September Weather in Losari, Indonesia

Last updated: August 21, 2025

In Losari, Indonesia, September welcomes a blend of warm temperatures and notable rainfall. With a maximum temperature reaching 30°C (86°F) and an average of 25°C (77°F), the month offers a comfortable climate for outdoor activities despite the occasional rain. Minimum temperatures dip to a refreshing 18°C (65°F), perfect for cooler evenings. This month experiences approximately 116 mm (4.6 in) of precipitation across 17 days, contributing to a humidity level of 72%. Overall, September in Losari presents a vibrant atmosphere filled with tropical charm and a touch of wet weather.

September Temperature in Losari

In September, Losari, Indonesia, experiences a gentle transition in its climate, characterized by a minimum temperature of 18°C (65°F), an average of 25°C (77°F), and a maximum reaching 30°C (86°F). This month marks a noticeable shift from the cooler August, as the temperatures begin to gradually rise again, mirroring the warm patterns of earlier months. With averages settling in the mid-20s, visitors can expect a comfortable climate that is perfect for exploring the area's lush landscapes. September's temperatures not only maintain a pleasant warmth but also hint at the vibrant vitality of the approaching wet season, making it an invigorating time to experience the beauty of Losari.

September Weather in Losari: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Losari, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Losari, September 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).
JanFebMarAprMayJunJulAugSepOctNovDec797980808078767576787979
Data source: Temperature data for Losari generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Losari

In September, Losari, Indonesia experiences a notable uptick in precipitation, with 116 mm (4.6 in) of rainfall spread over 17 days. This marks a slight increase from the drier months of August and July, where rain totals dipped to 45 mm (1.8 in) and 52 mm (2.0 in), respectively. As the region transitions into the latter part of the year, the weather begins signaling a return to the wetter conditions typical of the rainy season, peaking in October and November. By September, residents can expect the air to feel more humid, with rainfall providing a refreshing contrast to the preceding dry spell. This shift not only revitalizes the landscape but also sets the stage for the heavy downpours that characterize Losari's climate as the year draws to a close.

September Precipitation Trends in Losari

The chart displays monthly precipitation patterns in Losari, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Losari, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec3913803642391371145245116179404386
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Losari

In Losari, Indonesia, September stands out as a turning point in the annual humidity cycle, where levels dip to a refreshing 72%. This decline follows the gradual decrease observed from the sweltering highs of January (84%) through to August (76%). The trend reveals a significant reduction in moisture, suggesting a shift towards a more comfortable climate as the year progresses. While October sees a slight uptick to 74%, the overall pattern of decreasing humidity from mid-year highlights September as an optimal time for those in search of respite from the muggy heat that characterizes the earlier months.

September Average Humidity in Losari

This chart illustrates the average monthly humidity levels in Losari, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Losari is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%87%85%82%81%81%79%76%72%74%78%78%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Losari

In September, Losari, Indonesia experiences a high UV Index of 14, categorizing the sun exposure as extreme, with a burn time of just 10 minutes. This month showcases a trend of heightened UV levels that are characteristic throughout the year, especially from January to April and returning in October and November, where values consistently hit the extreme category. Notably, the UV Index dips slightly in June and July, marking a brief respite before the intense summer months. As sun safety remains crucial in this region, it's essential for residents and visitors alike to stay informed and protect their skin accordingly. For more details, visit Losari UV Index.

Maximum UV Index Levels in Losari for September

The chart shows the monthly maximum UV Index (UVI) for Losari in September, 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 September, the maximum UV index in Losari typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141515141210111214151514
Data source: Losari September 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.

September Sunshine in Losari

In September, Losari, Indonesia, basks in a glorious 305 hours of sunshine, marking a continuation of the area's vibrant summer. The sun-soaked month follows a trend of increasing daylight hours throughout the peak dry season, peaking in July and August with 315 and 318 hours respectively. As the year progresses, the daylight hours gradually start to decline, hinting at the approaching rainy season. September's generous sunshine not only enhances the beauty of this tropical paradise but also provides ample opportunities for outdoor adventures and sun-soaked relaxation, making it an ideal time to embrace the stunning landscapes and rich culture that Losari has to offer.

Monthly Sunshine Duration in Losari: September Highlighted

The September sunshine duration represents the total number of hours Losari experiences direct sunlight during the month of September, excluding cloudy or obstructed periods. This chart compares the sunshine duration of September with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec207h245h281h288h304h295h315h318h305h304h249h265h
Data source: Losari September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Losari During September

In Losari, Indonesia, September offers a moderate 22% chance of sunny weather, making it a transition month in the shifting patterns of rainfall and sunshine. After the peak of sunshine in July with a robust 43% likelihood, followed by August at 35%, September witnesses a decline in sunny days, hinting at the approaching wetter months. This dip aligns with the overall trend of decreasing sunshine as the year progresses, especially as October and November both fall to just 12% and 4% respectively. Therefore, while September may not be the sunniest month, it still offers a favorable window for enjoying the outdoors before the rains set in.

