September Weather in La Cruz, Mexico

Last updated: April 22, 2025

Experience the vibrant September weather of La Cruz, Mexico! During this month, temperatures soar to a maximum of 34°C (93°F), while enjoying a comfortable average of 24°C (76°F), and cooling off at night with lows around 15°C (60°F). Though the sun shines bright, expect frequent rain, as the region sees about 330 mm (13.0 in) of precipitation over 24 days. Coupled with a high humidity level of 84%, September in La Cruz is a lush and lively time, perfect for those who appreciate a tropical atmosphere.

September Temperature in La Cruz

In September, La Cruz, Mexico experiences a delightful transition as temperatures begin to cool slightly from the summer heat. With a minimum temperature of 15°C (60°F) and an average of 24°C (76°F), the days remain pleasantly warm but more comfortable than the sweltering highs seen in the summer months. The maximum temperature reaches 34°C (93°F), providing ample opportunities for sun-filled outdoor activities without the intense heat of July and August. Overall, September marks a shift towards milder conditions, inviting visitors to enjoy both the warmth and the beautiful landscapes of this charming coastal town.

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

The chart illustrates September temperature patterns in La Cruz, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec636569737777767776736864
Data source: Temperature data for La 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 La Cruz

In September, La Cruz, Mexico, experiences a significant surge in precipitation, reaching an impressive 330 mm (13.0 in), marking it as one of the wettest months of the year. This deluge occurs over 24 rainy days, creating a lush landscape and revitalizing the region. As the rainy season peaks, September consistently follows August’s rainfall of 297 mm (11.7 in), highlighting a trend of increasing moisture during these late summer months. The transition into autumn is marked by this heightened precipitation, as the region braces for slightly drier October, expected to bring in 329 mm (13.0 in). Such patterns reveal not only the intensity of the rainy season but also its pivotal role in shaping the local climate and ecosystem.

September Precipitation Trends in La Cruz

The chart displays monthly precipitation patterns in La 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.
JanFebMarAprMayJunJulAugSepOctNovDec11810815214019629025129733032916481
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in La Cruz

In September, the humidity in La Cruz, Mexico experiences a notable uptick to 84%, signaling the gradual transition toward the more moisture-laden months of the year. This increase comes after a slight drop in the summer, with July and August recording the lowest levels at 72% and 74%, respectively. As autumn approaches, humidity levels rebound sharply, reflecting the region's characteristic tropical climate. The trend indicates that as the year progresses towards October's peak humidity of 92%, the environment becomes increasingly saturated, leading to a lush and vibrant landscape as rainfall tends to increase. This pattern not only contributes to the region's natural beauty but also plays a crucial role in local agriculture and ecosystems.

September Average Humidity in La Cruz

This chart illustrates the average monthly humidity levels in La Cruz, with September's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how September's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec89%86%83%80%82%79%72%74%84%92%91%91%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in La Cruz

In September, La Cruz, Mexico, experiences an extreme UV Index of 12, maintaining the high standards set throughout the summer months. This level of UV radiation indicates a burn time of just 10 minutes, a stark reminder of the sun’s intensity as the region transitions from summer to fall. Following a trend seen from May through August, when UV indices consistently reached 12 or 13, September continues to emphasize the need for sun protection. As the fall months approach, the UV Index will gradually decline, but it remains crucial to stay aware of sun exposure during this time. For more detailed insights, visit La Cruz UV Index.

Maximum UV Index Levels in La Cruz for September

The chart shows the monthly maximum UV Index (UVI) for La 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.
JanFebMarAprMayJunJulAugSepOctNovDec810111213131312121197
Data source: La 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 La Cruz

September in La Cruz, Mexico, is a delightful transitional month, offering 280 hours of radiant sunshine, which marks a gentle decline from the sun-drenched heights of summer. Following the peak of July with 320 hours, the warm days continue to charm, although the softer light hints at the approaching autumn. This month maintains a notable glow as it bridges the vibrant summer months and the milder days ahead, all while remaining generous compared to the sunlit hours in the earlier months of the year. As summer fades, visitors can still relish the warmth and glow that characterizes this beautiful coastal town, making September a perfect time to explore the sun-kissed beaches and vibrant culture of La Cruz.

Monthly Sunshine Duration in La Cruz: September Highlighted

The September sunshine duration represents the total number of hours La 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.
JanFebMarAprMayJunJulAugSepOctNovDec195h234h282h287h313h292h320h309h280h273h251h258h
Data source: La Cruz September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in La Cruz During September

In La Cruz, Mexico, September marks a transitional phase in weather patterns, with a 19% chance of sunny days. This is notably lower than the sunniest months of the year, such as December, which boasts a striking 51% chance. After a relatively wet summer, characterized by a sharp decline in sunshine during June and July, September continues this trend, reflecting the tail end of the rainy season. As autumn approaches, the likelihood of sunny weather gradually improves again, with the chances rising to 32% in both October and November. Overall, September tends to be less sunny compared to adjacent months, emphasizing the importance of planning for a more variable climate during this time.

