Last updated: April 22, 2025
September in Ciudad Juárez, Mexico, showcases a striking blend of temperatures, with daily highs reaching up to 37°C (99°F) and a comfortable average of 25°C (78°F). As nights cool off, temperatures can dip to a refreshing 10°C (50°F). While this month welcomes some precipitation, accumulating about 24 mm (1.0 in) over just 4 days, the humidity tends to linger around a notable 74%, imparting a warm, tropical feel to the air. With its unique weather patterns, September presents an intriguing backdrop for visitors and residents alike.
In September, Ciudad Juarez, Mexico, experiences a shift towards milder temperatures, with minimums averaging 10°C (50°F), offering a refreshing break from the summer heat. The average temperature hovers around 25°C (78°F), creating a comfortable climate for outdoor activities. As the month progresses, highs can still reach 37°C (99°F), showcasing lingering warmth that reminds us of the summer months. This transitional period not only marks the end of the scorching summer but also sets the stage for the cooler fall temperatures ahead, making September an ideal time to enjoy the city's vibrant atmosphere.
In September, Ciudad Juarez experiences a notable shift in precipitation patterns as the summer heat begins to wane. With an average rainfall of 24 mm (1.0 in) over a span of 4 days, this month stands out as a transitional period, bridging the wetter months of August and the drying trend heading into October. While September's rainfall is less than August's peak of 30 mm (1.2 in), it still contributes significantly to the annual totals, reflecting a consistent pattern of late-summer showers typical for the region. This increase from the drier months of May and April showcases a return to more humid conditions, providing a refreshing respite before the cooler autumn months set in.
In September, Ciudad Juarez experiences a noticeable increase in humidity, reaching 74%. This marks a slight rise from the drier summer months of June and July, which hovered around 51% and 60% respectively. As the city transitions from the sweltering heat of summer into the cooler autumn, humidity levels begin to climb again, foreshadowing the even more humid months ahead—October at 75% and the winter months that follow, where humidity peaks at 87% in December. Overall, September acts as a bridge, gradually easing from the summer's arid conditions toward the more humid days that characterize the fall and winter seasons in the region.
As September rolls into Ciudad Juarez, the sun continues to beam down fiercely, maintaining an extreme UV Index of 11 that calls for caution among sun-seekers. With a burn time of just 10 minutes, it's essential to protect your skin during this month, no different from the sweltering summer preceding it. This high level of UV exposure aligns with the trend seen from April through August, where the index reached its peak at 13. However, as the season transitions into fall, the UV Index starts to dip, providing a slight reprieve as it falls to 9 in October. For those enjoying the sunny days of September, staying informed is key—learn more about UV risks and protection measures by visiting Ciudad Juarez UV Index.
UV Risk Categories
In Ciudad Juarez, September shines with an impressive 309 hours of sunlight, marking a transition from the sun-drenched summer months to the cooler fall season. Following the peak of 370 hours in May, the sun gradually begins to retreat. However, September still retains a vibrant warmth, offering a delightful balance between long sunny days and pleasant temperatures. This month, while it sees a decline from the summer peak of August, remains significantly brighter than the cooler months ahead, such as October and November, which average around 295 and 267 hours respectively. The overall trend illustrates a clear progression of sunlight, showcasing Juarez's rich tapestry of seasonal variations while inviting residents and visitors alike to bask in the lingering warmth of early autumn.
In Ciudad Juarez, September boasts a 68% chance of sunny weather, marking a comfortable transition as summer begins to wane. While this percentage is slightly lower than the peak summer months of May (81%) and June (67%), it still reflects a relatively bright and pleasant climate. Unlike the sweltering heat of July and August, which drop to a mere 53% and 51% chance of sun respectively, September offers a more balanced mix of sunshine and warmth. As the region heads into the fall, the likelihood of sunny days remains a delightful feature, paving the way for enjoyable outdoor activities before giving way to the clearer skies of October, which rise to 86%.
In Ciudad Juarez, Mexico, the rhythm of daylight duration reveals a fascinating seasonal trend. As the year unfolds, the longest days arrive in June, boasting an impressive 14 hours of sunlight, which gradually tapers off as summer transitions into autumn. By September, daylight stretches to a comfortable 12 hours, providing ample time for outdoor activities and exploration before the days shorten once more. This gentle decline continues into October, where daylight dips to 11 hours, and further to 10 hours in the depths of winter. Overall, the pattern highlights the balance between longer summer days and the cozy, shorter daylight of winter, inviting residents to enjoy the vibrant transitions of the seasons.
