Last updated: August 21, 2025
In August, Jakarta, Indonesia experiences warm tropical weather characterized by a maximum temperature reaching 34°C (93°F) and an average of 28°C (82°F), providing a vibrant atmosphere for both locals and visitors. The month sees a minimum temperature of 22°C (72°F), ensuring cooler evenings. While the humidity hovers around 77%, contributing to a muggy feel, the city's charm remains undeniable. Rainfall is moderate, with a total precipitation amount of 59 mm (2.3 in) spread across about 8 days. This blend of warmth and occasional rain makes August a unique time to experience Jakarta's lively culture and lush landscapes.
In August, Jakarta experiences warm and tropical temperatures, with minimums averaging around 22°C (72°F) and a slightly elevated average of 28°C (82°F). The city can reach a maximum of 34°C (93°F), reflecting a trend of increasingly warm weather as the months progress toward the peak of the dry season. Compared to the cooler temperatures of July, August sees a steady increase, emphasizing the consistent warmth that defines Jakarta's climate. As this month unfolds, residents and visitors alike can expect lively city life complemented by the warm embrace of the tropical sun, making it an ideal time to explore the vibrant streets and rich culture of Indonesia’s bustling capital.
In August, Jakarta experiences a significant dip in precipitation, with only 59 mm (2.3 in) of rain spread across approximately 8 days. This marks a transition into the drier months of the year, following the heavy downpours of earlier months. In stark contrast to the heavier rains of February, which can reach up to 328 mm (12.9 in), August's weather offers a brief respite from the monsoon season. Despite the reduction in rainfall, the city remains humid, as the lingering moisture from previous months hangs in the air. As Jakarta moves towards September, the precipitation begins to rise slightly again, but for many, August serves as a welcome chance to enjoy the lesser rainfall before the wetter months return.
As August arrives in Jakarta, Indonesia, the city experiences a slight dip in humidity, reaching 77%, a notable change from the peak months earlier in the year. This gradual decline from 84% in January and 86% in February signals a subtle shift towards drier conditions, which continues into September. The trend shows that the high humidity typical of Jakarta's tropical climate begins to ease, offering a brief respite before the year-end months, where levels stabilize around 78% to 80%. Such fluctuations create a dynamic weather pattern, contributing to the city's unique charm and setting the stage for the subsequent transitions in the rainy season ahead.
In August, Jakarta experiences a UV Index of 11, categorizing the exposure as extreme with a burn time of just 10 minutes. This slight dip from the higher indices of the earlier months indicates a minor fluctuation in solar intensity, yet the risk remains significant. Throughout the year, January through March sees the highest extremes, with indices peaking at 16, illustrating a consistently intense sun. By mid-year, from June to July, the index levels at 10 fall into the very high category before ramping back up in August. As we transition into September, the UV Index again climbs to 13, showcasing the tropical climate's persistent sun exposure. Always stay informed about the UV conditions in Jakarta to protect yourself effectively. For detailed insights, explore the Jakarta UV Index.
UV Risk Categories
In August, Jakarta basks in its brightest glory, with an impressive 317 hours of sunshine lighting up the city. This marks a continuation of a remarkable trend throughout the summer months, where sunlight hours steadily rise, peaking in July and August before gradually tapering off in the subsequent months. Following May’s peak of 303 hours, the relentless sunshine creates an atmosphere of warmth and vibrancy, making the city come alive. As the year progresses, the gradual decline in sun hours suggests a transition towards the wet season, but August’s radiance serves as a cherished reminder of the summer's exuberance in Jakarta.
In August, Jakarta experiences a 37% chance of sunny weather, making it one of the more favorable months for sunshine in the city. This period follows the peak of July, which boasts a 50% likelihood of clear skies, indicating a trend of improving weather as the dry season progresses. While August isn’t as sunny as some earlier months, it still offers significantly more sunshine than the drenching rains of the low percentages seen in the winter months, such as January and November. Overall, August presents a delightful blend of warm temperatures and sunlight, perfect for outdoor activities and exploring the vibrant city.