Percentage of Sunny Days in September in La Cruz

The chart illustrates the percentage of sunny days in La 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 La Cruz experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec24%29%41%35%32%12%22%31%19%32%33%51%
Data source: La Cruz September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in La Cruz in September

September in La Cruz, Mexico, marks a smooth transition as daylight begins to taper off after the vibrant summer months. With 12 hours of daylight, September reflects a trend towards shorter days, following the peak of 13 hours seen in June and July. This gradual shift from the longer days of summer to the more subdued daylight of fall creates a perfect balance for outdoor activities, as the warm sun lingers just enough to enjoy sunsets. As the month progresses, the daylight duration begins to mirror that of the earlier months in the year, hinting at the impending shorter days of autumn. The consistent 12 hours of daylight also beckons visitors to explore the stunning landscapes and vibrant culture that La Cruz has to offer during this picturesque time.

Average Daylight Hours in La Cruz for September

The chart illustrates the variation in daylight duration in La 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 2m11h 28m12h 2m12h 36m13h 5m13h 19m13h 11m12h 46m12h 13m11h 38m11h 9m10h 55m
Data source: La Cruz daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in La Cruz

In September, the gentle breeze in La Cruz, Mexico, continues the trend of mild winds characteristic of late summer, with an average speed of 1.2 m/s (3 mph). This slight lull in wind activity mirrors the overall atmospheric calm experienced from June through August, where speeds were consistently low, hovering around the same range. As autumn approaches, the wind begins to pick up slightly, nudging towards 1.3 m/s in November, suggesting a subtle shift in the region's climate. This consistency and gradual change create a serene backdrop for enjoying the picturesque coastal views, making September a perfect time to embrace the tranquility of La Cruz.

Average September Wind Speed in La Cruz

The chart displays monthly wind speed patterns in La 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.21.41.51.51.51.21.21.31.2 m/s1.21.31.3
Data source: La Cruz September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in La Cruz Compares to Other Months

The weather in La Cruz changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of September's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in La Cruz and find detailed weather information for every month.

In comparing the weather between September and January, September emerges as the warmer month with average temperatures ranging from a minimum of 15°C (60°F) to a maximum of 34°C (93°F), while January features milder conditions with lows of 6°C (43°F) and highs reaching 31°C (88°F). Additionally, September experiences significantly more rainfall, with 330 mm (13.0 in) over 24 days, compared to January's 118 mm (4.6 in) across 16 days. Humidity levels are also slightly higher in January at 88%, compared to September's 84%. For more detailed information, you can check La Cruz weather in January.

September and February showcase distinct weather patterns that highlight the transition between the warm and cool seasons. In September, temperatures range from a mild 15°C (60°F) to a sweltering maximum of 34°C (93°F), with an average of 24°C (76°F). This month is also marked by significant rainfall, with 330 mm (13.0 in) of precipitation falling over 24 days, resulting in a high humidity level of 84%. In stark contrast, February experiences cooler temperatures, with lows of 5°C (41°F), an average of 19°C (66°F), and highs reaching 33°C (92°F). It boasts a drier climate, with only 108 mm (4.3 in) of precipitation over 15 days and slightly higher humidity at 86%. For more detailed insights into February weather, visit La Cruz weather in February.

In comparing the weather between September and March, a notable difference in temperature can be observed. September experiences warmer temperatures, with an average of 24°C (76°F) and daytime highs reaching up to 34°C (93°F), whereas March has a milder average of 20°C (69°F) and maximum temperatures of 33°C (92°F). Additionally, September sees significantly more rainfall, with 330 mm (13.0 in) over 24 days, compared to March’s 152 mm (6.0 in) across 18 days. Humidity levels are fairly similar in both months, hovering around 84% in September and slightly lower at 83% in March. For more details on the weather in March, you can visit La Cruz weather in March.

In comparing the weather conditions of September and April, September generally exhibits warmer temperatures with an average of 24°C (76°F) and peaks reaching up to 34°C (93°F), while April's temperatures are slightly cooler, averaging 23°C (74°F) with maximums hitting 35°C (96°F). Precipitation in September is significantly higher, totaling 330 mm (13.0 in) over 24 days, in contrast to April's 140 mm (5.5 in) over just 13 days, making September a wetter month overall. Humidity levels are also comparably high, with September at 84% and April at 80%, creating a generally humid atmosphere in both months. For more detailed insights on the weather patterns during this time, you can check La Cruz weather in April.

