September Weather in El Caracol, Mexico

Last updated: April 22, 2025

September in El Caracol, Mexico presents a warm and humid atmosphere, with maximum temperatures reaching up to 37°C (98°F) and an average of 29°C (85°F). Nighttime offers a respite with minimum temperatures dipping to 23°C (75°F). However, this month also brings significant rainfall, totalizing 131 mm (5.2 in) over approximately 16 days, resulting in a humidity level of 78%. Visitors should prepare for a blend of sweltering heat and refreshing showers, making September a dynamic time in this coastal paradise.

September Temperature in El Caracol

In September, El Caracol experiences warm and inviting temperatures, with lows averaging 23°C (75°F) and peaking at 37°C (98°F) during the day. This month stands out as one of the hottest, perfectly capping off the summer season before the autumn cools things down. The average temperature of 29°C (85°F) provides a comfortable backdrop for outdoor activities, making it an ideal time to enjoy the vibrant local culture and stunning natural landscapes. As the transition to fall begins, visitors can expect humidity to linger, adding a tropical touch to the warm, sunny days and balmy evenings. Overall, September showcases El Caracol's vibrant climate, inviting travelers to bask in its heat and charm.

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.
JanFebMarAprMayJunJulAugSepOctNovDec666668727783868785837568
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

September in El Caracol, Mexico, is marked by a significant surge in precipitation, with 131 mm (5.2 in) recorded over 16 days—the highest monthly total of the year. This notable increase follows a progressive rise in rainfall since the dry months of April and May, culminating in a dramatic peak during August and September. The transition from the relatively dry summer to the wetter autumn months highlights the region’s seasonal shift toward increased moisture, essential for local ecosystems. As the rains fall more consistently, September serves as a pivotal time for rejuvenating the landscape, setting the stage for the drier conditions that follow in October.

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.
JanFebMarAprMayJunJulAugSepOctNovDec71431016319413122229
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 experiences a notable trend in humidity, with levels reaching a consistent 78%, mirroring the high humidity of August. This peak is indicative of the region's transition into the rainy season, where moisture-laden air contributes to a sticky atmosphere. Following a gradual decline from the dry winter months, which saw lows of 58% in April, humidity surges in the warmer months. Interestingly, after September, humidity begins to decrease slightly, settling at 75% in October. This pattern highlights the summer's lingering warmth and the gradual shift towards drier conditions as the year progresses.

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.
JanFebMarAprMayJunJulAugSepOctNovDec70%67%62%58%59%64%74%78%78%75%74%72%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in El Caracol

September in El Caracol, Mexico, maintains an extremely high UV Index of 12, a trend that has persisted since April, signaling the intense sunlight typical of this season. With a burn time of just 10 minutes, visitors should be particularly vigilant about sun protection. This consistent level of ultraviolet radiation underscores the importance of safeguarding skin during outdoor activities. As summer transitions into fall, the UV Index will gradually decrease, but the strong rays in September serve as a reminder to always stay sun-smart. For more details, check out the 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.
JanFebMarAprMayJunJulAugSepOctNovDec69101212121212121076
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 offers a delightful balance of sun in El Caracol, Mexico, with 290 hours of sunshine. As summer wanes, this month sees a notable decrease from the peak of 362 hours in May, yet it still provides ample opportunities to bask in the warm rays. Following a trend from the summer months, September maintains a significant amount of daylight, with simply a hint of the autumn chill approaching. Compared to the preceding months, sunshine hours gently decline, but they remain notably higher than the later fall months such as November and December, where hours dip to 271 and 265 respectively. This creates an inviting atmosphere for those looking to enjoy a vibrant late-summer experience before the cooler days set in.

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.
JanFebMarAprMayJunJulAugSepOctNovDec221h253h301h323h362h349h340h318h290h302h271h265h
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

September in El Caracol, Mexico, offers a 54% chance of sunny weather, providing a pleasant transition from the summer months. As the vibrant heat of July and August begins to wane, the likelihood of sunshine experiences a slight rebound compared to the preceding months, where the chances dipped to a low of 34% in August. This trend marks September as a time where visitors can still enjoy sunny days while avoiding the peak summer crowds. With sunshine probabilities increasing again in October to 78%, September serves as a gentle reminder of the approaching fall, making it an appealing choice for those seeking a balance of warmth and mild weather.

