Last updated: April 22, 2025
September in San Angel, Mexico, is characterized by a warm climate, featuring a maximum temperature of 31°C (87°F) and a comfortable average of 20°C (68°F). With the minimum temperature dipping to 11°C (52°F), visitors can expect pleasant evenings. However, this month also brings considerable rainfall, amounting to 157 mm (6.2 in) over 18 days. Coupled with a high humidity level of 81%, September's weather creates a lush and vibrant atmosphere, perfect for those looking to experience the beauty of San Angel's landscapes and rich cultural offerings.
In September, San Angel, Mexico experiences a delightful shift as the temperatures begin to soften, marking the transition into fall. With minimums hovering around 11°C (52°F) and averaging a comfortable 20°C (68°F), this month offers a reprieve from the summer heat. While daytime highs can still reach 31°C (87°F), the evenings invite a refreshing coolness, promoting a lovely balance. This moderate climate encourages outdoor activities, making it an ideal time for visitors to enjoy the vibrant local culture and scenic landscapes. As the month progresses, the temperatures hint at the upcoming cooler months, yet still retain a warm charm that embodies the beauty of San Angel.
September in San Angel, Mexico, marks the culmination of the rainy season, with precipitation peaking at 157 mm (6.2 in) over an average of 18 rainy days. This robust rainfall continues the upward trend established in previous months, where both June and July recorded significant amounts of precipitation. The weather in September often features heavy downpours, which can transform the landscape and nourish the lush greenery that characterizes this time of year. Although the rain might deter outdoor activities, it plays a critical role in replenishing the local ecosystem, setting the stage for a vibrant autumn. As the monsoon season begins to wane in October, San Angel will gradually shift toward drier conditions, with significantly reduced rainfall levels expected.
In September, humidity in San Angel, Mexico, reaches a notable 81%, marking a peak that signals the transition into the wetter months. This rise is part of a broader trend where humidity levels generally increase after the dry conditions of the early year. From a low of 58% in March and April, the humidity steadily climbs, intensified by the summer rains in June and July. Following September’s spike, humidity remains high, peaking at 84% in November, illustrating how San Angel’s climate becomes increasingly tropical as the year progresses. This pattern makes September a pivotal month, highlighting the region's shift towards a more humid and lush environment.
September in San Angel, Mexico, showcases an extreme UV Index of 14, aligning with the intense sunlight that characterizes this region throughout the summer months. As the burn time remains a succinct 10 minutes, it's crucial for residents and visitors alike to take proper precautions against the sun's harmful rays. Interestingly, the UV Index holds steady at 14, similar to the high levels seen in August, reflecting a trend of consistently intense sun exposure that begins in February and persists into October. As we transition towards the fall, the need for vigilance against UV radiation continues, ensuring safety while enjoying the vibrant outdoor life of San Angel. For detailed insights, check out the San Angel UV Index.
UV Risk Categories
As summer transitions into fall, September in San Angel maintains a robust offering of sunshine, boasting 296 hours of daylight—just slightly dipping from the vibrant peak of May, which shines brightly with 347 hours. This gradual decrease mirrors the rhythmic dance of the seasons, where the warm, sunlit days linger through the early autumn while providing a gentle reprieve from the sweltering summer heat. Notably, September retains a substantial amount of sunshine relative to the year's earlier months, reflecting San Angel's consistent allure as a sun-kissed destination. As the month unfolds, visitors can still bask in the warm glow of the sun as it casts a golden hue over the charming streets and vibrant culture, making every moment in September feel enchanting and alive.
In San Angel, Mexico, the likelihood of sunny weather tends to ebb in September, with a mere 25% chance of sunshine. This marks a noticeable dip compared to the vibrant sunny months earlier in the year, particularly February, which boasts an impressive 88% likelihood. As summer wanes, the weather follows suit, with July and August showing even lower probabilities of clear skies. Interestingly, September’s uncertain weather sets the stage for a gradual improvement in October, when the chances increase to 46%. Overall, September in San Angel offers a transition into the wetter season, making sunny days a delightful surprise amidst the clouds.
