September Weather in El Caracol, Mexico

Last updated: April 22, 2025

In September, El Caracol, Mexico experiences a vibrant tapestry of weather characterized by a maximum temperature reaching 31°C (89°F), an average of 20°C (68°F), and a refreshing minimum of 10°C (50°F). This transitional month brings significant rainfall, with 156 mm (6.1 in) of precipitation spread across 17 days, contributing to the lush landscape and high humidity levels of 81%. Visitors can expect a blend of warm days and cooler nights, perfect for exploring the natural beauty of this enchanting region amidst frequent, invigorating showers.

September Temperature in El Caracol

In September, El Caracol experiences a delightful transition as temperatures begin to cool after the summer heat. The month features a minimum of 10°C (50°F), with an average temperature around 20°C (68°F), providing a comfortable respite from the sweltering summer highs that can reach up to 31°C (89°F). This gradual drop from August's balmy weather hints at the approaching autumn, making it an ideal time for visitors to enjoy both the lingering warmth and the refreshing air. As the month unfolds, the temperatures reflect a gentle shift, creating a perfect balance for those looking to explore the region’s natural beauty and indulge in outdoor activities.

September Weather in El Caracol: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in El Caracol, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec616470737572696968676461
Data source: Temperature data for El Caracol 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 El Caracol

In September, El Caracol experiences a remarkable peak in precipitation, matching June's record with 156 mm (6.1 in) of rainfall over 17 days. This consistent deluge is part of the region's rainy season, where the air is often charged with humidity, leading to vibrant landscapes. Following the dry spell of April and the gradual build-up in May, the monsoon-like conditions in June through September generate a profound transition, making September a crucial month for replenishing local water resources. As the month closes, the rainfall starts to taper off, paving the way for a drier October, where precipitation drops significantly to 49 mm (1.9 in).

September Precipitation Trends in El Caracol

The chart displays monthly precipitation patterns in El Caracol, 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.
JanFebMarAprMayJunJulAugSepOctNovDec36954915615515215649184
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in El Caracol

In September, El Caracol, Mexico experiences a notable spike in humidity, reaching 81%, making it one of the more humid months of the year. This increase marks a significant rise from the summer months, where humidity averaged around 67-68% in July and August. Following September, humidity begins to climb even higher, peaking in November at 84%, indicating the onset of a wetter season. Overall, the data suggests a clear trend of rising humidity as the year progresses, particularly as the region transitions from summer to fall, setting the stage for the damp months ahead.

September Average Humidity in El Caracol

This chart illustrates the average monthly humidity levels in El Caracol, 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.
JanFebMarAprMayJunJulAugSepOctNovDec74%65%58%58%67%76%67%68%81%83%84%81%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in El Caracol

In September, El Caracol continues to experience an extreme UV Index of 13, maintaining the trend established over the summer months. This means that outdoor enthusiasts should be extra cautious, as the burn time is just 10 minutes. The UV Index in September closely mirrors the readings from July and August, reinforcing the region's high exposure to intense sunlight during these months. It's important to stay protected during this time to enjoy the beautiful surroundings without harm. For detailed UV Index patterns across the year, check out El Caracol UV Index.

Maximum UV Index Levels in El Caracol for September

The chart shows the monthly maximum UV Index (UVI) for El Caracol 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.
JanFebMarAprMayJunJulAugSepOctNovDec911141414141313131298
Data source: El Caracol 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 El Caracol

September in El Caracol shines with 292 hours of sunlight, marking a slight dip from the vibrant summer months. As the sun starts to set a little earlier, the warmth of August, which boasts 315 hours, lingers just enough to create a pleasant transition into the fall. This month continues the trend of ample sunshine that peaks in May with 340 hours, showcasing the region's consistently bright disposition. Interestingly, despite the decrease in daylight hours, September still flaunts one of the higher totals of the year, reflecting the bountiful energy of the Mexican sun as it gracefully begins to embrace the coming autumn.

Monthly Sunshine Duration in El Caracol: September Highlighted

The September sunshine duration represents the total number of hours El Caracol 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.
JanFebMarAprMayJunJulAugSepOctNovDec237h273h320h323h340h309h322h315h292h295h282h289h
Data source: El Caracol September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in El Caracol During September

In El Caracol, Mexico, September marks a notable dip in sunny weather, with the chance of sun plummeting to just 20%. This trend follows a pattern established during the summer months, where the likelihood of sunshine remains low, particularly in June and July at 20% and 24%, respectively. Transitioning into the fall, while October sees a slight rebound to 41%, the preceding September tends to be characterized by increased cloud cover and a distinct lack of sunshine. Visitors planning their adventures during this month should be prepared for possible overcast skies, contrasting sharply with the more sun-drenched months like February and March, which boast probabilities exceeding 80%.