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.
JanFebMarAprMayJunJulAugSepOctNovDec69%59%61%61%78%64%50%34%54%78%65%56%
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

As summer transitions into fall, September in El Caracol, Mexico offers a pleasant 12 hours of daylight, maintaining the balanced daylight experienced in the preceding months of April and August. This stability is particularly refreshing after the longer days of May through July, which peaked at 13 hours. As daylight gradually begins to shorten in October, September serves as a gentle reminder of the vibrant summer days, allowing residents and visitors alike to relish the lingering warmth and outdoor activities before the shorter days of autumn set in. The gradual ebb of daylight is part of a natural rhythm, showcasing the beauty of seasonal change in this enchanting 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.
JanFebMarAprMayJunJulAugSepOctNovDec10h 43m11h 17m12h 1m12h 46m13h 23m13h 41m13h 31m12h 58m12h 15m11h 30m10h 52m10h 33m
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 unfolds in El Caracol, Mexico, the wind takes a gentle turn, with average wind speeds dipping to 2.4 m/s (5 mph)—the calmest of the year. The summer months, characterized by slightly stronger breezes, transition into the softer currents of autumn, marking a notable decline from the previous months' averages. From a peak of 3.5 m/s (8 mph) in March, the wind has gradually relaxed, with September bringing serene days perfect for reflection and enjoying the lush surroundings. This trend of diminishing winds continues, hinting at the tranquil shift that October holds. As the seasons shift, the breezy charm of El Caracol evolves, inviting visitors to savor the soothing atmosphere that September graciously offers.

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.
JanFebMarAprMayJunJulAugSepOctNovDec3.02.93.53.02.93.33.02.62.4 m/s2.72.73.0
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.

In September, the weather is characterized by high temperatures, with a minimum of 23°C (75°F) and an average of 29°C (85°F), reaching a maximum of 37°C (98°F). This month also sees significant precipitation of 131 mm (5.2 in) over 16 days, coupled with high humidity levels at 78%. In stark contrast, January experiences much cooler conditions, with temperatures ranging from a minimum of 9°C (48°F) to an average of 19°C (66°F) and a maximum of 29°C (84°F). Precipitation is minimal in January, totaling just 7 mm (0.3 in) over only 1 day, and humidity is relatively lower at 70%. For more detailed insights into January’s climate, you can check out El Caracol weather in January.

When comparing the weather in September and February, notable differences emerge in temperature and precipitation patterns. September experiences much warmer conditions, with average temperatures soaring to 29°C (85°F) and highs reaching up to 37°C (98°F). In contrast, February is significantly cooler, with average temperatures at 19°C (66°F) and maximums only hitting 29°C (84°F). Additionally, September is marked by higher humidity at 78% and substantial rainfall of 131 mm (5.2 in) over 16 days, while February boasts minimal precipitation, only 14 mm (0.5 in) on just 1 day, and lower humidity at 67%. For further insights, check the detailed forecast here: El Caracol weather in February.

In comparing the weather of September and March, it's evident that September experiences significantly warmer temperatures, with daily averages soaring to around 29°C (85°F) and a maximum of 37°C (98°F). In contrast, March ushers in cooler conditions, with average temperatures at 20°C (69°F) and highs reaching only 32°C (89°F). Moreover, September is characterized by considerable rainfall, averaging 131 mm (5.2 in) over 16 days, whereas March remains dry with minimal precipitation of just 3 mm (0.1 in) and no rainy days. The humidity levels also differ, with September's at a high of 78%, compared to March's lower, more comfortable 62%. For more details on the weather conditions during March, you can check out this link: El Caracol weather in March.

September and April showcase contrasting weather patterns. In September, temperatures range from a minimum of 23°C (75°F) to a scorching maximum of 37°C (98°F), with an average of 29°C (85°F). The month is marked by significant rainfall, totaling 131 mm (5.2 in) over 16 days, contributing to a high humidity level of 78%. In stark contrast, April experiences milder temperatures, with a minimum of 13°C (56°F) and a maximum of 31°C (88°F), averaging 22°C (73°F). Notably, April boasts minimal precipitation, recording just 1 mm (0.0 in) across zero days, resulting in a lower humidity level of 58%. For more detailed insights on April weather, visit El Caracol weather in April.

In comparing the weather of September and May, notable differences emerge. September experiences higher temperatures, ranging from a minimum of 23°C (75°F) to a maximum of 37°C (98°F), with an average of 29°C (85°F). Additionally, it is a much wetter month, with 131 mm (5.2 in) of precipitation spread over 16 days and a humidity level of 78%. In contrast, May boasts milder temperatures, with a minimum of 17°C (62°F) and a maximum of 35°C (95°F), averaging 25°C (78°F). Remarkably, May is dry, receiving no precipitation on any of its days and possessing a lower humidity of 59%. For more detailed insights, you can visit El Caracol weather in May.

