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September Weather in Tiwi, Philippines

Last updated: August 27, 2025

In September, the average temperature in Tiwi, Philippines is a warm 27°C (81°F), with temperatures ranging from a comfortable 24°C (76°F) to a steamy 32°C (90°F). Expect high humidity levels at 88%, and be prepared for significant rainfall, averaging 254 mm (10.0 in) over the course of 26 days.

September Temperature in Tiwi

In September, Tiwi enjoys a warm average temperature of 27°C (81°F), with maximums reaching 32°C (90°F) and minimums dropping to a comfortable 24°C (76°F). This makes it an ideal destination for travelers seeking pleasant weather and outdoor activities.

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

The chart illustrates September temperature patterns in Tiwi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tiwi, September typically has an average temperature of 27°C (81°F), with highs reaching up to 32°C (90°F) and lows dropping to around 24°C (76°F).
JanFebMarAprMayJunJulAugSepOctNovDec787779808282818281808079
Data source: Temperature data for Tiwi 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 Tiwi

In Tiwi in September, the total precipitation amount is 254 mm (10.0 in), occurring over the span of 26 days.

September Precipitation Trends in Tiwi

The chart displays monthly precipitation patterns in Tiwi, 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 Tiwi, September typically receives around 254 mm (10.0 inches) of precipitation spread over approximately 26 days.
JanFebMarAprMayJunJulAugSepOctNovDec436222162126148168246227254277305513
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Tiwi

In Tiwi in September, humidity is 88%. With an average temperature of 27°C (81°F), this humidity feels like a warm, thick blanket wrapping around you as you travel, making every step feel more laborious and requiring frequent breaks to cool down and hydrate.

September Average Humidity in Tiwi

This chart illustrates the average monthly humidity levels in Tiwi, 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 Tiwi is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%78%77%79%83%86%87%87%88%85%89%89%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Tiwi

In Tiwi in September, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Tiwi.

Maximum UV Index Levels in Tiwi for September

The chart shows the monthly maximum UV Index (UVI) for Tiwi 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 Tiwi typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111315151414141415131111
Data source: Tiwi 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.

How September Weather in Tiwi Compares to Other Months

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

This table compares monthly weather conditions in Tiwi, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (78°F)436 mm (17.2 inches)82%extreme
February Weather25°C (78°F)222 mm (8.7 inches)78%extreme
March Weather26°C (79°F)162 mm (6.4 inches)77%extreme
April Weather27°C (81°F)126 mm (5.0 inches)79%extreme
May Weather28°C (83°F)148 mm (5.8 inches)83%extreme
June Weather28°C (83°F)168 mm (6.6 inches)86%extreme
July Weather27°C (82°F)246 mm (9.7 inches)87%extreme
August Weather28°C (82°F)227 mm (8.9 inches)87%extreme
September Weather27°C (81°F)254 mm (10.0 inches)88%extreme
October Weather27°C (81°F)277 mm (10.9 inches)85%extreme
November Weather27°C (80°F)305 mm (12.0 inches)89%extreme
December Weather26°C (79°F)513 mm (20.2 inches)89%extreme

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