Last updated: April 22, 2025
September in Ixtapan de la Concepción, Mexico brings a warm and humid climate, characterized by maximum temperatures reaching 32°C (89°F) and an average of 27°C (82°F). The month is marked by frequent rain, accumulating to 353 mm (13.9 in) across 27 days, making it one of the wettest periods of the year. With humidity levels hovering around 78%, visitors can expect a muggy atmosphere, ideal for enjoying lush landscapes and vibrant vegetation, though it's wise to prepare for the rain when exploring this charming locale.
September in Ixtapan de la Concepción showcases a delightful transition as temperatures remain warm but begin to ease slightly with the onset of autumn. With minimums reaching around 23°C (74°F) and averages hovering at 27°C (82°F), daytime warmth is still prevalent, making it ideal for outdoor activities and exploration. The maximum temperatures peak at 32°C (89°F), consistent with the summer months, yet the feel is tempered by the return of occasional rainshowers. As the month progresses, the prevailing warmth hints at a gentle shift towards the cooler months ahead, signaling the perfect time for visitors to enjoy the region's lush landscapes before the deeper chill of October sets in.
September in Ixtapan de la Concepción marks a significant transition in the region's climate, characterized by a substantial precipitation of 353 mm (13.9 in), following the intense rains of August. This month sees 27 days of rainfall, maintaining the trend established during the late summer months. The precipitation peaks in July with 235 mm (9.2 in) and August with an impressive 431 mm (17.0 in), showcasing a sharp increase in rainfall as the wet season reaches its apex. By September, the post-summer rains tapers slightly but still delivers plenty of moisture, fueling the lush landscapes that define the locale. As the year progresses into October, a noticeable decline in precipitation occurs, hinting at the transition toward a drier season.
As September rolls in Ixtapan de la Concepción, the humidity levels remain high at 78%, maintaining the elevated trends observed since June. This month marks a plateau after the summer peaks in July and August, indicating a sustained moist atmosphere typical of the region. Notably, humidity has fluctuated throughout the year, starting from a drier 71% in January, gradually decreasing until April, and then climbing again with the onset of the rainy season. As the year progresses into the fall, the humidity starts to gently decrease, settling to a comfortable 75% by October. This dynamic pattern highlights the contrast between the dry and wet seasons, creating a unique climate experience for both residents and visitors alike.
In September, Ixtapan de la Concepción experiences a UV Index of 12, placing it in the extreme exposure category with a burn time of just 10 minutes. This trend showcases the region's consistently high UV levels as summer transitions into fall, maintaining an intense sun exposure similar to the preceding months of July and August. With such a notable UV Index, it's essential for residents and visitors alike to take precautions against sunburn and skin damage. As the year progresses, the UV Index gradually decreases, but September’s intensity serves as a reminder to stay vigilant. For more details on UV levels throughout the year, visit Ixtapan de la Concepcion UV Index.
UV Risk Categories
September in Ixtapan de la Concepción offers a delightful transition as the summer sun begins to wane, providing 259 hours of bright, sunny days. While this marks a slight dip from the more radiant months of May and April, which boast over 350 hours of sunshine, September still holds its charm with significantly more light than the winter months. The gradual decrease in sun hours from the peak of early summer hints at the onset of autumn, making it a perfect time for outdoor adventures before cooler weather sets in. This juxtaposition of rich sunlight and the promise of changing seasons encapsulates the beauty of September in this picturesque Mexican town.
As summer fades away in Ixtapan de la Concepcion, September sees a significant drop in the likelihood of sunny weather, with only a 24% chance of sunshine. This shift comes after a series of warmer months, including May, which boasts a sunny probability of 75%, creating a stark contrast to the cloudier days that follow in late summer. The trend is clear: while the earlier months of the year, like May and April, enjoy a healthy share of sunshine, September tends to usher in a transition toward the more overcast conditions typically experienced in the subsequent months. As locals and visitors alike prepare for the fall, they should be ready for the possibility of more rain as the sunny days dwindle.
