September Weather in Oslob, Philippines

Last updated: August 27, 2025

Experience the charming September weather of Oslob, Philippines, where temperatures hover between 25°C (77°F) and 30°C (87°F), creating a warm and inviting atmosphere. With an average temperature of 27°C (81°F), the month offers a comfortable setting for both locals and visitors alike. However, be prepared for the occasional downpour, as September witnesses significant rainfall, accumulating to 197 mm (7.8 in) over 24 days, contributing to the lush tropical landscape. The humidity levels soar to 89%, enhancing the vibrant essence of this coastal town while inviting you to explore its picturesque beaches and rich marine life. Enjoy the unique blend of warmth and moisture that defines this beautiful Philippine escape.

September Temperature in Oslob

In September, Oslob, Philippines, continues to bask in warm tropical temperatures, with minimums around 25°C (77°F) and averages reaching 27°C (81°F). While the highs typically peak at 30°C (87°F), this month marks a slight cooling trend as summer transitions towards autumn. Compared to the hotter months of May through August, where max temperatures consistently hit 31°C (88°F), September's weather provides a refreshing change without sacrificing the warmth that attracts visitors year-round. As the rainy season advances, locals and travelers alike enjoy a balance of sunny days and occasional showers, making this enchanting destination both vibrant and inviting.

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

The chart illustrates September temperature patterns in Oslob, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Oslob, 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).
JanFebMarAprMayJunJulAugSepOctNovDec797980818282818181818180
Data source: Temperature data for Oslob 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.

September Precipitation in Oslob

September in Oslob, Philippines, marks a significant uptick in rainfall, as the region experiences 197 mm (7.8 in) of precipitation over 24 days. This volume not only exceeds most preceding months but also sets the stage for a series of wet conditions leading into the final quarter of the year. Following a generally moderate rainy season, September's showers bring lush greenery and revitalization to the landscape. As the rains intensify, they pave the way for October and November, which are expected to continue this trend with even higher precipitation levels, peaking in December at 241 mm (9.5 in). This pattern highlights a clear transition from the drier summer months to the more tropical, humid conditions characteristic of the fall season.

September Precipitation Trends in Oslob

The chart displays monthly precipitation patterns in Oslob, 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 Oslob, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec17112910874163161182152197212216241
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Oslob

In September, Oslob, Philippines, experiences a noticeable uptick in humidity, reaching 89%, the highest level recorded for the month. This increase contributes to the overall trend of rising humidity from January through September, with slight fluctuations throughout the year. Following the drier months of April and May, where humidity dipped to 82% and 83% respectively, the levels begin to climb steadily during the warmer summer months of June and July. Interestingly, August sees a slight dip to 87% before September's peak. The patterns suggest a gradual humidification leading into the latter part of the year, creating a lush, tropical atmosphere as the year draws towards its close, ensuring Oslob remains a haven for those who revel in warm, moist climates.

September Average Humidity in Oslob

This chart illustrates the average monthly humidity levels in Oslob, 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 Oslob is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%86%84%82%83%85%86%87%89%85%87%91%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Oslob

September in Oslob, Philippines, sees a UV Index of 15, maintaining the trend of extreme exposure that characterizes the region throughout the year. As the summer months transition towards the wet season, the UV levels remain consistently high, with a burn time of just 10 minutes for unprotected skin. This trend is reflective of the tropical climate, where monthly UV indices hover between 13 and 17, necessitating vigilant sun protection measures. With such sustained intensity, the importance of taking precautions remains paramount. To further explore the UV trends for Oslob, visit Oslob UV Index.

Maximum UV Index Levels in Oslob for September

The chart shows the monthly maximum UV Index (UVI) for Oslob 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 Oslob typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec131416171413141415141211
Data source: Oslob 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 Oslob

September in Oslob, Philippines, is a delightful transition from the sun-drenched summer months, showcasing 282 hours of radiant sunshine. This figure is a slight dip from the vibrant highs of May and June, which boast over 300 hours, yet still reflects the region's charm as the tropical atmosphere lingers. The consistency in sunny days remains evident, as September holds its ground just above the mid-range of the year's sunshine hours, comfortably surpassing the cloudier months of November and December. As the heat softens, Oslob invites both locals and travelers to bask in the warmth while embracing the tranquil beauty of the coastline, making it a perfect time to experience the unique splendor of this enchanting destination.