Percentage of Sunny Days in September in El Caracol

The chart illustrates the percentage of sunny days in El Caracol 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 El Caracol experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec60%89%82%69%62%20%24%33%20%41%64%73%
Data source: El Caracol September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in El Caracol in September

In September, El Caracol enjoys approximately 12 hours of daylight, maintaining a comfortable balance reminiscent of the preceding months. As summer fades, daylight duration begins to taper off slightly from the peak of 13 hours experienced during the height of the season in June and July. This transition reflects a gentle shift toward autumn, as the days gradually shorten in anticipation of the cooler months ahead. Following September, the daylight hours will decrease further, with October settling back to 11 hours, capturing the essence of the annual cycle in this vibrant Mexican locale.

Average Daylight Hours in El Caracol for September

The chart illustrates the variation in daylight duration in El Caracol throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 1m11h 28m12h 2m12h 37m13h 6m13h 20m13h 12m12h 46m12h 13m11h 38m11h 8m10h 53m
Data source: El Caracol daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in El Caracol

As September arrives in El Caracol, the winds begin to taper off, with average wind speeds dropping to 1.8 m/s (4 mph)—the second-lowest point of the year. This slight decline follows a summer pattern, where July and August also reported lower speeds, hinting at the tranquil embrace of early fall. With these gentle breezes, September marks a transition, offering a serene backdrop as the weather begins to cool and the landscape prepares for the changing season. It's a time when the calmness of the air can be felt, inviting locals and visitors alike to savor the beauty of the region in a quieter, more reflective manner.

Average September Wind Speed in El Caracol

The chart displays monthly wind speed patterns in El Caracol, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.12.42.42.52.32.21.92.01.8 m/s2.02.31.8
Data source: El Caracol September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in El Caracol Compares to Other Months

The weather in El Caracol 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 El Caracol and find detailed weather information for every month.

September and January exhibit striking differences in weather patterns. September features a broader temperature range, with minimums of 10°C (50°F) and maximums climbing to 31°C (89°F), along with substantial precipitation of 156 mm (6.1 in) spread across 17 days and high humidity at 81%. In contrast, January offers a much cooler climate, with a minimum temperature of 1°C (34°F) and a maximum of 30°C (87°F), yet it is remarkably drier, receiving only 3 mm (0.1 in) of rain over just one day and slightly lower humidity at 74%. This variability illustrates the transition from the warm, wet conditions of late summer to the cooler, drier atmosphere of winter. For more details about January weather, you can check El Caracol weather in January.

In September, the weather tends to be warmer and more humid, with average temperatures ranging from a mild 10°C (50°F) to a high of 31°C (89°F) and substantial precipitation of 156 mm (6.1 in) over 17 days. In contrast, February experiences cooler temperatures, with a minimum of 5°C (42°F) and a maximum of 32°C (90°F), but it is significantly drier, only receiving about 6 mm (0.3 in) of rain on just 1 day. Additionally, February's humidity is lower at 65%, making for a more comfortable climate overall. For those interested in the specifics of February weather, you can check El Caracol weather in February.

September and March present distinctly different weather patterns. In September, temperatures range from a minimum of 10°C (50°F) to a maximum of 31°C (89°F), with an average of 20°C (68°F). The month is also notably wet, receiving 156 mm (6.1 in) of precipitation over 17 days, resulting in high humidity at 81%. In contrast, March offers a milder climate with temperatures ranging from a minimum of 5°C (41°F) to a maximum of 34°C (93°F), averaging 21°C (70°F). Precipitation in March is minimal, totaling just 9 mm (0.4 in) over only 2 days, and the humidity drops significantly to 58%. For a more detailed comparison, check the weather specifics at El Caracol weather in March.

September and April showcase contrasting weather patterns. In September, temperatures range from a cooler minimum of 10°C (50°F) to a warm maximum of 31°C (89°F), with an average of 20°C (68°F). This month also sees significant rainfall, with 156 mm (6.1 in) spread over 17 days and high humidity at 81%. In contrast, April features milder temperatures, with a minimum of 8°C (47°F) and a warmer maximum of 35°C (96°F), averaging 23°C (73°F). This month is notably drier, receiving only 5 mm (0.2 in) of precipitation over just 1 day, along with lower humidity at 58%. For more details on April weather, you can visit El Caracol weather in April.

