Last updated: April 22, 2025
Experience the vibrant weather of San Felipe, Mexico in September, where the maximum temperature reaches a comfortable 27°C (82°F), while the average settles at a pleasant 17°C (63°F). As the month unfolds, expect occasional rain, with precipitation totaling 162 mm (6.4 in) across approximately 16 days, contributing to a humidity level of 81%. This combination of warmth and moisture creates an inviting atmosphere perfect for those looking to explore the unique coastal charm of San Felipe.
In September, San Felipe, Mexico, experiences a delightful transitional climate as summer gives way to autumn. With minimum temperatures around 8°C (46°F) and averages settling at a comfortable 17°C (63°F), the days remain pleasant yet cooler than the peak heat of summer. As the month progresses, the maximum temperatures reach about 27°C (82°F), suggesting ideal conditions for outdoor activities and exploration. This gradual dip from the heat of August’s 30°C (86°F) showcases a refreshing change, ensuring visitors can enjoy the stunning landscapes and vibrant culture without the intense summer swelter. September's temperatures reflect a broader trend of easing warmth, making it an appealing time to experience all that San Felipe has to offer.
In September, San Felipe, Mexico experiences a peak in precipitation, accumulating an impressive 162 mm (6.4 in) over 16 days of rain. This significant increase marks a continuation of the wet season that begins in June, with rainfall reaching its zenith after the summer months of July and August, which also contribute notably to the region's moisture levels. The trend highlights September as a crucial month for replenishing local water resources, as it typically encounters more rainy days compared to its preceding months. This combination of ample rainfall and frequent weather events underscores the climatic transition as the region shifts from the sweltering summer to the cooler autumn months, setting the stage for a gradual decrease in precipitation into the fall.
In September, San Felipe experiences a significant rise in humidity, reaching 81%—one of the highest levels of the year. This month marks a transition from the relatively milder summer humidity, which hovers around 67% to 68% in July and August. The increasing moisture is a precursor to the even more humid conditions of October and November, which both peak at 83% and 84%, respectively. As the summer heat lingers, the heightened humidity can create a more sultry atmosphere, making September a notable month in San Felipe's weather patterns. Overall, the trend indicates a gradual escalation of humidity as the region shifts deeper into the fall season.
In September, San Felipe, Mexico, continues to experience an extreme UV Index of 14, with a swift burn time of just 10 minutes. This trend mirrors the preceding months of July and August, which also recorded a UV Index of 14. The intensity of the sun remains a serious consideration for outdoor activities as summer transitions into fall. Notably, as temperatures begin to cool slightly moving into October, the UV Index only dips to 13, still classifying the exposure as extreme. Therefore, whether you're soaking up the sun at the beach or exploring the vibrant surroundings, it's essential to stay protected and informed about the UV levels. For detailed insights on UV trends, visit San Felipe UV Index.
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September in San Felipe, Mexico, offers a delightful mix of warmth and sunshine, boasting 286 hours of glorious sunlight. As summer winds down, the sun-drenched days gradually trend towards shorter hours, yet September still enjoys a generous amount of light—more than half of the sunlight hours recorded earlier in the year. This month follows a peak in May with 342 hours, maintaining a vibrant atmosphere for outdoor activities. The gradual decrease in sunlight from September to November signals the onset of autumn, but the inviting warmth remains a charm, making it a perfect time for visitors to soak in the scenic beauty and vibrant culture of this coastal gem.
In the picturesque town of San Felipe, Mexico, the likelihood of sunny weather takes a noticeable dip in September, with only an 18% chance of clear skies. This marks a stark contrast to the sunnier months that precede it, particularly February, which boasts an impressive 84% sunshine probability. As summer wanes, the chances of sunlight continue to decrease, with July and August experiencing similar declines, hovering around 21% and 34%, respectively. By the time September arrives, many residents and visitors alike may want to prepare for more overcast days. However, brighter days are just around the corner, as the sun begins to make a comeback in October, rising to 37%. Thus, while September may not be the most reliable month for sun seekers, it paves the way for the clearer skies of fall.
