September Weather in Ciudad de Atlixco, Mexico

Last updated: April 22, 2025

September in Ciudad de Atlixco, Mexico is characterized by a mild climate with an average temperature of 17°C (63°F), where maximums reach 26°C (79°F) and minimums dip to 10°C (50°F). This month sees considerable precipitation, totaling 281 mm (11.1 in) over 26 rainy days, resulting in a high humidity level of 82%. As the lush landscapes thrive, visitors can expect a refreshing, albeit wet, atmosphere that enhances the city's natural beauty.

September Temperature in Ciudad de Atlixco

In September, Ciudad de Atlixco experiences a gentle transition into autumn, with temperatures that reflect a mild and pleasant climate. The month features minimums around 10°C (50°F) and averages peaking at 17°C (63°F), making it one of the cooler months of the year. Despite this slight dip, daytime maximums remain comfortable at about 26°C (79°F), striking the perfect balance for outdoor exploration. As the summer heat wanes, September offers a refreshing reprieve, ideal for enjoying the vibrant local culture and stunning landscapes without the sweltering temperatures often felt in the preceding months.

September Weather in Ciudad de Atlixco: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Ciudad de Atlixco, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec576164666664646463636058
Data source: Temperature data for Ciudad de Atlixco 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 Ciudad de Atlixco

In September, Ciudad de Atlixco experiences a significant uptick in rainfall, with an impressive 281 mm (11.1 in) occurring over 26 days. This marks the end of the rainy season, contributing to a monthly precipitation total that often rivals those seen in June and August. As the local landscape flourishes under these downpours, the combination of warm temperatures and moisture creates a vibrant atmosphere, ideal for agricultural growth. This increase in precipitation signifies a transitional phase, as the region prepares for the drier months ahead, underscoring the essential role of September in sustaining the area's lush greenery and agricultural needs.

September Precipitation Trends in Ciudad de Atlixco

The chart displays monthly precipitation patterns in Ciudad de Atlixco, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1282766162311216239281125425
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Ciudad de Atlixco

In September, Ciudad de Atlixco experiences a notable increase in humidity, reaching 82%, which is a rise from the drier months of July and August. This spike indicates a shift towards more humid conditions as the city transitions into the fall season. Interestingly, September's humidity is slightly lower than the peak levels seen in the following months, such as October and November, which hover around 91% and 89%, respectively. Overall, the trend reveals a gradual increase in humidity from the earlier months of the year, where January maintains a high of 84%, leading to a consistent pattern of elevated moisture levels as the year progresses. As autumn approaches, residents can expect a return to the lush, vibrant landscapes nurtured by the higher humidity.

September Average Humidity in Ciudad de Atlixco

This chart illustrates the average monthly humidity levels in Ciudad de Atlixco, 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 Ciudad de Atlixco

In September, Ciudad de Atlixco experiences a UV Index of 14, classified as extreme, marking a continuation of the high UV exposure seen throughout the summer months. This level of intensity requires quick and cautious sun protection measures, as the recommended burn time is only 10 minutes. Notably, the UV Index remains consistently elevated from March through October, peaking at 15 in the earlier months. As autumn approaches, while there's a slight dip to 13 in October, the persistent high levels throughout the year remind residents and visitors alike of the need to stay vigilant against the sun's strong rays. For more detailed information on the UV Index at different times of the year, check out Ciudad de Atlixco UV Index.

Maximum UV Index Levels in Ciudad de Atlixco for September

The chart shows the monthly maximum UV Index (UVI) for Ciudad de Atlixco 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.
JanFebMarAprMayJunJulAugSepOctNovDec10121415151515141413109
Data source: Ciudad de Atlixco 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 Ciudad de Atlixco

In Ciudad de Atlixco, Mexico, September brings a delightful balance of sunshine, offering 280 hours of sunlight throughout the month. This marks a gentle dip from the vibrant summer months of May and July, which bask in the most radiant days of the year, showcasing over 330 hours. As autumn approaches, the sunlight begins to wane slightly, with September's hours closely aligned with those of October and November, which maintain a consistent glow while the landscape transitions. This trend highlights a beautiful interplay between the lushness of summer and the mellow warmth of fall, making September a perfect time to enjoy the picturesque charm of Atlixco beneath the sun's embrace.

Monthly Sunshine Duration in Ciudad de Atlixco: September Highlighted

The September sunshine duration represents the total number of hours Ciudad de Atlixco 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.
JanFebMarAprMayJunJulAugSepOctNovDec240h276h317h318h331h298h319h307h280h293h287h296h
Data source: Ciudad de Atlixco September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Ciudad de Atlixco During September

As September rolls into Ciudad de Atlixco, the likelihood of sunny weather dips to a mere 18%, marking it as one of the least favorable months for sunshine. This trend follows a significant decline from the sunnier days of February and March, which boast chances of sun at 89% and 74%, respectively. As summer wanes, the region experiences a shift, with June hitting its lowest point at only 8% sunshine chance. While September's weather may not be ideal for sun-seekers, the gradual increase in likelihood towards October, at 35%, signals a slow return to brighter days. Thus, while September may not shine as brightly, it paves the way for the sun’s eventual resurgence.

