Last updated: April 22, 2025
September in Boca del Rio, Mexico brings a warm and humid climate, with maximum temperatures reaching 33°C (92°F) and an average of 28°C (82°F). The month is characterized by a high humidity level of 86%, creating a tropical atmosphere. Rainfall is prevalent, with 293 mm (11.5 in) of precipitation spread across 24 days, making it one of the wetter months of the year. Visitors can expect lush landscapes and vibrant nature but should be prepared for frequent showers.
As September unfolds in Boca del Rio, Mexico, temperatures remain consistently warm, with minimums hovering around 24°C (76°F) and an average temperature of 28°C (82°F). This month mirrors the preceding summer, with maximums peaking at 33°C (92°F), creating a tropical atmosphere perfect for beachgoers and outdoor enthusiasts. Unlike the cooler months of the year, September continues to embrace the warmth, ensuring that visitors can enjoy delightful sunny days. This trend of elevated temperatures not only highlights Boca del Rio's allure as a year-round destination but also sets the stage for a vibrant transition into the fall season.
September marks a dramatic peak in precipitation for Boca del Rio, Mexico, with a staggering 293 mm (11.5 in) of rain, making it the wettest month of the year. This significant uptick is part of a trend that begins in the early summer months, where rainfall gradually intensifies, with June, July, and August collectively contributing substantial totals, exceeding 200 mm. Notably, September also experiences the most rainy days, totaling 24, which highlights the persistent downpours that characterize this time of year. As the rain paves the way for the lush greenery that follows, it's evident that September's weather is a vital player in Boca del Rio's annual climate narrative, marking a transition into the cooler, yet still wet, months ahead.
In Boca del Rio, Mexico, September marks a noticeable shift in humidity levels, with the average humidity rising to 86%. This increase is part of a broader trend that sees the summer months maintaining a relatively stable humidity around 81% to 82%, only to surge again as autumn approaches. Following September, humidity reaches its peak in October at 90%, continuing into the winter months when it escalates to a high of 91% in both November and December. This seasonal rhythm suggests a transition from the warmer, humid summer to a wetter fall, highlighting the region's tropical climate and its signature moist conditions. Overall, September serves as a pivotal month, setting the stage for the heightened humidity levels of the months to follow.
In September, the UV Index in Boca del Rio, Mexico reaches a peak of 13, maintaining the extreme exposure category for the month. This high level is consistent with the preceding summer months, where the UV Index largely hovers around 12 to 13, emphasizing the need for caution when enjoying the outdoors. As this trend continues, sun protection measures become increasingly vital, with a burn time of just 10 minutes under these conditions. As the year progresses into October, the UV Index slightly decreases, signaling a shift in sunlight intensity. For more insights on UV exposure throughout the year, check out Boca del Rio UV Index.
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In Boca del Rio, Mexico, September carries the warmth of summer with an impressive 287 hours of sunshine. While this is slightly less than the vibrant highs of May and June, which bask in over 320 hours, it still offers plenty of golden moments. The trend showcases a peak from March to May, where daylight reigns supreme, drawing visitors to enjoy the sunny days. As the summer wanes, hours of sunshine gradually taper off, with October and November dipping further, yet the golden rays linger into the autumn months, creating a perfect backdrop for relaxation and exploration in this coastal paradise.
When considering the likelihood of sunny weather in September in Boca del Rio, Mexico, the statistics paint a varied picture. With a 23% chance of sunshine, September marks a notable dip from the sunnier months preceding it, particularly from March and April, which enjoy chances of sun as high as 66% and 61%, respectively. As the summer months close, transitioning from the humid June with only 16% sunshine to the more moderate October at 39%, it’s clear September is on the lower end of the spectrum. This trend indicates that while there may be occasional sunny days, it’s wise to prepare for overcast skies as the region shifts towards the autumn season. Overall, the data suggests that visitors in September should embrace the unpredictability of weather while hoping for those elusive sunny glimpses.
