nomadseason

September Weather in Alua, Philippines

Last updated: August 27, 2025

In September, the average temperature in Alua, Philippines is a warm 27°C (81°F). You'll experience minimums as low as 22°C (71°F) and maximums soaring to 34°C (94°F). Be prepared for some wet weather, with 352 mm (13.8 in) of precipitation expected over 27 days, and don't forget your sunscreen; average humidity sits at a sticky 89%!

September Temperature in Alua

In September in Alua, the average temperature is 27°C (81°F). Maximum temperatures can reach 34°C (94°F), while minimums can drop to as low as 22°C (71°F). This pleasant climate makes Alua an ideal destination for travelers seeking warm and comfortable weather.

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

The chart illustrates September temperature patterns in Alua, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Alua, September typically has an average temperature of 27°C (81°F), with highs reaching up to 34°C (94°F) and lows dropping to around 22°C (71°F).
JanFebMarAprMayJunJulAugSepOctNovDec777881838583818181818079
Data source: Temperature data for Alua 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 Alua

In Alua in September, the total precipitation amount reaches 352 mm (13.8 in) over the course of 27 days.

September Precipitation Trends in Alua

The chart displays monthly precipitation patterns in Alua, 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 Alua, September typically receives around 352 mm (13.8 inches) of precipitation spread over approximately 27 days.
JanFebMarAprMayJunJulAugSepOctNovDec83333234183279420367352291142150
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Alua

In Alua in September humidity is 89%. With an average temperature of 27°C (81°F), this humidity feels like a wet blanket enveloping you, making outdoor activities challenging and travel a little less comfortable.

September Average Humidity in Alua

This chart illustrates the average monthly humidity levels in Alua, 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 Alua is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%71%69%69%76%87%89%89%89%86%89%86%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Alua

In Alua in September, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Alua, you can check here.

Maximum UV Index Levels in Alua for September

The chart shows the monthly maximum UV Index (UVI) for Alua 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 Alua typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111314151314141414131110
Data source: Alua 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 Alua Compares to Other Months

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

This table compares monthly weather conditions in Alua, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (78°F)83 mm (3.3 inches)76%extreme
February Weather25°C (78°F)32 mm (1.3 inches)71%extreme
March Weather27°C (81°F)32 mm (1.3 inches)68%extreme
April Weather28°C (83°F)34 mm (1.3 inches)69%extreme
May Weather29°C (85°F)183 mm (7.2 inches)76%extreme
June Weather28°C (83°F)279 mm (11.0 inches)87%extreme
July Weather27°C (81°F)419 mm (16.5 inches)88%extreme
August Weather27°C (81°F)367 mm (14.4 inches)89%extreme
September Weather27°C (81°F)352 mm (13.8 inches)89%extreme
October Weather27°C (81°F)291 mm (11.5 inches)86%extreme
November Weather27°C (81°F)142 mm (5.6 inches)89%extreme
December Weather26°C (79°F)150 mm (5.9 inches)86%very high

Compare Alua's Climate with Cities Worldwide