In Jakarta, Indonesia, the daylight duration showcases a fascinating rhythm throughout the year. The city enjoys a consistent 12 hours of daylight from January to March, creating a vibrant atmosphere ideal for exploring its rich culture. As the calendar turns to April, daylight begins to dip slightly to 11 hours, a trend that continues through July and into August. This shorter daylight period may evoke a sense of calm, inviting residents and visitors alike to embrace the cooler evenings. However, come September, daylight extends back to 12 hours, rekindling the lively energy as the city transitions toward the end of the year. Overall, Jakarta’s daylight patterns reveal a unique blend of stability and seasonal change, enriching the city’s dynamic character.
In August, Jakarta experiences a gentle breeze with an average wind speed of 1.7 m/s (4 mph), marking a continuation of the mild conditions observed through the mid-year months. This slight drop from the earlier part of the year, particularly from the higher January and February averages of 2.2 m/s and 2.3 m/s respectively, indicates a pattern of stabilizing winds as the city transitions through the dynamic weather shifts. The consistent breezes throughout July and September, both maintaining a similar wind speed of 1.7 m/s, reinforce Jakarta’s tranquil summer ambiance, providing a refreshing respite from the typical humidity. As the year progresses, wind speeds seem to show a gradual decline towards the end of the year, but the August winds continue to evoke a sense of calm and serenity in this vibrant city.
Weather in Jakarta varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Jakarta, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather between August and January, we see some notable differences. August typically enjoys warmer average temperatures, ranging from a minimum of 22°C (72°F) to a maximum of 34°C (93°F), with average humidity at 77% and around 59 mm (2.3 in) of precipitation over 8 days. In contrast, January presents a slightly cooler temperature profile, with minimums averaging 23°C (74°F) and maximums of 33°C (92°F). However, January is significantly wetter, receiving 252 mm (9.9 in) of rainfall over 24 days and featuring higher humidity levels of 84%. For more detailed insights on January weather, visit Jakarta weather in January.
In August, the weather features milder temperatures with a minimum of 22°C (72°F) and an average of 28°C (82°F), peaking at a maximum of 34°C (93°F). The month sees less precipitation, totaling 59 mm (2.3 in) over about 8 days, with humidity at a comfortable 77%. In contrast, February has slightly warmer temperatures, with a minimum of 23°C (74°F) and an average of 27°C (80°F), reaching a maximum of 32°C (90°F). However, February is notably wetter, experiencing a significant 328 mm (12.9 in) of rainfall over a staggering 28 days and higher humidity at 86%. For more detailed information, you can visit Jakarta weather in February.
When comparing the weather in August and March, both months experience warm temperatures, with August having an average of 28°C (82°F) and March slightly cooler at 27°C (81°F). However, March presents a more significant challenge in terms of rainfall, with a staggering 267 mm (10.5 in) of precipitation over 29 days, compared to August's much lighter total of 59 mm (2.3 in) over just 8 days. Additionally, March tends to be slightly more humid at 84%, versus August's 77%. For more detailed insights into the weather conditions during March, you can visit Jakarta weather in March.
When comparing the weather in August and April, we see some notable differences. August tends to be slightly cooler, with average temperatures ranging from a minimum of 22°C (72°F) to a maximum of 34°C (93°F), while April has a minimum of 23°C (74°F) and a maximum of 33°C (92°F). Despite similar average temperatures, April is significantly wetter, receiving 227 mm (8.9 in) of rainfall over 26 days, compared to August's 59 mm (2.3 in) over just 8 days. Additionally, humidity levels are slightly higher in April at 81%, compared to 77% in August. For more details on April's weather in Jakarta, visit Jakarta weather in April.
In comparing the weather of August and May, both months display similar average temperatures, hovering around 28°C (82°F), with maximums reaching up to 34°C (93°F). However, May tends to be slightly warmer at night, with minimum temperatures of 24°C (75°F) compared to August's 22°C (72°F). Precipitation levels are notably higher in May, with 125 mm (4.9 in) accumulated over 20 days, in stark contrast to August's 59 mm (2.3 in) over just 8 days. Additionally, humidity levels remain consistent, with August at 77% and May at 80%. For more details on the climate during this month, you can check Jakarta weather in May.