In San Felipe, Mexico, daylight duration experiences a captivating rhythm throughout the year. September marks a transition, with 12 hours of daylight that mirrors the preceding summer months. Following a gradual increase from 10 hours in January to a peak of 13 hours from May to August, September hints at the onset of autumn as daylight starts to wane. This trend continues into October, where we see the daylight duration dip back to 11 hours, creating a gentle shift as the days grow shorter. The consistent daylight patterns showcase San Felipe's warm climate, encouraging outdoor activities and vibrant sunsets, making it an enchanting place to enjoy every moment of sunlight.
As September rolls in, San Felipe experiences a gentle whisper of the wind, with average speeds dipping to 2.1 m/s (5 mph). This month marks a subtle transition, as summer's breezy warmth begins to relent, following the slightly stronger winds of August. Throughout the year, the wind patterns in San Felipe reveal a gradual decline, from a high of 3.1 m/s (7 mph) in February down to the softest gusts of winter by December. In September, the cool breezes may echo the promise of autumn, inviting both locals and visitors to enjoy the serene coastal landscapes with a mild, refreshing air.
The weather in San Felipe 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 Felipe and find detailed weather information for every month.
September and January present distinctly different weather patterns. In September, temperatures range from a minimum of 8°C (46°F) to a maximum of 27°C (82°F), with an average of 17°C (63°F). This month is characterized by higher precipitation, totaling 162 mm (6.4 in) over 16 days, and a humidity level of 81%. In contrast, January experiences cooler weather, with temperatures ranging from a minimum of -2°C (29°F) to a maximum of 25°C (78°F) and an average of 12°C (53°F). Additionally, January sees significantly less rainfall, with only 9 mm (0.4 in) occurring over just 2 days, and a lower humidity level of 74%. For more detailed information, you can check San Felipe weather in January.
September and February present quite different weather patterns. In September, temperatures range from a minimum of 8°C (46°F) to a maximum of 27°C (82°F), with an average of 17°C (63°F). The month is notably wetter, with 162 mm (6.4 in) of precipitation over 16 days and high humidity levels at 81%. In contrast, February offers milder temperatures, with a minimum of 0°C (32°F), an average of 14°C (58°F), and a maximum of 29°C (84°F). The precipitation dips significantly to just 13 mm (0.5 in) over 3 days, and humidity is lower at 65%. For more specific insights on February weather, check out San Felipe weather in February.
When comparing the weather in September and March, it's evident that March tends to be warmer and drier. September features a broader temperature range, with minimum temperatures around 8°C (46°F) and maximums reaching 27°C (82°F). The month also experiences substantial rainfall, with 162 mm (6.4 in) of precipitation over 16 days and high humidity at 81%. In contrast, March presents a milder climate, with minimum temperatures dropping to a chilly 1°C (33°F) but peaking at a warmer 31°C (88°F) on average. Precipitation is minimal in March, totaling only 18 mm (0.7 in) over just 3 days, accompanied by lower humidity at 58%. For a detailed look at March weather in San Felipe, you can check San Felipe weather in March.
When comparing the weather in September and April, notable differences emerge. September tends to be cooler overall, with average temperatures ranging from a minimum of 8°C (46°F) to a maximum of 27°C (82°F), while April showcases a warmer profile with temperatures soaring as high as 33°C (91°F). Additionally, September is considerably wetter, experiencing an average precipitation of 162 mm (6.4 in) over 16 days, compared to April's mere 11 mm (0.4 in) over just 2 days. The humidity is also higher in September at 81%, contrasted with April's 58%, making the former month feel more muggy. For more details on April weather specifically, check out San Felipe weather in April.
September and May exhibit distinct weather characteristics. In September, temperatures range from a cooler minimum of 8°C (46°F) to a pleasant average of 17°C (63°F), with a maximum reaching 27°C (82°F). However, this month is also marked by substantial rainfall, averaging 162 mm (6.4 in) over 16 days, contributing to a high humidity level of 81%. In contrast, May boasts warmer temperatures, with a minimum of 8°C (46°F), an average of 20°C (68°F), and a maximum peaking at 33°C (91°F). The precipitation in May is significantly lower, at 55 mm (2.2 in) spread over just 7 days, and the humidity is milder at 67%. For more details on the climate during this month, you can check San Felipe weather in May.