In San Angel, Mexico, the trend of daylight duration throughout the year reveals a rhythmic dance of light and shadow. Starting from a consistent 11 hours in January and February, the days gradually lengthen as spring approaches, reaching 12 hours by March and April, and peaking at 13 hours during the vibrant months of May, June, and July. As summer wanes into August, daylight slightly dips back to 12 hours, setting the tone for the transition into fall. By September, the daylight remains steady at 12 hours, maintaining a delicate balance before gradually decreasing again in October to 11 hours. This seasonal ebb and flow reflects the natural cycle of the region, inviting residents and visitors alike to appreciate the beauty of each changing day.
September in San Angel, Mexico, brings a gentle breeze, with an average wind speed of just 1.7 m/s (4 mph)—the calmest of the year. Following a pattern of slightly fluctuating gusts throughout the earlier months, where April peaks at a lively 3.2 m/s (7 mph), the transition into September marks a notable decline in wind activity. This soothing drop in September complements the warm ambiance of the season, preceding the mild uptick seen in October. The overall trend reflects a summer lull, creating a tranquil environment perfect for enjoying the vibrant culture and lush landscapes that San Angel has to offer.
The weather in San Angel 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 San Angel and find detailed weather information for every month.
September and January present distinctly different weather patterns. In September, temperatures range from a minimum of 11°C (52°F) to a maximum of 31°C (87°F), with an average of 20°C (68°F). This month experiences considerable rainfall, with 157 mm (6.2 in) falling over 18 days, and humidity levels are high at 81%. In contrast, January is much cooler, with temperatures varying from a low of 2°C (37°F) to a high of 28°C (83°F), averaging around 15°C (60°F). Precipitation is minimal, totaling just 8 mm (0.3 in) over 2 days, and the humidity is slightly lower at 74%. Such differences highlight the transition from the wet and warm conditions of September to the cooler and drier climate of January. For more details, you can explore the San Angel weather in January.
September and February present distinct differences in weather patterns. September boasts a warmer average temperature of 20°C (68°F), with daily highs reaching up to 31°C (87°F), alongside significant precipitation of 157 mm (6.2 in) spread over 18 days, resulting in high humidity levels of 81%. In contrast, February offers cooler temperatures, with an average of 17°C (64°F) and a maximum of 30°C (87°F), but it features minimal rainfall of just 10 mm (0.4 in) over a single day and lower humidity at 65%. For a detailed look at February weather, you can visit San Angel weather in February.
When comparing the weather in September and March, notable differences emerge in temperature, precipitation, and humidity. September experiences a wider temperature range, with daily highs averaging 31°C (87°F) and lows around 11°C (52°F), whereas March boasts slightly cooler temperatures with daily highs averaging 34°C (93°F) and lows of 7°C (45°F). While September is characterized by higher precipitation, receiving 157 mm (6.2 in) over 18 days, March remains significantly drier with just 7 mm (0.3 in) of rainfall over only 2 days. Additionally, September's humidity is notably higher at 81%, compared to March's 58%. For more details on March weather, you can visit San Angel weather in March.
In comparing the weather of September and April, we see notable contrasts. September boasts a broader temperature range, with minimums of 11°C (52°F) and maximums reaching up to 31°C (87°F), while April has a slightly lower minimum of 9°C (48°F) and higher maximum temperatures peaking at 34°C (94°F). Precipitation also differs significantly; September experiences 157 mm (6.2 in) of rain over 18 days, resulting in a much more humid atmosphere at 81%, whereas April is notably drier with only 3 mm (0.1 in) of rain over just one day and a lower humidity of 58%. For more specific details on April weather patterns, you can check out San Angel weather in April.
When comparing the weather in September and May, notable differences emerge in temperature and precipitation. September tends to be slightly cooler, with average temperatures ranging from a minimum of 11°C (52°F) to a maximum of 31°C (87°F), while May enjoys warmer temperatures, with averages ranging from 12°C (53°F) to 36°C (96°F). Additionally, September experiences significantly higher rainfall, totaling 157 mm (6.2 in) over approximately 18 days, in contrast to May’s much drier conditions, which see only 32 mm (1.2 in) across 6 days. Humidity is also higher in September at 81%, compared to 67% in May. For more detailed information, you can visit San Angel weather in May.
