September Weather in Puebla, Mexico

Last updated: April 22, 2025

In September, the weather in Puebla, Mexico is characterized by a mild and humid climate that captivates visitors. With maximum temperatures reaching 27°C (81°F) and an average of 18°C (65°F), the days offer a pleasant warmth. However, nights can be cooler, with temperatures dipping to a minimum of 10°C (50°F). This month experiences significant rainfall, accumulating around 260 mm (10.2 in) over approximately 25 days, resulting in an humidity level of 82%. The lush landscapes and vibrant atmosphere make September an enchanting time to explore Puebla, despite the frequent showers.

September Temperature in Puebla

In September, Puebla enjoys a mild climate as it transitions from the warmth of summer into the cooler fall months. With minimum temperatures around 10°C (50°F) and averages hovering at 18°C (65°F), this month offers a comfortable reprieve from the summer heat. Highs generally reach 27°C (81°F), mirroring August's pleasant warmth, but with a noticeable shift towards cooler evenings. This gentle decline in temperature marks the start of a refreshing change, making September an ideal time for outdoor activities and exploring the vibrant local culture. Both visitors and residents alike can appreciate the balanced weather, which encourages a delightful blend of daytime adventures and cozy evenings.

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

The chart illustrates September temperature patterns in Puebla, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec596266686866656565646159
Data source: Temperature data for Puebla 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 Puebla

September marks a peak in rainfall for Puebla, Mexico, delivering an impressive 260 mm (10.2 in) of precipitation over 25 days, making it the wettest month of the year. This significant downpour follows a gradual increase from June, where rainfall begins its ascent towards this climactic figure. With the rainy season in full swing, September contributes to the region's vibrant landscapes, highlighting the contrast between the dry months of January and February, where precipitation is minimal. As the city transitions into October, the rainfall sharply decreases, emphasizing the tail end of the rainy season. Such trends illustrate how Puebla's climate is distinctly marked by its seasonal shifts, making September a crucial month for both nature and agriculture alike.

September Precipitation Trends in Puebla

The chart displays monthly precipitation patterns in Puebla, 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.
JanFebMarAprMayJunJulAugSepOctNovDec75143595227172216260109286
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Puebla

In September, Puebla experiences a notable rise in humidity, reaching 82%, which marks a shift from the drier months of summer. The trend showcases a gradual return to more humid conditions, as the city transitions from the relatively mild July and August levels of 68% and 70%, respectively. This increased humidity sets the stage for the wetter months ahead, with October peaking at a striking 91%. As the year progresses, Puebla’s humidity reflects a consistent pattern, typically higher in the latter part of the year, reinforcing its tropical climate influence, particularly as the rainy season approaches its climax.

September Average Humidity in Puebla

This chart illustrates the average monthly humidity levels in Puebla, 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 Puebla

In September, the UV Index in Puebla, Mexico, remains high, consistently registering at 14—a level categorized as extreme. This means that the recommended burn time is a brisk 10 minutes, urging residents and visitors alike to take necessary precautions while enjoying the sun. As the summer months fade, the UV levels drop slightly from the peak of 15 in July and August; however, the risk is still significant. This trend emphasizes the importance of sun protection throughout the year, especially during these high-exposure months. Stay informed and safe by checking the latest details at Puebla UV Index.

Maximum UV Index Levels in Puebla for September

The chart shows the monthly maximum UV Index (UVI) for Puebla 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: Puebla 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 Puebla

September in Puebla, Mexico, basks in a delightful 280 hours of sunshine, offering a warm segue into autumn. This month marks a slight decline from the vibrant summer months, where sunlight peaked in May and July with over 330 hours. However, September still enjoys a healthy dose of daylight, outshining the earlier winter months like January, which only received 240 hours. As the days gradually shorten, the mild sun continues to illuminate Puebla's rich culture and stunning landscapes, making it an inviting time for visitors to experience the city’s charm before the cooler weather settles in. The trend shows a flourishing climate that’s perfect for exploration, with September retaining the essence of summer while hinting at the beauty of the approaching fall.

Monthly Sunshine Duration in Puebla: September Highlighted

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

Chance of Sun in Puebla During September

September in Puebla, Mexico, ushers in a notable shift in weather patterns, as the chance of sunny days drops to just 19%. This decline signals the transition from the drier months of summer to the rainier season. Following the delightfully sunny days of February (89% chance) and March (76%), residents and visitors alike may find themselves missing the warmth and brightness that characterize the earlier months. As the year progresses, the weather becomes increasingly unpredictable, with more clouds and potential rain in September, making it a time when outdoor plans may need a backup strategy.

