September Weather in Teotitlan, Mexico

Last updated: April 22, 2025

In September, Teotitlan, Mexico experiences a vibrant tapestry of weather characterized by maximum temperatures reaching 29°C (84°F) and average temperatures around 20°C (68°F). As the month progresses, cool evenings bring temperatures down to a minimum of 12°C (55°F), offering a pleasant contrast. September is also marked by significant rainfall, with an impressive 305 mm (12.0 in) of precipitation spread over 26 days, creating a lush, green landscape. The high humidity level of 86% adds to the tropical ambiance, making it an ideal time for those who enjoy a rich blend of warmth and moisture in their surroundings.

September Temperature in Teotitlan

In September, Teotitlan experiences a mild transition into the autumn months, showcasing temperatures that are both comfortable and refreshing. With a minimum temperature of 12°C (55°F) and an average of 20°C (68°F), the weather is ideal for exploring the vibrant local culture and stunning landscapes. The maximum temperature reaches 29°C (84°F), maintaining a pleasant warmth throughout the day. This month marks a slight decrease in heat compared to the summer, yet it remains conducive for outdoor activities. As the nights grow cooler, it's a perfect time to enjoy cozy evenings under the stars while embracing the natural beauty of this charming town.

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

The chart illustrates September temperature patterns in Teotitlan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec596264687068676767666259
Data source: Temperature data for Teotitlan 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 Teotitlan

September marks a significant peak in precipitation for Teotitlan, Mexico, as the region experiences a substantial 305 mm (12.0 in) of rain over 26 days. This surge follows a pattern established in the preceding months, where rainfall steadily increases from the dry spells of January to May. The month stands out as part of the region's rainy season, contributing to the lush landscapes that characterize the area. With an abundant average of nearly 11.8 mm per day, September not only showcases nature's vibrancy but also signifies the transition into the cooler, wetter months ahead. As the year progresses, the rhythm of rain transforms the environment, nurturing the flora and preparing the soil for future growth.

September Precipitation Trends in Teotitlan

The chart displays monthly precipitation patterns in Teotitlan, 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.
JanFebMarAprMayJunJulAugSepOctNovDec483946771332651832093052159434
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Teotitlan

In Teotitlan, Mexico, the month of September brings a moderate shift in humidity, peaking at 86%. This figure represents a slight increase from the previous months, particularly following the relatively stable levels of 81% in the summer. As the rainy season transitions into autumn, September’s humidity sets the tone for the wetter months ahead, with October and November experiencing even higher averages of 90% and 91%, respectively. Notably, the humidity levels in Teotitlan remain consistently high throughout the year, with January starting at a close 88% and only dipping to its lowest point of 81% in the warmer months. This trend highlights the region's tropical climate, inviting a unique blend of lush landscapes and vibrant culture that thrives in the moist atmosphere.

September Average Humidity in Teotitlan

This chart illustrates the average monthly humidity levels in Teotitlan, 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.
JanFebMarAprMayJunJulAugSepOctNovDec88%86%84%81%82%81%81%82%86%90%91%91%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Teotitlan

In September, Teotitlan experiences an UV Index of 14, categorized as extreme, resulting in a burn time of just 10 minutes. This trend of elevated UV levels continues from the summer months, as both July and August also recorded a similarly high index. Notably, throughout the warmer part of the year from March to September, the UV Index consistently hovers between 14 and 15, indicating that residents and visitors alike should be especially vigilant about sun protection. As the year transitions into October, the UV Index dips to 12, yet it still remains in the extreme category, prompting ongoing caution. For detailed insights into sun exposure, visit Teotitlan UV Index.

Maximum UV Index Levels in Teotitlan for September

The chart shows the monthly maximum UV Index (UVI) for Teotitlan 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.
JanFebMarAprMayJunJulAugSepOctNovDec10121415151515141412109
Data source: Teotitlan 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 Teotitlan

In September, Teotitlan basks in a generous 291 hours of sunshine, embracing the lingering warmth of summer as it transitions into fall. This month showcases a delightful balance within the annual sunlit rhythm, following the peak of 331 hours in July and slightly tapering off from the vibrant 317 hours of August. As the days grow shorter, this gentle decline hints at nature's cyclical dance, yet September still offers a taste of the abundant brightness that characterizes the region. With sunshine days that remain ample, it’s the perfect time to explore the rich cultural tapestry of the village, all while enjoying the last hints of summer’s radiance.

