Last updated: August 21, 2025
In October, Jakarta, Indonesia experiences a warm tropical climate, with temperatures reaching a maximum of 35°C (96°F) and an average of 28°C (83°F). Nights are comfortably mild, with minimum temperatures dropping to around 23°C (74°F). While this month is characterized by considerable humidity at 78%, it also sees significant rainfall, totaling approximately 115 mm (4.5 in) across 18 days. This combination of warmth and moisture creates a vibrant atmosphere, making October a quintessential month in the bustling capital of Indonesia.
In October, Jakarta experiences a delightful blend of warmth and humidity, with temperatures ranging from a minimum of 23°C (74°F) to a broiling maximum of 35°C (96°F). As the city transitions into the latter part of the year, the average temperature rises slightly to 28°C (83°F), marking this month as one of the warmer periods in the annual cycle. Notably, October witnesses the peak temperature compare favorably with September's soaring 35°C (95°F), indicating a trend of sustained heat leading into the end of the year. As the city's tropical climate intensifies, it invites both locals and travelers to embrace the vibrant atmosphere of Jakarta amidst the lingering summer warmth.
As October rolls in Jakarta, the city experiences a significant increase in precipitation, with 115 mm (4.5 in) of rain falling over 18 days. This marks a contrast to the drier months of July and August, where rainfall was minimal, totaling just 43 mm (1.7 in) and 59 mm (2.3 in) respectively. Following the drier spell, October acts as a precursor to the heavier rains of November and December, which see much more significant totals at 195 mm (7.7 in) and 241 mm (9.5 in). This gradual build-up in rainfall not only indicates the onset of the wet season but also sets the stage for the lush greenery that will thrive in the upcoming months, enhancing Jakarta’s tropical charm.
As October arrives in Jakarta, the city experiences a slight dip in humidity, settling at 78%—a gradual decrease from the higher levels seen earlier in the year. Following a peak in February at 86%, the humidity has steadily declined over the months, hitting the year’s lowest mark of 77% in both August and September. This trend of diminishing moisture levels hints at the onset of the dry season, providing a brief reprieve before humidity levels increase again in November to 80%. The overall pattern showcases Jakarta's tropical climate, marked by fluctuating humidity that influences daily life and activities throughout the year.
In October, Jakarta experiences a UV Index of 15, categorizing it as extreme with a burn time of just 10 minutes. Throughout the year, the city consistently grapples with high UV levels, particularly in the first half, where indexes peak at 16 in both January and February. While there is a slight dip in May and June, the trend resumes with intensity as the months roll on. October is notable for continuing this pattern, reflecting the tropical climate of Jakarta where sun safety remains crucial. As the UV index remains elevated, residents and visitors alike should take precautions to protect their skin. For more details, check out Jakarta UV Index.
UV Risk Categories
As October unfolds in Jakarta, it showcases a delightful balance of sunlight, with an impressive 298 hours of sunshine gracing the city. This marks a slight decrease from the sun-drenched heights of August, which boasted 317 hours. However, October still retains its place as one of the sunniest months of the year, following a trend that peaks in the middle of the year. The city revels in the tail end of its dry season, where the hours of sunshine begin to taper, yet remain robust compared to the earlier months. With this abundance of daylight, October invites both locals and visitors to bask in the warm, golden glow, creating perfect opportunities for exploration and outdoor adventures before the rainy season makes its entrance.
In Jakarta, October sees a moderate likelihood of sunny weather, with a 24% chance of clear skies. This marks a decline from the sunnier months of July and August, which boast probabilities of 50% and 37%, respectively. As the wet season approaches, the prospect of sunshine diminishes notably, dipping further as the year draws to a close; November and December see even lower chances at just 8% and 9%. Overall, while October provides a reasonable opportunity to enjoy sunnier days compared to the rainy months of November and December, it is less reliable than the peak dry periods earlier in the year.
