Last updated: August 21, 2025
In August, Belem, Brazil, welcomes a warm tropical climate characterized by an average temperature of 24°C (75°F), peaking at a maximum of 30°C (86°F) and dipping to a comfortable minimum of 18°C (64°F). Travelers can expect occasional rain, with 30 mm (1.2 in) of precipitation spread over approximately 10 days, contributing to the lush surroundings. Coupled with a humidity level of 77%, the weather offers a vibrant and rich atmosphere, making it an inviting time to explore this captivating city.
In August, Belem, Brazil experiences a gentle shift in temperatures, with lows around 18°C (64°F) and highs peaking at 30°C (86°F). The average temperature settles comfortably at 24°C (75°F), marking a cooler yet pleasant month compared to the sizzling highs of earlier months. As the winter draws to a close, temperatures gradually rise from the cooler nights in July, presenting a delightful balance for residents and visitors alike. This transitional period not only sets the stage for the approaching warmth of spring but also showcases Belem’s consistently mild climate throughout the year, where extremes are rare and comfort is key.
In August, Belem, Brazil, experiences a notable drop in precipitation, with just 30 mm (1.2 in) of rain falling over 10 days. This marks one of the driest months of the year, following a pattern of increased rainfall from January to May, which peaks in March with 108 mm (4.2 in) across 22 days. As the rainy season winds down, the rainfall intensity decreases, reflecting a broader trend toward drier conditions as the year progresses. Compared to the preceding months, August's mild precipitation may provide a welcome respite for residents and visitors alike, inviting exploration amidst a lush and vibrant environment that thrives throughout the wetter months.
In August, Belem, Brazil experiences a notable shift in humidity, with levels dropping to 77%. This decrease marks the beginning of a more comfortable phase after the steamy peak of the wet season, as humidity gradually eases from a high of 90% in May. The trend continues as the months progress into September and October, where humidity levels further decline to 72% and 68%, respectively. This transition not only signals a relief from the oppressive heat but also sets the stage for the drier months ahead, making August a pivotal point in Belem's climate cycle.
In August, Belem, Brazil, experiences a UV Index of 12, categorized as extreme, with a swift burn time of just 10 minutes. This month marks a slight increase from the previous months of July and June, when the UV Index averaged around 11. Notably, the UV levels have consistently remained high throughout the year, with values often reaching extreme levels above 11, highlighting the importance of sun protection for residents and visitors alike. As we move into September, the UV Index is projected to rise again to 13, reminding everyone to stay vigilant against the sun’s intensity. For detailed information, check out Belem UV Index.
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August in Belém, Brazil, shines brightly with 335 hours of sunshine, marking it as one of the sunniest months of the year. This abundance of sunlight reflects a steady upward trend that begins in January and peaks towards the end of the year, culminating in December with a dazzling 353 hours. The gradual increase from 278 hours in January to a peak in August illustrates the city's transition from a less sunny start to a vibrant summer. Notably, as the calendar advances into the spring, sunlight remains generous, with September and October also showcasing impressive totals, reinforcing the notion that Belém basks in extended periods of golden rays. The pattern of increasing sunshine hours not only highlights the region’s tropical charm but also invites wanderers to indulge in its warm embrace throughout the year.
In August, Belem, Brazil, experiences a 38% chance of sunny weather, which reflects a slight dip compared to the more favorable months of June and July, both at 45%. Historically, this month sits comfortably above January and April, suggesting that while August may not be the sunniest period of the year, it's still a decent time for those seeking bright days. As the year progresses towards September, the likelihood of sunshine increases significantly to 49%, indicating a welcome shift in the climate. Overall, while August may present a mix of sun and clouds, it’s certainly a promising entry into the drier months ahead.
In Belém, Brazil, the daylight duration exhibits a fascinating rhythm throughout the year. Starting with a consistent 12 hours of daylight from January through March, the sun begins to retreat slightly as the seasons progress, with April through July offering 11 hours of daylight. This subtle shift continues into August, when daylight remains steady at 11 hours. However, as if responding to the gradual change of the seasons, daylight duration increases again in September, marking the return to 12 hours for the remainder of the year. This cyclical pattern highlights Belém’s tropical climate, where daylight remains relatively consistent but still showcases the enchanting variations that come with each passing month.