September and June exhibit notable differences in weather patterns. September experiences warmer temperatures, with a minimum of 23°C (75°F) and an average of 29°C (85°F), peaking at 37°C (98°F). In contrast, June has slightly cooler temperatures, featuring a minimum of 21°C (70°F) and an average of 28°C (83°F), with a maximum of 35°C (96°F). Additionally, September is characterized by significantly higher precipitation, recording 131 mm (5.2 in) over 16 days, whereas June sees minimal rainfall at just 16 mm (0.6 in) over only 1 day. The humidity is also higher in September at 78%, compared to June's 64%. For more detailed insights, you can refer to El Caracol weather in June.

In September, the weather is characterized by a slightly lower minimum temperature of 23°C (75°F) compared to July's minimum of 25°C (77°F), while average temperatures remain similar, with September averaging 29°C (85°F) and July at 30°C (87°F). Although both months can reach a maximum of 36-37°C (98°F), September experiences significantly higher precipitation, with 131 mm (5.2 in) over 16 days, compared to only 31 mm (1.2 in) over 6 days in July. Additionally, September has a higher humidity level of 78% compared to July's 74%. For a closer look at July's weather specifics, you can refer to this link: El Caracol weather in July.

In comparing the weather of September to August, we note that September experiences slightly cooler temperatures, with a minimum of 23°C (75°F) compared to August's 25°C (77°F). The average temperature in September is around 29°C (85°F), while August maintains a slightly higher average of 30°C (87°F). Maximum temperatures reach 37°C (98°F) in September, slightly lower than August's peak of 38°C (100°F). September also sees increased precipitation, totaling 131 mm (5.2 in) over 16 days, while August has less rainfall, accumulating 94 mm (3.7 in) over 13 days. Both months share the same humidity level of 78%, creating a consistently muggy feel. For more specifics, you can check out El Caracol weather in August.

September and October showcase a distinct transition in weather patterns. In September, temperatures typically range from a minimum of 23°C (75°F) to a maximum of 37°C (98°F), with an average of 29°C (85°F). This month is characterized by higher humidity at 78% and significant rainfall, accumulating 131 mm (5.2 inches) over 16 days. In contrast, October features cooler temperatures, with a minimum of 16°C (61°F) and a similar maximum of 37°C (100°F), resulting in a slight drop in the average to 28°C (83°F). Precipitation drops dramatically to just 21 mm (0.8 inches) across only 3 days, and the humidity decreases to 75%. For a more in-depth look at weather specifics for this month, check out El Caracol weather in October.

In September, the weather is significantly warmer, with average temperatures reaching 29°C (85°F) and maximums soaring to 37°C (98°F). This month also experiences considerable rainfall, totaling 131 mm (5.2 in), and sees precipitation on 16 days, contributing to a humid atmosphere with 78% humidity. In contrast, November brings much cooler temperatures, with an average of 24°C (76°F) and maximums peaking at 34°C (94°F). Rainfall drops dramatically to just 22 mm (0.9 in) over only 2 days, accompanied by a slightly lower humidity level of 74%. For a closer look at November weather specifics, you can check out El Caracol weather in November.

September and December exhibit significantly contrasting weather patterns. In September, temperatures are notably warmer, with minimums around 23°C (75°F) and maximums reaching as high as 37°C (98°F). The month is also characterized by substantial precipitation, averaging 131 mm (5.2 in) over 16 days, and a high humidity of 78%. In stark contrast, December brings cooler temperatures with a minimum of 10°C (50°F) and an average of 20°C (68°F), peaking at a comfortable 32°C (89°F). Additionally, December sees minimal rainfall, with just 9 mm (0.4 in) occurring over 1 day and humidity slightly lower at 72%. For more detailed information, you can visit El Caracol weather in December.

Compare El Caracol's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in El Caracol

September in El Caracol presents a unique blend of warmth and moisture, offering a stark contrast to the dry heat of the preceding summer months. With daytime highs reaching a sizzling 37°C and an average temperature of 29°C, the warmth invites outdoor activities, albeit tempered by the increased humidity of 78%. This month also marks a significant uptick in rainfall, with about 131 mm spread over 16 days, enriching the landscape and bringing a refreshing change to the sweltering conditions. This makes September an intriguing month for visitors seeking a vibrant atmosphere while also highlighting the importance of preparation for occasional showers. For a deeper understanding of what to expect, check out the detailed insights in El Caracol Climate.