Last updated: April 22, 2025
In September, Morelos, Mexico experiences a mix of warm temperatures and notable humidity, making it a unique time of year. The maximum temperatures can peak at a sizzling 38°C (100°F), while the average hovers around a comfortable 28°C (83°F), and nighttime lows maintain at 23°C (74°F). This month is characterized by high humidity levels of up to 87%, contributing to a feeling of warmth that permeates the air. With precipitation totaling 226 mm (8.9 in) over approximately 23 days, September can be quite rainy. Travelers and locals alike should prepare for a balance of sunshine and showers, making it an intriguing yet lush time to explore this vibrant region.
In September, Morelos, Mexico, showcases a delightful blend of warm temperatures as summer transitions to autumn. With minimums averaging 23°C (74°F) and maximums reaching up to 38°C (100°F), the weather remains pleasantly warm, making it an ideal time for outdoor activities. The average temperature during this month hovers around 28°C (83°F), slightly cooler than the peak summer months but still vibrant and inviting. As rainfall increases, the lush landscapes become even more stunning, enhancing the region's natural beauty. Overall, September's temperatures offer a perfect balance for those looking to experience the warmth of Morelos while enjoying the rich scenery it has to offer.
September marks a notable peak in precipitation for Morelos, Mexico, receiving 226 mm (8.9 in) of rain over 23 days. This significant rainfall is part of the region's transition into the wetter months, following the already substantial totals seen in August. Comparatively, September's precipitation is among the highest for the year, only overshadowed by the deluge of October, which averages 287 mm (11.3 in). The persistent rains this month often contribute to lush landscapes, making it a striking time in Morelos. As the rainy season progresses, the frequent showers serve both to replenish water supplies and to beautify the region's natural scenery, underscoring the importance of September in the local climate cycle.
In September, Morelos, Mexico experiences a consistent and notable rise in humidity, reaching 87%, which mirrors the levels observed in August. This high humidity trend marks a transition from the drier months of early spring, where levels dipped to around 59% in April, to the more humid late summer and autumn months. As September progresses into October, humidity begins to plateau, remaining at 88%. This gradual increase reflects the region's shift towards a more tropical climate, offering a lush, vibrant environment that thrives under the moisture-laden air. The elevated humidity in September not only influences the landscape but also enhances the experience of visitors drawn to the area's natural beauty.
As September unfolds in Morelos, Mexico, residents and visitors alike should remain vigilant regarding sun exposure, as the UV Index stands at an extreme level of 12. While this represents a slight decrease from the peak of 14 seen in June, the burn time remains a swift 10 minutes, indicating that even brief exposure can lead to skin damage. This trend of high UV Index values characterizes the months leading up to September, with an extreme exposure category dominating from February through October. As summer transitions to fall, the importance of sun protection continues, reminding everyone to stay cautious and informed. For detailed updates and tips on managing sun exposure, check the Morelos UV Index.
UV Risk Categories
In September, Morelos, Mexico, continues to bask in a warm embrace of sunshine, boasting an impressive 299 hours of radiant light. This month sits comfortably in the latter half of the year, following the summer peak months of July and August, which both showcased over 328 hours of sunshine. As the days start to shorten, September marks a slight decline in hours compared to the previous months, yet it still reflects a robust brightness that invites outdoor exploration. With sunshine steadily decreasing through the fall, September stands out as a bridge between the vibrant summer and the mellow autumn, making it a perfect time for visitors to enjoy the natural beauty and warm weather before the cooler months set in.
In Morelos, Mexico, the likelihood of sunny weather takes a noticeable dip in September, with only a 26% chance of sunshine. This marks a significant decline from the preceding months, particularly April's 60% and February's impressive 71%. The trend shows that as the summer months wind down, the prospect of basking in the sun becomes less promising, with June and July already experiencing limited sunshine. As September unfolds, it serves as a transitional period, hinting at the approaching rainy season while giving way to the more vibrant and sunnier months that follow in October and November.
