Last updated: April 22, 2025
September in Pachuca de Soto, Mexico presents a transitional climate characterized by mild temperatures and significant rainfall. With maximum highs reaching around 26°C (78°F) and average temperatures hovering at a comfortable 16°C (61°F), the weather is ideal for those who enjoy a cooler atmosphere. However, evenings can dip to a chilly 5°C (41°F), so a light jacket may be necessary. This month also witnesses considerable precipitation, totaling 144 mm (5.7 in), with rain falling on approximately 21 days of the month. Coupled with a humidity level of 82%, the air is often rich and moist, creating a lush environment that showcases the beauty of this vibrant city. Whether you're a local or a traveler, September offers a unique blend of refreshing weather perfect for exploring Pachuca's charming streets and rich heritage.
In September, Pachuca de Soto experiences a gentle transition as summer gives way to the cool embrace of autumn. With minimum temperatures hovering around 5°C (41°F), the nights begin to feel refreshingly crisp, while daytime highs reach a comfortable 26°C (78°F). The average temperature settles at 16°C (61°F), making it one of the most pleasant months of the year. This gradual drop from the summer heat is reminiscent of the patterns observed in the preceding months, where temperatures have been steadily cooling since July. This shift not only heralds a change in climate but also invites residents and visitors alike to enjoy the vibrant atmosphere that September brings.
In September, Pachuca de Soto experiences a significant uptick in rainfall, with precipitation hitting 144 mm (5.7 in) across 21 days. This marks the peak of the wet season, following a gradual increase in rainfall from the relatively dry months of January and February. As the summer months roll in with high humidity and robust storms, September showcases a crescendo of moisture, contributing to lush landscapes and vibrant vegetation throughout the region. This not only contrasts sharply with the preceding months but also heralds the transition towards the drier spell that follows in October, making September a pivotal time for both nature and agriculture in this dynamic climate.
In September, Pachuca de Soto experiences a noticeable uptick in humidity, rising to 82%, which marks a shift from the drier conditions of the summer months. This increase continues the trend seen from May through August, where humidity levels hovered between 68% and 77%. As autumn approaches, the air begins to feel more humid, hinting at the impending transitions into the even wetter months of October and November, where humidity peaks at 91%. Overall, September acts as a bridge in Pachuca’s annual climate, moving from the relative dryness of summer into the more humid fall season. This dynamic pattern underscores the region's significant climate variability throughout the year, making each month unique in its atmospheric character.
In September, Pachuca de Soto experiences a UV Index of 14, characterized as extreme, with a rapid burn time of just 10 minutes. This trend of high UV exposure peaks during the summer months, with January kicking off the year at a 9 and gradually rising to 15 from April to July. Following a slight decrease in August, the September index remains consistent, reflecting the region's high altitude and proximity to the equator, which intensifies solar radiation. As autumn approaches, the index begins to dip, signifying a shift, yet the danger of sunburn persists. For those looking to plan outdoor activities, understanding the UV impact is essential. More details can be found at Pachuca de Soto UV Index.
UV Risk Categories
September in Pachuca de Soto, Mexico, welcomes a delightful transition as it embraces 258 hours of sunshine. Following the summertime peak in May with an impressive 328 hours, the month sees a gentle decline in daylight, yet it remains pleasantly bright. This trend reflects a gradual shift towards more temperate autumn days, as September's sunlight is complemented by cooler breezes. Notably, despite the slight dip, this month still holds more sunshine than the winter months ahead, making it an ideal time to enjoy outdoor activities and soak in the last rays of warmth before the year winds down. The consistent patterns of sunlight, peaking in spring and layering down towards winter, paint a vibrant portrait of Pachuca's climate throughout the year.
As September unfolds in Pachuca de Soto, the likelihood of encountering sunny weather diminishes significantly, dropping to a mere 14%. This pattern reflects a broader trend observed throughout the summer months, where the chances of sunshine steadily decline, culminating in the rainy season. After the relatively dry months from January to April, where sunny days are more frequent, the arrival of June marks a sharp decrease, with July and August offering even less sun. The early fall in September continues this trend, suggesting that visitors and locals alike should prepare for cloudier skies and increased rain as the month progresses.
