September Weather in Lipa City, Philippines

Last updated: August 27, 2025

September in Lipa City, Philippines, showcases a blend of warm temperatures and high humidity, with an average temperature around 27°C (81°F). Daily highs can reach a maximum of 33°C (92°F), while the nights cool down to a minimum of 23°C (73°F). This month is characterized by significant rainfall, totaling 357 mm (14.1 in), spread over 27 days of precipitation, creating a lush atmosphere. The elevated humidity level of 85% adds to the tropical feel, making September a vibrant yet wet time in this beautiful city.

September Temperature in Lipa City

In September, Lipa City experiences a warm climate, with temperatures ranging from a minimum of 23°C (73°F) to a maximum of 33°C (92°F). The average temperature hovers around 27°C (81°F), maintaining the trend of consistency seen throughout the later months of the year. This slight increase in warmth from August aligns with the typical tropical climate, where the transition from the more humid summer months gradually blends into the cooler, more comfortable ambiance of the approaching autumn. The relatively stable temperature range suggests a pleasant time for both residents and visitors to enjoy the vibrant landscapes and rich culture of the city. As the month progresses, the warmth may encourage outdoor activities, making it an ideal time to explore Lipa's attractions.

September Weather in Lipa City: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Lipa City, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lipa City, 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).
JanFebMarAprMayJunJulAugSepOctNovDec787880828382818180808079
Data source: Temperature data for Lipa City 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 Lipa City

September brings a significant spike in precipitation for Lipa City, with 357 mm (14.1 in) of rain, marking it as one of the rainiest months of the year. Following the intense rainfall of August, which recorded 315 mm (12.4 in), September continues this wet streak, featuring 27 rainy days. This pattern highlights a persistent monsoonal influence during this period, as the city transitions toward the end of the rainy season. Compared to the previous months, September showcases a marked increase in both precipitation volume and number of rainy days, illustrating the region's susceptibility to heavy rainfall during the latter part of the year. As the rains taper off in October, with a drop to 272 mm (10.7 in), the heightened precipitation in September underscores the dynamic weather patterns that define Lipa City.

September Precipitation Trends in Lipa City

The chart displays monthly precipitation patterns in Lipa City, 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 Lipa City, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec79474134147251404315357272173197
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Lipa City

In Lipa City, Philippines, September marks a peak in humidity, maintaining a consistent level of 85%, which mirrors the high humidity levels of the preceding months, particularly August. As the year progresses, a notable trend emerges: the humidity gradually increases from the drier months of January to March, reaching its zenith in the mid-year months of July and August. Following this humid peak, September stands as a pivotal moment, indicating that the tropical climate remains robust before a slight dip in October. This pattern reflects the region's characteristic wet season, where moisture in the air becomes a defining aspect of daily life. The continued warmth coupled with high humidity creates a sultry atmosphere typical of this time of year, preparing residents and visitors alike for the impending rainy season ahead.

September Average Humidity in Lipa City

This chart illustrates the average monthly humidity levels in Lipa City, 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 Lipa City is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%75%74%76%76%81%84%85%86%82%85%86%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Lipa City

In September, Lipa City, Philippines, continues to experience an extreme UV Index of 14, requiring vigilant sun protection with a burn time of just 10 minutes. This month mirrors the previous three months, where the UV Index consistently hovered around the same level, highlighting the region's persistent exposure to intense solar radiation during the latter part of the year. As we transition from the peak summer months, it's essential for residents and visitors alike to remain aware of the sun's strength and take appropriate precautions. To learn more about UV risk in Lipa City, visit Lipa City UV Index.

Maximum UV Index Levels in Lipa City for September

The chart shows the monthly maximum UV Index (UVI) for Lipa City 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 Lipa City typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111315151314141414131110
Data source: Lipa City 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 Lipa City

September in Lipa City, Philippines, welcomes 254 hours of sunshine, marking a gentle transition from the vibrant summer glow of May, which boasts 323 hours. This month stands out as the tail end of the sunny season, with daylight gently waning compared to the preceding months, yet it remains brighter than the traditionally cloudier July and August. The trend shows a gradual decline in sunshine hours as the region shifts towards the cooler months, but September still captures enough warmth to enjoy the lush landscapes and outdoor activities. As the year progresses, the steady pattern of sunshine hours reveals not just a shifting climate but also a promise of vibrant sunsets that Lipa City is known to cherish.

