Last updated: April 22, 2025
In Carmen, Mexico, the weather in September offers a blend of warmth and humidity, with maximum temperatures reaching 28°C (83°F) and an average of 18°C (65°F). The month experiences a cooler minimum of 8°C (47°F), creating pleasant days and crisp evenings. However, be prepared for frequent rainfall, as precipitation totals 155 mm (6.1 in) across approximately 20 rainy days. With humidity levels hovering around 81%, the air is often thick, enhancing the tropical vibe of this vibrant coastal locale. Embrace the lush surroundings and vibrant atmosphere, while keeping an umbrella handy to navigate the occasional downpour.
In September, Carmen, Mexico experiences a pleasant transition into the fall season, characterized by mild temperatures that invite outdoor exploration. With a minimum of 8°C (47°F) and a comfortable average of 18°C (65°F), the days are warm but not overly hot, peaking at a maximum of 28°C (83°F). Compared to the sweltering summer months, September brings a refreshing change, as the heat begins to subside, making it an ideal time for visitors to enjoy the region's stunning landscapes and vibrant culture. This slight cool-down is a welcome relief after the peak summer months, setting the stage for a delightful autumn experience in Carmen.
September marks a significant peak in precipitation for Carmen, Mexico, with 155 mm (6.1 in) of rainfall over 20 days, making it one of the wettest months of the year. This deluge follows a series of progressively wetter months, particularly from June through August, which sets the stage for September's abundant showers. The rainfall intensity this month emphasizes the region's tropical climate, ensuring lush landscapes but also highlighting the transition into the wetter part of the year. With nearly every other day featuring precipitation, September stands out not just for its quantity, but also for the rhythm of rain that characterizes life in Carmen during this time.
In September, Carmen, Mexico experiences a notable rise in humidity, peaking at 81%. This month marks a transition as the dry spell of early spring gives way to the increased moisture of late summer. The humidity levels have steadily climbed from 65% in February, reaching 76% in June, and consistently hovering in the upper range through the late summer months. With autumn approaching, October continues this trend, escalating to 83% humidity. This gradual increase highlights a seasonal pattern where humidity becomes more pronounced from mid-year onwards, creating a tropical atmosphere that envelops the region as it prepares for the cooler months ahead.
As September rolls around in Carmen, Mexico, the UV Index remains consistently high at 14, categorized as extreme, which means sun exposure can lead to burns in just 10 minutes. This trend of elevated UV levels has persisted throughout the summer months, with near-peak values from March to May, where the index peaked at 15. Even as the seasons shift towards fall, caution remains essential for outdoor activities, mirroring the patterns observed in the prior months. Whether basking on the beach or hiking through the beautiful surroundings, it's crucial to protect yourself from the sun's intense rays. For more information on sun safety and local UV levels, check out the detailed Carmen UV Index.
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September in Carmen, Mexico, marks a gentle transition in sunshine hours as summer gradually gives way to autumn. With 288 hours of glorious sunshine, it stands out as a month that maintains the warmth of the preceding summer, although slightly less than August's peak of 323 hours. This trend showcases a gradual decline in daylight hours as fall approaches, but September still offers ample sunlight, making it a perfect time for outdoor activities. In fact, it’s a brilliant blend of summer's vibrancy and the calming onset of fall, inviting visitors to revel in the beautiful landscape bathed in golden sunlight. As the days shorten, they remind us of the balancing act between the sweltering summer months and the cozy charm of upcoming fall.
When considering the likelihood of sunny weather in Carmen, Mexico during September, it’s important to note a significant trend: the chances of sunshine drastically decline as the year progresses into the late summer and early fall months. September boasts only a 14% chance of clear skies, making it one of the cloudiest months of the year. This steep drop follows the wetter months of June, July, and August, which already show lower probabilities for sunshine. In contrast, the earlier months like February and March reflect a more cheerful outlook with chances soaring to 81% and 70%, respectively. Thus, while Carmen offers plenty of sunshine early in the year, September marks a notable shift towards cloudier conditions, encouraging visitors to consider alternative activities beyond basking in the sun.