In Ixtapan de la Concepción, September sees a delightful 12 hours of daylight, maintaining the balance established in the preceding summer months. As the year progresses, the daylight duration reaches its peak in May and June with a generous 13 hours, creating long, sunlit days perfect for outdoor exploration. The trend begins to taper off in August, dropping to 12 hours, and continues to decline as fall approaches, with daylight shortening through to November. This rhythmic cycle highlights the gradual transition from the vibrant summer energy to the cooler embrace of autumn, making September a month of warmth and light as the year starts to shift.
As September rolls into Ixtapan de la Concepción, its gentle breezes become even more subdued, with an average wind speed dipping to 1.5 m/s (3 mph). This marks a noticeable decline from the slightly brisker months of spring and summer, where the winds typically danced around 1.9 m/s to 2.2 m/s. The transition into fall brings a calming stillness, inviting visitors to bask in the tranquil atmosphere. While October shows a slight uptick in wind speeds back to 1.7 m/s, it's evident that September is the month where a serene calm envelops the landscape, enhancing the charm of this picturesque destination.
The weather in Ixtapan de la Concepcion 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 Ixtapan de la Concepcion and find detailed weather information for every month.
In September, the weather is notably warmer, with temperatures ranging from a minimum of 23°C (74°F) to a maximum of 32°C (89°F), averaging around 27°C (82°F). This month also experiences high humidity at 78% and significant rainfall, totaling 353 mm (13.9 in) across 27 days. In contrast, January offers a much cooler climate, where temperatures fluctuate between a minimum of 14°C (57°F) and a maximum of 29°C (85°F), with an average of 22°C (72°F). Rainfall is minimal during this month, with only 18 mm (0.7 in) recorded over just one day, and humidity is slightly lower at 71%. For those seeking specifics on January weather, you can find more information here: Ixtapan de la Concepcion weather in January.
September and February present stark contrasts in weather conditions. September tends to be much warmer, with temperatures ranging from a minimum of 23°C (74°F) to a maximum of 32°C (89°F) and an average of 27°C (82°F). This month also experiences substantial rainfall, receiving 353 mm (13.9 in) over 27 days, resulting in high humidity levels at 78%. In contrast, February is cooler, with temperatures ranging from a minimum of 16°C (61°F) to a maximum of 28°C (83°F) and an average of 22°C (72°F). Notably, February is much drier, with only 21 mm (0.8 in) of precipitation over just 1 day, leading to lower humidity at 69%. For more detailed information, you can check Ixtapan de la Concepcion weather in February.
September and March exhibit stark contrasts in weather patterns. September is characterized by warm temperatures, with a minimum of 23°C (74°F) and an average of 27°C (82°F), reaching a height of 32°C (89°F). However, it also sees significant rainfall, with 353 mm (13.9 in) of precipitation spread over 27 days and high humidity at 78%. In contrast, March is notably cooler, with temperatures ranging from a minimum of 17°C (62°F) to an average of 23°C (73°F) and a maximum of 28°C (83°F). This month is also remarkably dry, with just 1 mm (0.0 in) of rain and no rainy days, accompanied by lower humidity at 67%. For more detailed information on March weather, check out Ixtapan de la Concepcion weather in March.
September and April present distinct contrasts in weather patterns. September typically features warmer temperatures, with an average of 27°C (82°F) and maximums reaching up to 32°C (89°F). However, it is also the wettest month of the year, resulting in significant rainfall of 353 mm (13.9 in) over 27 days, contributing to a higher humidity level of 78%. In contrast, April enjoys a milder climate, with average temperatures around 24°C (75°F) and maximums hitting 31°C (88°F), but it boasts virtually no precipitation, recording just 1 mm (0.0 in) throughout the month and experiencing zero rainy days. The overall humidity in April is lower at 66%, making it a more comfortable month. For a detailed look at April weather, visit Ixtapan de la Concepcion weather in April.
September weather is characterized by warmer temperatures, with a minimum of 23°C (74°F), an average of 27°C (82°F), and a maximum of 32°C (89°F). In contrast, May is slightly cooler, with temperatures ranging from a minimum of 19°C (67°F) to a maximum of 30°C (86°F), averaging 25°C (78°F). Additionally, September is marked by significant precipitation, totaling 353 mm (13.9 in) across 27 days, accompanied by higher humidity at 78%. On the other hand, May boasts a dry climate, experiencing negligible rainfall of just 2 mm (0.1 in) over zero days and lower humidity at 69%. For further details, you can explore Ixtapan de la Concepcion weather in May.