In June, the weather in Jakarta is characterized by slightly higher minimum temperatures, averaging 23°C (73°F) compared to August's 22°C (72°F). Both months share a similar average temperature of around 28°C (82°F), but August registers marginally higher maximum temperatures at 34°C (93°F) compared to June's 33°C (92°F). However, June experiences more precipitation, totaling 79 mm (3.1 in) over 17 days, while August sees less rainfall at 59 mm (2.3 in) over 8 days. Humidity levels are quite comparable, with June at 80% and August slightly lower at 77%. For more detailed insights into June's weather, visit Jakarta weather in June.
In comparing the weather between July and August, August typically experiences slightly warmer temperatures, with an average of 28°C (82°F) compared to July’s average of 27°C (81°F). The maximum temperatures also rise to 34°C (93°F) in August, while July peaks at 33°C (92°F). Precipitation is higher in August at 59 mm (2.3 in), occurring over 8 days, compared to July's 43 mm (1.7 in) over 10 days. Humidity remains consistent, slightly dipping from 79% in July to 77% in August. For more detailed information, you can check Jakarta weather in July.
August and September in Jakarta showcase similar warm weather, with both months having a minimum temperature of around 22°C (72°F) and an average temperature of 28°C (82°F). However, September tends to be slightly warmer, reaching a maximum of 35°C (95°F) compared to August's peak of 34°C (93°F). In terms of precipitation, September experiences more rainfall, accumulating 71 mm (2.8 in) over 12 days, whereas August sees 59 mm (2.3 in) over 8 days. Despite these differences, the humidity remains constant at 77% in both months. For a more detailed look at September's weather in Jakarta, you can visit Jakarta weather in September.
In comparing the weather between August and October, both months exhibit warm temperatures, with August recording a minimum of 22°C (72°F) and an average of 28°C (82°F), while October has a slightly higher minimum of 23°C (74°F) but the same average of 28°C (83°F). October does, however, experience a higher maximum temperature of 35°C (96°F) compared to August's 34°C (93°F). Precipitation also significantly increases in October, with 115 mm (4.5 in) falling over 18 days, compared to August's 59 mm (2.3 in) over just 8 days. Humidity remains relatively stable, with August at 77% and October slightly higher at 78%. For more detailed information on October's weather, you can check Jakarta weather in October.
In August, Jakarta experiences warm temperatures with a minimum of 22°C (72°F) and an average high of 34°C (93°F), accompanied by relatively low precipitation of 59 mm (2.3 in) over 8 days. The humidity levels stand at 77%, making it feel quite warm despite the occasional rainfall. In contrast, November sees slightly higher minimum temperatures at 23°C (74°F) while maintaining the same average high of 34°C (94°F). However, November is considerably wetter, with precipitation reaching 195 mm (7.7 in) over 24 days and a bit higher humidity at 80%. This increased moisture results in a more humid environment, emphasizing the transition into the wet season. For more detailed information on the weather in November, you can check this link: Jakarta weather in November.
In August, Jakarta experiences warm temperatures with a minimum of 22°C (72°F) and an average of 28°C (82°F), peaking at 34°C (93°F). The month sees relatively low precipitation, totaling 59 mm (2.3 in) over about 8 days, and maintains a humidity level of 77%. In contrast, December features slightly higher temperatures, with a minimum of 23°C (74°F) and an average of 27°C (81°F), reaching a maximum of 33°C (92°F). However, December is significantly wetter, with precipitation reaching 241 mm (9.5 in) over 26 days, and humidity levels rise marginally to 79%. For more details, check Jakarta weather in December.
As August rolls in, Jakarta experiences a subtle shift in weather patterns, marked by warmer temperatures and a notable humidity level that hovers around 77%. Compared to the wetter months earlier in the year, this period sees a decline in rainfall, with only about eight days of precipitation totaling 59mm. The heat peaks around 34°C, while the average remains a comfortable 28°C, providing a perfect backdrop for outdoor activities basking in the tropical sun. For a deeper understanding of how August weather fits into Jakarta's overall climate, explore more at Jakarta Climate.