In Pachuca de Soto, Mexico, the daylight duration exhibits a clear seasonal pattern as the year progresses. Starting from a consistent 11 hours in January and February, March ushers in a gradual increase, peaking at 13 hours of daylight from May through July. This vibrant span of light begins to taper off in August, settling at 12 hours in September, which marks a transitional phase toward the shorter days of fall. As October rolls in, daylight diminishes to 11 hours, leading into November and December, where it further declines to just 10 hours. This cyclical dance of daylight not only highlights the beauty of Pachuca's seasons but also sets the rhythm for daily life and activities.
In Pachuca de Soto, Mexico, the arrival of September brings a gentle shift in the wind, as average speeds dip to 1.8 m/s (4 mph), marking one of the year’s calmest months. This slight downturn reflects a trend of gradually decreasing wind speeds as summer transitions into autumn. Following a relatively stable wind pattern throughout the summer months, where speeds hovered around 2.1 to 2.3 m/s, September’s softer breezes invite a serene atmosphere, perfect for enjoying the vibrant local culture and scenic landscapes. As the year progresses towards October and November, wind speeds remain modest, hovering around 1.9 to 2.0 m/s, hinting at a continued sense of tranquility in the air.
The weather in Pachuca de Soto 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 Pachuca de Soto and find detailed weather information for every month.
When comparing the weather in September to that of January, notable differences emerge. September typically sees a minimum temperature of 5°C (41°F) and an average of 16°C (61°F), with highs reaching up to 26°C (78°F). It is characterized by considerable rainfall, totaling 144 mm (5.7 in) over approximately 21 days, alongside a high humidity level of 82%. In contrast, January offers cooler conditions, with a minimum temperature dropping to -1°C (30°F) and an average of 12°C (54°F), but it too can reach a maximum of 26°C (79°F). The month experiences significantly less precipitation, with only 9 mm (0.4 in) falling over just 2 days, and humidity remaining slightly higher at 84%. For a closer look at January's climate specifics, you can explore Pachuca de Soto weather in January.
In comparing the weather of September and February, noticeable differences emerge. September typically experiences a gradual temperature range, with minimums around 5°C (41°F) and maximums reaching up to 26°C (78°F), accompanied by significant rainfall totaling 144 mm (5.7 in) over approximately 21 days and high humidity at 82%. In contrast, February sees a lower minimum temperature of 2°C (36°F) but can soar to a maximum of 30°C (86°F), with a dramatic reduction in precipitation to just 7 mm (0.3 in) over a mere day. Humidity is also slightly lower at 78%. Overall, September is much wetter and cooler, whereas February is warmer and drier. For more details, check out Pachuca de Soto weather in February.
September and March present distinct weather patterns. In September, the temperatures range from a minimum of 5°C (41°F) to a maximum of 26°C (78°F), with an average temperature of 16°C (61°F). However, it is also a month characterized by significant rainfall, experiencing around 144 mm (5.7 in) of precipitation over 21 days and a humidity level of 82%. In contrast, March shows a slightly cooler minimum temperature of 3°C (37°F), yet it can reach a high of 31°C (88°F) while maintaining the same average of 16°C (61°F) as September. Notably, March is much drier, with only 20 mm (0.8 in) of rain across just 4 days and a lower humidity of 75%. For more information about the March climate, you can visit Pachuca de Soto weather in March.
When comparing the weather in September and April, notable differences emerge. September typically features a moderate temperature range, with a minimum of 5°C (41°F) and a maximum of 26°C (78°F), leading to an average of 16°C (61°F). The month is characterized by high humidity at 82% and significant rainfall, with about 144 mm (5.7 in) spread over 21 days. In contrast, April boasts slightly warmer conditions, with a minimum of 4°C (39°F) and a maximum of 30°C (87°F), resulting in an average temperature of 18°C (64°F). Additionally, April experiences much lower precipitation at 33 mm (1.3 in) over just 8 days, along with a more comfortable humidity level of 70%. Overall, April generally offers a drier and warmer climate compared to the wet and humid conditions of September. For more detailed insights on April weather, check out Pachuca de Soto weather in April.
When comparing the weather in September and May, notable differences emerge. September experiences cooler average temperatures, with a range from 5°C (41°F) to a maximum of 26°C (78°F), while May offers slightly warmer conditions, with temperatures ranging from 5°C (42°F) to 31°C (89°F). Additionally, September is characterized by higher precipitation, averaging 144 mm (5.7 in) over 21 rainy days, compared to May's 50 mm (2.0 in) spread over just 11 days. Humidity is also slightly higher in September at 82%, compared to 77% in May. For a closer look at the weather specifics in May, explore Pachuca de Soto weather in May.
