Last updated: April 22, 2025
In September, Popocatépetl, Mexico experiences a vibrant climate characterized by warm temperatures and significant rainfall. With a maximum temperature reaching 34°C (94°F) and an average of 27°C (81°F), the days are pleasantly warm, while nights cool down to a minimum of 22°C (71°F). This month is notably marked by high humidity levels at 86%, creating a tropical feel. However, the region sees substantial rainfall, accumulating around 322 mm (12.7 in) over 26 days, making September one of the wettest months of the year. Visitors should prepare for lush landscapes, as the rains breathe life into the surrounding terrain, offering a unique and dynamic experience.
In September, temperatures around Popocatépetl, Mexico, begin to exhibit a slight cooling trend as summer transitions into fall. With a minimum temperature of 22°C (71°F) and an average of 27°C (81°F), the region remains comfortably warm. However, the days are matched by a peak maximum of 34°C (94°F), still reflecting the tail end of the summer heat. This pleasant weather invites visitors to explore the stunning landscapes and vibrant culture, making it a delightful time to experience the natural beauty surrounding the iconic volcano. As the month progresses, expect the temperatures to dip further, hinting at the cooler days of autumn on the horizon.
In September, Popocatépetl experiences a significant surge in precipitation, with 322 mm (12.7 in) of rain recorded over 26 days. This substantial increase marks it as one of the wettest months of the year, following the already high rainfall of August. While summer months exhibit heavy rainfall—June leads with 285 mm—September typically signifies the tail end of the rainy season, often characterized by persistent showers that contribute to the region's lush vegetation. The uptick in precipitation is not only notable for its volume but also for its consistency, as it maintains a frequent pattern of rainy days similar to the preceding months. As October approaches, precipitation continues to remain elevated, with 358 mm expected, underscoring a trend of robust rainfall that is crucial for the local ecosystem.
In September, the humidity in Popocatépetl, Mexico, registers at 86%, a slight increase from the preceding months of July and August, which both maintained a steady 82%. This uptick not only reflects the transition towards the wetter autumn season but also aligns with the general trend of rising humidity levels as the year progresses. As the months shift, humidity typically peaks in the late fall and winter, culminating in 90% by October and reaching 91% in both November and December. Overall, September serves as a bridge from the relatively dry summer months to a more humid and moisture-rich climate as the year draws to a close.
In September, Popoctepetl experiences a notably high UV Index of 13, maintaining its classification in the extreme exposure category. With a burn time of just 10 minutes, it's crucial for residents and visitors alike to take precautions against the sun's intense rays. This month follows a summer peak, where the UV Index reached its highest at 14 in June and July, before slightly tapering off in August. Interestingly, as the year transitions into October, the UV Index drops to 11, yet it remains a concern for sun safety. Therefore, whether you're exploring the stunning landscapes or simply enjoying the outdoors, make sure to stay protected and informed by checking the latest updates at Popoctepetl UV Index.
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In September, Popocatépetl enjoys a delightful 282 hours of sunshine, continuing the region's trend of vibrant, sun-drenched months. After a peak in May with 328 hours, sunlight begins to gracefully taper off, leading into the cooler autumn months. This decrease, while noticeable, still ensures ample sunny days for outdoor activities and exploration. Interestingly, despite the drop, September maintains a significant contrast to the winter months that follow, where sunshine averages hover around 256 to 263 hours. Thus, September remains a captivating transition from the summer's brilliance to the mellow warmth of autumn, inviting visitors to bask in the lingering sun before the days grow shorter.
In Popoctepetl, Mexico, the likelihood of sunny weather in September takes a noticeable dip, with only an 18% chance of sunshine—a stark contrast to the 61% seen in March or the 58% in April. This decline marks the arrival of the rainy season, which typically begins in June and lingers through September, resulting in a significant reduction in clear skies. As summer gives way to autumn, sunshine becomes less reliable, creating a shift in the region's atmospheric pattern. While October offers a slight rebound with a 31% chance of sun, September’s weather is predominantly influenced by moisture and cloud cover, inviting a cozy ambiance perfect for enjoying the lush landscapes that thrive in this season.