In Boca del Rio, Mexico, September offers a pleasant 12 hours of daylight, maintaining a consistent pattern seen throughout the late summer and early autumn months. Following a peak of 13 hours in May through July, the duration of daylight begins to gradually decrease as the year approaches its end. This slight decline reflects the transition from the vibrant summer days into the quieter, cooler months of fall, yet September's daylight still provides ample time to soak up the sun. As daylight shifts towards October and November, it settles back to 11 hours, creating a comforting rhythm that marks the changing seasons.
In September, Boca del Rio experiences a gentle shift in its breezy conditions, with an average wind speed of 3.3 m/s (7 mph), providing a refreshing respite as the summer heat begins to wane. This month marks a subtle increase from the calmest days of July and August, where winds drifted at 2.6 m/s (6 mph) and 2.7 m/s (6 mph), respectively. As the year progresses, the winds gradually pick up in October to 3.9 m/s (9 mph), suggesting a seasonal transition that invigorates the coastal atmosphere. Overall, the trend in September indicates a return to more lively breezes, enhancing the natural charm of this picturesque locale as it shifts toward autumn.
The weather in Boca del Rio 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 Boca del Rio and find detailed weather information for every month.
September and January present contrasting weather patterns in Boca del Rio. In September, the temperatures range from a minimum of 24°C (76°F) to a maximum of 33°C (92°F), with an average of 28°C (82°F). This month experiences significant rainfall, totaling 293 mm (11.5 in) over 24 days, accompanied by high humidity at 86%. In contrast, January sees cooler temperatures, with a minimum of 17°C (63°F) and a maximum of 31°C (88°F), averaging 23°C (73°F). The precipitation is notably lower, at 43 mm (1.7 in) spread across just 8 days, while the humidity remains high at 88%. For a detailed look at the January weather in this region, check Boca del Rio weather in January.
In September, the weather is notably warmer, with average temperatures around 28°C (82°F) and maximums reaching as high as 33°C (92°F). The month experiences significant rainfall, accumulating 293 mm (11.5 inches) over 24 rainy days, all while maintaining a high humidity level of 86%. In contrast, February brings a cooler climate, with an average temperature of 23°C (74°F) and minimum temperatures dipping to 14°C (58°F). Precipitation is minimal during this month, totaling only 38 mm (1.5 inches) across just 6 days, yet humidity remains consistent at 86%. For a more detailed look at February's weather, you can check Boca del Rio weather in February.
When comparing the weather in September and March, September is notably warmer, with average temperatures reaching 28°C (82°F) and maximums hitting 33°C (92°F). In contrast, March has a cooler average of 24°C (76°F), with a minimum temperature of 18°C (64°F). Additionally, September experiences significantly more rainfall, with 293 mm (11.5 in) spread over 24 days, while March is much drier, averaging only 24 mm (0.9 in) of precipitation across just 5 days. Humidity levels are relatively similar, with September at 86% and March at 84%. For more details on the weather in March, you can check Boca del Rio weather in March.
In comparing the weather of September and April, we observe distinct differences in temperature and precipitation patterns. September boasts a warmer range with minimum temperatures of 24°C (76°F) and maximums reaching up to 33°C (92°F), while April features slightly cooler minimums at 20°C (68°F) and a much higher maximum of 36°C (97°F). Additionally, September experiences significantly more rainfall, with 293 mm (11.5 in) falling over 24 days, compared to April's relatively dry conditions, which see only 16 mm (0.6 in) over just 4 days. Humidity levels are also notable, with September averaging 86% compared to April's 81%. For a more detailed look at April's weather, you can visit Boca del Rio weather in April.
When comparing the weather in September and May, September tends to be hotter and wetter. The average temperature in both months is similar, with September ranging from 24°C (76°F) to 33°C (92°F), while May sees temperatures from 23°C (74°F) to 34°C (94°F). However, September experiences significantly higher precipitation, with 293 mm (11.5 in) over 24 days compared to May's 46 mm (1.8 in) over just 10 days. Additionally, September has a higher humidity level at 86%, compared to May's 82%. For more insights into May’s weather specifics, you can check Boca del Rio weather in May.
