Last updated: August 21, 2025
Experience the vibrant climate of Semarang, Indonesia in August, where the maximum temperature reaches a toasty 35°C (96°F), while the average temperature settles around a comfortable 28°C (83°F). Nights are pleasantly mild, dipping to a minimum of 20°C (68°F). This month sees a modest precipitation amount of 13 mm (0.5 in) over just 2 days, contributing to an overall humidity level of 74% that creates a balmy atmosphere. August in Semarang is a perfect blend of warmth and occasional refreshing showers, ideal for both outdoor adventurers and those seeking to indulge in the city’s rich culture.
In August, Semarang experiences warm and inviting temperatures, typical of its tropical climate. The month sees a minimum of 20°C (68°F), providing a pleasant start to the day, while the average hovers around 28°C (83°F). Daytime highs can reach up to 35°C (96°F), making it one of the hotter months of the year. Notably, the temperatures remain consistent compared to July, with a slight upward trend as the region transitions toward the peak of the dry season. As summer progresses, the warmth creates a vibrant atmosphere, perfect for exploring Semarang's rich culture and scenic landscapes.
August in Semarang, Indonesia marks a significant transition in the region’s precipitation patterns. With only 13 mm (0.5 in) of rainfall recorded over just 2 days, it stands out as one of the driest months of the year. This sharp decline follows the heavier rains of the preceding months, such as July, which received a mere 23 mm (0.9 in), indicating a clear shift into a drier spell. The notable drop in precipitation allows for more sunny days, especially as September begins to see a slight increase to 40 mm (1.6 in), hinting at the impending return of the wet season. Overall, August’s low rainfall is a moment of reprieve before the rains resume, showcasing the distinct seasonal rhythms of Semarang's tropical climate.
In August, Semarang, Indonesia experiences a noticeable dip in humidity, with levels around 74%. This slight reduction marks the continued trend of decreasing humidity from the peak months earlier in the year, notably February's high of 86%. As the year progresses, the humidity gradually lessens, reaching its lowest point in September at 70%. This trend suggests a transition towards a more comfortable climate following the wetter months of early and mid-year. By the year's end, humidity levels begin to stabilize around 72-75%, providing a more manageable environment as Semarang moves into the drier months.
In August, Semarang, Indonesia, experiences a UV Index of 12, categorized as extreme, with a burn time of just 10 minutes. This aligns with the overall trend observed throughout the year, where the UV Index remains predominantly in the extreme category from January through May and later in September, October, and November. The slight drop to 10 in June and July indicates a brief respite, yet even August presents significant sun exposure risks. Staying informed about the UV Index is crucial for sun safety, so for more details, visit Semarang UV Index.
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In August, Semarang basks in the glow of 317 hours of sunshine, a peak that mirrors the sunny exuberance of July. Throughout the year, the city enjoys a pronounced trend of increasing daylight, especially from January's modest 211 hours to the vibrant May, where sunshine reaches 307 hours. This progression illustrates a delightful crescendo of warmth and brightness that culminates in the summer months. As September approaches, the sunny days gradually soften, yet remain generous at 307 hours, ensuring Semarang continues to shimmer brightly well into the latter part of the year.
In August, Semarang experiences a moderate likelihood of sunny weather, with a 43% chance of clear skies. This marks a notable shift from the preceding months, as sunshine chances peak in July at 52% before dipping slightly in August. Following August, the likelihood declines further to 31% in September, signaling the onset of the wetter months ahead. Overall, August stands out as a prime time for sun-seekers, nestled between the sunnier spells of July and the transitional weather of the fall months, making it a delightful time to explore this vibrant Indonesian city.
In Semarang, Indonesia, the month of August brings a consistent 11 hours of daylight, which reflects a notable transition as the year progresses. While earlier months from January to March enjoy a robust 12-hour daylight cycle, the duration begins to taper off in the spring. Following the peak months, the trend continues with July and August both savoring the same reduced daylight, which highlights a shift towards the onset of the wet season. As September approaches, daylight begins to increase again, returning to the equatorial norm of 12 hours. This yearly rhythm underscores Semarang's unique position near the equator, where daylight hours remain relatively stable, yet subtly shift throughout the seasons.
