipitation at 252 mm (9.9 in) over 28 days, creating a more challenging environment for outdoor activities. In contrast, April offers a more moderate climate, with temperatures ranging from a minimum of 18°C (65°F) to a maximum of 38°C (101°F), and significantly lower humidity at 45%. The precipitation is also less, totaling 206 mm (8.1 in) over just 15 days, making it a drier month overall. For a closer look at the April weather, you can visit Sonargaon weather in April.
In comparing the weather between August and May, both months exhibit high temperatures, but August shows slightly higher humidity levels at 78% compared to May's 69%. While the average temperatures in both months are similar, August typically experiences a minimum of 26°C (79°F) and a maximum of 36°C (97°F), whereas May has a minimum of 20°C (68°F) and a striking maximum of 37°C (98°F). Precipitation patterns differ as well; August sees more rain with 252 mm (9.9 in) over 28 days, while May has 266 mm (10.5 in) across 21 days, suggesting May is both wetter and rainier on fewer days. For a deeper dive into May's weather specifics, visit Sonargaon weather in May.
In comparing the weather of August and June, we find that both months showcase similar average temperatures, resting at around 29°C (85°F), with maximums reaching 36°C (97°F). However, August tends to be slightly warmer at night, with a minimum temperature of 26°C (79°F), compared to June’s minimum of 24°C (76°F). Precipitation levels tell a different story; June experiences significantly more rainfall, with 403 mm (15.9 in) over 27 days, while August sees 252 mm (9.9 in) over 28 days. Additionally, August has a higher humidity level at 78%, compared to June’s 72%. For a detailed look at June weather patterns, you can explore Sonargaon weather in June.
In comparing the weather between July and August, both months experience similar average temperatures, with July having a slightly higher maximum temperature of 37°C (99°F) compared to August's 36°C (97°F). However, August sees a decrease in overall precipitation, with 252 mm (9.9 in) of rain over 28 days, while July experiences heavier rainfall at 323 mm (12.7 in) over the same number of days. Additionally, humidity levels are slightly lower in August at 78%, compared to July's 81%. For more detailed insights, you can check Sonargaon weather in July.
The weather in August and September shows some notable similarities and differences. Both months experience an average temperature of 29°C (85°F), but September tends to be slightly warmer with a maximum temperature of 37°C (98°F) compared to August's maximum of 36°C (97°F). While August sees more precipitation at 252 mm (9.9 in) over 28 days, September has a reduced rainfall of 223 mm (8.8 in) over just 24 days. Additionally, September has a higher humidity level of 82% compared to August's 78%. For more detailed insights, you can check Sonargaon weather in September.
In August, the weather is characterized by higher temperatures, with a minimum of 26°C (79°F) and an average of 29°C (85°F), reaching up to a scorching 36°C (97°F). The month is also quite wet, receiving 252 mm (9.9 in) of precipitation over 28 days, creating a humid atmosphere with a consistent humidity level of 78%.
Conversely, October brings a slight drop in temperatures, with a minimum of 20°C (69°F) and an average of 28°C (83°F) while still reaching highs of 36°C (98°F). Precipitation is reduced to 179 mm (7.1 in) across 15 days, maintaining the same humidity level of 78%.
For more detailed insights, you can check Sonargaon weather in October.
The weather in August and November presents a stark contrast. In August, temperatures range from a warm minimum of 26°C (79°F) to a scorching maximum of 36°C (97°F), contributing to an average temperature of 29°C (85°F). This month is characterized by high humidity at 78% and substantial rainfall, with 252 mm (9.9 in) spread over 28 days. In sharp contrast, November experiences much cooler temperatures, with a minimum of 15°C (59°F) and a maximum of 33°C (91°F), leading to a more comfortable average of 24°C (75°F). Additionally, rain is minimal in November, with only 28 mm (1.1 in) over just 2 days, and the humidity drops to 68%. For a deeper understanding of November's weather specifics, you can visit Sonargaon weather in November.
In August, the weather is characterized by high temperatures, with a minimum of 26°C (79°F) and an average of 29°C (85°F), reaching up to a scorching maximum of 36°C (97°F). This month experiences significant rainfall, totaling 252 mm (9.9 in) spread over 28 days, contributing to a high humidity level of 78%. In contrast, December brings a considerable drop in temperatures, with a minimum of 10°C (50°F), an average of 20°C (67°F), and a maximum of 30°C (87°F). Precipitation during this month decreases dramatically to 55 mm (2.2 in) over just 2 days, and humidity levels also fall to 64%. For a detailed look at weather conditions in December, visit Sonargaon weather in December.
August in Sonargaon presents a distinct departure from the drier and cooler months of the year, enveloping the region in a hot, humid embrace that emphasizes its tropical climate. With temperatures soaring to a maximum of 36°C and an average of 29°C, the heat is palpable, complemented by a staggering 78% humidity that can make even the mildest day feel stifling. This month is also marked by persistent rainfall, with 252 mm of precipitation spread across nearly every day, transforming the landscape and creating lush surroundings. Such reliable moisture contrast sharply with the relatively dry conditions of the winter months, making August a defining chapter in Sonargaon’s annual weather narrative. For a deeper insight into what to expect throughout the year, visit Sonargaon Climate.