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September Weather in Butulan, Philippines

Last updated: August 27, 2025

In September, the average temperature in Butulan, Philippines is a warm 27°C (81°F), with a minimum of 25°C (77°F) and a maximum reaching 29°C (84°F). Expect significant precipitation, with an average of 214 mm (8.4 in) spread over 23 days, contributing to a humid atmosphere with an average humidity of 80%.

September Temperature in Butulan

In September in Butulan, the average temperature is 27°C (81°F). Maximums can reach 29°C (84°F), while minimums can drop to 25°C (77°F). This mild and pleasant weather makes Butulan an ideal destination for travelers seeking warmth and comfort.

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

The chart illustrates September temperature patterns in Butulan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Butulan, September typically has an average temperature of 27°C (81°F), with highs reaching up to 29°C (84°F) and lows dropping to around 25°C (77°F).
JanFebMarAprMayJunJulAugSepOctNovDec808080818180808080818181
Data source: Temperature data for Butulan 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 Butulan

In Butulan in September, the precipitation amount is 214 mm (8.4 in) spread out over 23 days.

September Precipitation Trends in Butulan

The chart displays monthly precipitation patterns in Butulan, 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 Butulan, September typically receives around 214 mm (8.4 inches) of precipitation spread over approximately 23 days.
JanFebMarAprMayJunJulAugSepOctNovDec19182126122218273304267214215200130
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Butulan

In Butulan in September humidity is 80%. With an average temperature of 27°C (81°F), this humidity feels like a warm, enveloping blanket that clings to your skin, making travel tiring as sweat beads form quickly and the air feels thick and heavy.

September Average Humidity in Butulan

This chart illustrates the average monthly humidity levels in Butulan, 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 Butulan is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%87%87%83%77%77%77%78%80%77%76%78%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Butulan

In Butulan 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 Butulan.

Maximum UV Index Levels in Butulan for September

The chart shows the monthly maximum UV Index (UVI) for Butulan 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 Butulan typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141517161513131515141312
Data source: Butulan 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 Butulan Compares to Other Months

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

This table compares monthly weather conditions in Butulan, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (80°F)191 mm (7.5 inches)82%extreme
February Weather27°C (80°F)82 mm (3.2 inches)87%extreme
March Weather27°C (80°F)126 mm (5.0 inches)87%extreme
April Weather27°C (81°F)122 mm (4.8 inches)83%extreme
May Weather27°C (81°F)218 mm (8.6 inches)77%extreme
June Weather27°C (81°F)273 mm (10.8 inches)77%extreme
July Weather27°C (80°F)304 mm (12.0 inches)77%extreme
August Weather27°C (80°F)267 mm (10.5 inches)78%extreme
September Weather27°C (81°F)214 mm (8.4 inches)80%extreme
October Weather27°C (81°F)215 mm (8.5 inches)77%extreme
November Weather27°C (81°F)200 mm (7.9 inches)76%extreme
December Weather27°C (81°F)129 mm (5.1 inches)78%extreme

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