Percentage of Sunny Days in September in Ciudad de Atlixco

The chart illustrates the percentage of sunny days in Ciudad de Atlixco 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 Ciudad de Atlixco experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec56%89%74%67%40%8%25%30%18%36%63%82%
Data source: Ciudad de Atlixco September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Ciudad de Atlixco in September

In Ciudad de Atlixco, Mexico, the daylight duration exhibits a captivating rhythm throughout the year. As spring transitions into summer, daylight stretches to an inviting 13 hours in May and June, creating a perfect backdrop for outdoor activities. However, as summer wanes, the days begin to shorten. By September, daylight settles back to 12 hours, mirroring August's duration, which hints at the gradual approach of autumn. This trend continues as we move into the latter part of the year, where daylight consistently remains at 11 hours from October through December. This cyclical pattern not only enhances the beauty of each season but also offers a consistent reminder of nature's unyielding flow.

Average Daylight Hours in Ciudad de Atlixco for September

The chart illustrates the variation in daylight duration in Ciudad de Atlixco throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 7m11h 31m12h 2m12h 34m13h 1m13h 14m13h 7m12h 43m12h 12m11h 41m11h 13m11h
Data source: Ciudad de Atlixco daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Ciudad de Atlixco

As September arrives in Ciudad de Atlixco, Mexico, the wind gently whispers through the air, maintaining a consistent average speed of 1.8 m/s (4 mph). This steady breeze mirrors the tranquil atmosphere of late summer, providing a comfortable respite from the warmer months. Following a gradual decline in wind speeds from May through to September, the region experiences a brief lull before October nudges the averages back up to 2.0 m/s (5 mph). This gentle pattern not only enhances the picturesque landscapes but also invites a sense of calm, reflecting the serene transition into the fall season. Overall, September's subdued winds create an ideal backdrop for enjoying the vibrant local culture and stunning natural vistas that define this charming town.

Average September Wind Speed in Ciudad de Atlixco

The chart displays monthly wind speed patterns in Ciudad de Atlixco, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.12.42.22.41.91.81.81.81.8 m/s2.02.32.0
Data source: Ciudad de Atlixco September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Ciudad de Atlixco Compares to Other Months

The weather in Ciudad de Atlixco 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 Ciudad de Atlixco and find detailed weather information for every month.

September and January present strikingly different weather patterns in terms of temperature and precipitation. In September, temperatures range from a minimum of 10°C (50°F) to a maximum of 26°C (79°F), with an average of 17°C (63°F). This month is characterized by significant rainfall, totaling 281 mm (11.1 in) over 26 days, contributing to a humidity level of 82%. In contrast, January experiences cooler conditions, with temperatures ranging from a minimum of 3°C (37°F) to a maximum of 26°C (80°F) and an average of 14°C (58°F). Precipitation drops dramatically to just 12 mm (0.5 in) over only 2 days, coupled with a slightly higher humidity of 84%. For more detailed information about January weather, you can visit Ciudad de Atlixco weather in January.

When comparing the weather between September and February, notable differences emerge. September tends to be cooler with average temperatures ranging from a minimum of 10°C (50°F) to a maximum of 26°C (79°F), accompanied by high humidity at 82% and considerable rainfall totaling 281 mm (11.1 in) over 26 days. In contrast, February showcases milder temperatures, with a minimum of 5°C (42°F) and a maximum of 27°C (82°F), but significantly less precipitation of just 8 mm (0.3 in) over only 2 days, along with a slightly lower humidity level of 78%. These contrasting conditions highlight February as a drier and more temperate month compared to the wet and humid atmosphere of September. For more specific insights, you can check the details here: Ciudad de Atlixco weather in February.

September and March present contrasting weather patterns. In September, temperatures range from a minimum of 10°C (50°F) to a maximum of 26°C (79°F), with an average temperature of 17°C (63°F). This month experiences significant rainfall, totaling 281 mm (11.1 in) over 26 days, coupled with high humidity at 82%. In contrast, March offers a milder climate, with temperatures ranging from a minimum of 7°C (44°F) to a maximum of 29°C (85°F) and an average temperature of 18°C (65°F). Precipitation is substantially lower at 27 mm (1.1 in) over just 6 days, resulting in a more comfortable humidity level of 75%. For detailed insights, refer to Ciudad de Atlixco weather in March.

When comparing September and April weather, there are notable differences in temperature and precipitation. September experiences a cooler temperature range, with a minimum of 10°C (50°F) and a maximum of 26°C (79°F), while April offers slightly warmer conditions with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 29°C (84°F). Additionally, September is characterized by significantly higher precipitation, totaling 281 mm (11.1 in) over 26 days, compared to April's much lighter rainfall of 66 mm (2.6 in) spread over just 11 days. Humidity levels also differ, with September being more humid at 82%, whereas April's humidity averages around 70%. For more detailed information, you can check Ciudad de Atlixco weather in April.

