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September Weather in Arayat, Philippines

Last updated: August 27, 2025

In September, the average temperature in Arayat, Philippines reaches a warm 28°C (82°F). Expect a comfortable minimum of 23°C (74°F) and a sunny maximum of 35°C (95°F). However, be prepared for wet days, as the area sees an average precipitation of 296 mm (11.6 in) over 26 days with an average humidity of 89%.

September Temperature in Arayat

In September, in Arayat, the average temperature is 28°C (82°F). Maximums can reach 35°C (95°F), and minimums can be as low as 23°C (74°F). This makes Arayat a warm and pleasant destination for travelers looking to enjoy a sunny getaway.

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

The chart illustrates September temperature patterns in Arayat, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Arayat, September typically has an average temperature of 28°C (82°F), with highs reaching up to 35°C (95°F) and lows dropping to around 23°C (74°F).
JanFebMarAprMayJunJulAugSepOctNovDec787982858684828282828180
Data source: Temperature data for Arayat 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 Arayat

In Arayat in September, the total precipitation amount is 296 mm (11.6 in), which occurs over a span of 26 days.

September Precipitation Trends in Arayat

The chart displays monthly precipitation patterns in Arayat, 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 Arayat, September typically receives around 296 mm (11.6 inches) of precipitation spread over approximately 26 days.
JanFebMarAprMayJunJulAugSepOctNovDec63251922147213337267296219110109
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Arayat

In Arayat in September humidity is 89%. With an average temperature of 28°C (82°F), this humidity feels like a thick, warm blanket enveloping you, making every step feel slightly heavier and the air dense, which can be quite stifling for traveling.

September Average Humidity in Arayat

This chart illustrates the average monthly humidity levels in Arayat, 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 Arayat 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 Arayat

In Arayat 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 Arayat, you can check here.

Maximum UV Index Levels in Arayat for September

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

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

This table compares monthly weather conditions in Arayat, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)63 mm (2.5 inches)76%extreme
February Weather26°C (79°F)25 mm (1.0 inches)71%extreme
March Weather28°C (82°F)19 mm (0.8 inches)68%extreme
April Weather29°C (85°F)22 mm (0.9 inches)69%extreme
May Weather30°C (86°F)147 mm (5.8 inches)76%extreme
June Weather29°C (85°F)213 mm (8.4 inches)87%extreme
July Weather28°C (83°F)337 mm (13.3 inches)88%extreme
August Weather28°C (82°F)267 mm (10.5 inches)89%extreme
September Weather28°C (82°F)296 mm (11.6 inches)89%extreme
October Weather28°C (82°F)219 mm (8.6 inches)86%extreme
November Weather27°C (81°F)110 mm (4.3 inches)89%extreme
December Weather27°C (80°F)109 mm (4.3 inches)86%very high

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