Monthly Sunshine Duration in Oslob: September Highlighted

The September sunshine duration represents the total number of hours Oslob 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.
JanFebMarAprMayJunJulAugSepOctNovDec230h272h312h309h316h290h289h292h282h276h268h277h
Data source: Oslob September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Oslob During September

When considering the likelihood of sunny weather in Oslob, Philippines, September reveals a notable decline, with only a 12% chance of sunshine. This marks the end of a gradual decrease in sunny days that begins in early summer. Following a peak in March at 35%, the chances steadily dwindle, reaching their low in September, before recovering slightly in the cooler months of November and December. Such trends suggest that while September might not be the best month for sun-seekers, the allure of diving and exploring the vibrant underwater life still attracts visitors, even amidst cloudier skies.

Percentage of Sunny Days in September in Oslob

The chart illustrates the percentage of sunny days in Oslob 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 Oslob experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec14%23%35%23%20%17%14%14%12%9%16%17%
Data source: Oslob September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Oslob in September

In September, Oslob, Philippines enjoys a consistent 12 hours of daylight, aligning with the trend seen during the preceding months of April through August. This period of extended daylight offers an ideal backdrop for outdoor activities, inviting both locals and visitors to explore the region's stunning landscapes. As the year progresses into October, daylight begins to taper off slightly to 11 hours, signaling the onset of a seasonal transition. Overall, September not only continues the trend of ample daylight but also serves as a reminder of the vibrant experiences that await in this beautiful coastal town.

Average Daylight Hours in Oslob for September

The chart illustrates the variation in daylight duration in Oslob throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 37m11h 48m12h 3m12h 19m12h 32m12h 39m12h 36m12h 24m12h 9m11h 53m11h 40m11h 34m
Data source: Oslob daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Oslob

As September ushers in a subtle shift in Oslob, Philippines, the average wind speed hovers around 2.2 m/s (5 mph), marking a slight uptick from the particularly calm days of June and August. This gentle breeze offers a refreshing reprieve as the summer heat lingers, setting a serene backdrop for outdoor activities. Throughout the year, Oslob experiences a notable variation in wind patterns; the lively gusts of January and December contrast starkly with the tranquility of mid-year months like June and August. As the months progress towards the year’s end, one can anticipate a gradual increase in wind speeds, promising a dynamic shift as the holiday season approaches. In September, the milder winds create an idyllic atmosphere, perfect for savoring the natural beauty and vibrant life that this coastal paradise has to offer.

Average September Wind Speed in Oslob

The chart displays monthly wind speed patterns in Oslob, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.23.83.83.02.91.93.12.02.2 m/s2.73.34.9
Data source: Oslob September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Oslob Compares to Other Months

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

In September, temperatures are consistently warm with a minimum of 25°C (77°F) and an average of 27°C (81°F), peaking at 30°C (87°F). The month is characterized by significant rainfall, totaling 197 mm (7.8 in) over 24 days, and high humidity at 89%. In contrast, January sees slightly lower temperatures, with a minimum of 24°C (75°F), an average of 26°C (79°F), and a maximum of 29°C (84°F). Precipitation drops to 171 mm (6.7 in) across 23 days, while humidity remains similar at 88%. For a more detailed look at January conditions, you can explore Oslob weather in January.

In September, the weather tends to be warm and humid, with temperatures ranging from a minimum of 25°C (77°F) to a maximum of 30°C (87°F) and an average of 27°C (81°F). However, it's also particularly rainy, with 197 mm (7.8 in) of precipitation over 24 days, resulting in a humidity level of 89%. In contrast, February experiences slightly cooler temperatures, with a minimum of 24°C (75°F) and a maximum of 29°C (84°F), averaging at 26°C (79°F). The precipitation is significantly less at 129 mm (5.1 in) over 18 days, contributing to a slightly lower humidity of 86%. For more detailed information, you can check Oslob weather in February.

In September, the weather tends to be warmer and wetter compared to March, with average temperatures ranging from a minimum of 25°C (77°F) to a maximum of 30°C (87°F). During this month, Oslob experiences significant rainfall, accumulating around 197 mm (7.8 in) over 24 days, resulting in a high humidity level of 89%. In contrast, March features slightly cooler temperatures, with a minimum of 24°C (75°F) and a maximum of 29°C (85°F). The precipitation is also lower in March, amounting to 108 mm (4.3 in) across 16 days, and the humidity is moderately lower at 84%. For a detailed look at March weather, check out Oslob weather in March.

When comparing the weather in September and April, both months share similar average temperatures, hovering around 27°C (81°F), with September reaching a maximum of 30°C (87°F) and April slightly lower at 30°C (86°F). However, September is notably wetter, recording 197 mm (7.8 in) of precipitation over 24 days, compared to April's 74 mm (2.9 in) over just 17 days. Additionally, September's humidity is higher at 89%, while April experiences a more comfortable 82%. For a closer look at the conditions during April, you can check out Oslob weather in April.