In Popoctepetl, Mexico, the trend in daylight duration throughout the year reveals a dynamic interplay between seasons. Starting from January to February, the daylight remains consistent at 11 hours, gradually increasing to 12 hours by March and remaining steady through April and May. As summer approaches, daylight peaks at 13 hours in June and July. However, this basking in brightness begins to taper off in August, returning to 12 hours in September, reflecting a transition into autumn. As the year wraps up, daylight returns to 11 hours in both October and November, before resetting once more in December. This captivating cycle illustrates the steady rhythm of daylight that characterizes life in this stunning region.
As summer gives way to autumn, the September winds of Popocatépetl, Mexico, bring a gentle shift in the atmosphere. With an average wind speed of 2.5 m/s (6 mph), September marks a slight increase from the calm of the preceding months, where winds hovered at a leisurely 2.4 m/s (5 mph) during July and August. This subtle uplift hints at the transition to a more dynamic climate, preparing the vibrant landscapes for the breezier days of autumn. Interestingly, as the year progresses from September into October, we see a corresponding rise to 2.8 m/s (6 mph), suggesting that the winds are not just a whisper but are beginning to pick up their pace as the seasons change. Overall, September not only offers a refreshing breeze but also signals the gradual awakening of autumn in this beautiful region.
The weather in Popoctepetl 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 Popoctepetl and find detailed weather information for every month.
In September, the weather is hot and humid, with average temperatures reaching around 27°C (81°F) and highs peaking at 34°C (94°F). This month experiences significant rainfall, with 322 mm (12.7 in) of precipitation spread across 26 days, contributing to a high humidity level of 86%.
In contrast, January brings cooler temperatures, with an average of 22°C (71°F) and maximums of 32°C (89°F). Rainfall is considerably less, totaling 115 mm (4.5 in) across 14 days, while humidity remains high at 88%. The shift from September to January highlights a transition from a wet, sultry climate to a milder, drier period. For more detailed insights about January weather, check Popoctepetl weather in January.
September and February present quite a contrast in weather. September boasts warmer temperatures, with a minimum of 22°C (71°F) and an average that peaks at 27°C (81°F), while February's temperatures are cooler, ranging from a minimum of 14°C (58°F) to an average of 23°C (73°F). Additionally, September is marked by significant rainfall, receiving 322 mm (12.7 in) over 26 days, compared to February's much lighter precipitation of 89 mm (3.5 in) across just 10 days. Despite both months having a consistent humidity of 86%, the overall climate experience differs greatly, with September feeling more tropical and saturated. For more detailed insights, check out Popoctepetl weather in February.
September and March present contrasting weather patterns. In September, the temperatures range from a minimum of 22°C (71°F) to a maximum of 34°C (94°F), with an average of 27°C (81°F). This month is characterized by high humidity at 86% and significant rainfall, accumulating 322 mm (12.7 inches) over 26 days. In contrast, March experiences milder conditions with a minimum temperature of 14°C (58°F) and an average of 24°C (76°F), reaching a peak of 35°C (95°F). Rainfall in March is considerably lower at 58 mm (2.3 inches), occurring over just 10 days, and humidity stands at 84%. For more details on specific weather conditions, check Popoctepetl weather in March.
In comparing the weather of September and April, September tends to be warmer and more humid, with average temperatures around 27°C (81°F) and maximums reaching 34°C (94°F). The month is characterized by significant rainfall, totaling 322 mm (12.7 in) over 26 days, contributing to a high humidity level of 86%. In contrast, April experiences slightly cooler temperatures, with an average of 26°C (80°F) and maximums that can soar to 37°C (99°F). Rainfall is minimal, with only 48 mm (1.9 in) occurring over just 9 days, and humidity at a relatively lower 81%. For more detailed information, you can check Popoctepetl weather in April.
In comparing the weather between September and May, significant differences in temperature and precipitation emerge. September experiences a warmer average temperature of 27°C (81°F) with maximums reaching up to 34°C (94°F), while May boasts even higher maximums of 37°C (98°F), with a similar average of 28°C (83°F). However, September is marked by a considerable amount of rainfall, totaling 322 mm (12.7 in) over 26 days, compared to May's much lighter precipitation of 69 mm (2.7 in) across just 11 days. Additionally, September's humidity is slightly higher at 86%, compared to May's 82%, giving September a more sultry feel overall. For a closer look at the weather specifics, check the detailed information available here: Popoctepetl weather in May.