Monthly Sunshine Duration in Teotitlan: September Highlighted

The September sunshine duration represents the total number of hours Teotitlan 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.
JanFebMarAprMayJunJulAugSepOctNovDec238h276h315h315h325h298h331h317h291h306h292h297h
Data source: Teotitlan September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Teotitlan During September

As September rolls into Teotitlan, Mexico, the likelihood of sunny weather takes a noticeable dip, with only 13% chance of sunshine. This marks one of the year's lowest probabilities, overshadowed even by the summer months of June and July. Following a pattern seen throughout the late summer, September’s skies are often cloudier and resemble the waning sunlit days of earlier months. Interestingly, as the year progresses, a gradual increase in sunny days returns in October and November, suggesting that while the early fall may be less bright, brighter days are just around the corner. Embrace the potential for rain and cooler temperatures this month, knowing that the warmth of the sun will re-emerge soon enough.

Percentage of Sunny Days in September in Teotitlan

The chart illustrates the percentage of sunny days in Teotitlan 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 Teotitlan experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec25%49%51%43%33%9%24%22%13%22%30%50%
Data source: Teotitlan September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Teotitlan in September

In Teotitlan, Mexico, September brings a delightful continuation of 12 hours of daylight, mirroring the trend observed from May through August. As the year unfolds, daylight durations fluctuate gently, starting at 11 hours in the early months of January and February, gradually extending to 13 hours in June and July, showcasing the warmth of summer. As autumn approaches, the daylight begins to wane again, dropping back to 12 hours in September before settling down to the shorter days of fall and winter. This rhythmic pattern of daylight not only marks the seasonal changes but also contributes to the vibrant cultural life in Teotitlan, celebrating the sun's journey.

Average Daylight Hours in Teotitlan for September

The chart illustrates the variation in daylight duration in Teotitlan throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 9m11h 32m12h 2m12h 33m12h 59m13h 11m13h 5m12h 42m12h 12m11h 41m11h 15m11h 2m
Data source: Teotitlan daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Teotitlan

In Teotitlan, Mexico, September witnesses a gentle breeze with an average wind speed of 1.3 m/s (approximately 3 mph), contributing to the tranquil autumn atmosphere. This slight dip from the summer months—where wind speeds hovered around 1.5 m/s—indicates a subtle shift as the region transitions into fall. Throughout the year, wind speeds fluctuate modestly, peaking in April at 1.7 m/s, but generally maintaining a calm demeanor. As September unfolds, the serene winds invite locals and visitors to enjoy the vibrant surroundings, making it a perfect time for leisurely strolls and absorbing the rich culture that Teotitlan has to offer.

Average September Wind Speed in Teotitlan

The chart displays monthly wind speed patterns in Teotitlan, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.41.61.61.71.51.21.51.51.3 m/s1.41.51.4
Data source: Teotitlan September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Teotitlan Compares to Other Months

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

September and January exhibit notable differences in weather patterns. In September, temperatures range from a minimum of 12°C (55°F) to a maximum of 29°C (84°F), with an average of 20°C (68°F). This month is characterized by significant rainfall, with 305 mm (12.0 in) of precipitation spread over 26 days and a humidity level of 86%. In contrast, January sees cooler temperatures, with a minimum of 4°C (39°F) and the same maximum of 29°C (84°F), but an average temperature of only 15°C (59°F). Precipitation during January is much lower, with only 48 mm (1.9 in) over 10 days, and the humidity remains slightly higher at 88%. For more detailed insights, check Teotitlan weather in January.

September and February present stark contrasts in weather patterns. In September, temperatures range from a minimum of 12°C (55°F) to a maximum of 29°C (84°F), with an average of 20°C (68°F). This month is marked by significant rainfall, totaling 305 mm (12.0 in) over 26 days, accompanied by high humidity levels of 86%. In contrast, February offers a cooler climate, with temperatures dipping to a minimum of 3°C (38°F) and peaking at 33°C (92°F), while maintaining an average of 17°C (62°F). Precipitation in February is minimal, with only 39 mm (1.5 in) spread across 7 days, yet humidity remains consistent at 86%. For more details on February weather, you can check Teotitlan weather in February.

When comparing the weather in September and March, notable differences emerge. September presents a warmer climate with average temperatures around 20°C (68°F) and highs reaching up to 29°C (84°F), while March features slightly cooler temperatures, averaging 18°C (65°F) and peaking at 32°C (91°F). Additionally, September is characterized by significantly higher precipitation, totaling 305 mm (12.0 in) over 26 days, compared to just 45 mm (1.8 in) over 10 days in March. Humidity levels remain relatively consistent between the two months, with September at 86% and March slightly lower at 84%. For more detailed information on March weather, visit Teotitlan weather in March.

When comparing the weather in September and April, notable contrasts arise in terms of temperature and precipitation. September experiences a warmer maximum temperature of 29°C (84°F) compared to April’s peak of 35°C (95°F), though both months share an average temperature of 20°C (68°F). However, September is significantly wetter, with 305 mm (12.0 in) of rainfall over 26 days, compared to just 77 mm (3.0 in) across 14 days in April. Humidity levels are also fairly high in both months, with September at 86% and April slightly lower at 81%. For detailed weather information specifically about April, you can visit Teotitlan weather in April.

