September Weather in Cacahuamilpa, Mexico

Last updated: April 22, 2025

September in Cacahuamilpa, Mexico, brings a mix of warm days and rainy spells, characterized by a maximum temperature reaching 29°C (85°F) and a comfortable average of 21°C (70°F). As the month unfolds, visitors can expect a minimum temperature of 15°C (59°F) during cooler nights. This time of year is marked by significant precipitation, totaling 214 mm (8.4 in) over approximately 26 days, creating a lush and vibrant landscape. With humidity levels hovering around 82%, the air feels rich and invigorating, making September a unique blend of warmth and refreshing rains for those exploring this captivating region.

September Temperature in Cacahuamilpa

In September, Cacahuamilpa experiences a gentle transition from the warmer summer months, with minimum temperatures hovering around 15°C (59°F) and an average reaching 21°C (70°F). The days remain pleasantly warm, peaking at a comfortable 29°C (85°F). This month typically offers a delightful blend of refreshing evenings and mild afternoons, making it an ideal time for outdoor activities. The trend shows a subtle dip in maximum temperatures compared to the blazing highs of July and August, providing a perfect balance for nature enthusiasts and travelers alike. As September progresses, the climate invites visitors to explore its natural beauty without the extreme heat of the preceding summer months.

September Weather in Cacahuamilpa: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Cacahuamilpa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec656973757571727170706865
Data source: Temperature data for Cacahuamilpa 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 Cacahuamilpa

In September, Cacahuamilpa, Mexico, experiences a significant shift in its precipitation patterns, marking the tail end of the rainy season. With 214 mm (8.4 in) of rainfall over 26 days, the month is characterized by nearly daily showers that contribute to the region's lush landscapes. This considerable precipitation closely follows August's heavy rain, but shows a slight decrease, reflecting a trend of high moisture that typically peaks during the summer months. The transition to the drier season begins in October, making September a vital period for replenishing water sources before the fall brings a marked decline in rainfall. The consistent rainfall not only nourishes the local flora but also prepares the ground for the upcoming seasonal changes.

September Precipitation Trends in Cacahuamilpa

The chart displays monthly precipitation patterns in Cacahuamilpa, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2261894260151219214115322
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Cacahuamilpa

In Cacahuamilpa, Mexico, September brings a notable shift in humidity levels, with the average rising to 82%. This increase marks a contrast to the drier summer months, particularly July, when humidity dips to its lowest at 68%. As we transition into autumn, humidity begins to climb again, echoing the higher levels seen earlier in the year. Notably, January and October display the highest percentages, reaching 84% and 91% respectively. This trend highlights a seasonal rhythm, with the humidity peaking as the year comes to a close, creating a lush environment that is characteristic of this region. Overall, September serves as a bridge, as the late summer humidity begins to rise once more, setting the stage for the wetter months ahead.

September Average Humidity in Cacahuamilpa

This chart illustrates the average monthly humidity levels in Cacahuamilpa, 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.
JanFebMarAprMayJunJulAugSepOctNovDec84%78%75%71%77%76%68%70%82%91%89%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Cacahuamilpa

In Cacahuamilpa, Mexico, September continues the trend of extreme UV exposure, maintaining a high UV Index of 14 and a brief burn time of just 10 minutes. Following the intense levels seen throughout the summer months, September remains consistent with August's extreme conditions, showcasing a pattern of sustained solar intensity during this period. With the UV Index only slightly declining into the fall, it’s crucial for residents and visitors alike to take precautions against sun exposure. For detailed insights on UV levels throughout the year, visit Cacahuamilpa UV Index.

Maximum UV Index Levels in Cacahuamilpa for September

The chart shows the monthly maximum UV Index (UVI) for Cacahuamilpa 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.
JanFebMarAprMayJunJulAugSepOctNovDec10121414141415141412108
Data source: Cacahuamilpa 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 Cacahuamilpa

September in Cacahuamilpa, Mexico, continues the region’s delightful trend of ample sunshine, boasting 280 hours of glorious sunlight. This marks a slight dip from the sun-drenched summer months, with July peaking at 316 hours and May shining brightly with 335 hours. As the year transitions from the vibrant summer to the gentle embrace of autumn, September's sunshine remains generous, inviting visitors to enjoy the stunning natural landscapes and rich cultural experiences. With fall just around the corner, locals and tourists alike can savor the lingering warmth before the days begin to shorten in October, which offers 295 hours of sunlight. Such consistent sunshine patterns throughout the year not only enhance Cacahuamilpa's charm but also provide an ideal backdrop for outdoor adventures and exploration.

