September Weather in Santa Cruz, Philippines

Last updated: August 27, 2025

In September, the average temperature in Santa Cruz, Philippines sits comfortably at 27°C (80°F). Expect a minimum of 23°C (74°F) and a maximum of 32°C (89°F), creating a warm and inviting climate. However, be prepared for some rain, as the area receives 335 mm (13.2 in) of precipitation over 27 days, contributing to an average humidity of 89%.

September Temperature in Santa Cruz

In September in Santa Cruz, the average temperature is 27°C (80°F). Maximum temperatures can reach 32°C (89°F), while the minimum can drop to as low as 23°C (74°F). This mild and warm climate makes Santa Cruz an ideal destination for travelers seeking pleasant weather and outdoor adventures.

September Weather in Santa Cruz: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Santa Cruz, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santa Cruz, September typically has an average temperature of 27°C (80°F), with highs reaching up to 32°C (89°F) and lows dropping to around 23°C (74°F).
JanFebMarAprMayJunJulAugSepOctNovDec797981828281808080808080
Data source: Temperature data for Santa Cruz 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 Santa Cruz

In Santa Cruz in September, the precipitation amount is 335 mm (13.2 in) spread over 27 days.

September Precipitation Trends in Santa Cruz

The chart displays monthly precipitation patterns in Santa Cruz, 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 Santa Cruz, September typically receives around 335 mm (13.2 inches) of precipitation spread over approximately 27 days.
JanFebMarAprMayJunJulAugSepOctNovDec119978774190238309268335308172191
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Santa Cruz

In Santa Cruz in September humidity is 89%. With an average temperature of 27°C (80°F), this humidity feels like a warm, sticky embrace, making travel feel heavy and reminiscent of a sauna, where even the slightest exertion can leave you feeling drenched and yearning for a cool breeze.

September Average Humidity in Santa Cruz

This chart illustrates the average monthly humidity levels in Santa Cruz, 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 Santa Cruz is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%86%84%82%83%85%86%87%89%85%87%91%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Santa Cruz

In Santa Cruz 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 Santa Cruz.

Maximum UV Index Levels in Santa Cruz for September

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

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

This table compares monthly weather conditions in Santa Cruz, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)119 mm (4.7 inches)88%extreme
February Weather26°C (79°F)96 mm (3.8 inches)86%extreme
March Weather27°C (81°F)87 mm (3.4 inches)84%extreme
April Weather28°C (82°F)74 mm (2.9 inches)82%extreme
May Weather28°C (83°F)190 mm (7.5 inches)83%extreme
June Weather27°C (81°F)238 mm (9.4 inches)85%extreme
July Weather27°C (80°F)309 mm (12.1 inches)86%extreme
August Weather27°C (80°F)268 mm (10.6 inches)87%extreme
September Weather27°C (80°F)335 mm (13.2 inches)89%extreme
October Weather27°C (80°F)308 mm (12.1 inches)85%extreme
November Weather27°C (81°F)172 mm (6.8 inches)87%extreme
December Weather27°C (80°F)191 mm (7.5 inches)91%extreme

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