In August, the gentle breezes of Semarang arrive with an average wind speed of 2.0 m/s (5 mph), marking a slight uptick from the preceding months. This shift showcases a gradual rise in wind activity, especially when compared to the lighter winds of May and June, which lingered around 1.4 m/s (3 mph). As the year progresses, the wind speeds typically fluctuate, but August stands out as a transitional month, bridging the calmer summer months to the eventual increase in winds as the year wanes. With September following closely at 1.9 m/s (4 mph), this period hints at the dynamic shifts in climate that characterize the region, inviting both locals and visitors to savor the noticeable, yet soothing, embrace of the wind.
Weather in Semarang varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Semarang, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather in August and January, notable differences emerge in temperature, precipitation, and humidity. August typically experiences warmer conditions, with average temperatures ranging from a minimum of 20°C (68°F) to a maximum of 35°C (96°F), while January's temperatures are slightly cooler, with a minimum of 22°C (73°F) and a maximum of 32°C (90°F). However, January is characterized by significantly higher precipitation, averaging 370 mm (14.6 in) over 24 days compared to August's mere 13 mm (0.5 in) over just 2 days. Additionally, humidity levels are higher in January at 82% versus August's 74%, contributing to a more muggy atmosphere. For more detailed information, you can check Semarang weather in January.
August and February in Semarang present quite a contrast in weather conditions. August typically experiences temperatures ranging from a minimum of 20°C (68°F) to a maximum of 35°C (96°F), with an average temperature of 28°C (83°F) and minimal rainfall, totaling only 13 mm (0.5 in) over just 2 days. In contrast, February sees higher humidity levels at 86%, with temperatures varying from a minimum of 23°C (73°F) to a maximum of 34°C (93°F) and an average temperature of 26°C (80°F). However, February is significantly wetter, receiving 395 mm (15.6 in) of precipitation over 28 days. For more detailed insights, you can check Semarang weather in February.
In comparing the weather between August and March, notable differences emerge in both temperature and precipitation. August generally presents a warmer climate with average temperatures ranging from a minimum of 20°C (68°F) to a maximum of 35°C (96°F), accompanied by relatively low precipitation of just 13 mm (0.5 in) over two days, resulting in a humidity level of 74%. In stark contrast, March experiences higher humidity at 84% and much more significant rainfall, with 365 mm (14.4 in) of precipitation spread across 30 days. The temperatures in March are only slightly warmer, with an average range of 23°C (73°F) to 33°C (92°F). For more detailed insights on the weather during this month, you can visit Semarang weather in March.
In comparing the weather of August and April, notable differences emerge. August typically features warmer temperatures, with a minimum of 20°C and a maximum reaching up to 35°C, while April sees slightly higher minimum and average temperatures, with lows around 22°C and highs peaking at 34°C. However, April is characterized by significantly greater precipitation, recording 227 mm over 26 days, compared to August's minimal 13 mm across just 2 days. Additionally, humidity levels are higher in April at 80%, compared to 74% in August. For more information on April's weather, you can check out Semarang weather in April.
When comparing the weather in August and May, it's evident that while both months have similar average temperatures, the conditions differ significantly in other aspects. In August, the minimum temperature is slightly lower at 20°C (68°F), with maximums reaching up to 35°C (96°F). The month experiences minimal precipitation, with only about 13 mm (0.5 in) and rain on just 2 days. In contrast, May starts off warmer with a minimum temperature of 23°C (73°F) and a maximum of 34°C (94°F). It is characterized by much higher rainfall, totaling 86 mm (3.4 in) over 16 days, making it a notably wetter month. Additionally, humidity levels are slightly higher in May at 81%, compared to August's 74%. For a detailed look at May's climate, you can visit Semarang weather in May.