In Jakarta, Indonesia, daylight duration exhibits a remarkable consistency throughout the year, with most months hovering around 12 hours of daylight. From January to March, residents enjoy this ample sunlight, but as the calendar turns to April, a slight dip occurs, bringing 11 hours of daylight that continues through the mid-year months of May to August. As September arrives, the days stretch back to 12 hours, and October carries on this trend, ensuring that daylight remains abundant. Interestingly, the pattern stabilizes again in November and December, where Jakarta boasts those familiar 12 hours of daylight. This steady rhythm of daylight provides a warm backdrop for the vibrant life in the city, showcasing Jakarta's tropical charm.
In October, Jakarta experiences a gentle whisper of wind with an average speed of 1.5 m/s (3 mph), marking a slight decline from the previous months. This dip symbolizes a transition as the city moves deeper into the wet season, where humid air and occasional showers begin to take precedence. Throughout the year, Jakarta's wind speeds tend to fluctuate, with the highest readings typically found in the earlier months such as January and November, when breezes pick up to around 2.1 m/s (5 mph). As the year progresses, particularly in the middle and late months, the winds become softer, reflecting a more tranquil atmosphere over the bustling city. Overall, October’s mild winds serve as a reminder of the shifting seasons in this vibrant metropolis.
Weather in Jakarta varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Jakarta, focusing on differences in temperature, rainfall, humidity, and UV levels.
October and January present fairly similar climates in terms of temperature, but notable differences emerge when considering precipitation and humidity. In October, temperatures range from a minimum of 23°C (74°F) to a maximum of 35°C (96°F), with an average of 28°C (83°F). The month sees significant rainfall, with 115 mm (4.5 in) spread over 18 days, and humidity sits at 78%. In contrast, January experiences slightly cooler average temperatures, with a range of 23°C (74°F) to 33°C (92°F) and an average of 27°C (80°F). However, it is marked by heavier rainfall, accumulating 252 mm (9.9 in) over 24 days, and higher humidity levels at 84%. For more detailed insights into the January weather patterns, you can check out Jakarta weather in January.
October and February exhibit distinct weather patterns, with October typically being warmer and drier. In October, temperatures range from a minimum of 23°C (74°F) to a maximum of 35°C (96°F), resulting in an average of 28°C (83°F) and experiencing 115 mm (4.5 in) of rainfall over 18 days. In contrast, February sees slightly cooler temperatures, with averages of 27°C (80°F) and a maximum of 32°C (90°F). However, it is significantly wetter, with 328 mm (12.9 in) of precipitation spread across 28 days, contributing to a higher humidity level of 86%. For more detailed insights, you can check Jakarta weather in February.
October and March exhibit contrasting weather patterns in terms of temperature and precipitation. In October, temperatures range from a minimum of 23°C (74°F) to a maximum of 35°C (96°F), with an average of 28°C (83°F). The month is characterized by significant rainfall, totaling 115 mm (4.5 in) over 18 days, and a humidity level of 78%. In contrast, March experiences slightly lower average temperatures, with a minimum of 23°C (73°F), a maximum of 33°C (92°F), and an average of 27°C (81°F). However, it is much wetter, with 267 mm (10.5 in) of precipitation spread over 29 days and humidity peaking at 84%. For more detailed information, you can check Jakarta weather in March.
In comparing the weather of October and April, both months exhibit similar minimum temperatures at around 23°C (74°F), but October tends to be slightly warmer, with an average high of 28°C (83°F) compared to April’s average high of 27°C (81°F). October experiences less rainfall, with a total of 115 mm (4.5 in) over 18 days, while April sees significantly more precipitation at 227 mm (8.9 in) across 26 days. Humidity levels are comparable, with October at 78% and April slightly higher at 81%. For more detailed information about Jakarta's weather in April, you can visit Jakarta weather in April.
In Jakarta, the weather in October and May presents some similarities and differences. October features slightly warmer temperatures, with a minimum of 23°C (74°F), averaging 28°C (83°F), and peaking at 35°C (96°F). In contrast, May starts a notch higher with a minimum of 24°C (75°F), an average of 28°C (82°F), and a maximum of 34°C (93°F). Both months experience significant rainfall, with October receiving 115 mm (4.5 in) over 18 days, while May sees slightly more precipitation at 125 mm (4.9 in) across 20 days. Humidity levels are also comparable, with October at 78% and May slightly higher at 80%. For a detailed look at May's weather, you can check Jakarta weather in May.
