September Weather in Santa Cruz, Philippines

Last updated: August 27, 2025

September in Santa Cruz, Philippines is characterized by warm temperatures and high humidity levels, making it a typical month for tropical climates. The maximum temperature reaches around 31°C (89°F), while the average lingers at a comfortable 26°C (79°F) and the minimum dips to approximately 23°C (73°F). This month witnesses significant precipitation, totaling 377 mm (14.9 in) over 28 rainy days, contributing to the lush landscapes typical of the region. With an average humidity of 82%, residents and visitors can expect a notably moist atmosphere, ideal for experiencing the vibrant local culture and natural beauty of Santa Cruz.

September Temperature in Santa Cruz

September in Santa Cruz, Philippines, marks a subtle transition in the tropical climate, as temperatures hover around a minimum of 23°C (73°F) and reach a comfortable average of 26°C (79°F). This month sees a peak temperature of 31°C (89°F), slightly easing from the hotter days of mid-summer. Throughout September, the warm weather persists, but the drop in maximum temperatures compared to the previous months hints at the onset of a more moderate climate. As the weather shifts, visitors can enjoy the lush surroundings without the sweltering heat, making it an ideal time to explore the natural beauty of this coastal paradise.

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 {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec777780818181797979808079
Data source: Temperature data for Santa Cruz 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 Santa Cruz

September in Santa Cruz, Philippines, marks a notable transition in the rainfall pattern as the wet season approaches its peak. With an impressive 377 mm (14.9 in) of precipitation over 28 days, it maintains the region's reputation for substantial rainfall during this time. This month’s downpour, while slightly less than the previous two months, continues to reflect the trend of increasing moisture since the start of the rainy season in May. The heavy rains, characteristic of July and August, gradually taper off, yet the persistence of rain underscores the tropical climate’s intensity. As October looms, a decline in precipitation is expected, suggesting a shift towards drier conditions, but the effects of September's lingering showers are often felt well into the future, nourishing the lush landscapes of Santa Cruz.

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 {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec4429459722238758354937726213680
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Santa Cruz

In September, Santa Cruz, Philippines experiences a humidity level of 82%, a slight dip from the peak months of July and August, which both recorded 83%. This trend indicates that as summer transitions into autumn, the atmosphere begins to stabilize, maintaining high humidity throughout the wet season. With humidity levels remaining consistently above 80% from June to November, residents and visitors can expect a predominantly humid climate, particularly in the latter part of the year. Despite the minor fluctuations, the overall pattern showcases an increase in humidity during the late summer months, contributing to the lush and vibrant environment the region is known for.

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 {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%73%75%76%76%79%83%83%82%80%84%81%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Santa Cruz

In September, Santa Cruz, Philippines, continues to experience its notably high UV Index of 14, categorized as extreme, much like the preceding months. This persistent level means that residents and visitors alike should exercise extreme caution, as unprotected skin can burn in just 10 minutes. Following the trend from March through August, the UV Index remains steadfastly elevated, highlighting a crucial period where sun protection is paramount. As the year transitions into October, the index dips slightly to 13, but it’s essential to stay vigilant. For more detailed insights on UV levels, check out the Santa Cruz UV Index.

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 {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111314141414141414131110
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.

September Sunshine in Santa Cruz

September in Santa Cruz, Philippines, continues the beautiful trend of sunshine that characterizes the region. With 255 hours of sunlight, it sits comfortably in the middle of the year's offerings, providing a warm embrace as summer slowly transitions to fall. This month reflects a slight decline from the sun-drenched peak of 315 hours experienced in both March and May, but it outshines the overcast months of June and July. Overall, September is a delightful balance, contributing to the vibrant outdoor life that residents and visitors cherish, perfectly bridging the exuberance of summer with the more temperate days that follow.

Monthly Sunshine Duration in Santa Cruz: September Highlighted

The September sunshine duration represents the total number of hours Santa Cruz experiences direct sunlight during the month of September, excluding cloudy or obstructed periods. This chart compares the sunshine duration of September with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec241h277h315h310h315h274h250h233h255h273h273h286h
Data source: Santa Cruz September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Santa Cruz During September

September in Santa Cruz, Philippines, presents a modest likelihood of sunny weather, with a 22% chance of sunshine. This marks a slight improvement following the rainy months of July and August, where chances of sun plummeted to 10% and 7% respectively. As the region transitions into the latter part of the year, the weather begins to show more variability. Notably, October brings a 29% chance of sunshine, indicating a gradual return to brighter days. While September is not the sunniest month on the calendar, it does suggest that the skies may clear up as the wet season starts to wane, making it a perfect time for those hoping for a mix of sun and the lush greenery that comes with the rains.

