August Weather in Jepun, Indonesia

Last updated: August 21, 2025

August in Jepun, Indonesia, offers a warm and inviting climate, with maximum temperatures reaching 32°C (89°F) and a comfortable average of 24°C (76°F). As the month unfolds, visitors can expect minimum temperatures around 17°C (64°F) during the cooler nights. While the region enjoys a predominantly dry atmosphere with only 14 mm (0.6 in) of precipitation over approximately three wet days, the humidity remains high at 79%, creating a lush and vibrant environment. This combination of warmth and occasional light rain makes August an ideal time for outdoor adventures and soaking in the natural beauty of Jepun.

August Temperature in Jepun

In August, Jepun, Indonesia, experiences a mild shift in temperatures, characterized by a minimum of 17°C (64°F) and an average of 24°C (76°F), peaking at a comfortable 32°C (89°F). This marks a continuation of the cooler trends established in the previous months, with temperatures remaining noticeably lower compared to the heat of earlier in the year. As the transition from the dry to wet season approaches, the humidity begins to creep up, although the pleasant warmth still encourages outdoor adventures. Travelers can expect a harmonious blend of warm days and cooler nights, making August an inviting time to explore the scenic beauty of the region.

August Weather in Jepun: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Jepun, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jepun, August typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec797979807978767677797980
Data source: Temperature data for Jepun generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Jepun

In August, Jepun, Indonesia experiences a notable dip in precipitation, receiving only 14 mm (0.6 in) of rain over just 3 days. This marks a continuation of the dry spell that extends from July, where a mere 13 mm fell. The months leading up to August see significantly higher rainfall, with January and February peaking at 316 mm (12.4 in) and 370 mm (14.6 in), respectively. As the region transitions into the later part of the year, rainfall begins to gradually increase again, particularly in November when totals rebound to 264 mm (10.4 in). The August pattern highlights a stark contrast to the wetter months, suggesting a pronounced dry season, which provides a respite before the rainy season returns with renewed vigor.

August Precipitation Trends in Jepun

The chart displays monthly precipitation patterns in Jepun, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Jepun, August typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec316370294166624614143081264282
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

August Humidity in Jepun

In August, Jepun, Indonesia, experiences a humidity level of 79%, maintaining a trend of relatively consistent moisture throughout the year. While the humidity peaks in February at 85%, the months leading up to August show only slight fluctuations, with July dipping to 79% as well. This suggests a mild decline in humidity as the region transitions from the peak rainy months into drier conditions. Following August, humidity continues to decrease into September and October, stabilizing at 77%. Overall, the humidity in Jepun reflects a tropical climate, with warm, moist air shaping the weather patterns, all while hinting at a subtle shift towards slightly drier days as the year progresses.

August Average Humidity in Jepun

This chart illustrates the average monthly humidity levels in Jepun, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Jepun is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%85%83%81%82%81%79%79%77%78%78%77%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Jepun

In August, Jepun, Indonesia experiences a UV Index of 13, categorized as extreme, with a burn time of just 10 minutes. This marks a slight dip from the peak levels observed earlier in the year, particularly in February and March, where the index reached 15. Nevertheless, the consistently high UV ratings throughout the year indicate a persistent need for sun protection in the region. As we transition from the height of summer to the early signs of autumn, it’s essential to remain vigilant against sun exposure, especially given that the UV Index remains a critical factor for outdoor activities. For more detailed insights, you can explore the Jepun UV Index.

Maximum UV Index Levels in Jepun for August

The chart shows the monthly maximum UV Index (UVI) for Jepun in August, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In August, the maximum UV index in Jepun typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141515141211111315151515
Data source: Jepun August UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

August Sunshine in Jepun

In August, Jepun, Indonesia, basks in a remarkable 313 hours of sunshine, peaking just as the dry season reaches its zenith. This month is part of a captivating trend, with sunlight steadily increasing from 209 hours in January to an impressive 311 hours in July. The sunshine continues to flourish, showcasing a vibrant summer atmosphere that holds strong even into September with 303 hours. As the year progresses, the sunshine gradually tapers off, yet with 288 hours recorded in April and a consistent pattern through the later months, it's clear that Jepun enjoys an abundance of radiant days, making it an idyllic locale for sun-seekers and outdoor enthusiasts alike.

Monthly Sunshine Duration in Jepun: August Highlighted

The August sunshine duration represents the total number of hours Jepun experiences direct sunlight during the month of August, excluding cloudy or obstructed periods. This chart compares the sunshine duration of August with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec209h251h276h288h302h289h311h313h303h305h256h264h
Data source: Jepun August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Jepun During August

In Jepun, Indonesia, the likelihood of sunny weather in August stands at a promising 38%, indicative of a peak in sunshine as the region transitions away from the dampness of the earlier months. This correlates with a notable increase in sunny days from the 1% in January to a high of 42% in July, suggesting a gradual buildup of favorable weather as summer progresses. Although August's chance of sunshine dips slightly from July, it remains significantly higher than the gloomy prospects of the preceding months, particularly the 6% in November and December. Overall, August is a compelling choice for sun-seekers, offering a delightful balance of warmth and brightness as the dry season approaches.