In October, the weather tends to be slightly warmer than in June, with average temperatures reaching 28°C (83°F) compared to June's average of 27°C (82°F). Both months share a minimum temperature of around 23°C (73-74°F), but October can peak higher, with maximum temperatures reaching 35°C (96°F) versus June's maximum of 33°C (92°F). Additionally, October experiences higher precipitation levels, with 115 mm (4.5 in) of rainfall over 18 days, while June has 79 mm (3.1 in) over 17 days. Humidity remains similar, with October at 78% and June at 80%. For further details, you can explore Jakarta weather in June.
In comparing the weather between October and July, October tends to be warmer with average temperatures ranging from 23°C (74°F) to a maximum of 35°C (96°F), while July's temperatures are slightly cooler, averaging between 21°C (70°F) and 33°C (92°F). October also experiences significantly higher precipitation, with an average of 115 mm (4.5 in) over 18 days, compared to July's 43 mm (1.7 in) over just 10 days. Despite the warmer temperatures and increased rainfall in October, both months exhibit high humidity levels, hovering around 78% in October and 79% in July. For more detailed insights on July's weather, check out Jakarta weather in July.
When comparing the weather in October and August, October tends to be slightly warmer and wetter. In October, temperatures range from a minimum of 23°C (74°F) to a maximum of 35°C (96°F), with an average of 28°C (83°F). This month experiences increased rainfall, with 115 mm (4.5 in) of precipitation over 18 days, contributing to a humidity level of 78%. In contrast, August has a minimum temperature of 22°C (72°F) and a maximum of 34°C (93°F), with similar average temperatures of 28°C (82°F). It sees significantly less rainfall, with 59 mm (2.3 in) over just 8 days, while humidity remains slightly lower at 77%. For more detailed information, you can check Jakarta weather in August.
October's weather is characterized by a slight increase in minimum temperature compared to September, with October starting at 23°C (74°F) compared to September's 22°C (73°F). Both months share a similar average high of 35°C (95°F), but October experiences more precipitation, totaling 115 mm (4.5 in) over 18 days, compared to September's 71 mm (2.8 in) over 12 days. The humidity remains comparable, with October at 78% and September slightly lower at 77%. For more detailed insights, you can check Jakarta weather in September.
In comparing the weather of October and November, we see that October generally offers slightly higher maximum temperatures, with averages of 35°C (96°F) compared to November's peak of 34°C (94°F). However, both months share a similar minimum temperature and average temperature, around 23°C (74°F) and 28°C (82°F) respectively. November experiences a significant increase in precipitation, totaling 195 mm (7.7 in) over 24 days, compared to October's 115 mm (4.5 in) over 18 days, leading to a wetter atmosphere with 80% humidity. This shift highlights November as a more humid and rainy month than October. For more detailed insights, visit Jakarta weather in November.
In October, the weather typically features warm temperatures, with a minimum of 23°C (74°F), an average of 28°C (83°F), and a maximum of 35°C (96°F). However, October experiences significant rainfall, accumulating around 115 mm (4.5 in) over 18 days while maintaining a humidity level of 78%. In contrast, December sees slightly cooler temperatures, with minimums remaining the same at 23°C (74°F), an average of 27°C (81°F), and a maximum of 33°C (92°F). However, precipitation rises considerably in December to 241 mm (9.5 in) over 26 days, with humidity slightly higher at 79%. For more detailed information about the weather in this month, you can check Jakarta weather in December.
As October arrives in Jakarta, the city experiences a distinct shift in weather patterns compared to the preceding months. With an average temperature of 28°C (83°F) and high humidity levels around 78%, the air feels quite humid and warm. This month is characterized by an increase in precipitation, with rain occurring on about 18 days and totaling around 115 mm (4.5 in), signaling the onset of the wet season. This transition makes October noticeably wetter than the relatively drier months of July and August, bringing a refreshing change to the city's climate. For more insights on the overall weather trends, visit Jakarta Climate.