In Morelos, Mexico, September marks a transition into autumn, with daylight lasting around 12 hours. This month reflects a consistent trend seen in the preceding summer months, where daylight reaches its peak at 13 hours in June and July. Following this slight decline, September retains a balance, hinting at the gradual shift towards shorter days as the year progresses. As daylight hours decrease in October, the patterns of light and darkness in Morelos throughout the year create a rhythmic cycle, inviting residents and visitors alike to enjoy the lush landscapes and vibrant culture illuminated by the soft glow of evening light.
In September, Morelos, Mexico experiences a gentle lull in the wind, with average speeds dropping to 1.8 m/s (4 mph), the lowest of the year. This softer breeze is a noticeable shift from the lively gusts seen in the preceding months, particularly the peak of 3.2 m/s (7 mph) in July. As summer transitions into fall, the calming winds in September create a serene ambiance, perfect for enjoying the lush landscapes and vibrant culture of the region. This pattern of decreasing wind speed continues into October and November, suggesting a tranquil season ahead as the year draws to a close, before picking up again in December at 2.6 m/s (6 mph). Overall, the wind dynamics in Morelos reflect a rhythm of nature, inviting both locals and visitors to relish the softer moments of early autumn.
The weather in Morelos 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 Morelos and find detailed weather information for every month.
September weather is characterized by significantly higher temperatures, with a minimum of 23°C (74°F) and an average of 28°C (83°F), peaking at a sweltering 38°C (100°F). This month also sees considerable rainfall, with 226 mm (8.9 in) of precipitation over 23 days, coupled with high humidity levels of 87%. In contrast, January offers a more temperate climate, with minimum temperatures dropping to 14°C (58°F), an average of 24°C (75°F), and maximums reaching 35°C (94°F). The precipitation is markedly lower at 66 mm (2.6 in) over just 8 days, and humidity is slightly reduced at 83%. Overall, September feels much more humid and wet compared to the drier and cooler January. For more details on January's weather, check out Morelos weather in January.
September and February present contrasting weather patterns. In September, temperatures range from a minimum of 23°C (74°F) to a scorching maximum of 38°C (100°F), with an average of 28°C (83°F). This month is characterized by high humidity at 87% and significant rainfall, averaging 226 mm (8.9 in) over 23 days. In contrast, February offers a milder climate, with temperatures ranging from a cooler 14°C (58°F) to a maximum of 36°C (97°F) and an average of 25°C (78°F). Rainfall in February is considerably lower at 32 mm (1.3 in) and occurs over just 5 days, with humidity dropping to 76%. For more details, check Morelos weather in February.
In September, the weather tends to be significantly more humid and wetter compared to March. With temperatures ranging from a minimum of 23°C (74°F) to a maximum of 38°C (100°F) and an average of 28°C (83°F), September experiences high humidity levels at 87% and receives considerable rainfall, totaling 226 mm (8.9 in) over 23 days. In contrast, March offers a drier and less humid climate, with temperatures varying from a minimum of 17°C (63°F) to a maximum of 38°C (100°F) and an average of 27°C (81°F). Rainfall during March is much less significant, accumulating only 25 mm (1.0 in) across just 6 days, resulting in a more comfortable average humidity of 66%. For more detailed insights, you can check Morelos weather in March.
In September, the weather tends to be much more humid and wetter than in April, with average temperatures ranging from a minimum of 23°C (74°F) to a maximum of 38°C (100°F). This month experiences significant rainfall, with about 226 mm (8.9 in) over 23 days, creating a distinctly rainy atmosphere. In contrast, April features slightly cooler temperatures, with a minimum of 19°C (66°F) and a maximum reaching up to 41°C (106°F). Rainfall is minimal in April, with only 43 mm (1.7 in) spread over just 5 days, and the humidity is notably lower at 59%. For more details on April weather, visit Morelos weather in April.
In comparing the weather of September and May, we see notable differences in both temperature and precipitation levels. September generally experiences milder minimum temperatures of around 23°C (74°F) and averages of 28°C (83°F), but can peak at a scorching 38°C (100°F). This month also brings significant rainfall, with an average of 226 mm (8.9 in) spread over 23 days and a high humidity level of 87%. In contrast, May tends to be hotter overall, with minimum temperatures of 20°C (69°F) and average highs reaching up to 41°C (106°F). Rainfall is considerably less in May, totaling about 85 mm (3.3 in) over just 11 days, resulting in a lower humidity of 64%. For more details on May weather specifically, you can visit Morelos weather in May.