In comparing the weather of September and May, we see distinct differences that highlight the transition between seasons. September experiences a minimum temperature of 10°C (50°F) and an average of 20°C (68°F), with a maximum reaching 31°C (89°F), alongside significant precipitation of 156 mm (6.1 in) over 17 days, contributing to a high humidity level of 81%. In contrast, May boasts slightly warmer temperatures, with a minimum of 11°C (53°F) and an average of 24°C (75°F), peaking at a maximum of 37°C (99°F). The month is characterized by only 49 mm (1.9 in) of precipitation spread across just 6 days, resulting in lower humidity at 67%. For a detailed look at the weather in May, you can visit El Caracol weather in May.

When comparing the weather of September and June, several key differences stand out. September generally experiences a slightly lower temperature range, with minimums around 10°C (50°F) and maximums reaching 31°C (89°F), while June is warmer, with minimums of 12°C (54°F) and highs soaring up to 37°C (98°F). Interestingly, both months have the same amount of precipitation at 156 mm (6.1 in), but September tends to see rain on more days, totaling 17 compared to June's 14 days of rainfall. Additionally, the humidity is higher in September at 81%, compared to 76% in June, resulting in a more muggy atmosphere as summer wraps up. For more detailed insights on June weather, you can visit El Caracol weather in June.

In comparing the weather patterns of September and July, both months exhibit similar maximum temperatures, with September reaching up to 31°C (89°F) and July peaking at 31°C (88°F). However, September's average temperature is slightly lower at 20°C (68°F) compared to July's average of 21°C (69°F). Notably, September experiences more rainy days (17) than July (20), despite having nearly the same total precipitation of 156 mm (6.1 in). Additionally, September has higher humidity levels at 81%, while July's humidity is recorded at 67%. For further details on July weather, you can visit El Caracol weather in July.

In comparing the weather of September and August, we can see some notable differences. September tends to be slightly cooler, with average temperatures ranging from a minimum of 10°C (50°F) to a maximum of 31°C (89°F), while August has a warmer average, with minimums of 13°C (55°F) and maximums reaching 30°C (87°F). Precipitation is quite similar in both months, with September receiving 156 mm (6.1 in) over 17 days, compared to August's 152 mm (6.0 in) over 18 days. However, September is more humid, sitting at 81% compared to August's 68%. For a more detailed look at August weather in the region, check out El Caracol weather in August.

September and October display notable differences in weather patterns despite sharing similar average temperatures. In September, temperatures range from a minimum of 10°C (50°F) to a maximum of 31°C (89°F), accompanied by significant rainfall totaling 156 mm (6.1 in) over 17 days, leading to a humidity level of 81%. In contrast, October experiences slightly cooler nights with a minimum of 8°C (46°F) and a high of 32°C (89°F), but it enjoys a dramatic reduction in precipitation, totaling only 49 mm (1.9 in) over just 9 days, resulting in a humidity level of 83%. This shift indicates a transition toward drier weather as autumn sets in. For more detailed insights, check out El Caracol weather in October.

In comparing the weather of September and November, it's clear that September is generally warmer with average temperatures around 20°C (68°F) and maximums that can reach up to 31°C (89°F). However, this month experiences significant rainfall, totaling 156 mm (6.1 in) over 17 days, with a humidity level of 81%. In contrast, November presents a cooler climate, with minimum temperatures dropping to 3°C (38°F) and an average of 18°C (64°F), yet it boasts pleasant dry conditions, only receiving 18 mm (0.7 in) of precipitation over just 2 days and slightly higher humidity at 84%. For more specific weather details in November, you can check El Caracol weather in November.

September and December showcase a striking contrast in weather patterns. September experiences a range of temperatures, with minimums around 10°C (50°F) and maximums peaking at 31°C (89°F), along with significant rainfall of 156 mm (6.1 in) spread over 17 days. The high humidity of 81% contributes to a warm and often muggy atmosphere.

In contrast, December offers much cooler temperatures, with minimums dropping to 1°C (34°F) and an average of 16°C (61°F), while maximums reach up to 30°C (86°F). Notably, December is much drier, receiving only 4 mm (0.2 in) of precipitation over the month and experiencing no rainy days, all while maintaining the same humidity level of 81%. For more specific details on December’s weather, you can refer to El Caracol weather in December.

Compare El Caracol's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in El Caracol

As September rolls in, El Caracol experiences a notable shift in weather, characterized by increased humidity and precipitation, making it distinct from the drier months earlier in the year. The warm temperatures—averaging around 20°C—are pleasantly welcoming, yet the increased rainfall over 17 days can create a lush and vibrant landscape. This seasonal change offers a unique charm, while the humidity can make the air feel heavier, providing a contrast to the drier and more stable climate of summer. For those keen on understanding the specifics of this transition, more insights can be found at El Caracol Climate.