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September Weather in Basak, Philippines

Last updated: August 27, 2025

In September, the average temperature in Basak, Philippines is a warm 26°C (80°F), making it a delightful time to explore. Temperatures can dip as low as 22°C (72°F) and soar to a maximum of 32°C (90°F). However, be prepared for some rain, as the region sees 288 mm (11.3 in) of precipitation over 28 days, coupled with a high average humidity of 90%.

September Temperature in Basak

In September in Basak, the average temperature is 26°C (80°F), with maximums reaching up to 32°C (90°F) and minimums dropping as low as 22°C (72°F). This pleasant climate makes Basak an ideal destination for travelers seeking warm weather and enjoyable outdoor activities.

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

The chart illustrates September temperature patterns in Basak, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Basak, September typically has an average temperature of 26°C (80°F), with highs reaching up to 32°C (90°F) and lows dropping to around 22°C (72°F).
JanFebMarAprMayJunJulAugSepOctNovDec787879818281808080807979
Data source: Temperature data for Basak 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 Basak

In Basak in September, the precipitation amount is 288 mm (11.3 in) over the course of 28 days.

September Precipitation Trends in Basak

The chart displays monthly precipitation patterns in Basak, 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 Basak, September typically receives around 288 mm (11.3 inches) of precipitation spread over approximately 28 days.
JanFebMarAprMayJunJulAugSepOctNovDec1841359871180237297264288271218267
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Basak

In Basak in September humidity is 90%. With an average temperature of 26°C (80°F), this humidity feels like a heavy blanket enveloping you, making travel seem sticky and exhausting, as each step becomes a challenge against the weight of the air.

September Average Humidity in Basak

This chart illustrates the average monthly humidity levels in Basak, 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 Basak is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%80%77%78%85%87%88%89%90%87%90%91%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Basak

In Basak 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 Basak.

Maximum UV Index Levels in Basak for September

The chart shows the monthly maximum UV Index (UVI) for Basak 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 Basak typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec131416171414141415141211
Data source: Basak 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 Basak Compares to Other Months

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

This table compares monthly weather conditions in Basak, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (78°F)184 mm (7.2 inches)85%extreme
February Weather25°C (78°F)135 mm (5.3 inches)80%extreme
March Weather26°C (79°F)98 mm (3.8 inches)77%extreme
April Weather27°C (81°F)71 mm (2.8 inches)78%extreme
May Weather28°C (82°F)180 mm (7.1 inches)84%extreme
June Weather27°C (81°F)237 mm (9.3 inches)87%extreme
July Weather27°C (80°F)297 mm (11.7 inches)88%extreme
August Weather27°C (80°F)264 mm (10.4 inches)89%extreme
September Weather26°C (80°F)288 mm (11.3 inches)90%extreme
October Weather26°C (80°F)271 mm (10.7 inches)87%extreme
November Weather26°C (80°F)218 mm (8.6 inches)90%extreme
December Weather26°C (79°F)267 mm (10.5 inches)91%extreme

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