September Weather in Cuautla, Mexico

Last updated: April 22, 2025

September in Cuautla, Mexico brings a blend of warm temperatures and significant rainfall, making it a unique month for this vibrant region. The maximum temperature reaches 29°C (85°F), while the average dips to a comfortable 20°C (67°F), with a cool minimum of 14°C (58°F) during nights. This month sees an impressive precipitation total of 309 mm (12.2 in), spread across 25 rainy days that contribute to the lush landscape. Humidity levels hover around a high 84%, creating a tropical ambiance that's characteristic of Cuautla's September weather.

September Temperature in Cuautla

In September, Cuautla, Mexico, experiences a gentle warmth, with nighttime temperatures dipping to a mild 14°C (58°F) and daytime highs reaching 29°C (85°F). The average temperature sits comfortably at 20°C (67°F), signaling the transition from summer heat toward the cooler days of autumn. This month reflects a consistency in temperature, maintaining a balance that is neither too hot nor too cold, mirroring the previous months of August where similar highs were noted. As September progresses, the city basks in the lingering summer sun while hinting at the refreshing change that October will bring, creating an inviting atmosphere for both locals and visitors alike.

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

The chart illustrates September temperature patterns in Cuautla, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec606265687070676867676461
Data source: Temperature data for Cuautla 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 Cuautla

September in Cuautla, Mexico, brings notable rainfall, marking it as one of the wettest months of the year. With 309 mm (12.2 in) of precipitation spread across approximately 25 days, it contributes significantly to the region's lush greenery. Following the peak rainy months of July and August, which saw record amounts of 327 mm (12.9 in) and 334 mm (13.1 in) respectively, September maintains a high level of moisture, indicative of the ongoing influence of the rainy season. This consistent precipitation trend from summer into early fall underscores the importance of September for local agriculture, helping to replenish soil and sustain crops as temperatures begin to cool. The transition towards October, with its reduced precipitation of 137 mm (5.4 in), signals a gradual shift in weather patterns, paving the way for drier months ahead.

September Precipitation Trends in Cuautla

The chart displays monthly precipitation patterns in Cuautla, 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.
JanFebMarAprMayJunJulAugSepOctNovDec223342412033273343091373522
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Cuautla

September in Cuautla, Mexico, marks the peak of humidity for the year, reaching a notable 84%. This month transitions dramatically from the drier conditions observed in the earlier part of the year, where humidity levels dipped as low as 42% in April. As the summer progresses, humidity steadily rises, with July and August already showcasing elevated levels of 79% and 81%, respectively. By September, the oppressive moisture in the air sets the stage for a sultry atmosphere, hinting at the lush tropical climate that defines this region. Following September, humidity begins to decline again, but the lingering effects of the monsoon remain palpable, making this month a pivotal point in Cuautla’s annual weather cycle.

September Average Humidity in Cuautla

This chart illustrates the average monthly humidity levels in Cuautla, 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.
JanFebMarAprMayJunJulAugSepOctNovDec64%57%46%43%51%74%79%81%84%75%71%74%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Cuautla

In September, Cuautla, Mexico, continues to experience a high level of sun intensity, boasting a UV Index of 14 and categorized as extreme. This trend of elevated UV levels is consistent throughout the summer months, with burn times remaining a brisk 10 minutes for those exposed to the sun's rays. Following the peaks of April and June, September maintains the trend of strongly protective measures against skin damage, reminding residents and visitors alike to stay vigilant. As the season shifts towards autumn, the UV Index will gradually drop, yet September remains among the sunniest months. For more on UV levels and safety tips, visit Cuautla UV Index.

Maximum UV Index Levels in Cuautla for September

The chart shows the monthly maximum UV Index (UVI) for Cuautla 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.
JanFebMarAprMayJunJulAugSepOctNovDec9111415141513131412108
Data source: Cuautla 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 Cuautla

September in Cuautla, Mexico, offers a delightful balance of sunshine, boasting 254 hours of sunlight. While this marks a decline from the sun-drenched peak of 345 hours in May, it still embraces the warmth that characterizes the region. As summer transitions into fall, September's hours of sunshine are reminiscent of the steady warmth seen in June and July, but notably less than the vibrant months of March through May. This gentle retreat of daylight signals the approach of the autumn months, where daylight hours gradually recede, yet the charm of Cuautla remains unmarred, inviting both locals and visitors to bask in the beauty of early autumn.