As August rolls into Belém, Brazil, the winds begin to whisper a more lively tune, with average wind speeds picking up to 4.4 m/s (10 mph). This surge marks a noticeable increase compared to the gentler breezes of the preceding months, where speeds hovered around 2.8 to 3.3 m/s. The shift from the relatively calm air of June and July to August's robust gusts signals a transition, inviting both locals and visitors to embrace the refreshing change. Following August, the winds begin to ease again, settling to 4.0 m/s (9 mph) in September before tapering off as the year draws to a close. This gentle fluctuation provides an engaging backdrop to the vibrant coastal life of Belém, where each month reveals its own character through the dance of the wind.
Weather in Belem varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Belem, focusing on differences in temperature, rainfall, humidity, and UV levels.
In August, Belem experiences a milder climate with temperatures ranging from a minimum of 18°C (64°F) to a maximum of 30°C (86°F) and an average of 24°C (75°F). The month sees around 30 mm (1.2 in) of precipitation over approximately 10 days, accompanied by a humidity level of 77%. In contrast, January brings warmer temperatures, with a minimum of 21°C (70°F) and a maximum of 33°C (92°F), averaging 26°C (79°F). Precipitation increases to 41 mm (1.6 in) spread across 13 days, and humidity rises to 86%. This comparison highlights the warmer and more humid conditions characteristic of January in Belem compared to the comparatively cooler August. For more detailed information, check out Belem weather in January.
August and February present distinct weather patterns. In August, temperatures range from a minimum of 18°C (64°F) to a maximum of 30°C (86°F), with an average of 24°C (75°F). The month sees about 30 mm (1.2 in) of precipitation over approximately 10 days, combined with a humidity level of 77%. In contrast, February tends to be warmer, with temperatures varying from a minimum of 21°C (70°F) to a maximum of 33°C (92°F) and an average of 26°C (80°F). This month experiences significantly higher rainfall, totaling 83 mm (3.3 in) over 17 days, and maintains a higher humidity level of 89%. For more detailed information, you can visit Belem weather in February.
When comparing the weather in August and March, notable differences emerge. August enjoys a milder temperature range, with minimums around 18°C (64°F) and maximums reaching 30°C (86°F), accompanied by relatively low precipitation of 30 mm (1.2 in) over 10 days. The humidity sits at a moderate 77%. In contrast, March features warmer temperatures, ranging from a minimum of 21°C (71°F) to a maximum of 33°C (92°F). However, it experiences significant rainfall, totaling 108 mm (4.2 in) over 22 days, and higher humidity at 89%. For more detailed insights on March's weather, you can check Belem weather in March.
When comparing the weather in August and April, it's clear that April tends to be warmer on average, with temperatures ranging from a minimum of 21°C (69°F) to a maximum of 32°C (91°F). In contrast, August's temperatures are cooler, with a range from 18°C (64°F) to 30°C (86°F). Additionally, April experiences significantly more rainfall, with a total of 99 mm (3.9 in) over about 22 days, whereas August has only 30 mm (1.2 in) across 10 days. The humidity levels are also higher in April at 89%, compared to August's 77%. For a detailed look at the average weather conditions, you can visit Belem weather in April.
In comparing the weather of August and May, we see notable differences in both temperature and precipitation. August typically experiences milder temperatures, with a minimum of 18°C and a maximum of 30°C, resulting in an average of 24°C. In contrast, May is slightly warmer, with temperatures ranging from a minimum of 20°C to a maximum of 31°C, averaging 25°C. However, May also sees significantly more rainfall, with 104 mm of precipitation over 18 days, compared to August's 30 mm over just 10 days. Additionally, humidity levels are higher in May at 90%, compared to 77% in August. For more detailed information, you can check Belem weather in May.