Percentage of Sunny Days in September in Santa Cruz

The chart illustrates the percentage of sunny days in Santa Cruz throughout the year, with September highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Santa Cruz experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec37%41%54%47%52%15%10%7%22%29%49%41%
Data source: Santa Cruz September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Santa Cruz in September

In September, Santa Cruz, Philippines, enjoys a generous 12 hours of daylight, reflecting a trend characteristic of the region's tropical climate. Following the longer days of June and July, which peak at 13 hours, daylight hours stabilize at 12 hours for both August and September, providing ample time for outdoor activities and exploration. As the year progresses into October, daylight begins to wane slightly, mirroring the steady rhythm of nature in this vibrant locale. This consistency in daylight duration during the latter months of the year fosters a sense of balance, ideal for both locals and visitors seeking to experience the beauty of the area.

Average Daylight Hours in Santa Cruz for September

The chart illustrates the variation in daylight duration in Santa Cruz throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 17m11h 36m12h 2m12h 28m12h 51m13h 2m12h 56m12h 37m12h 11m11h 45m11h 23m11h 11m
Data source: Santa Cruz daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Santa Cruz

In September, the winds in Santa Cruz, Philippines, gently embrace the shores with an average speed of 1.8 m/s (4 mph), marking one of the calmer months of the year. This slight lull follows a summer of invigorating breezes, peaking in July at 3.0 m/s (7 mph). As the calendar turns from August’s modest 2.5 m/s (6 mph), the transition into September showcases a noticeable dip in wind strength, reminiscent of the seasonal shifts that bring a serene quality to the coastal atmosphere. While the winds remain mild, they create a tranquil setting perfect for leisurely beach days and scenic coastal strolls, making September a delightful time to experience the beauty of Santa Cruz.

Average September Wind Speed in Santa Cruz

The chart displays monthly wind speed patterns in Santa Cruz, with values for each month shown alongside September's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how September's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.32.31.92.11.82.43.02.51.8 m/s2.21.92.2
Data source: Santa Cruz September wind data, generated using information from the Copernicus Climate Change Service.

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.

In September, temperatures in Santa Cruz range from a minimum of 23°C (73°F) to a maximum of 31°C (89°F), with an average of 26°C (79°F). This month experiences significant rainfall, with 377 mm (14.9 in) over 28 days, resulting in high humidity levels at 82%. In contrast, January offers cooler temperatures, with a minimum of 19°C (67°F) and a maximum of 30°C (87°F), while the average temperature drops slightly to 25°C (78°F). Precipitation in January is considerably less, at 44 mm (1.7 in) over just 6 days, and the humidity is also lower at 74%. For more detailed insights, check Santa Cruz weather in January.

September and February showcase distinct weather patterns, reflecting the transitioning seasons. September is characterized by warmer temperatures, with an average of 26°C (79°F) and highs reaching up to 31°C (89°F). It also experiences significant precipitation, totaling 377 mm (14.9 in) over 28 days, and a high humidity level of 82%. In contrast, February presents milder conditions, with average temperatures around 25°C (78°F) and maximums reaching 32°C (90°F). The month is considerably drier, with only 29 mm (1.1 in) of rainfall over just 6 days, and lower humidity at 73%. For more details, you can check Santa Cruz weather in February.

In comparing the weather between September and March, September experiences warmer temperatures with an average of 26°C (79°F) and maximums reaching up to 31°C (89°F), while March has slightly higher peaks at a maximum of 33°C (91°F) and an average of 27°C (80°F). However, September is notably wetter, with 377 mm (14.9 in) of precipitation over 28 days, in stark contrast to March, which sees just 45 mm (1.8 in) across 9 days. Additionally, humidity levels are higher in September at 82%, compared to March's 74%. For more details on the weather in March, check out Santa Cruz weather in March.

When comparing the weather in September and April, September tends to be warmer but also significantly wetter. In September, the average temperature ranges from a minimum of 23°C (73°F) to a maximum of 31°C (89°F), with a high humidity level of 82%. The month experiences substantial rainfall, totaling 377 mm (14.9 in) over 28 days. In contrast, April boasts slightly higher maximum temperatures, peaking at 33°C (91°F), but features less rainfall—with only 97 mm (3.8 in) over 17 days—and lower humidity at 76%. For more detailed insights, you can check Santa Cruz weather in April.