Monthly Sunshine Duration in Cuautla: September Highlighted

The September sunshine duration represents the total number of hours Cuautla 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.
JanFebMarAprMayJunJulAugSepOctNovDec231h263h321h328h345h293h281h273h254h273h278h280h
Data source: Cuautla September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Cuautla During September

When considering the likelihood of sunny weather in September in Cuautla, Mexico, it's noteworthy that the chance of sunshine drops to a mere 14%. This decline is part of a broader trend observed from June through August, where sun exposure plummets to its lowest levels, with July and August seeing only 12% and 11%, respectively. As summer gives way to fall, this gloomy pattern persists into September, making it one of the least sunny months in the region. By October, however, there's a promising increase to 32%, hinting at a return of brighter days ahead. Overall, September tends to succumb to cloudy skies, marking a sharp contrast to the sunnier months earlier in the year.

Percentage of Sunny Days in September in Cuautla

The chart illustrates the percentage of sunny days in Cuautla 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 Cuautla experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec60%83%81%73%69%19%12%11%14%32%54%62%
Data source: Cuautla September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Cuautla in September

As September arrives in Cuautla, Mexico, the daylight duration settles at a comfortable 12 hours, marking a transition from the long days of summer. Following the peak summer months of June and July, where sunlight lingers for up to 13 hours, the daylight begins to taper off in August and September. This gradual decrease signals the onset of fall, as October ushers in shorter days with just 11 hours of daylight. Overall, the rhythm of daylight in Cuautla exhibits a seasonal ebb and flow, providing residents and visitors alike with ample sunlight during the vibrancy of summer while gently easing into the cozier, shorter days of autumn.

Average Daylight Hours in Cuautla for September

The chart illustrates the variation in daylight duration in Cuautla throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 3m11h 28m12h 2m12h 36m13h 5m13h 19m13h 11m12h 46m12h 13m11h 38m11h 9m10h 55m
Data source: Cuautla daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Cuautla

As summer gives way to autumn, September ushers in a gentle breeze in Cuautla, Mexico, with an average wind speed of 1.1 m/s (2 mph)—the calmest month of the year. This slight decline from the previous months signifies a shift in weather patterns, as the hotter days of summer recede. Following the mild gusts of August, the winds continue to taper off, reflecting the region's transition into the cooler months ahead. Overall, the trends in wind speeds showcase a gradual decrease from the energetic breezes of early spring, settling into a serene atmosphere perfect for enjoying the last days of warmth before fall fully arrives.

Average September Wind Speed in Cuautla

The chart displays monthly wind speed patterns in Cuautla, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.51.51.71.71.51.31.01.31.1 m/s1.21.31.3
Data source: Cuautla September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Cuautla Compares to Other Months

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

September weather is characterized by warmer temperatures, with average highs reaching up to 29°C (85°F) and an elevated humidity level of 84%. It is also notably wet, as the month experiences considerable rainfall of 309 mm (12.2 in) over 25 days. In contrast, January presents a much cooler climate, with average temperatures ranging from a minimum of 4°C (39°F) to a maximum of 29°C (84°F) and significantly less precipitation at just 22 mm (0.9 in) across only 3 days. The humidity in January is lower, sitting at 64%, making the weather feel much drier compared to the lush, humid conditions of September. For more details, check out Cuautla weather in January.

September and February showcase stark contrasts in weather. In September, temperatures range from a mild 14°C (58°F) at night to a warm 29°C (85°F) during the day, making it one of the warmer months. However, it also brings significant rainfall, with 309 mm (12.2 in) spread over 25 days, contributing to a high humidity level of 84%. In contrast, February presents much cooler conditions, with nighttime lows dipping to 4°C (39°F) and daytime highs reaching up to 30°C (86°F), yet it remains much drier, receiving only 33 mm (1.3 in) of precipitation over just 3 days and enjoying lower humidity at 57%. For more details on February weather, visit Cuautla weather in February.

In September, the weather features a mild average temperature of 20°C (67°F), with highs reaching 29°C (85°F) and lows around 14°C (58°F). However, it is also a notably wet month, experiencing significant precipitation of 309 mm (12.2 in) across 25 days and high humidity levels at 84%. In contrast, March presents a warmer average temperature of 19°C (66°F), with daytime highs climbing to 31°C (89°F) and cooler lows of 7°C (45°F). March is characterized by significantly less precipitation, with only 4 mm (0.2 in) falling on just one day, and a much lower humidity level of 46%. For more detailed insights into March weather, you can refer to Cuautla weather in March.

In comparing the weather of September and April, it’s clear that April offers a warmer experience, with maximum temperatures reaching up to 32°C (90°F), compared to September’s peak of 29°C (85°F). However, September is characterized by significantly higher humidity at 84% and notable precipitation, averaging 309 mm over 25 days, making it much wetter than April, which boasts a dry climate with just 2 mm of rain and no rainy days. This stark difference results in April providing a more comfortable atmosphere for outdoor activities. For more detailed information, you can check Cuautla weather in April.