In comparing the weather between September and June, September features a slightly broader temperature range, with minimums dropping to 5°C (41°F) and maximums reaching 26°C (78°F), resulting in an average of 16°C (61°F). In contrast, June tends to be warmer, starting at a minimum of 7°C (45°F) and climbing to a maximum of 30°C (86°F) with an average temperature of 17°C (63°F). Both months experience similar rainfall, with September receiving 144 mm (5.7 in) over 21 days, while June has slightly less at 139 mm (5.5 in) over 19 days. Additionally, the humidity is higher in September at 82%, compared to June's 76%. For more details on June weather, you can visit Pachuca de Soto weather in June.
When comparing the weather in September and July, we can observe some notable differences. September experiences slightly cooler temperatures, with a minimum of 5°C (41°F) and an average temperature of 16°C (61°F), compared to July’s minimum of 8°C (46°F) and the same average of 16°C (62°F). Both months peak at a maximum of around 26°C (79°F), indicating similar warm weather. However, September is significantly wetter, receiving 144 mm (5.7 in) of precipitation over 21 days, while July sees less rainfall at 112 mm (4.4 in) over 19 days. Additionally, September has higher humidity, averaging 82%, compared to July’s 68%. For further details, you can check out Pachuca de Soto weather in July.
In comparing the weather between September and August, both months exhibit similar average temperatures, with September showing a slight decrease in minimum temperature at 5°C (41°F) compared to August's 7°C (45°F). However, the maximum temperature remains consistent at a high of 26°C (78°F) for both months. Notably, September experiences increased precipitation, totaling 144 mm (5.7 in) over 21 days, while August has slightly less at 129 mm (5.1 in) over 20 days. Additionally, September also shows higher humidity levels at 82%, compared to August's 70%, indicating a more uncomfortable atmosphere as the summer transitions into fall. For more detailed information on August weather patterns, you can refer to Pachuca de Soto weather in August.
In September, the weather presents a warm average temperature of 16°C (61°F), with maximums reaching up to 26°C (78°F), while experiencing a relatively high humidity of 82%. However, it also sees considerable rainfall, with precipitation totaling 144 mm (5.7 in) across 21 days. In contrast, October brings a slight dip in temperatures, averaging 15°C (59°F) and minimums of 2°C (37°F), yet it maintains the potential for maximum temperatures similar to September. Rainfall decreases significantly to 83 mm (3.3 in) over 14 days, and humidity rises slightly to 91%. For more details, you can check Pachuca de Soto weather in October.
September and November exhibit distinct differences in weather patterns. September tends to be milder with an average temperature of 16°C (61°F) and a maximum of 26°C (78°F), while November sees a drop in the average to 13°C (56°F), although it can still reach highs of 26°C (79°F). September is marked by higher precipitation, with 144 mm (5.7 in) falling over 21 days, compared to the much drier November, which experiences only 21 mm (0.8 in) across just 4 days. Humidity levels also rise slightly in November to 89%, compared to 82% in September. For more detailed information, you can check out Pachuca de Soto weather in November.
In September, the weather tends to be much milder and more temperate, with temperatures ranging from a minimum of 5°C (41°F) to a maximum of 26°C (78°F) and an average of 16°C (61°F). This month also experiences considerable precipitation, with around 144 mm (5.7 in) falling over 21 days, resulting in a humidity level of 82%. In contrast, December sees a significant drop in minimum temperatures, reaching as low as -4°C (25°F), yet the maximums remain similar, peaking at 25°C (78°F). Notably, December is characterized by dry conditions, with only 3 mm (0.1 in) of precipitation over the month and virtually no rainy days, along with slightly higher humidity at 88%. For more detailed information on December weather, visit Pachuca de Soto weather in December.
As September unfolds in Pachuca de Soto, the weather marks a noticeable shift, characterized by increased humidity and frequent rains. With an average temperature hovering around a comfortable 16°C, residents can expect warmer days and cooler nights as the month progresses. Unlike the drier months that precede it, September's frequent precipitation—spanning nearly three weeks—adds a refreshing touch to the atmosphere, making it essential for locals and visitors alike to embrace the season's moisture. For a comprehensive understanding of Pachuca's climate trends and how they evolve through the year, visit Pachuca de Soto Climate.