September and June present distinct weather profiles, reflective of the transitional seasons. In September, temperatures range from a minimum of 8°C (46°F) to a maximum of 27°C (82°F), with an average of 17°C (63°F). The month also sees considerable precipitation, totaling 162 mm (6.4 in) over 16 days, coupled with high humidity at 81%. In contrast, June experiences slightly warmer averages, with temperatures ranging from a minimum of 8°C (47°F) to a maximum of 32°C (91°F) and an average of 19°C (66°F). Precipitation is similar, at 161 mm (6.3 in) over 15 days, but humidity is somewhat lower at 76%. For a detailed overview, check out San Felipe weather in June.
In comparing the weather of September to that of July, we observe some notable differences. September tends to be cooler, with a minimum temperature of 8°C (46°F) compared to July's minimum of 10°C (50°F). The average temperature in September is around 17°C (63°F), slightly lower than July's average of 18°C (64°F). While both months experience fairly mild highs, September peaks at 27°C (82°F), slightly lower than July's maximum of 29°C (84°F).
Precipitation also differs, with September experiencing more rain, totaling 162 mm (6.4 in) over 16 days, while July sees 135 mm (5.3 in) over just 15 days. Additionally, September has higher humidity levels at 81%, compared to July’s 67%. For a more detailed comparison, check out San Felipe weather in July.
In comparing the weather between September and August, September tends to be cooler, with minimum temperatures dropping to 8°C (46°F) compared to August's 10°C (50°F). The average temperature in September is 17°C (63°F), slightly lower than August's average of 18°C (65°F), and the maximum temperatures also decrease, peaking at 27°C (82°F) in September versus 30°C (86°F) in August. Additionally, September experiences significantly higher precipitation, accumulating 162 mm (6.4 in) over 16 days, while August sees only 98 mm (3.9 in) across 11 days, leading to a more humid environment in September with an 81% humidity level compared to 68% in August. For more detailed insights, you can check San Felipe weather in August.
In September, the weather is generally warmer with temperatures ranging from a minimum of 8°C (46°F) to a maximum of 27°C (82°F) and an average of 17°C (63°F). This month experiences significant rainfall, with 162 mm (6.4 in) of precipitation spread over 16 days and an average humidity of 81%. In contrast, October brings cooler temperatures, with a minimum of 3°C (38°F), an average of 16°C (61°F), and a steady maximum of 27°C (81°F). The rainfall diminishes significantly to 71 mm (2.8 in) across 10 days, while humidity slightly increases to 83%. For more details on the weather in October, visit San Felipe weather in October.
In September, the weather is typically warmer, with temperatures ranging from a minimum of 8°C (46°F) to a maximum of 27°C (82°F) and an average of 17°C (63°F). This month also sees considerable precipitation, with 162 mm (6.4 in) over 16 days, contributing to a humidity level of 81%. In contrast, November experiences cooler conditions, with temperatures ranging from 0°C (32°F) to the same maximum of 27°C (82°F), but with a lower average of 13°C (57°F). Rainfall declines significantly in November, totaling just 26 mm (1.0 in) over only 3 days, and humidity increases slightly to 84%. For more detailed information, you can check out San Felipe weather in November.
September and December present starkly contrasting weather conditions. In September, temperatures range from a minimum of 8°C (46°F) to a maximum of 27°C (82°F), with an average of 17°C (63°F). This month also sees considerable rainfall, with 162 mm (6.4 in) of precipitation occurring over 16 days, contributing to a humid atmosphere with 81% humidity. In contrast, December features a colder climate, with temperatures dropping to a minimum of -3°C (27°F) and a maximum of 25°C (77°F), averaging around 12°C (54°F). The month is relatively dry, with only 7 mm (0.3 in) of rain over a single day, while maintaining the same humidity level of 81%. For a detailed look at December weather in this region, check out San Felipe weather in December.
As September unfolds in San Felipe, the weather takes on a unique character compared to other months. With temperatures settling around a mild average of 17°C, this month offers a refreshing reprieve from the summer heat, although warm days can still reach up to 27°C. Accompanied by significant rainfall—averaging 162 mm over 16 days—September is one of the wettest months, leading to a noticeably higher humidity level of 81%. This blend of moisture and milder temperatures creates a vibrant atmosphere that sets September apart, making it an intriguing time to experience the natural beauty of San Felipe. For a deeper dive into the nuances of this season, check out San Felipe Climate.