Percentage of Sunny Days in September in Losari

The chart illustrates the percentage of sunny days in Losari throughout the year, with September 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 Losari experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec3%3%8%34%33%26%43%35%22%12%5%5%
Data source: Losari September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Losari in September

In September, Losari, Indonesia, experiences a resurgence of 12 hours of daylight, similar to the beginning and end of the year. This month marks a shift from the 11-hour daylight period observed during the previous four months, signaling a return to longer days as the year transitions toward the equinox. The consistent daylight duration through the first eight months illustrates a relatively stable pattern for most of the year, with a notable brief dip during the mid-year. As the days lengthen once again, residents can bask in the familiar rhythm of the sun’s embrace, setting the stage for the vibrant cultural activities that thrive under the bright skies of Indonesia.

Average Daylight Hours in Losari for September

The chart illustrates the variation in daylight duration in Losari throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec12h 29m12h 19m12h 7m11h 55m11h 45m11h 41m11h 43m11h 51m12h 3m12h 15m12h 26m12h 32m
Data source: Losari daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Losari

In September, Losari, Indonesia, experiences a delightful breeze with an average wind speed of 2.1 m/s (5 mph), marking a slight decline from the peak winds of August at 2.2 m/s. This month reflects a trend of increasing wind activity that begins in mid-year, where July and August showcase notable gusts, particularly as the region transitions from the calmer early months. As the year progresses towards October, winds begin to taper off, with speeds falling to 1.8 m/s (4 mph). This seasonal pattern paints a picture of a dynamic climate, offering a perfect blend of refreshing breezes just as the humidity from the previous months starts to ease.

Average September Wind Speed in Losari

The chart displays monthly wind speed patterns in Losari, with values for each month shown alongside September's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how September's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec1.41.61.31.41.61.32.02.22.1 m/s1.81.31.4
Data source: Losari September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Losari Compares to Other Months

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

In September, the weather tends to be warm and moderately humid, with average temperatures ranging from a minimum of 18°C (65°F) to a maximum of 30°C (86°F). However, the month also sees significant rainfall, totaling 116 mm (4.6 in) across 17 days, resulting in a humidity level of 72%. In contrast, January experiences slightly higher temperatures, with a minimum of 22°C (72°F) and a maximum of 32°C (90°F), and an increased precipitation level of 391 mm (15.4 in) spread over 25 days, leading to even higher humidity at 84%. For a detailed look at January's weather patterns, you can visit Losari weather in January.

Comparing the weather in September and February reveals distinct differences in temperature and precipitation patterns. In September, temperatures range from a minimum of 18°C (65°F) to a maximum of 30°C (86°F), with an average of 25°C (77°F). The month experiences 116 mm (4.6 in) of rainfall over 17 days, and the humidity stands at 72%. In contrast, February sees warmer temperatures, with a minimum of 22°C (73°F) and a maximum of 33°C (91°F), averaging around 26°C (80°F). Additionally, February is significantly wetter, with 380 mm (15.0 in) of precipitation falling over 27 days and higher humidity at 87%. For more detailed information, you can check Losari weather in February.

In comparing the weather between September and March, it's evident that both months offer warm temperatures, but they present varying conditions. September features a minimum temperature of 18°C (65°F) and an average of 25°C (77°F), with a maximum reaching 30°C (86°F). Precipitation in September is moderate, amounting to 116 mm (4.6 in) over 17 days, with humidity at 72%. In contrast, March experiences slightly higher temperatures, with a minimum of 22°C (72°F), an average of 26°C (80°F), and a maximum of 32°C (90°F). However, it sees significantly more rainfall, totaling 364 mm (14.3 in) over 28 days, along with higher humidity levels at 85%. For a detailed look at March weather, you can check Losari weather in March.

In comparing the weather between September and April, several notable differences emerge. September typically sees temperatures ranging from a minimum of 18°C (65°F) to a maximum of 30°C (86°F), with an average of 25°C (77°F). This month experiences a significant amount of rainfall, totaling 116 mm (4.6 in) across 17 days, and humidity levels average around 72%. In contrast, April is warmer and wetter, with temperatures ranging from a minimum of 21°C (71°F) to a maximum of 33°C (92°F) and an average of 27°C (80°F). Rainfall is more pronounced in April, with 239 mm (9.4 in) spread over 27 days and humidity peaking at 82%. For more detailed insights on April weather, you can refer to Losari weather in April.