In comparing the weather of September and June, both months exhibit similar average temperatures, with June having a slightly cooler minimum temperature of 22°C (71°F) compared to September’s 23°C (74°F). However, September experiences a notable increase in rainfall, receiving 353 mm (13.9 in) over 27 days, in stark contrast to June's much lighter precipitation of 122 mm (4.8 in) over just 10 days. Humidity levels remain consistent at 78% for both months, which contributes to the overall tropical feel. For a more detailed look at June weather, check out Ixtapan de la Concepcion weather in June.
In comparing the weather patterns of September and July, we observe some notable differences. September tends to have a slightly lower minimum temperature of 23°C (74°F) compared to July's 24°C (75°F), while both months share an average maximum temperature of 32°C (89°F for September and 90°F for July). However, September experiences significantly higher precipitation, with 353 mm (13.9 in) over 27 days, compared to July's 235 mm (9.2 in) over 23 days. Humidity levels are quite similar, with September at 78% and July at 79%. This indicates that while both months remain warm, September is notably wetter. For more detailed insights into July's weather, you can refer to Ixtapan de la Concepcion weather in July.
September brings slightly cooler temperatures than August, with minimums of 23°C compared to August's 24°C, while both months maintain an identical average high of 32°C. Precipitation decreases notably in September to 353 mm over 27 days, down from the 431 mm experienced in August, which also had the same number of rainy days. Humidity remains constant at 78% for both months, ensuring that the air feels similarly warm and muggy. For a detailed look at August weather trends, check out Ixtapan de la Concepcion weather in August.
September and October present a transition in weather patterns, with October showing slightly warmer maximum temperatures, reaching up to 33°C (92°F), compared to September's peak of 32°C (89°F). While both months enjoy a similar average temperature of around 27°C (81°F), October tends to be drier, receiving only 192 mm (7.5 in) of precipitation over 19 days, significantly less than September’s 353 mm (13.9 in) across 27 days. Additionally, October exhibits a marginal decrease in humidity, dropping to 75% from September's 78%, which can make for a more comfortable outdoor experience. For more detailed insights, you can explore Ixtapan de la Concepcion weather in October.
September and November exhibit noticeable differences in weather patterns. In September, temperatures range from a minimum of 23°C (74°F) to a maximum of 32°C (89°F), with an average of 27°C (82°F). This month also experiences significant rainfall, with precipitation totaling 353 mm (13.9 in) over 27 days and humidity levels at 78%. In contrast, November sees a drop in minimum temperatures to 19°C (66°F) and a slight decrease in the average temperature to 26°C (78°F), but maximum temperatures can reach up to 33°C (91°F). Rainfall is drastically reduced to just 13 mm (0.5 in), falling on only 2 days, and humidity decreases slightly to 74%. For more detailed information, you can check Ixtapan de la Concepcion weather in November.
In September, the weather is markedly warmer and more humid, with average temperatures around 27°C (82°F) and maximums reaching up to 32°C (89°F). This month also sees significant rainfall, with precipitation of 353 mm (13.9 in) spread over 27 days, contributing to a humidity level of 78%. In contrast, December brings a cooler climate, with average temperatures dropping to 23°C (74°F) and maximums of 30°C (87°F). Rainfall is minimal during this month, totaling just 10 mm (0.4 in) over only 2 days, and humidity decreases slightly to 74%. For a detailed look at weather expectations, visit Ixtapan de la Concepcion weather in December.
As September rolls in, Ixtapan de la Concepcion transforms into a lush and vibrant destination, characterized by its warm temperatures and significant rainfall. While the average temperature hovers comfortably at around 27°C (82°F), the month stands out with frequent downpours that bring the total precipitation to an impressive 353 mm (13.9 in) over 27 days. This marked increase in humidity, averaging 78%, sets September apart from the drier months that precede it, creating a dynamic blend of warmth and moisture. Travelers seeking a lush landscape and vibrant green surroundings will find September a unique time to explore. For a more detailed understanding of the region's climate, visit Ixtapan de la Concepcion Climate.