Percentage of Sunny Days in September in Puebla

The chart illustrates the percentage of sunny days in Puebla 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 Puebla experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec56%90%76%70%42%9%26%32%19%38%65%83%
Data source: Puebla September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Puebla in September

As September unfolds in Puebla, Mexico, daylight begins to wane, offering 12 hours of sunlight that bridge the lively summer months and the cozy fall season. This month reflects a harmonious transition, mirroring the gradual shift noticed since May when daylight peaked at 13 hours. Interestingly, the trend shows a consistent 12 hours of light in both September and August, hinting at the lingering warmth of summer. However, with October on the horizon, daylight will soon retreat, leading to a cozy atmosphere of 11 hours as the year wraps up. This rhythm of light not only marks the changing seasons but also influences the vibrant life and culture of Puebla throughout the year.

Average Daylight Hours in Puebla for September

The chart illustrates the variation in daylight duration in Puebla 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 40m11h 13m10h 59m
Data source: Puebla daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Puebla

As September unfolds in Puebla, Mexico, the average wind speed gently settles at 2.0 m/s (4 mph), marking a slight dip from the late summer months. This modest breeze offers a refreshing reprieve after the warm, calm days of July and August, which recorded consistent winds of 1.9 m/s (4 mph). The transition into autumn is evident, as winds typically increase again in the following months, peaking at 2.6 m/s (6 mph) in November. This gradual shift hints at the seasonal changes that characterize Puebla's climate, where even the winds reflect the rhythm of nature’s course throughout the year.

Average September Wind Speed in Puebla

The chart displays monthly wind speed patterns in Puebla, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.52.92.62.82.11.91.91.92.0 m/s2.22.62.4
Data source: Puebla September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Puebla Compares to Other Months

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

September and January exhibit notable contrasts in weather patterns. In September, temperatures range from a minimum of 10°C (50°F) to a maximum of 27°C (81°F), with an average of 18°C (65°F). This month is characterized by significant rainfall, totaling 260 mm (10.2 in) over 25 days, along with a high humidity level of 82%. Conversely, January sees cooler temperatures, with a minimum of 3°C (38°F), an average of 15°C (59°F), and a peak reaching the same maximum of 27°C (82°F). Remarkably, January is much drier, receiving only 7 mm (0.3 in) of precipitation over just 1 day, while maintaining a slightly higher humidity of 84%. For more details on weather specifics in January, you can check Puebla weather in January.

September and February present distinct weather experiences. In September, temperatures range from a cool 10°C (50°F) to a warm 27°C (81°F), with an average of 18°C (65°F). However, this month is marked by significant rainfall, receiving 260 mm (10.2 in) over 25 days, contributing to a high humidity level of 82%. In contrast, February offers a milder climate with temperatures ranging from a minimum of 5°C (41°F) to a maximum of 28°C (83°F), maintaining an average of 17°C (62°F). Notably, February sees minimal precipitation of just 5 mm (0.2 in) across 1 day, and the humidity is slightly lower at 78%. For a more comprehensive overview of February conditions, you can check Puebla weather in February.

September and March showcase different weather patterns, reflecting the transition between seasons. In September, temperatures range from a cool 10°C (50°F) at night to a warm 27°C (81°F) during the day, accompanied by significant precipitation of 260 mm (10.2 in) over 25 rainy days and high humidity at 82%. In contrast, March experiences milder conditions with a minimum of 6°C (43°F) and a maximum of 31°C (87°F), but significantly less rain, totaling only 14 mm (0.6 in) over just 4 days, and slightly lower humidity at 75%. Overall, while September is characterized by a damp and humid atmosphere, March tends to be drier and warmer. For more details on the weather patterns in March, you can visit Puebla weather in March.

In comparing the weather patterns between September and April, notable differences emerge. September tends to be cooler, with temperatures ranging from a minimum of 10°C (50°F) to a maximum of 27°C (81°F) and an average of 18°C (65°F). The month experiences significant rainfall, receiving about 260 mm (10.2 in) over 25 days, coupled with high humidity at 82%. In contrast, April brings warmer conditions with temperatures that range from a low of 8°C (47°F) to a high of 30°C (86°F), averaging around 20°C (68°F). Rainfall is considerably less, at only 35 mm (1.4 in) across just 7 days, and the humidity remains lower at 70%. For more details on April weather, you can check Puebla weather in April.

September and May present distinct weather patterns. In September, the temperatures range from a minimum of 10°C (50°F) to a maximum of 27°C (81°F), with an average of 18°C (65°F). This month is notably wetter, featuring around 260 mm (10.2 in) of precipitation over approximately 25 days and higher humidity at 82%. In contrast, May boasts warmer temperatures, with a minimum of 11°C (52°F), an average of 20°C (68°F), and a peak of 31°C (89°F). It experiences significantly less rainfall, totaling 95 mm (3.8 in) over about 16 days, and a slightly lower humidity of 77%. For a closer look at weather specifics for May, you can visit Puebla weather in May.