Comparing the weather in August and June reveals some interesting differences. August tends to be slightly warmer, with average temperatures around 28°C (83°F) and a maximum of 35°C (96°F), while June has a similar average but starts off slightly cooler with a minimum of 21°C (70°F). One notable distinction is the precipitation levels; August experiences significantly less rain at just 13 mm over 2 days, whereas June sees much heavier rainfall, totaling 78 mm across 11 days. Additionally, humidity is slightly lower in August at 74%, compared to June's 81%. For a more detailed breakdown of June weather, you can visit Semarang weather in June.
In comparing the weather between July and August, both months share similar temperature ranges, with minimums around 20°C (68°F), average highs of about 28°C (83°F in August and 82°F in July), and maximums reaching up to 35°C (95°F in July and 96°F in August). However, August experiences slightly less rainfall, with only 13 mm (0.5 in) over 2 days compared to July's 23 mm (0.9 in) over 3 days. Humidity levels are also marginally lower in August at 74%, compared to July's 78%, contributing to a slightly drier feel in the later summer month. For more detailed information, you can refer to Semarang weather in July.
When comparing the weather in August and September, both months offer warm temperatures, but September tends to be slightly more humid and wetter. In August, temperatures range from a minimum of 20°C (68°F) to a maximum of 35°C (96°F), with an average of 28°C (83°F) and only 13 mm (0.5 in) of precipitation over just 2 days. In contrast, September sees a minimum temperature of 22°C (71°F) and a maximum of 36°C (97°F), while still maintaining the same average temperature of 28°C (83°F). However, it experiences significantly higher precipitation at 40 mm (1.6 in) over 6 days, coupled with a slightly lower humidity of 70%. For more detailed insights, you can check Semarang weather in September.
In August, the weather typically features a minimum temperature of 20°C (68°F) and an average of 28°C (83°F), with maximum temperatures reaching up to 35°C (96°F). Precipitation is minimal, averaging only 13 mm (0.5 in) over about 2 days, and humidity levels sit at a relatively high 74%.
Contrastingly, October shows a slight increase in the minimum temperature to 23°C (74°F) and a similar average of 29°C (84°F), but maximum temperatures can soar to 38°C (100°F). Rainfall becomes significantly more frequent, with 120 mm (4.7 in) falling over 14 days, and humidity remains fairly stable at 72%. For more detailed insights about the weather in October, visit Semarang weather in October.
August and November present distinct contrasts in weather patterns. In August, temperatures range from a minimum of 20°C (68°F) to a maximum of 35°C (96°F), with an average of 28°C (83°F) and relatively low humidity at 74%. Precipitation is minimal, totaling just 13 mm (0.5 in) over 2 days, making it a drier month. In contrast, November brings higher minimum temperatures starting at 23°C (73°F) and soaring to a maximum of 37°C (99°F) while maintaining an average of 28°C (82°F). However, this month is marked by significantly heavier rainfall, accumulating 294 mm (11.6 in) over 25 days, resulting in a much wetter climate despite a similar humidity level of 73%. For a detailed look at weather nuances, check Semarang weather in November.
August and December showcase contrasting weather patterns. In August, temperatures range from a minimum of 20°C (68°F) to a maximum of 35°C (96°F), with an average of 28°C (83°F). This month experiences relatively low precipitation of 13 mm (0.5 in) over just 2 days, and humidity levels sit at 74%. In contrast, December sees a slightly warmer temperature range, with a minimum of 23°C (74°F) and a maximum of 35°C (95°F), averaging 27°C (81°F). However, it is significantly wetter, receiving 375 mm (14.8 in) of rain across 29 days, while humidity remains similar at 75%. For more details on December weather, visit Semarang weather in December.
August in Semarang brings a warm tropical climate, where the average temperature comfortably hovers around 28°C (83°F), making it one of the more pleasant months of the year. Unlike the wetter seasons, August stands out with only a couple of days of rain, accumulating a modest 13 mm of precipitation. This dry spell, paired with a humidity level of 74%, creates a somewhat less humid atmosphere compared to peak rainy months. Visitors can expect bright, sunny days perfect for exploring the city's vibrant culture and stunning landscapes. For a deeper understanding of the weather patterns throughout the year, visit Semarang Climate.