Monthly Sunshine Duration in Cacahuamilpa: September Highlighted

The September sunshine duration represents the total number of hours Cacahuamilpa 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.
JanFebMarAprMayJunJulAugSepOctNovDec245h280h321h322h335h294h316h299h280h295h290h298h
Data source: Cacahuamilpa September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Cacahuamilpa During September

In Cacahuamilpa, Mexico, September marks a significant dip in the likelihood of sunny weather, with only a 15% chance of sunshine. This month stands out as one of the cloudier periods of the year, particularly when compared to the bright and vibrant days of early months like February (91%) and March (80%). The transition into the rainy season is evident as summer winds down, following an already low rate of sun in June (9%) and July (23%). As the year progresses towards the more promising days of November (68%) and December (83%), September serves as a reminder of the cooler, cloudier days characteristic of this time, perfect for those who prefer milder weather to bask in nature's lush greenery rather than under the blazing sun.

Percentage of Sunny Days in September in Cacahuamilpa

The chart illustrates the percentage of sunny days in Cacahuamilpa 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 Cacahuamilpa experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec58%91%80%74%48%9%24%25%15%35%68%83%
Data source: Cacahuamilpa September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Cacahuamilpa in September

In Cacahuamilpa, Mexico, the rhythm of daylight showcases a gentle ebb and flow throughout the year. As we transition into September, daylight duration reaches a comfortable 12 hours, mirroring the pattern of the preceding months. This marks a slight decline from the mid-year peak of 13 hours in May, June, and July, reflecting the gradual shift towards autumn. Following September, daylight hours begin to decrease further, leading into the shorter days of October and November. The consistent hours of sunlight serve to enhance outdoor experiences, making September a delightful time to explore the natural beauty of this region before the days close in for the winter months.

Average Daylight Hours in Cacahuamilpa for September

The chart illustrates the variation in daylight duration in Cacahuamilpa throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 8m11h 31m12h 2m12h 34m13h13h 13m13h 6m12h 43m12h 12m11h 41m11h 14m11h
Data source: Cacahuamilpa daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Cacahuamilpa

In Cacahuamilpa, Mexico, September marks a gentle transition in the region's wind patterns, with an average wind speed of 1.2 m/s (3 mph). This slight drop follows a series of months characterized by more consistent breezes, peaking in April at 1.9 m/s (4 mph). The summer months see a mild lull in wind activity, and as September arrives, the winds continue to taper off, echoing the calming atmosphere of the changing seasons. Interestingly, the months leading into fall tend to be more subdued, suggesting a pattern of lighter winds that extends into the early part of autumn, inviting a serene and reflective ambiance perfect for enjoying the natural beauty of this vibrant region.

Average September Wind Speed in Cacahuamilpa

The chart displays monthly wind speed patterns in Cacahuamilpa, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.61.81.71.91.51.21.31.31.2 m/s1.41.61.6
Data source: Cacahuamilpa September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Cacahuamilpa Compares to Other Months

The weather in Cacahuamilpa 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 Cacahuamilpa and find detailed weather information for every month.

September and January present contrasting weather patterns. In September, temperatures range from a mild 15°C (59°F) at night to a warm 29°C (85°F) during the day, accompanied by significant rainfall totaling 214 mm (8.4 in) over 26 days and high humidity at 82%. In contrast, January experiences much cooler nights, with a minimum temperature of 6°C (43°F), but days can still heat up to a maximum of 31°C (88°F) under mostly dry conditions, receiving only 2 mm (0.1 in) of precipitation throughout the month and maintaining a humidity level of 84%. For more details on the weather specifics in January, you can check Cacahuamilpa weather in January.

September and February present contrasting weather conditions. In September, temperatures range from a minimum of 15°C (59°F) to a maximum of 29°C (85°F), with an average of 21°C (70°F). This month sees significant rainfall, with 214 mm (8.4 in) of precipitation over 26 days, contributing to a high humidity level of 82%. In stark contrast, February showcases milder temperatures, with a minimum of 8°C (47°F) and a peak of 32°C (90°F), averaging around 20°C (69°F). Remarkably, February experiences negligible rainfall, only 2 mm (0.1 in), and not a single rainy day, leading to lower humidity at 78%. For more specific insights into February conditions, you can check out Cacahuamilpa weather in February.

In September, the weather is generally cooler and wetter, with average temperatures ranging from a minimum of 15°C (59°F) to a maximum of 29°C (85°F) and a substantial amount of rainfall totaling 214 mm (8.4 in) over 26 days, resulting in high humidity levels of 82%. In contrast, March experiences warmer conditions, with the average temperature fluctuating between 11°C (53°F) and a sizzling maximum of 35°C (95°F). Additionally, precipitation in March is remarkably low, with just 6 mm (0.2 in) falling over only one day, accompanied by a lower humidity of 75%. For more details on the weather trends, you can visit Cacahuamilpa weather in March.

When comparing the weather in September and April, notable differences emerge. September experiences milder temperatures, ranging from a minimum of 15°C (59°F) to a maximum of 29°C (85°F), with an average around 21°C (70°F). In contrast, April boasts warmer conditions with temperatures peaking at 35°C (96°F) and an average of 24°C (76°F), alongside a lower minimum of 12°C (53°F). Precipitation is also significantly higher in September, with 214 mm (8.4 in) falling over 26 days, while April enjoys much drier conditions, receiving only 18 mm (0.7 in) over just 4 days. Additionally, the humidity level is higher in September at 82%, compared to 70% in April. For more detailed information, you can check out Cacahuamilpa weather in April.