In comparing the weather of September and June, both months experience similar temperature ranges, with minimums around 23°C (73-74°F) and maximums peaking at approximately 38°C (100-101°F). However, September tends to be slightly cooler on average, at 28°C (83°F), compared to June's average of 29°C (84°F). Precipitation levels are more pronounced in September, with 226 mm (8.9 in) falling over 23 days, while June sees slightly higher precipitation at 258 mm (10.1 in) over just 19 days. Additionally, humidity levels in September are noticeably higher at 87%, compared to June's more comfortable 69%. For a deeper dive into June's weather specifics, refer to Morelos weather in June.
September weather in Morelos is characterized by slightly cooler average temperatures, ranging from a minimum of 23°C (74°F) to a maximum of 38°C (100°F), compared to July's higher average maximum of 40°C (103°F). Moreover, September experiences significantly more rainfall, with 226 mm (8.9 in) over 23 days, while July only sees 72 mm (2.8 in) over 12 days. Additionally, September's humidity is marginally higher at 87%, compared to July’s 82%. This makes September feel more humid and moisture-laden, while July tends to be hotter and drier. For a detailed look at the weather specifics, check out Morelos weather in July.
In comparing the weather between September and August, both months share similar minimum and maximum temperatures, with September averaging slightly cooler at 28°C (83°F) compared to August's 29°C (85°F). However, September experiences significantly higher precipitation, totaling 226 mm (8.9 in) over 23 days, while August sees only 134 mm (5.3 in) over 19 days. Both months maintain a high humidity level of 87%, contributing to a tropical climate feel. For more detailed insights about August's weather patterns, you can check Morelos weather in August.
September and October in Morelos present a notable transition in weather patterns. September typically experiences higher temperatures, with average highs reaching 38°C (100°F) and an average humidity of 87%. However, it is also characterized by significant rainfall, recording 226 mm (8.9 in) over 23 days. In contrast, October sees slightly cooler temperatures, with maximums around 36°C (96°F) and an average temperature of 27°C (81°F). Rainfall increases to 287 mm (11.3 in) over 22 days, while humidity remains high at 88%. For more details on October's weather conditions, you can check out Morelos weather in October.
In September, the weather is characterized by higher temperatures, with a minimum of 23°C (74°F) and an average of 28°C (83°F), peaking at a scorching 38°C (100°F). This month also experiences significant rainfall, with 226 mm (8.9 in) across 23 days, contributing to high humidity levels at 87%. In contrast, November brings milder temperatures, with a minimum of 17°C (64°F) and an average of 25°C (78°F), reaching a maximum of 34°C (94°F). The precipitation decreases to 145 mm (5.7 in) over 17 days, and humidity remains relatively high at 88%. For more detailed insights, you can refer to Morelos weather in November.
In September, the weather is characterized by high temperatures, with averages around 28°C (83°F) and maximums reaching up to 38°C (100°F). The month is also marked by significant rainfall, totaling 226 mm (8.9 in) over 23 days, and humidity levels remain high at 87%. In contrast, December offers a much cooler climate, with temperatures ranging from a minimum of 13°C (56°F) to a maximum of 33°C (92°F) and an average of 24°C (76°F). The precipitation decreases dramatically to 71 mm (2.8 in) over just 10 days, maintaining a slightly higher humidity of 88%. For more details, check out Morelos weather in December.
As September rolls into Morelos, the weather distinctly shifts, offering a unique blend of heat and moisture that sets it apart from other months. With average temperatures rising and humidity creeping up to an impressive 87%, the air feels heavy yet alive. This month witnesses considerable rainfall, making it one of the wettest periods of the year, with precipitation occurring on nearly three-quarters of the days. While daytime highs can soar, it’s the interplay of warmth and frequent showers that truly characterizes September. For a deeper understanding of how these climate patterns unfold throughout the year, check out Morelos Climate.