Percentage of Sunny Days in August in Jepun

The chart illustrates the percentage of sunny days in Jepun throughout the year, with August highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Jepun experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec1%5%8%38%38%33%42%38%25%17%6%6%
Data source: Jepun August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Jepun in August

In August, Jepun, Indonesia, experiences 11 hours of daylight, continuing the trend established in the preceding months of June and July. This slight decrease in daylight duration from the consistent 12 hours of January through March signals the onset of a gradual transition towards the shorter days of the latter part of the year. As summer begins to give way to autumn, August’s daylight duration maintains this steady rhythm, ultimately preparing for a return to longer days starting in September. This moderate shift is characteristic of the region's tropical climate, where daylight hours remain relatively stable throughout the year, creating a climatic backdrop that complements the vibrant local culture and activities.

Average Daylight Hours in Jepun for August

The chart illustrates the variation in daylight duration in Jepun throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec12h 31m12h 20m12h 7m11h 54m11h 43m11h 38m11h 41m11h 50m12h 2m12h 16m12h 28m12h 34m
Data source: Jepun daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Jepun

In August, the winds in Jepun, Indonesia, reach a refreshing peak with an average speed of 2.3 m/s (5 mph), making it one of the breeziest months of the year. This uptick in wind speed is part of a noticeable trend, as June and July already hinted at a shift towards more vigorous airflow, ascending from a gentle 1.2 m/s (3 mph) earlier in the summer. Following August, the winds maintain their robust presence into October, suggesting a transitional period that lends itself to a lively atmosphere before dropping back to the calmer conditions seen in the late fall and winter months. Thus, while August offers an invigorating breeze, it also marks a pivotal moment in the seasonal wind pattern, making it a delight for both locals and visitors alike.

Average August Wind Speed in Jepun

The chart displays monthly wind speed patterns in Jepun, with values for each month shown alongside August's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how August's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec1.31.51.21.41.41.22.02.3 m/s2.22.31.31.4
Data source: Jepun August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Jepun Compares to Other Months

Weather in Jepun varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Jepun, focusing on differences in temperature, rainfall, humidity, and UV levels.

August and January present contrasting weather patterns. In August, temperatures range from a minimum of 17°C (64°F) to a maximum of 32°C (89°F), with an average of 24°C (76°F), accompanied by relatively low precipitation at just 14 mm over 3 days and humidity at 79%. In sharp contrast, January experiences warmer temperatures, with a minimum of 21°C (71°F) and a maximum of 34°C (93°F), an average of 26°C (79°F), and significantly increased rainfall of 316 mm spread across 25 days, along with slightly higher humidity at 81%. For those interested in exploring January weather in detail, check out Jepun weather in January.

August and February present distinctly different weather patterns. In August, temperatures range from a comfortable minimum of 17°C (64°F) to a maximum of 32°C (89°F), with an average of 24°C (76°F). The month experiences relatively low precipitation, with just 14 mm (0.6 in) over three days and a humidity level of 79%. In contrast, February is warmer, with a minimum of 22°C (71°F) and maximum of 34°C (93°F), averaging at 26°C (79°F). This month sees significantly higher rainfall, totaling 370 mm (14.6 in) across 27 days and a humidity level that rises slightly to 85%. For more details on February weather, you can check out this link: Jepun weather in February.

When comparing the weather in August and March, notable differences emerge in temperature, precipitation, and humidity levels. August generally experiences milder temperatures, with a minimum of 17°C (64°F) and an average of 24°C (76°F), while March is warmer, with a minimum of 21°C (71°F) and an average of 26°C (80°F), peaking at 33°C (92°F). Precipitation contrasts sharply between the two months; August receives only 14 mm (0.6 in) over 3 days, whereas March sees a substantial 294 mm (11.6 in) of rain spread across 30 days, making it much wetter. Humidity is slightly higher in March at 83%, compared to August's 79%. For more details on the weather in March, you can check Jepun weather in March.

In comparing the weather conditions of August and April, we can observe some notable differences. August typically features milder temperatures, with a minimum of 17°C (64°F) and an average of 24°C (76°F), while April experiences warmer weather with a minimum of 20°C (68°F) and an average of 27°C (80°F). Precipitation levels also vary significantly; August receives only 14 mm (0.6 in) of rain over about 3 days, whereas April is much wetter, with 166 mm (6.5 in) of rainfall across 23 days. Both months have high humidity, around 79% in August and 80% in April, contributing to a humid atmosphere. For more detailed information about April's weather, you can check this link: Jepun weather in April.