When comparing the weather between September and June, both months exhibit warm temperatures with average highs around 27°C (81°F) but show slight variations in other conditions. September sees a maximum temperature of 34°C (94°F) and a notably high humidity level of 86%, accompanied by significant precipitation of 322 mm (12.7 in) over 26 days, making it one of the wetter months of the year. In contrast, June offers a slightly higher maximum temperature of 35°C (95°F), with lower precipitation at 285 mm (11.2 in) spread over 23 days and a more comfortable humidity level of 81%. This difference in rainfall and humidity creates a distinct experience in each month, influencing outdoor activities and comfort levels. For more detailed June weather information in the area, you can visit Popoctepetl weather in June.
In comparing the weather of September and July, both months feature similar minimum temperatures around 22°C (71°F), but September experiences slightly higher maximum temperatures with a peak of 34°C (94°F) compared to July's 33°C (92°F). The average temperature for both months remains consistent at 27°C (81°F). However, September stands out with significantly more precipitation, totaling 322 mm (12.7 in) over 26 days, which is markedly greater than July's 226 mm (8.9 in) over the same number of days. Additionally, September exhibits higher humidity at 86%, compared to July's 81%. For more detailed insights, you can check out Popoctepetl weather in July.
In comparing the weather of September and August, we observe that September features slightly warmer minimum and maximum temperatures, with a minimum of 22°C (71°F) and a maximum of 34°C (94°F), while August has a minimum of 23°C (73°F) and a maximum of 33°C (92°F). Both months have similar average temperatures around 27°C (81°F). However, September experiences significantly more rainfall, totaling 322 mm (12.7 in) over 26 days compared to August's 250 mm (9.8 in) over 27 days. Interestingly, September also has a higher humidity level at 86%, compared to August's 82%. For further details, you can check Popoctepetl weather in August.
In comparing the weather between September and October, September tends to be slightly warmer, with average temperatures reaching around 27°C (81°F) compared to October's average of 26°C (79°F). Both months experience high humidity levels, with October showing a slight increase to 90% compared to September’s 86%. Precipitation is also notable in both months, with October receiving a total of 358 mm (14.1 in) over 23 days, slightly exceeding September's 322 mm (12.7 in) across 26 days. This trend indicates that while October may be a bit cooler, it can be just as wet, if not wetter. For more specific details on the weather in October, you can check out Popoctepetl weather in October.
September and November exhibit notable differences in weather patterns. September typically has higher temperatures, with minimums around 22°C (71°F) and maximums reaching up to 34°C (94°F), while November sees a drop to minimums of 16°C (61°F) and maximums of 32°C (90°F). Additionally, September experiences significantly more precipitation, with 322 mm (12.7 in) over 26 days, compared to November’s 222 mm (8.7 in) over 19 days. The humidity remains relatively high in both months, at 86% in September and slightly higher at 91% in November. For more specific insights about November weather in this region, you can check Popoctepetl weather in November.
In September, the weather is characterized by warmer temperatures, with minimums around 22°C (71°F) and average highs reaching up to 34°C (94°F). This month also sees significant rainfall, with 322 mm (12.7 in) of precipitation spread over 26 days, contributing to high humidity levels at 86%. In contrast, December experiences milder temperatures, with minimums dropping to 15°C (59°F) and average maximums peaking at 31°C (88°F). Additionally, precipitation is much lower in December at 109 mm (4.3 in) over 15 days, although humidity remains high at 91%. For a detailed look at the weather trends specific to December, you can check Popoctepetl weather in December.
As September arrives in Popocatépetl, the weather transforms into a marked contrast from other months, enveloping the region in a warm embrace with high humidity levels and frequent precipitation. The temperatures can soar up to a sweltering 34°C during the day, while nights remain comfortably mild, creating a unique tropical atmosphere. However, this month is characterized by almost daily rainfall, contributing to lush landscapes but also reminding residents and visitors alike to prepare for wet conditions. This combination of warmth and moisture distinguishes September, making it a pivotal moment in the region's climatic cycle. For a detailed look at how these conditions define Popocatépetl's overall weather, explore our comprehensive guide on Popoctepetl Climate.