As summer transitions into fall in Carmen, Mexico, September marks a subtle yet significant turning point in daylight duration. The month enjoys approximately 12 hours of daylight, a continuation of the previous month's light while hinting at the impending shorter days ahead. The daylight gradually increased from 10 hours in January to a peak of 13 hours from May to July, before settling down in September—a trend that illustrates the region's vibrant tropical climate. This balance of light creates an inviting atmosphere, perfect for both outdoor activities and relaxing evenings as the days gently shorten into autumn. The rhythmic ebb and flow of daylight throughout the year not only shapes the local ecosystem but also influences the lifestyle of this coastal community.
As summer transitions to autumn in Carmen, Mexico, the wind begins to whisper a softer tune; September sees the average wind speed dip to just 1.8 m/s (4 mph), marking it as one of the calmest months of the year. This gentle breeze is a notable shift from the slightly stronger winds of the preceding months, where the speed lingered between 2.2 m/s and 2.6 m/s. Following September, the winds gradually regain some strength in October and November, returning to 1.9 m/s and 2.0 m/s respectively. This pattern highlights the tranquility of September, inviting locals and visitors alike to savor the serene atmosphere as the vibrant summer heat begins to wane.
The weather in Carmen 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 Carmen and find detailed weather information for every month.
September features a mild climate characterized by a minimum temperature of 8°C (47°F) and an average of 18°C (65°F), reaching a maximum of 28°C (83°F). However, it is also the wettest month, with significant rainfall totaling 155 mm (6.1 in) over about 20 days, and humidity remains high at 81%. In contrast, January presents cooler weather, with temperatures ranging from a minimum of 0°C (32°F) to an average of 13°C (55°F), while still reaching a maximum of 28°C (83°F). Notably, January experiences far less rain, with only 10 mm (0.4 in) of precipitation over just 2 days and slightly lower humidity at 74%. For more detailed information about weather conditions in January, you can visit Carmen weather in January.
September and February exhibit significant differences in weather patterns. In September, temperatures range from a minimum of 8°C (47°F) to a maximum of 28°C (83°F), with an average of 18°C (65°F). This month also experiences quite a bit of precipitation, totaling 155 mm (6.1 in) over approximately 20 days, accompanied by high humidity levels of 81%. In contrast, February boasts milder conditions, featuring a minimum temperature of 0°C (33°F) and a maximum of 32°C (90°F), averaging around 15°C (60°F). Notably, February is much drier, with only 12 mm (0.5 in) of precipitation over about 4 days and a lower humidity of 65%. For more detailed insights, you can check Carmen weather in February.
In September, temperatures range from a cooler minimum of 8°C (47°F) to a warm maximum of 28°C (83°F), with an average of 18°C (65°F). The month tends to be quite humid at 81%, experiencing significant rainfall of 155 mm (6.1 in) spread over about 20 days. In contrast, March offers a more variable temperature profile, with a lower minimum of 2°C (35°F) and an impressive maximum of 32°C (91°F), while maintaining an average of 17°C (64°F). March enjoys considerably less rainfall, with only 23 mm (0.9 in) over about 5 days, and a lower humidity level of 58%. For further details about weather patterns during this month, check Carmen weather in March.
September and April present distinctly different weather patterns. In September, temperatures range from a low of 8°C (47°F) to a high of 28°C (83°F), with an average of 18°C (65°F). The month experiences considerable precipitation, totaling 155 mm (6.1 in) over approximately 20 days, along with high humidity at 81%. In contrast, April boasts milder conditions, with temperatures varying from 7°C (46°F) to a much warmer 33°C (91°F), and an average of 20°C (68°F). April sees significantly less rainfall, only about 21 mm (0.8 in) over just 6 days, and lower humidity at 58%. For more details, check out Carmen weather in April.
September and May exhibit distinct weather patterns. September tends to be cooler, with average temperatures ranging from a low of 8°C (47°F) to a high of 28°C (83°F), while May is warmer, with temperatures ranging from 9°C (48°F) to 34°C (93°F) on average. Precipitation is significantly higher in September, with 155 mm (6.1 in) falling over 20 days, in contrast to May's milder 51 mm (2.0 in) over just 12 days. Additionally, September has higher humidity levels at 81%, compared to May's 67%. For a more detailed look at May's weather, you can check Carmen weather in May.