When comparing the weather in September and May, it's clear that both months feature warm temperatures, but May is slightly hotter overall. In September, temperatures range from a minimum of 18°C (65°F) to a maximum of 30°C (86°F), with an average of 25°C (77°F). Conversely, May has a minimum of 20°C (69°F) and reaches up to 32°C (90°F), averaging 27°C (80°F). Precipitation is also more frequent in May, with 137 mm (5.4 in) falling over 20 days, compared to September's 116 mm (4.6 in) over 17 days. Additionally, humidity is higher in May at 81%, compared to 72% in September. For more details, you can check Losari weather in May.

In comparing the weather patterns of September and June, we see that both months have similar minimum temperatures, with September starting at 18°C (65°F) and June holding steady at the same low. However, June typically experiences slightly warmer average and maximum temperatures, with averages around 26°C (78°F) and highs reaching up to 32°C (89°F), compared to September's average of 25°C (77°F) and maximum of 30°C (86°F). Precipitation levels are quite similar, with September receiving 116 mm (4.6 in) over 17 days, while June sees a comparable 114 mm (4.5 in) across 16 days. Notably, June also has higher humidity at 81%, as opposed to September’s 72%. For additional insights, visit Losari weather in June.

When comparing the weather in September and July, we observe some notable differences. September tends to be slightly warmer, with average temperatures of 25°C (77°F) compared to July's 24°C (76°F). While both months have similar minimum temperatures of 18°C (65°F), July boasts a slightly higher maximum temperature of 31°C (87°F) versus September’s 30°C (86°F).

In terms of precipitation, September is significantly wetter, receiving 116 mm (4.6 in) over 17 days, whereas July has a considerably lower total of 52 mm (2.0 in) across 13 days. Humidity levels are also higher in July at 79%, compared to September's 72%. For more detailed information about July weather in this region, check out this link: Losari weather in July.

September generally experiences slightly warmer temperatures compared to August, with average highs reaching 30°C (86°F) and lows of 18°C (65°F), while August presents a similar peak but slightly lower average temperatures at 24°C (76°F). September is notably wetter, with a precipitation total of 116 mm (4.6 in) over 17 days, which is significantly higher than the 45 mm (1.8 in) recorded across 12 days in August. Additionally, humidity levels are slightly lower in September at 72% compared to 76% in August, making the latter feel a bit more muggy. For a detailed look at August weather, check out Losari weather in August.

In September, the weather tends to be warm with minimum temperatures of 18°C (65°F) and maximums reaching 30°C (86°F). During this month, the average temperature is around 25°C (77°F), accompanied by significant rainfall amounting to 116 mm (4.6 in) over 17 days. The humidity level stands at 72%, creating a somewhat muggy atmosphere.

As we transition into October, temperatures shift slightly upward, with minimums at 21°C (70°F) and maximums at 31°C (88°F). The average temperature remains similar at 25°C (78°F), but precipitation increases to 179 mm (7.1 in) across 22 days, making October wetter than September. The humidity also rises slightly to 74%, contributing to the ongoing warm and humid conditions. For more specific details on the climate, you can refer to Losari weather in October.

In September, the weather is warm with average temperatures around 25°C (77°F) and maximums reaching 30°C (86°F). However, the month experiences significant rainfall, with precipitation totaling 116 mm (4.6 in) over 17 days, and humidity levels at 72%. In contrast, November brings slightly higher average temperatures, with a minimum of 21°C (71°F) and a maximum of 32°C (89°F). This month is also characterized by much heavier rainfall, totaling 404 mm (15.9 in) over 27 rainy days and increased humidity at 78%. For more details, you can check Losari weather in November.

In September, the weather is generally warm with temperatures ranging from a minimum of 18°C (65°F) to a maximum of 30°C (86°F), averaging around 25°C (77°F). However, this month also sees considerable precipitation, with 116 mm (4.6 in) falling over 17 days, contributing to a humidity level of 72%. In contrast, December experiences slightly higher temperatures, with lows around 23°C (73°F) and highs reaching 32°C (90°F), averaging 26°C (79°F). The month is much wetter, receiving 386 mm (15.2 in) of rainfall over 29 days, resulting in increased humidity at 78%. For more detailed information, you can check Losari weather in December.

Compare Losari's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Losari

As September unfolds in Losari, it brings a refreshing transition with mild temperatures averaging around 25°C (77°F) and a lively atmosphere characterized by higher humidity. While marking the tail end of the dry season, the month also sees an increase in rainfall, contributing to about 17 wet days and a total precipitation of 116 mm (4.6 in). This shift in weather creates a vibrant backdrop for lush greenery and rich landscapes, setting September apart from the hotter, drier summer months. For more insights into what to expect throughout the year, visit Losari Climate.