Monthly Sunshine Duration in Lipa City: September Highlighted

The September sunshine duration represents the total number of hours Lipa City 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.
JanFebMarAprMayJunJulAugSepOctNovDec234h274h316h313h323h296h265h261h254h267h270h279h
Data source: Lipa City September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Lipa City During September

In Lipa City, September offers a modest chance of sunny weather, with the likelihood of sunshine sitting at around 14%. This marks a continuation of a trend seen in the preceding months, where the peak summer months of April and March enjoy significantly higher sun probabilities at 44%. Following the vibrant hues of these months, the rainy season intensifies, with a dramatic drop to just 9% in July and 11% in August. As September settles in, the chance of clear skies remains relatively low, hinting at a transitional phase as rainfall gradually subsides, setting the stage for slightly sunnier days ahead in October and beyond. Thus, while September may not be the sunniest month, it signifies a hopeful shift towards brighter days.

Percentage of Sunny Days in September in Lipa City

The chart illustrates the percentage of sunny days in Lipa City 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 Lipa City experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec22%30%44%44%42%20%9%11%14%17%29%28%
Data source: Lipa City September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Lipa City in September

In September, Lipa City enjoys a consistent 12 hours of daylight, reflecting a stable trend that begins in March and continues through August. This period of extended sunlight not only enhances the vibrancy of daily life but also provides ample opportunity for outdoor activities and exploration. As daylight begins to wane into October, the city transitions back to shorter days, but September stands out as a time of brightness and warmth, marking the end of the lengthy daylight stretch that characterizes the Philippine tropics during these months. The predictability of this daylight duration contributes to the overall charm of Lipa City, making it a delightful destination for both residents and visitors alike.

Average Daylight Hours in Lipa City for September

The chart illustrates the variation in daylight duration in Lipa City throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 23m11h 40m12h 2m12h 26m12h 45m12h 55m12h 50m12h 33m12h 11m11h 48m11h 28m11h 18m
Data source: Lipa City daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Lipa City

As September arrives in Lipa City, the winds begin to whisper a gentler tune, echoing the transition towards the latter part of the year. With an average wind speed of 1.8 m/s (4 mph), this month mirrors the calmness of June, marking a notable dip from the breezier months of January and December, which both boast average speeds of 3.5 m/s (8 mph). Interestingly, the wind ebbs and flows throughout the year, exhibiting a consistent trend of softer breezes as the warmer months peak. This serene September air creates a perfect backdrop for leisurely strolls, allowing residents and visitors alike to savor the simple pleasures of the season while basking in the tranquil ambiance of Lipa City.

Average September Wind Speed in Lipa City

The chart displays monthly wind speed patterns in Lipa City, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.53.13.12.62.61.82.92.01.8 m/s2.42.73.5
Data source: Lipa City September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Lipa City Compares to Other Months

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

September weather is marked by warmer temperatures, with a minimum of 23°C (73°F) and an average of 27°C (81°F), reaching highs of 33°C (92°F). This month is characterized by significant rainfall, receiving 357 mm (14.1 in) over 27 days and a high humidity level of 85%. In contrast, January offers slightly cooler conditions, with a minimum temperature of 21°C (70°F), an average of 25°C (78°F), and a maximum of 31°C (88°F). The precipitation in January drops significantly to 79 mm (3.1 in) across just 11 days, accompanied by lower humidity at 78%. For more detailed information, you can check Lipa City weather in January.

September and February present notably contrasting weather conditions. In September, temperatures range from a minimum of 23°C (73°F) to a maximum of 33°C (92°F), with an average of 27°C (81°F). This month is characterized by high humidity at 85% and significant rainfall, totaling 357 mm (14.1 in) over 27 days. In contrast, February experiences milder temperatures, with a minimum of 19°C (67°F) and a maximum of 31°C (88°F), averaging 25°C (78°F). February is much drier, receiving only 47 mm (1.9 in) of precipitation across 8 days, and boasts a lower humidity level at 75%. For more detailed information, you can check Lipa City weather in February.

In comparing the weather of September and March, we see notable differences despite their similar average temperatures. September experiences a higher minimum temperature of 23°C (73°F) and a significantly greater amount of rainfall, with 357 mm (14.1 in) spread over 27 days, resulting in high humidity levels of 85%. In contrast, March has a slightly cooler minimum temperature of 21°C (69°F) and much less precipitation, totaling only 41 mm (1.6 in) over just 7 days, contributing to a lower humidity of 74%. This makes March generally drier and more comfortable than the wetter month of September. For more detailed insights into the weather in March, you can check Lipa City weather in March.

When comparing the weather in September and April, we notice some significant differences. September features a minimum temperature of 23°C (73°F) and an average of 27°C (81°F), peaking at 33°C (92°F), coupled with high precipitation levels of 357 mm (14.1 in) over 27 days and high humidity at 85%. In contrast, April tends to be slightly warmer, with a minimum of 22°C (72°F), an average of 28°C (82°F), and a maximum of 35°C (95°F). Notably, April has much lower precipitation, totaling only 34 mm (1.3 in) across 9 days, and a lower humidity of 76%. For more detailed information about the weather in this month, you can check Lipa City weather in April.