In comparing the weather of September and May, September tends to be wetter and more humid, averaging 305 mm of precipitation over 26 days, with an average temperature of 20°C (68°F). In contrast, May experiences significantly less rainfall at 133 mm across 23 days, with a slightly warmer average temperature of 21°C (70°F) and hotter maximum temperatures reaching up to 33°C (92°F). Additionally, September has higher humidity at 86%, compared to May's 82%. For more details on the weather in May, you can check Teotitlan weather in May.

When comparing the weather of September and June, both months exhibit similar average temperatures, hovering around 20°C (68°F). However, September tends to be slightly cooler, with minimum temperatures of 12°C (55°F) compared to June's minimum of 14°C (57°F). June also enjoys marginally warmer maximum temperatures, reaching up to 30°C (87°F) versus September's peak of 29°C (84°F). In terms of precipitation, September is wetter, receiving 305 mm (12.0 in) of rain across 26 days, while June has 265 mm (10.4 in) across 27 days. Humidity is also a bit higher in September at 86%, compared to June's 81%. For more detailed insights on the June weather, you can check Teotitlan weather in June.

In comparing the weather of September and July, both months experience similar average high temperatures around 29°C (84°F), but September is characterized by a slightly lower minimum temperature of 12°C (55°F) compared to July's 13°C (56°F). September is notably wetter, receiving 305 mm (12.0 in) of precipitation over 26 days, while July sees only 183 mm (7.2 in) across 24 days. Additionally, September has a higher humidity level at 86%, compared to 81% in July, making it feel more humid overall. For more details on July weather, you can visit Teotitlan weather in July.

September brings slightly cooler temperatures compared to August, with minimums of 12°C (55°F) compared to August's 13°C (56°F). Both months share an average temperature of 20°C (68°F), but September edges out with a maximum of 29°C (84°F), just slightly higher than August's 28°C (83°F). However, September is notably wetter, receiving 305 mm (12.0 in) of precipitation over 26 days, while August sees less rainfall at 209 mm (8.2 in) across 25 days. Additionally, September's humidity is higher at 86% compared to August's 82%, contributing to a more humid atmosphere. For more detailed information, check Teotitlan weather in August.

September and October present contrasting weather patterns as the seasons transition. In September, temperatures range from a mild 12°C (55°F) at night to a warm 29°C (84°F) during the day, with an average temperature of 20°C (68°F). This month is characterized by heavy rainfall, accumulating 305 mm (12.0 in) over 26 days, coupled with high humidity at 86%.

In comparison, October features slightly cooler temperatures, with lows of 9°C (48°F) and daily highs reaching up to 31°C (87°F), resulting in an average temperature of 19°C (66°F). Precipitation decreases to 215 mm (8.5 in) across 21 days, although humidity levels rise slightly to 90%. For a more detailed look at the climate during this month, you can check out Teotitlan weather in October.

September and November showcase a distinct shift in weather patterns. In September, temperatures range from a comfortable minimum of 12°C (55°F) to a warm maximum of 29°C (84°F), with an average of 20°C (68°F). However, this month is characterized by high humidity at 86% and significant rainfall, totaling 305 mm (12.0 in) over 26 days. In contrast, November sees cooler temperatures, with a minimum of 6°C (44°F) and an average of 17°C (62°F) while still reaching a maximum of 29°C (84°F). The precipitation drops significantly to 94 mm (3.7 in) across just 14 days, although humidity remains relatively high at 91%. For more details on the specific conditions during this time, check out Teotitlan weather in November.

September and December showcase distinct weather patterns, highlighting the transition from late summer to early winter. In September, temperatures range from a minimum of 12°C (55°F) to a maximum of 29°C (84°F), with an average of 20°C (68°F). The month is characterized by significant precipitation, totaling 305 mm (12.0 in) over 26 days, contributing to a higher humidity level of 86%. In contrast, December experiences milder temperatures, with a minimum of 2°C (36°F) and a maximum of 28°C (83°F), averaging around 15°C (60°F). Precipitation drops to 33 mm (1.3 in) across just 8 days, and humidity slightly increases to 91%. For more detailed insights on December weather, visit Teotitlan weather in December.

Compare Teotitlan's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Teotitlan

September in Teotitlan stands out with its significant rainfall, setting it apart from other months. The average temperature hovers around a mild 20°C, but the high humidity of 86% contributes to a more humid atmosphere, making the lush surroundings of the region even more vibrant. With frequent rain over many days, this month showcases the beauty of nature in full bloom, inviting visitors to experience the rich culture amidst the misty landscapes. For a deeper insight into the climatic patterns of this enchanting place, visit Teotitlan Climate.