When comparing the weather in September and May, we see notable differences in temperature, precipitation, and humidity. September experiences a milder average temperature of 21°C (70°F), with maximums reaching up to 29°C (85°F). This month also has significant rainfall, totaling 214 mm (8.4 in) over 26 days, contributing to a higher humidity level of 82%. In contrast, May boasts a warmer average temperature of 24°C (76°F), peaking at 35°C (95°F). Rainfall is less frequent in May, with only 94 mm (3.7 in) over 14 days, and humidity is slightly lower at 77%. For more detailed insights on May weather conditions, you can visit Cacahuamilpa weather in May.

When comparing the weather in September and June, we see some notable differences despite their similar minimum temperatures, both starting around 15°C. June typically enjoys warmer average highs, reaching up to 34°C (93°F) compared to September’s max of 29°C (85°F). However, September experiences higher humidity levels at 82% and greater precipitation, with 214 mm (8.4 in) over 26 days, while June, despite having more total rain at 260 mm (10.2 in) over 25 days, has relatively lower humidity at 76%. For a closer look at weather specifics in June, you can refer to Cacahuamilpa weather in June.

When comparing the weather in September and July, it's evident that September experiences cooler temperatures overall, with an average of 21°C (70°F) compared to July's 22°C (72°F). However, July has higher maximum temperatures, reaching up to 32°C (89°F), while September peaks at 29°C (85°F). Precipitation is notably heavier in September, totaling 214 mm (8.4 in) over 26 days, compared to July's 151 mm (5.9 in) across 20 days, indicating that September is generally wetter. Additionally, humidity levels are higher in September at 82%, compared to 68% in July, contributing to a more muggy atmosphere during that month. For a detailed look at July's weather, you can explore Cacahuamilpa weather in July.

In September, temperatures range from a minimum of 15°C (59°F) to a maximum of 29°C (85°F), with an average of 21°C (70°F). The month experiences a higher level of humidity at 82% and a substantial amount of precipitation, totaling 214 mm (8.4 in) over 26 days. Conversely, August is slightly warmer, with temperatures ranging from a minimum of 15°C (59°F) to a maximum of 31°C (88°F), averaging 22°C (71°F). While August also sees significant rainfall at 219 mm (8.6 in) over 25 days, it has a lower humidity level of 70%. This combination of higher temperatures and lower humidity in August makes for a different feel compared to the cooler, more humid days of September. For more information about August weather, check out Cacahuamilpa weather in August.

In comparing the weather between September and October, we observe notable differences. September experiences a warm average temperature of 21°C (70°F) with maximums reaching 29°C (85°F), alongside substantial rainfall of 214 mm (8.4 in) spread over 26 days. The humidity levels during this month are relatively high at 82%. In contrast, October maintains the same average temperature of 21°C (70°F) but sees maximum temperatures rise to 31°C (87°F). Precipitation decreases significantly to 115 mm (4.5 in) over 19 days, and humidity slightly increases to 91%. For more detailed insights on the weather in October, you can refer to this link: Cacahuamilpa weather in October.

In September, the weather is warmer, with average temperatures ranging from a minimum of 15°C (59°F) to a maximum of 29°C (85°F), while November experiences cooler nights with a minimum of 8°C (47°F) and a similar maximum of 30°C (87°F). September is marked by high humidity at 82% and significant precipitation, averaging 214 mm (8.4 in) over 26 days, making it a much wetter month. In contrast, November enjoys much drier conditions, with only 32 mm (1.3 in) of rainfall over just 5 days and increased humidity at 89%. For more details on the November weather, you can check Cacahuamilpa weather in November.

September and December present stark contrasts in weather conditions. September typically enjoys warmer temperatures, with minimums around 15°C (59°F) and maximums reaching 29°C (85°F), alongside significant rainfall totaling 214 mm (8.4 in) over 26 days, resulting in a high humidity of 82%. In contrast, December features cooler nights with a minimum temperature of 7°C (44°F) while maintaining a pleasant average of 19°C (66°F) and similar daytime peaks at 29°C (85°F). Remarkably, December experiences almost no precipitation, with just 2 mm (0.1 in) recorded over the month and zero rainy days, although the humidity increases slightly to 88%. For more details about December conditions, check out Cacahuamilpa weather in December.

Compare Cacahuamilpa's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Cacahuamilpa

As September unfolds in Cacahuamilpa, the weather takes a distinctive turn compared to other months. Characterized by increased humidity and substantial rainfall, this month typically brings about frequent showers, making it one of the wettest times of the year. Despite the downpours, temperatures remain comfortably warm, creating a vibrant atmosphere ideal for enjoying the lush landscapes. Visitors should be prepared for the muggy conditions and frequent precipitation, which are essential for the region's natural beauty. For a comprehensive look at what to expect throughout the year, explore the Cacahuamilpa Climate.