In comparing the weather of September and May, both months exhibit warm temperatures, with September showing a slightly lower average temperature of 24°C (76°F) compared to May's 25°C (77°F). Notably, May can reach higher maximum temperatures, peaking at 36°C (97°F) compared to September's maximum of 34°C (93°F). Precipitation is more pronounced in September, with 330 mm (13.0 in) falling over 24 days, while May experiences significantly less rain at 196 mm (7.7 in) over 19 days. Humidity levels are similar, with September at 84% and May at 82%. For more detailed information, you can check La Cruz weather in May.

In comparing the weather between September and June, we see some notable differences. September typically presents a minimum temperature of 15°C (60°F), with average temperatures around 24°C (76°F) and a maximum reaching up to 34°C (93°F). In contrast, June starts off warmer, with minimum temperatures averaging 17°C (63°F), an average of 25°C (77°F), and peaks at 35°C (95°F). Rainfall is more prevalent in September, averaging 330 mm (13.0 in) over 24 days, compared to June, which sees 290 mm (11.4 in) over 23 days, resulting in a slightly lower humidity level at 79% in June versus 84% in September. For more detailed information, you can check La Cruz weather in June.

When comparing the weather in September to that of July, notable differences emerge. September typically sees slightly lower temperatures, with a minimum of 15°C (60°F) and an average of 24°C (76°F), compared to July's minimum of 18°C (65°F) and average of 25°C (77°F). However, September is wetter, receiving 330 mm (13.0 in) of precipitation over 24 days, which is significantly more than July's 251 mm (9.9 in) across 28 days. Additionally, September experiences higher humidity levels at 84%, compared to July's 72%. For more detailed weather insights, you can check the La Cruz weather in July.

In comparing the weather between August and September, we see notable differences in temperature and precipitation patterns. September tends to be slightly warmer on average, with temperatures ranging from a minimum of 15°C (60°F) to a maximum of 34°C (93°F), compared to August's milder range of 17°C (63°F) to 32°C (91°F). However, September is characterized by significantly higher precipitation, totaling 330 mm (13.0 in) over 24 days, whereas August recorded 297 mm (11.7 in) across 27 days. Humidity also rises in September to 84%, compared to August's 74%. These factors highlight September as a month that not only feels warmer but also wetter than August. For more detailed information about the weather in August, visit La Cruz weather in August.

September and October show slight variations in weather conditions, with September experiencing a minimum temperature of 15°C (60°F) and average highs reaching 34°C (93°F). In contrast, October has a slightly cooler minimum of 14°C (57°F) and a maximum that only marginally drops to 33°C (92°F). Both months have similar precipitation levels of around 330 mm (13.0 in), but October sees fewer rainy days at 19 compared to September's 24. Additionally, October's humidity is higher at 92%, compared to September's 84%. For more detailed information about the weather in La Cruz, you can visit La Cruz weather in October.

In September, temperatures are notably warmer, with a minimum of 15°C (60°F) and an average high of 34°C (93°F), while November experiences cooler temperatures, ranging from a minimum of 4°C (40°F) to a maximum of 30°C (87°F). September also sees a higher amount of precipitation, totaling 330 mm (13.0 in) over 24 days, compared to November's 164 mm (6.4 in) over 17 days. Humidity levels remain high in both months, with September at 84% and November slightly higher at 91%. For more details on the weather during this month, check out La Cruz weather in November.

September and December present quite different weather scenarios. In September, temperatures range from a mild 15°C (60°F) at night to a warm average of 24°C (76°F) during the day, peaking at 34°C (93°F). This month also experiences high humidity at 84% and significant rainfall, with about 330 mm (13.0 in) spread across 24 days. In contrast, December sees cooler temperatures, with nighttime lows dropping to 4°C (39°F) and daytime averages around 18°C (64°F), reaching a maximum of 30°C (86°F). The precipitation in December is significantly lower, totaling just 81 mm (3.2 in) over 11 days, and humidity levels rise slightly to 91%. For more detailed information about December weather, check out La Cruz weather in December.

Compare La Cruz's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in La Cruz

As September unfolds in La Cruz, residents experience a unique blend of warmth and moisture that sets it apart from other months. The temperature remains comfortably moderate, with warm days inviting outdoor activities, while the nights offer a refreshing coolness. However, September is also a peak month for rainfall, with notably higher precipitation and humidity levels that contribute to the lush greenery of the region. This combination of heat and moisture creates a vibrant atmosphere, marking a transitional period before the cooler months arrive. For those curious about what to expect throughout the year, visit La Cruz Climate for comprehensive insights.