In comparing the weather between September and June, we observe some notable differences. September tends to have lower average temperatures, ranging from a minimum of 8°C (47°F) to a maximum of 28°C (83°F), while June experiences slightly warmer conditions with a minimum of 10°C (49°F) and a maximum of 33°C (91°F). Although both months receive similar amounts of precipitation—155 mm (6.1 in) in September and 157 mm (6.2 in) in June—September has slightly more rainy days, averaging 20 days compared to June's 17 days. Additionally, September has higher humidity levels at 81%, compared to June's 76%. For more details on June weather specifically in Carmen, you can visit this link: Carmen weather in June.
In comparing the weather between September and July, September tends to be cooler overall, with average temperatures ranging from a minimum of 8°C (47°F) to a maximum of 28°C (83°F). In contrast, July's temperatures are slightly higher, featuring a minimum of 12°C (54°F) and a maximum of 30°C (86°F). Additionally, September sees more precipitation, with 155 mm (6.1 in) falling over 20 days, compared to July's 130 mm (5.1 in) over 18 days. Humidity levels are also higher in September at 81%, while July maintains a lower humidity of 67%. For more detailed insights, check Carmen weather in July.
In comparing the weather of September and August, September tends to be cooler with minimum temperatures dropping to 8°C (47°F), while August starts with a milder minimum of 12°C (53°F). The average temperature in September is slightly lower at 18°C (65°F), compared to 19°C (66°F) in August. Although August sees a maximum temperature of 30°C (87°F), September's peak reaches 28°C (83°F). Additionally, September experiences significantly more precipitation, measuring 155 mm (6.1 in) over 20 days, in contrast to August's 107 mm (4.2 in) over 17 days. Humidity also increases in September to 81%, compared to 68% in August, making September feel more humid overall. For more details on the weather, you can check Carmen weather in August.
In September, the weather is characterized by warmer temperatures, with a minimum of 8°C (47°F) and average highs reaching 28°C (83°F). The month sees significant rainfall, totaling 155 mm (6.1 in) over 20 days, coupled with a humidity level of 81%. In contrast, October brings slightly cooler conditions, with minimum temperatures dipping to 4°C (39°F) and an average of 17°C (62°F), yet still maintaining a maximum of 28°C (83°F). Precipitation decreases notably to 94 mm (3.7 in) over 14 days, while humidity remains relatively constant at 83%. This transition marks a shift towards drier and cooler weather as autumn progresses. For more details, visit Carmen weather in October.
In September, the weather is notably warmer, with temperatures ranging from a minimum of 8°C (47°F) to an average of 18°C (65°F) and a maximum of 28°C (83°F). This month also experiences significant rainfall, accumulating 155 mm (6.1 in) over approximately 20 days, coupled with high humidity at 81%. In contrast, November sees cooler temperatures, beginning at a minimum of -1°C (31°F) and averaging around 14°C (58°F), while still reaching a maximum of 28°C (83°F). This month is much drier, with only 30 mm (1.2 in) of precipitation spread across just 5 days, and humidity slightly increases to 84%. For more detailed insights on November weather, refer to Carmen weather in November.
September and December present contrasting weather patterns. In September, temperatures range from a minimum of 8°C (47°F) to a maximum of 28°C (83°F), with an average of 18°C (65°F). The month is quite humid, with 81% humidity and significant precipitation totaling 155 mm (6.1 inches) over approximately 20 days. In stark contrast, December features much colder temperatures, with lows dropping to -2°C (29°F) and a milder average of 13°C (56°F), while the maximum remains similar at 27°C (81°F). Notably, December sees minimal precipitation at just 9 mm (0.4 inches) on only 1 day, maintaining the same humidity level of 81%. For more detailed insights into December weather, check out this link: Carmen weather in December.
September in Carmen offers a unique blend of weather contrasts that sets it apart from the drier months. As the summer heat starts to fade, temperature averages hover around a mild 18°C, providing a refreshing break from the sweltering peak. However, this month also marks the transition into the rainy season, with frequent showers resulting in increased humidity levels at 81%. The abundant rainfall, totaling around 155 mm over 20 days, makes September a lush and vibrant time in Carmen. For a deeper understanding of how this month fits into the overall climate, explore more at Carmen Climate.