In comparing the weather between September and June, September tends to be slightly cooler with an average temperature of 20°C (68°F), while June averages 22°C (72°F). June also experiences more extreme heat, with maximum temperatures reaching up to 36°C (96°F), compared to September's 31°C (87°F). Both months have similar precipitation levels, with September receiving 157 mm (6.2 in) over 18 days and June experiencing slightly less at 155 mm (6.1 in) over 15 days. Additionally, September has a higher humidity level at 81%, compared to June's 76%. For more details on June's weather, you can check San Angel weather in June.
When comparing the weather in September and July, we see some notable similarities and differences. Both months have an average temperature of 20°C (68°F), with July showcasing slightly higher maximum temperatures at 31°C (89°F) compared to September's 31°C (87°F). However, July experiences a bit more humidity at 67%, while September's humidity is higher at 81%. Furthermore, September tends to be rainier, with 157 mm (6.2 in) of precipitation over 18 days, compared to July's 177 mm (7.0 in) over 21 days. For more insights on July weather, check out San Angel weather in July.
In comparing the weather of September and August, we observe some noticeable differences. September exhibits a slightly broader temperature range with minimums reaching down to 11°C (52°F) and maximums peaking at 31°C (87°F), while August remains a bit warmer with minimums of 13°C (56°F) and maximums of 30°C (86°F). Precipitation levels in September are higher, with 157 mm (6.2 in) spread over 18 days, compared to August's 144 mm (5.6 in), also over 18 days. Additionally, September is characterized by a higher humidity of 81%, making it feel more damp than August's 68%. For a more detailed look at August's weather conditions, you can check San Angel weather in August.
In September, the weather features a wider temperature range, with minimums around 11°C (52°F) and maximums reaching up to 31°C (87°F). The month is quite wet, with significant precipitation totaling 157 mm (6.2 in) over 18 days, contributing to a high humidity level of 81%. By contrast, October sees a slight decrease in the minimum temperature to 8°C (46°F) and a similar maximum temperature of 31°C (87°F). Rainfall is considerably reduced to only 52 mm (2.1 in) over 9 days, while humidity slightly increases to 83%. For a more detailed look at October weather patterns, you can visit San Angel weather in October.
In comparing the weather between September and November, September typically experiences a wider temperature range, with minimums around 11°C (52°F) and maximums reaching up to 31°C (87°F), resulting in an average of 20°C (68°F). It also sees significantly higher precipitation, with 157 mm (6.2 in) over approximately 18 days, contributing to a humidity level of 81%. In contrast, November features cooler temperatures, with minimums dropping to 3°C (38°F) and a lower average of 17°C (63°F), while the maximum temperature is still warm at 30°C (86°F). Rainfall decreases dramatically to just 18 mm (0.7 in) over 2 days, but humidity rises slightly to 84%. For a more detailed look at November's weather, you can visit San Angel weather in November.
September and December exhibit stark contrasts in weather patterns. September sees a warmer range of temperatures, with minima around 11°C (52°F) and maxima reaching 31°C (87°F), alongside significant precipitation of 157 mm (6.2 in) over 18 days, resulting in an average humidity of 81%. In contrast, December presents a cooler climate, with temperatures dropping to a minimum of 1°C (34°F) and an average of 15°C (59°F), while experiencing markedly less precipitation at just 6 mm (0.2 in) over a single day, maintaining the same humidity level of 81%. For those interested in understanding December's climate specifics, further details can be found at San Angel weather in December.
As September rolls into San Angel, it brings a noticeable shift in weather patterns compared to the warmer, drier summer months. With temperatures averaging 20°C, the days are pleasantly warm, yet evenings can dip to a cooler 11°C, inviting cozy layers. This month is also marked by higher humidity levels, hovering around 81%, and a significant increase in rainfall, with 157 mm of precipitation over 18 days. These conditions contrast sharply with the arid heat typical of summer, creating a lush, rejuvenated landscape and a refreshing atmosphere. For more detailed insights, check out San Angel Climate.