In comparing the weather between September and June, both months experience similar minimum temperatures, around 24°C (76°F), and average temperatures that hover between 28°C (82°F) and 28°C (83°F). However, June tends to be slightly warmer with a maximum temperature reaching 34°C (93°F) compared to September's peak of 33°C (92°F). Precipitation is noticeably higher in September, with 293 mm (11.5 in) over 24 days, compared to June's 223 mm (8.8 in) over 22 days. Additionally, September has a higher humidity level at 86%, while June’s humidity is around 81%. For a more detailed look at the climate during June, check out Boca del Rio weather in June.
In both September and July, temperatures remain fairly consistent, with minimums around 24°C (76°F), average highs of 28°C to 33°C (82°F to 92°F), and a maximum temperature that peaks at 33°C (92°F). However, September experiences significantly more rainfall, with 293 mm (11.5 in) distributed across 24 days, compared to July's 201 mm (7.9 in) over 20 days. Additionally, humidity levels are slightly higher in September at 86%, compared to July's 81%. For more detailed insights on July weather, you can visit Boca del Rio weather in July.
In comparing the weather between August and September, we see that both months share similar temperature ranges, with September mirroring August's minimum of 24°C (76°F), average of 28°C (82°F), and maximum of 33°C (92°F). However, September experiences significantly more rainfall, totaling 293 mm (11.5 in) over 24 days compared to August's 198 mm (7.8 in) over 20 days. Additionally, September's humidity is slightly higher at 86%, compared to August's 82%. For more detailed insights on August weather, you can refer to Boca del Rio weather in August.
In September, the weather is characterized by higher temperatures, with minimums reaching 24°C (76°F) and an average of 28°C (82°F). The month sees significant precipitation, averaging 293 mm (11.5 in) over 24 days, along with high humidity levels at 86%. In contrast, October brings a slight drop in temperature, with minimums at 22°C (71°F) and an average of 27°C (81°F), while maximums still reach up to 32°C (91°F). Precipitation decreases to 205 mm (8.1 in) over 19 days, accompanied by an increase in humidity to 90%. For a more detailed look, check out Boca del Rio weather in October.
In September, the weather is warm and humid, with average temperatures peaking at 28°C (82°F) and maximum highs reaching 33°C (92°F). It's a particularly wet month, experiencing 293 mm (11.5 in) of rainfall over 24 days and maintaining a humidity level of 86%. In contrast, November brings cooler and drier conditions, with an average temperature of 25°C (77°F) and a maximum of 30°C (87°F). Precipitation significantly decreases to 96 mm (3.8 in) over just 12 days, while humidity slightly rises to 91%. For more detailed weather information, check out Boca del Rio weather in November.
In September, the weather is notably warmer with temperatures ranging from a minimum of 24°C (76°F) to a maximum of 33°C (92°F), and it experiences significant rainfall, averaging 293 mm (11.5 in) over 24 days. The high humidity level of 86% adds to the tropical feel of the month. In contrast, December brings cooler temperatures, with a minimum of 16°C (61°F) and a maximum of 30°C (87°F), resulting in a more comfortable average of 23°C (74°F). Rainfall dramatically decreases to 31 mm (1.2 in) over just 6 days, while humidity rises slightly to 91%. For more details, check out Boca del Rio weather in December.
As September unfolds in Boca del Rio, the weather distinctly shifts, presenting a blend of warmth and moisture that sets it apart from other months. With temperatures peaking at around 33°C (92°F) and average humidity soaring to 86%, the atmosphere becomes noticeably more sultry. This month also sees a significant increase in rainfall, with 24 days being wet, adding up to a hefty 293 mm (11.5 in) of precipitation. This combination of high temperatures and frequent rain transforms the landscape into a vibrant, lush environment, making it a uniquely beautiful yet humid time of year. For a deeper dive into seasonal trends, explore Boca del Rio Climate.