September and May present distinctly different weather patterns. September tends to be warmer overall, with average temperatures around 20°C (67°F) and maximums reaching 29°C (85°F), but it is also characterized by high humidity levels at 84% and significant rainfall, averaging 309 mm over 25 days. In contrast, May offers a milder climate with average temperatures of 21°C (70°F) and highs of 33°C (92°F), but it enjoys much lower precipitation, only 41 mm over just 6 days, and a humidity level of 51%. For more detailed information, you can check Cuautla weather in May.

September and June in Cuautla exhibit notable differences in weather patterns. September sees temperatures ranging from a minimum of 14°C (58°F) to a maximum of 29°C (85°F), with an average of 20°C (67°F). It is also characterized by significant rainfall, accumulating 309 mm (12.2 in) over approximately 25 days, and a high humidity level of 84%. In contrast, June experiences slightly warmer temperatures, with a minimum of 13°C (56°F) and a maximum of 34°C (94°F), averaging 21°C (70°F). Rainfall during June is less intense at 203 mm (8.0 in) over 20 days, and humidity levels are lower at 74%. For more detailed information on June weather, visit Cuautla weather in June.

September and July exhibit similar temperature ranges, with September slightly warmer, averaging 20°C (67°F) compared to July's average of 20°C (68°F). However, September experiences higher maximum temperatures, reaching up to 29°C (85°F) versus July’s peak of 28°C (83°F). Both months see substantial rainfall, but September has a slight edge in precipitation with 309 mm (12.2 in) over 327 mm (12.9 in) during 25 days of rain compared to July's 28 days. Notably, September has a higher humidity level at 84%, while July's humidity is at 79%. For a detailed look at July's climate, visit Cuautla weather in July.

September's weather features slightly warmer minimum temperatures, averaging 14°C compared to August's minimum of 13°C, while both months share a similar average of 20°C and maximum of 29°C. However, September experiences more rainfall, with 309 mm falling over 25 days, compared to August's 334 mm over 29 days. Additionally, September has a higher humidity level at 84%, compared to August's 81%. For more detailed weather information, you can visit Cuautla weather in August.

September and October exhibit notable differences in weather patterns. September boasts warmer average temperatures, ranging from a minimum of 14°C (58°F) to a maximum of 29°C (85°F), while October experiences slightly cooler conditions with a minimum of 11°C (52°F) and the same maximum of 29°C (85°F). Precipitation is significantly higher in September, with 309 mm (12.2 in) falling over 25 days, compared to October's 137 mm (5.4 in) over just 13 days. Additionally, September's humidity level is higher at 84%, whereas October sees a more comfortable 75%. For more detailed weather insights, check out Cuautla weather in October.

In comparing September and November weather, September tends to be warmer and wetter, featuring average temperatures around 20°C (67°F) and a high of up to 29°C (85°F). The month is characterized by significant rainfall, accumulating 309 mm (12.2 in) over an average of 25 days and a high humidity level of 84%. In contrast, November experiences cooler temperatures, with a minimum of 7°C (44°F) and an average of 18°C (64°F), while still reaching a maximum of 29°C (85°F). This month sees a substantial decrease in precipitation, with only 35 mm (1.4 in) falling over just 5 days, resulting in lower humidity at 71%. For more detailed weather information, check out Cuautla weather in November.

In September, the weather is significantly warmer and more humid, with temperatures ranging from a minimum of 14°C (58°F) to a maximum of 29°C (85°F) and an average of 20°C (67°F). This month also sees substantial rainfall, with 309 mm (12.2 in) of precipitation spread over 25 days, resulting in a humidity level of 84%. In contrast, December experiences much cooler temperatures, where the minimum drops to 6°C (42°F) and the average temperature rests at 16°C (61°F), peaking at a comfortable 28°C (82°F). Moreover, December is characterized by low precipitation, with only 22 mm (0.9 in) over just 2 days and a lower humidity of 74%. For more details about the weather in December, check out Cuautla weather in December.

Compare Cuautla's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Cuautla

As September rolls in, Cuautla experiences a dramatic shift in weather compared to the drier months preceding it. The combination of high humidity and frequent rainfall marks this period, leading to lush greenery and cooler temperatures, making the average climate feel crisper than the sweltering summer heat. With over 25 days of rain contributing to a substantial increase in precipitation, outdoor activities may need to be planned around the showers. For those seeking to understand the nuances of Cuautla's weather during this month, more details can be explored at Cuautla Climate.