In comparing the weather in September and May, we observe some notable differences. September features a wide temperature range with a minimum of 23°C (73°F) and an average of 27°C (81°F), peaking at 33°C (92°F). It is considerably wetter during this month, with a significant precipitation of 357 mm (14.1 in) spread over 27 days, resulting in high humidity levels of 85%. In contrast, May enjoys slightly warmer temperatures, with a minimum of 23°C (74°F) and an average of 29°C (84°F), reaching highs of 36°C (98°F). Rainfall is considerably less in May, totaling 147 mm (5.8 in) over 23 days, and humidity is lower at 76%. For a detailed overview of May weather, you can visit Lipa City weather in May.

In comparing the weather of September and June, both months exhibit warm temperatures, with September experiencing a minimum of 23°C (73°F) and an average of 27°C (81°F), while June features similar minimum temperatures but slightly higher averages, peaking at 28°C (83°F). June also tends to be hotter, with maximum temperatures reaching up to 35°C (96°F) compared to September's maximum of 33°C (92°F). While both months see a significant amount of rainfall, September is notably wetter, receiving 357 mm (14.1 in) over 27 days, whereas June has 251 mm (9.9 in) over 25 days. Humidity levels are relatively high in both, with September at 85% and June at 81%. For a more detailed look at June weather, visit Lipa City weather in June.

In comparing the weather between September and July, we see some notable similarities and differences. Both months have a minimum temperature around 23°C (73°F), and an average of 27°C (81°F). However, July tends to be a bit warmer at its maximum temperature, reaching 34°C (93°F) compared to September's 33°C (92°F). Precipitation is higher in July, with 404 mm (15.9 in) over 30 days, whereas September experiences slightly less rain at 357 mm (14.1 in) across 27 days. Humidity remains quite high in both months, with September at 85% and July slightly lower at 84%. For more detailed weather information, you can check Lipa City weather in July.

In comparing the weather between September and August, both months present similar temperature ranges, with minimums around 23°C (73°F), averages at 27°C (81°F), and maximums reaching 33°C (92°F) in September compared to 33°C (91°F) in August. However, September experiences slightly higher precipitation, totaling 357 mm (14.1 in) over 27 days, compared to August's 315 mm (12.4 in) over 26 days. Humidity levels remain consistent at 85% during both months, indicating a persistently muggy atmosphere. For more details, you can refer to Lipa City weather in August.

In September, the weather is characterized by slightly higher humidity at 85% and frequent rainfall, totaling 357 mm over 27 days. The temperatures remain warm, with a minimum of 23°C (73°F), an average of 27°C (81°F), and a maximum of 33°C (92°F). In contrast, October brings a slight decrease in humidity to 82% and less precipitation, with 272 mm of rain over 26 days. Despite these changes, the temperature range remains consistent, maintaining a minimum of 23°C (73°F), an average of 27°C (80°F), and a maximum of 33°C (92°F). For more detailed insights about October weather, check out Lipa City weather in October.

September and November exhibit similar average temperatures, with September featuring a minimum of 23°C (73°F) and maximum of 33°C (92°F), while November sees slightly lower extremes with a minimum of 22°C (72°F) and a maximum of 32°C (90°F). Both months maintain a consistent humidity level of 85%, but September is notably rainier, receiving 357 mm (14.1 in) of precipitation over 27 days, compared to November's 173 mm (6.8 in) across 19 days. For a detailed perspective on the weather during November, you can check Lipa City weather in November.

In September, the weather is typically warmer with average temperatures ranging from a minimum of 23°C (73°F) to a maximum of 33°C (92°F), accompanied by high humidity at 85%. This month also sees significant rainfall, averaging 357 mm (14.1 in) over 27 days. In contrast, December features slightly cooler temperatures, with a minimum of 21°C (69°F) and a maximum of 32°C (90°F), and lower precipitation levels at 197 mm (7.7 in) over 17 days. Humidity remains high at 86%, indicating a consistently moist atmosphere. For more detailed insights, you can check Lipa City weather in December.

Compare Lipa City's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Lipa City

As September rolls in, Lipa City experiences a significant shift in weather patterns, characterized by high humidity levels and frequent rainfall. The lush landscapes thrive under the almost daily precipitation, culminating in around 357 mm over the month. While temperatures remain warm, peaking at a maximum of 33°C, the average cools slightly compared to the sweltering summer months. This blend of warmth and moisture creates a unique environment, setting September apart from the drier, hotter months of the year. For those interested in understanding the overall climate tendencies, detailed insights can be found at Lipa City Climate.