As September settles over Ciudad Juarez, the wind begins to whisper a gentle farewell to summer. With an average wind speed of 2.6 m/s (6 mph), the breezes in this month reflect a noticeable downturn from the more energetic gusts of earlier spring and summer months. After peaking in March and April at around 4.4 to 4.5 m/s, the winds gradually softened, signifying a transition into the cooler autumn months. This calming trend creates a serene atmosphere, perfect for outdoor strolls as the temperatures start to dip. With October promising a slight increase to 3.2 m/s, the winds may regain a bit of vigor, hinting at the vibrant changes ahead in the landscape.
The weather in Ciudad Juarez 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 Ciudad Juarez and find detailed weather information for every month.
September and January present strikingly contrasting weather patterns. In September, temperatures soar with a minimum of 10°C (50°F) and an average high reaching 37°C (99°F), accompanied by moderate humidity at 74%. The month sees fairly light rainfall, with only 24 mm (1.0 in) spread over about four days. In stark contrast, January experiences much colder temperatures, with a minimum of -6°C (22°F) and an average high of just 23°C (74°F). Precipitation is less frequent, occurring on only two days, contributing to a total of 11 mm (0.4 in), while humidity slightly increases to 81%. For more detailed insights on January weather, you can check Ciudad Juarez weather in January.
September and February present contrasting weather patterns in terms of temperature and precipitation. September boasts a warmer climate, with average temperatures reaching a pleasant 25°C (78°F) and maximums soaring up to 37°C (99°F). In contrast, February experiences much cooler conditions, with average temperatures around 10°C (51°F) and minimums dipping to a chilly -9°C (15°F). While September sees a moderate rainfall of 24 mm (1.0 in) over about 4 days, February is drier with only 12 mm (0.5 in) of precipitation on just 2 days. Despite the lower rainfall, February's humidity remains relatively high at 77%, slightly above September's 74%. For more detailed information on February weather, you can check Ciudad Juarez weather in February.
In September, the weather in Ciudad Juarez is characterized by its warm temperatures, with a minimum of 10°C (50°F) and an average high reaching up to 37°C (99°F). This month sees relatively higher humidity at 74% and experiences some rainfall, totaling 24 mm (1.0 in) over approximately 4 days. In contrast, March presents a much cooler climate, with temperatures ranging from a low of -2°C (28°F) to a maximum of 32°C (89°F) and an average of 15°C (59°F). The precipitation in March is also lower at 18 mm (0.7 in) over just 2 days and has a humidity level of 65%. For more details about the weather in March, check out Ciudad Juarez weather in March.
In September, the weather in Ciudad Juarez is quite warm, with average temperatures reaching 25°C (78°F) and occasional highs of 37°C (99°F). This month also sees a higher humidity level at 74% and experiences a total of 24 mm (1.0 in) of precipitation across about 4 days. In contrast, April offers cooler temperatures, averaging around 20°C (69°F), with a minimum of 4°C (39°F) and a maximum of 34°C (93°F). Rainfall is minimal during this month, amounting to only 4 mm (0.1 in) over just one day, and the humidity is significantly lower at 53%. For a detailed look at the weather for this month, you can visit Ciudad Juarez weather in April.
When comparing the weather in September and May, both months exhibit a similar average temperature of around 25°C (77°F), but they diverge in several other aspects. September can reach higher maximum temperatures of up to 37°C (99°F) while May's peak is slightly higher at 37°C (100°F). However, May enjoys considerably cooler minimum temperatures, averaging only 4°C (40°F) compared to September's 10°C (50°F). Additionally, September experiences more precipitation, with an average of 24 mm (1.0 in) over four days, while May is largely dry, with just 3 mm (0.1 in) and no rainy days. Moreover, the humidity in September is higher at 74%, compared to 51% in May, contributing to a more muggy atmosphere as summer wanes. For more detailed insights, check out Ciudad Juarez weather in May.