In comparing the weather between September and May, both months experience relatively high temperatures, but May tends to be slightly warmer with an average of 28°C (82°F) compared to September's 27°C (81°F). The maximum temperatures are also similar, peaking at 31°C (87°F) in May and 30°C (87°F) in September. However, September sees higher precipitation levels, averaging 197 mm (7.8 in) over 24 days, while May has less rainfall at 163 mm (6.4 in) over 27 days. Additionally, humidity is notably higher in September at 89%, compared to 83% in May. For more detailed information on May weather, you can check Oslob weather in May.

In comparing the weather of September and June, both months show warm temperatures, with June slightly edging out with a higher average of 28°C (82°F) compared to September's 27°C (81°F). Notably, while both months have similar minimum temperatures of 25°C (77°F), September does see a marginally lower maximum of 30°C (87°F) compared to June's peak of 31°C (88°F). Precipitation levels are higher in September, with 197 mm (7.8 in) over 24 days, versus June's 161 mm (6.3 in) across 25 days. Humidity is also slightly elevated in September at 89%, compared to 85% in June. For a closer look at weather specifics during June, you can check Oslob weather in June.

In comparing the weather of September and July, we notice that both months experience similar average temperatures, with a minimum of 25°C (77°F) and an average of 27°C (81°F). However, July tends to be slightly warmer, reaching a maximum of 31°C (87°F) compared to September's maximum of 30°C (87°F). Precipitation is a notable factor, as September receives more rainfall with 197 mm (7.8 in) over 24 days, compared to July's 182 mm (7.2 in) across 25 days. Humidity levels are comparable, with September at 89% and July at 86%. For more detailed insights on the weather characteristics of July, you can refer to Oslob weather in July.

In comparing the weather of September and August, both months exhibit similar temperature ranges, with September having a minimum temperature of 25°C, an average of 27°C, and a maximum of 30°C. August, on the other hand, features a slightly higher maximum of 31°C, while maintaining the same minimum and average temperatures. Precipitation in September increases significantly to 197 mm over 24 days, compared to August's 152 mm across 23 days, indicating a wetter September. Additionally, humidity levels rise slightly to 89% in September from 87% in August, adding to the muggy conditions as the season transitions. More details about August weather can be found here.

In comparing the weather between September and October, we see similar temperature patterns with minimums at 25°C (77°F), averages of 27°C (81°F), and maximums reaching 30°C (87°F) in both months. However, October experiences slightly higher precipitation, totaling 212 mm (8.3 in) over 29 days, compared to September's 197 mm (7.8 in) over 24 days. Humidity also drops marginally in October to 85%, compared to September's 89%. For a closer look at October weather specifics in Oslob, you can visit Oslob weather in October.

In September, the weather is typically warmer, with temperatures ranging from a minimum of 25°C (77°F) to a maximum of 30°C (87°F), and an average of 27°C (81°F). However, this month experiences significant rainfall, with 197 mm (7.8 in) of precipitation over 24 days and high humidity at 89%. In contrast, November sees slightly lower minimum temperatures at 23°C (74°F) while maintaining the same average and maximum temperatures as September. The precipitation increases to 215 mm (8.5 in) over 27 days, indicating a wetter month, albeit with slightly lower humidity at 87%. For a more detailed look at November weather, you can check out Oslob weather in November.

In September, the weather features a warm minimum temperature of 25°C (77°F) and averages around 27°C (81°F), with maximums reaching 30°C (87°F). The month is marked by significant precipitation, totaling 197 mm (7.8 in) over 24 days, coupled with high humidity at 89%. In contrast, December sees slightly lower maximum temperatures, peaking at 29°C (85°F), but maintains a similar average of 27°C (80°F). Precipitation increases to 241 mm (9.5 in) spread over 26 days, and humidity rises to 91%, contributing to a consistently damp atmosphere. For a detailed look at the weather specifics during this time, you can visit Oslob weather in December.

Compare Oslob's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Oslob

As September unfolds in Oslob, the weather showcases its unique character, with a blend of warm temperatures and considerable humidity. This month tends to be more humid than the preceding months, creating a distinctive tropical atmosphere. Although warmth persists, the significant rainfall over about three-quarters of the days can surprise visitors, setting September apart from the drier months. With an average temperature of 27°C and a remarkable precipitation level, September invites both lush landscapes and a thriving ecosystem to appreciate. To delve deeper into what makes this charming coastal town's climate special, be sure to check out Oslob Climate.