In comparing the weather between September and June, notable differences emerge in temperature and precipitation patterns. September experiences slightly lower average temperatures, ranging from a minimum of 10°C (50°F) to a maximum of 27°C (81°F), with an overall average of 18°C (65°F). In contrast, June's temperatures are generally a bit warmer, with a minimum of 11°C (52°F), an average of 19°C (66°F), and a maximum of 31°C (88°F).

When it comes to rainfall, September is much wetter, receiving 260 mm (10.2 in) over 25 days compared to June's 227 mm (8.9 in) across 22 days. Humidity levels are also higher in September at 82%, while June maintains a lower humidity of 76%. This combination of factors contributes to a more humid and rainy September compared to the relatively drier and warmer conditions in June. For further details on June's climate specifics, you can check Puebla weather in June.

In September, the weather is characterized by slightly cooler temperatures, with a minimum of 10°C (50°F) and a maximum of 27°C (81°F), compared to July's temperatures which range from a minimum of 8°C (47°F) to a maximum of 29°C (84°F). Both months have an average temperature of 18°C (65°F), indicating a consistent climate. However, September experiences significantly more precipitation, totaling 260 mm (10.2 in) over 25 days, compared to July's 172 mm (6.8 in) over 21 days. The humidity in September is also higher at 82%, while July maintains a more comfortable level at 68%. For a detailed look at July's climate, you can check Puebla weather in July.

In comparing the weather of September and August, we notice that both months share a similar average temperature of 18°C (65°F) and a maximum of 27°C (81°F). However, September tends to be slightly cooler with a minimum temperature of 10°C (50°F) compared to August's minimum of 11°C (51°F). Notably, September experiences significantly higher precipitation, with 260 mm (10.2 in) over 25 days, versus August's 216 mm (8.5 in) over 23 days. Additionally, humidity levels rise in September to 82%, whereas they are lower in August at 70%. For further insights, you can explore Puebla weather in August.

September and October weather in Puebla exhibit some notable differences despite similar average temperatures. In September, the minimum temperature hovers around 10°C (50°F) with a maximum of 27°C (81°F), along with significant precipitation of 260 mm (10.2 in) over 25 days, contributing to a relatively high humidity level of 82%. In contrast, October sees a slight drop in minimum temperature to 7°C (46°F), while maintaining the same maximum temperature of 27°C (81°F). Precipitation decreases significantly to 109 mm (4.3 in) spread over just 15 days, leading to an increase in humidity to 91%. For more detailed insights on October weather, you can check Puebla weather in October.

September and November weather show notable differences, particularly in temperature and precipitation patterns. In September, the temperatures range from a minimum of 10°C (50°F) to a maximum of 27°C (81°F), with an average of 18°C (65°F). This month is also marked by high precipitation, totaling 260 mm (10.2 in) over 25 days, coupled with 82% humidity. In contrast, November has slightly cooler temperatures, with a minimum of 6°C (42°F) and a maximum of 28°C (83°F), averaging 16°C (62°F). Importantly, November experiences significantly less rainfall, with only 28 mm (1.1 in) over just 4 days and an increase in humidity to 89%. For more details, check out Puebla weather in November.

September and December exhibit quite different weather patterns. In September, temperatures range from a cool 10°C (50°F) to a warm 27°C (81°F), with an average of 18°C (65°F). This month also sees significant precipitation, with around 260 mm (10.2 in) of rain spread over 25 days, resulting in high humidity levels of 82%. In contrast, December offers a milder climate with temperatures varying from a low of 3°C (37°F) to a high of 27°C (81°F), and an average temperature of 15°C (59°F). Notably, December experiences minimal precipitation, with just 6 mm (0.2 in) over no rainy days, although humidity rises slightly to 88%. For more detailed information, you can refer to Puebla weather in December.

Compare Puebla's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Puebla

As September unfolds in Puebla, expect a noticeable shift in weather compared to the drier months preceding it. The air is moist and humid, with frequent rainfall contributing to a lush, green landscape. Although temperatures can reach a maximum of 27°C, the overall feel is cooler due to the increased cloud cover and regular showers. This month brings not only higher precipitation amounts but also a refreshing contrast to the typically warmer and sunnier days, making it an ideal time for those who appreciate a more temperate climate. For a deeper dive into Puebla's weather patterns throughout the year, visit Puebla Climate.