In September, temperatures range from a minimum of 10°C (50°F) to a maximum of 37°C (99°F), with an average of 25°C (78°F). While there are about 4 days of precipitation totaling 24 mm (1.0 in), the humidity remains relatively high at 74%. In contrast, June experiences warmer weather with temperatures ranging from a minimum of 12°C (54°F) to a blistering maximum of 42°C (108°F) and an average of 29°C (85°F). Rainfall is slightly less, with only 22 mm (0.9 in) over just 2 days and notably lower humidity at 51%. For more details, check out Ciudad Juarez weather in June.
In comparing the weather between September and July, notable differences emerge. September experiences a broader temperature range, with minimums around 10°C (50°F) and maximums reaching up to 37°C (99°F), while maintaining an average of 25°C (78°F). In contrast, July remains warmer throughout, showcasing a minimum temperature of 18°C (65°F) and a peak of 41°C (107°F), with an average of 29°C (84°F). Both months receive similar levels of precipitation, approximately 24 mm (1.0 in) in September and 27 mm (1.0 in) in July, but July tends to have slightly more humid conditions at 60% compared to September’s 74% humidity. For a detailed look at July’s weather specifics, visit Ciudad Juarez weather in July.
In comparing the weather between September and August, September tends to be slightly cooler with a minimum temperature of 10°C (50°F) and an average of 25°C (78°F), while August experiences warmer conditions with a minimum of 17°C (64°F) and an average of 29°C (84°F). The maximum temperatures in September reach up to 37°C (99°F), compared to August's peak of 40°C (104°F). Precipitation is slightly less in September at 24 mm (1.0 in) over 4 days, while August records 30 mm (1.2 in) over 5 days. Additionally, humidity levels are higher in September at 74%, compared to August's 63%. For more detailed insights on August weather, you can refer to Ciudad Juarez weather in August.
As September transitions into October, the weather experiences a notable shift. In September, temperatures typically range from a minimum of 10°C (50°F) to a high of 37°C (99°F), resulting in an average of 25°C (78°F). With 24 mm (1.0 in) of precipitation spread across 4 days and a humidity level of 74%, the weather remains relatively warm and humid.
In contrast, October brings cooler temperatures, with a minimum of -2°C (29°F) and a maximum reaching 34°C (94°F), leading to an average temperature of 19°C (67°F). Precipitation decreases slightly to 19 mm (0.7 in) over 3 days, while humidity remains similar at 75%. This transition indicates a shift toward cooler and less humid conditions. For more detailed insights, visit Ciudad Juarez weather in October.
September and November present strikingly different weather patterns. In September, temperatures range from a minimum of 10°C (50°F) to a maximum of 37°C (99°F), with an average of 25°C (78°F). The month sees about 24 mm (1.0 in) of precipitation over roughly four days, and humidity levels hover around 74%. In contrast, November experiences cooler temperatures, with a minimum of -4°C (25°F), an average of 13°C (56°F), and a maximum of 29°C (84°F). Precipitation decreases to 13 mm (0.5 in) over just two days, although humidity rises to 82%. For more information on November weather specifics, check out Ciudad Juarez weather in November.
September and December present stark contrasts in weather. In September, temperatures are significantly higher, ranging from a minimum of 10°C (50°F) to a scorching maximum of 37°C (99°F), with an average of 25°C (78°F). The month also sees moderate rainfall of 24 mm (1.0 in) over about 4 days and humidity levels around 74%. In contrast, December experiences much cooler conditions, with temperatures dipping as low as -5°C (23°F) at night and an average maximum of 24°C (75°F). Precipitation is lighter in December, totaling 16 mm (0.6 in) over just 3 days, and the humidity rises to 87%. For more detailed information, you can check Ciudad Juarez weather in December.
As September unfolds in Ciudad Juarez, the weather presents a noticeable shift compared to the scorching summer months. With an average temperature hovering around a pleasant 25°C, the extreme highs of summer start to ease, offering a more comfortable climate for outdoor activities. However, lingering warmth can still bring days of intense heat, reaching up to 37°C. This month also signals a slight increase in humidity, making the air feel a bit heavier, while the occasional rainfall, averaging 24 mm over about four days, introduces a refreshing change. For those seeking to understand the broader patterns and nuances of this region's weather, explore more at Ciudad Juarez Climate.