In comparing the weather between August and May, we can note several key differences. In May, temperatures are slightly higher, with minimums around 19°C (67°F) and maximums reaching up to 33°C (92°F), resulting in an average temperature of 26°C (79°F). August, on the other hand, has lower minimum and average temperatures, with a range of 17°C (64°F) to a maximum of 32°C (89°F) and an average of 24°C (76°F). Precipitation also varies significantly; May experiences more rain, with 62 mm (2.4 in) over 11 days, while August has only 14 mm (0.6 in) over just 3 days. Humidity levels are quite similar, with May at 82% and August at 79%. For more details on the weather in May, you can visit Jepun weather in May.

When comparing the weather in August and June, we can see some notable differences. August typically experiences a milder average temperature of 24°C (76°F), with a maximum of 32°C (89°F), while June is slightly warmer, averaging 25°C (78°F) and reaching a high of 33°C (92°F). Precipitation is considerably lower in August, with only 14 mm (0.6 in) occurring across 3 days, compared to June’s 46 mm (1.8 in) over 9 days. Humidity levels are quite similar, with August at 79% and June at 81%, contributing to a generally humid climate in both months. For more detailed information, check out Jepun weather in June.

In comparing the weather between July and August, we see that both months experience similar temperature ranges, with a minimum of 17°C (64°F) and an average of 24°C (76°F), while the maximum temperature in August is slightly lower at 32°C (89°F) compared to 32°C (90°F) in July. Precipitation levels are quite close as well, with August receiving 14 mm (0.6 in) over 3 days, slightly more than July's 13 mm (0.5 in) over the same number of days. The humidity remains consistent between the two months at 79%, creating a similarly muggy atmosphere. For more detailed information on July weather, visit Jepun weather in July.

In comparing the weather conditions of August and September, both months exhibit similar minimum temperatures, with August at 17°C (64°F) and September also at 17°C (63°F). However, September sees a slight increase in average temperature at 25°C (77°F), compared to August's average of 24°C (76°F), and a higher maximum temperature of 33°C (92°F), up from 32°C (89°F) in August. Precipitation is notably greater in September, with a total of 30 mm (1.2 in) over 6 days, compared to just 14 mm (0.6 in) on 3 days in August. Humidity levels remain relatively close, with September at 77% and August at 79%. For more detailed insights, you can explore Jepun weather in September.

August typically presents warm summer weather, with average temperatures ranging from a minimum of 17°C to a maximum of 32°C. The month sees relatively low precipitation, totaling just 14 mm over about 3 days, and maintains a high humidity level of 79%. In contrast, October experiences slightly warmer temperatures, averaging between 20°C and 34°C, and a higher total rainfall of 81 mm stretched over 13 days. This increased precipitation suggests a shift towards a wetter climate as the month progresses, while humidity remains comparable at 77%. For more detailed information, you can check Jepun weather in October.

In comparing the weather between August and November, we observe some notable differences. August features a mild temperature range with a minimum of 17°C (64°F) and an average of 24°C (76°F), while November is warmer, with temperatures starting at a minimum of 20°C (68°F) and averaging 26°C (80°F). Additionally, November experiences significantly higher precipitation, totaling 264 mm (10.4 in) across 26 days, contrasting sharply with August's 14 mm (0.6 in) over just 3 days. Despite the increased rainfall, humidity remains relatively stable, with August at 79% and November slightly lower at 78%. For a more in-depth look at November weather, you can check Jepun weather in November.

In August, the weather tends to be warmer and drier, with temperatures ranging from a minimum of 17°C (64°F) to a maximum of 32°C (89°F) and an average of 24°C (76°F). The month sees relatively low precipitation of 14 mm (0.6 in) over just three days, coupled with a humidity level of 79%. In contrast, December is significantly hotter, with temperatures ranging from a minimum of 20°C (68°F) to a sweltering maximum of 36°C (98°F) and an average of 27°C (80°F). However, it also sees much more rainfall, with a total of 282 mm (11.1 in) spread across 27 days, while the humidity remains fairly high at 77%. For more detailed information, refer to Jepun weather in December.

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Conclusion: What to Expect From August Weather in Jepun

August in Jepun sees a pleasant and temperate shift compared to the more humid and intense summer months. With average temperatures hovering around 24°C (76°F), it offers a comfortable respite, while maximums reach a warm 32°C (89°F). This month is characterized by a notable reduction in precipitation, with only 14 mm (0.6 in) falling over just three days, making it one of the driest periods of the year. The humidity levels also stabilize at 79%, providing an ideal climate for outdoor activities and exploration. For a deeper dive into the seasonal variations and what to expect throughout the year, check out Jepun Climate.