When comparing the weather in September and May, we see notable differences in temperature and precipitation. September's average temperature is slightly lower at 17°C (63°F) compared to May's warmer 19°C (66°F), with May peaking at a maximum of 29°C (85°F) versus September's 26°C (79°F). Additionally, September experiences significantly higher precipitation of 281 mm (11.1 in) over 26 days, while May sees less rainfall, totaling 162 mm (6.4 in) across 20 days. Humidity levels are also higher in September at 82% compared to 77% in May, contributing to a more humid feel during the former month. For more details on May weather, you can visit Ciudad de Atlixco weather in May.

In comparing the weather between September and June, we notice some distinct differences. September features slightly cooler temperatures, with a minimum of 10°C (50°F), an average of 17°C (63°F), and a maximum of 26°C (79°F), while June offers a mild range from a minimum of 11°C (52°F) to a warmer maximum of 30°C (86°F). Although both months experience significant rainfall, September receives about 281 mm (11.1 in) over 26 days, making it wetter than June, which has 311 mm (12.2 in) spread across 24 days. Additionally, humidity remains higher in September at 82%, compared to June's 76%. For more detailed information on June weather specifics, you can visit Ciudad de Atlixco weather in June.

In comparing the weather of September and July, we observe some notable contrasts. September typically experiences a broader temperature range, with a minimum of 10°C (50°F) and a maximum of 26°C (79°F), while July has slightly lower temperatures, ranging from a minimum of 8°C (47°F) to a maximum of 28°C (82°F). Additionally, September is characterized by heavier rainfall, averaging 281 mm (11.1 in) over 26 days, compared to July's 216 mm (8.5 in) over 24 days. The humidity is also noticeably higher in September at 82%, compared to July's more moderate 68%. For more details on July's climate, you can refer to Ciudad de Atlixco weather in July.

In comparing the weather between August and September, we observe subtle shifts in temperature and precipitation patterns. September experiences a slightly cooler average temperature of 17°C (63°F) compared to August's average of 18°C (64°F). While both months have similar minimum temperatures of 10°C (50°F), September's maximum reaches 26°C (79°F), just a degree below August's maximum of 27°C (80°F). Notably, September is considerably wetter, with 281 mm (11.1 in) of precipitation over 26 days, exceeding August's 239 mm (9.4 in) of rain, also spread over the same number of days. Additionally, humidity levels rise in September to 82%, compared to August's 70%. For a more detailed look at the climatic conditions in August, you can visit Ciudad de Atlixco weather in August.

September and October both showcase mild temperatures, but distinct differences in weather patterns emerge between the two months. In September, temperatures range from a minimum of 10°C (50°F) to a maximum of 26°C (79°F), while October sees a slight drop with minimums of 7°C (45°F) and maximums reaching 27°C (80°F). Precipitation also varies significantly; September experiences heavy rainfall with 281 mm (11.1 in) over 26 days, whereas October's rainfall decreases to 125 mm (4.9 in) across 18 days. Humidity levels are elevated in both months, with October peaking at 91%. For a closer look at the weather specifics, check out Ciudad de Atlixco weather in October.

In September, the weather is generally warmer, with temperatures ranging from a minimum of 10°C (50°F) to a maximum of 26°C (79°F) and an average of 17°C (63°F). This month experiences significant rainfall, totaling 281 mm (11.1 in) over approximately 26 days, alongside a humidity level of 82%.

In contrast, November brings cooler temperatures, with a minimum of 5°C (42°F) and a maximum of 28°C (82°F), while maintaining an average temperature of 16°C (61°F). Precipitation drops dramatically to 42 mm (1.7 in), occurring over just 5 days, but the humidity increases slightly to 89%. For more specific information about the climate during this month, you can explore Ciudad de Atlixco weather in November.

In September, the weather in Atlixco is marked by mild temperatures, ranging from a minimum of 10°C (50°F) to a maximum of 26°C (79°F), with an average of 17°C (63°F). This month experiences significant rainfall, with 281 mm (11.1 in) spread over 26 days, resulting in high humidity levels averaging around 82%.

In contrast, December presents a cooler climate, with temperatures dipping to a low of 3°C (38°F) and an average of 15°C (58°F), while still reaching highs of 26°C (79°F). The precipitation is drastically reduced to just 5 mm (0.2 in) over a mere 1 day, though humidity remains high at about 88%. For more detailed information, check out Ciudad de Atlixco weather in December.

Compare Ciudad de Atlixco's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Ciudad de Atlixco

As September rolls into Ciudad de Atlixco, the weather takes on a notable shift, characterized by increased humidity and frequent rain, with precipitation occurring on roughly 26 days throughout the month. This climactic transition brings cooler temperatures compared to the hotter summer months, where daytime highs and nighttime lows feel more comfortable. The landscape flourishes under the nourishing rains, creating a vibrant tapestry of colors. While other months may boast drier conditions, September's blend of cooler temperatures and 82% humidity makes it a unique and refreshing time in the region. For more detailed insights, check out Ciudad de Atlixco Climate.