When comparing the weather in August and June, we see some notable similarities and differences. Both months have a warm average temperature of around 24°C (75°F), with August showing a slightly wider range of temperatures from a minimum of 18°C (64°F) to a maximum of 30°C (86°F). In contrast, June starts just a bit warmer with a minimum of 19°C (66°F) but has a similar maximum of 30°C (87°F). Regarding precipitation, August is drier with only 30 mm (1.2 in) of rainfall over approximately 10 days, while June experiences more rain at 56 mm (2.2 in) across about 15 days. Additionally, humidity levels are higher in June at 86% compared to 77% in August. This makes June feel a bit more humid and potentially oppressively warm. For more detailed insights, you can check out Belem weather in June.
In comparing the weather of August and July, we find that both months share similar maximum temperatures, with August also having a comparable minimum temperature. However, August experiences an average temperature of 24°C (75°F), slightly warmer than July's 23°C (74°F). Precipitation in August is notably less at 30 mm (1.2 in) over 10 days, while July sees more rainfall at 71 mm (2.8 in) across 15 days. The humidity levels are marginally lower in August at 77%, compared to July's 80%. For a detailed overview of July's weather, you can refer to Belem weather in July.
August and September weather both display warm temperatures, but with some notable differences. In August, the minimum temperature is slightly lower at 18°C (64°F), while September sees a slight increase with a minimum of 19°C (66°F). The average temperatures remain similar, around 24°C (75°F) in both months, but September can reach a higher maximum of 32°C (89°F) compared to August's 30°C (86°F). Precipitation levels are also comparable, with August receiving 30 mm (1.2 in) over 10 days, while September has 29 mm (1.1 in) spread across 12 days. Humidity levels decrease slightly from 77% in August to 72% in September. For more detailed insights, check out Belem weather in September.
August and October present distinct weather patterns, each with its unique characteristics. In August, temperatures range from a minimum of 18°C (64°F) to a maximum of 30°C (86°F), with an average of 24°C (75°F) and relatively high humidity at 77%. Precipitation is moderate, averaging 30 mm (1.2 in) over about 10 days. In contrast, October sees slightly warmer temperatures, with a minimum of 19°C (67°F) and a maximum of 32°C (90°F), averaging 25°C (78°F). Humidity drops to 68%, and precipitation is slightly lower at 25 mm (1.0 in), also over 10 days. For more details on October weather, you can visit Belem weather in October.
August and November present a noticeable contrast in weather conditions. In August, temperatures range from a minimum of 18°C (64°F) to a maximum of 30°C (86°F), with an average of 24°C (75°F). The month sees about 30 mm (1.2 in) of precipitation over approximately 10 days and maintains a high humidity level of 77%. In comparison, November experiences warmer temperatures, with a minimum of 20°C (69°F) and a maximum reaching 33°C (91°F), averaging 26°C (79°F). Precipitation decreases to 23 mm (0.9 in) over 8 days, and humidity also drops to 66%. For more detailed information on November weather, you can visit Belem weather in November.
August and December present contrasting weather patterns in terms of temperature, precipitation, and humidity. In August, temperatures range from a minimum of 18°C (64°F) to a maximum of 30°C (86°F), with an average of 24°C (75°F) and humidity levels hovering around 77%. The month sees approximately 30 mm (1.2 in) of precipitation over about 10 days. In comparison, December experiences slightly warmer temperatures with a minimum of 20°C (67°F) and a maximum of 33°C (91°F), averaging 26°C (79°F). However, it also has increased precipitation at 38 mm (1.5 in) spread over about 15 days, along with a lower humidity of 70%. For more detailed information on December weather, check out Belem weather in December.
In August, Belem enjoys a slightly cooler and drier climate compared to the sweltering months of May through July, where temperatures often peak higher and rainfall is more frequent. With average temperatures around 24°C and a maximum of 30°C, this month provides a more comfortable atmosphere for exploration. Although precipitation is still present, with about 10 days seeing rain and total amounts around 30 mm, the overall humidity level remains quite high at 77%, giving a tropical feel that characterizes the region. For those seeking to understand how weather can influence their experience, exploring the nuances of August in Belem can be quite revealing. For more insights, check out Belem Climate.