In comparing the weather in September and May, both months exhibit a warm climate, with minimum temperatures consistently around 23°C (73°F). However, May typically sees higher maximum temperatures, reaching up to 34°C (93°F) compared to September's peak of 31°C (89°F). While September experiences more precipitation at 377 mm (14.9 in) over 28 days, May has significantly less rainfall, totaling 222 mm (8.8 in) across 26 days. Additionally, humidity levels are slightly higher in September at 82%, versus 76% in May. For a closer look at May's weather specifics, you can visit Santa Cruz weather in May.

When comparing the weather in September and June, both months feature warm temperatures, but September is slightly cooler on average. In September, temperatures range from a minimum of 23°C (73°F) to a maximum of 31°C (89°F), with an average of 26°C (79°F). In contrast, June boasts a slightly higher minimum of 24°C (75°F) and an average of 27°C (81°F), peaking at 32°C (90°F). Precipitation levels are also notable; September receives 377 mm (14.9 in) over 28 days, while June has a marginally higher total of 387 mm (15.2 in) over 29 days. Additionally, the humidity in September is slightly higher at 82% compared to June's 79%. For more detailed insights on June weather, check out Santa Cruz weather in June.

In comparing the weather of September and July, both months showcase high temperatures with average highs around 26°C (79°F), but July slightly edges out with a maximum of 32°C (89°F) compared to September’s peak of 31°C (89°F). July experiences more precipitation, with a substantial 583 mm (22.9 in) over 30 days, while September sees lower precipitation levels at 377 mm (14.9 in) spread across 28 days. Humidity remains relatively consistent, hovering around 82% in September and 83% in July. For more details on July conditions, you can check Santa Cruz weather in July.

In comparing the weather between September and August, we see that both months feature similar temperature patterns, with a minimum of around 23°C (73°F), an average of 26°C (79°F), and a maximum of 31°C (89°F) in September, compared to a maximum of 32°C (89°F) in August. However, September experiences significantly less precipitation, with 377 mm (14.9 in) across 28 days, while August has a higher rainfall total of 549 mm (21.6 in) over 30 days. The humidity levels are fairly comparable, with September slightly lower at 82% compared to August's 83%. For more detailed information on August weather, you can refer to Santa Cruz weather in August.

In September, the weather is characterized by slightly warmer temperatures, with a minimum of 23°C (73°F) and an average of 26°C (79°F), reaching a maximum of 31°C (89°F). The month experiences significant rainfall, accumulating 377 mm (14.9 in) over 28 days, and a high humidity level of 82%. In contrast, October sees marginally cooler temperatures, with a minimum of 22°C (72°F) and a similar average of 26°C (80°F), peaking at 31°C (88°F). Rainfall decreases to 262 mm (10.3 in) over 23 days, and humidity drops slightly to 80%. For more detailed information, you can visit Santa Cruz weather in October.

In September, the weather tends to be quite humid and wet, with average temperatures ranging from a minimum of 23°C (73°F) to a maximum of 31°C (89°F). The month is marked by significant rainfall, accumulating 377 mm (14.9 in) over 28 days, resulting in high humidity levels of 82%.

In contrast, November experiences slightly warmer temperatures, with a minimum of 22°C (72°F), an average of 27°C (80°F), and a maximum of 32°C (90°F). The rainfall decreases significantly to 136 mm (5.4 in) over just 14 days, while humidity rises slightly to 84%. This shift indicates a transition towards drier conditions compared to the earlier month. For more detailed information, you can check Santa Cruz weather in November.

In September, the weather features warm temperatures with a minimum of 23°C and an average of 26°C, peaking at 31°C. However, it's also the wettest month with significant rainfall of 377 mm over 28 days, contributing to high humidity levels at 82%. In contrast, December maintains a similar temperature range, with minimums at 21°C and an average of 26°C, but exhibits a dramatic decrease in precipitation to 80 mm over just 12 days, and slight humidity reduction to 81%. For more insights, check out Santa Cruz weather in December.

Compare Santa Cruz's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Santa Cruz

As September rolls in, Santa Cruz transforms into a humid tropical haven, characterized by its warmth and frequent rainfall. With temperatures reaching up to a steamy 31°C, the month stands out as hotter than many others, inviting visitors to enjoy sun-soaked days despite the 28 rainy days that keep the landscape lush and vibrant. This heightened humidity, averaging at 82%, also distinguishes September from the drier months, making for a truly tropical experience. Whether you're looking to bask in the sun or enjoy the refreshing rain, September's unique climate offers something special for everyone. For more insights on weather patterns throughout the year, explore Santa Cruz Climate.