Last updated: April 22, 2025
In September, Cihuatlan, Mexico experiences a warm and humid climate characterized by a maximum temperature of 33°C (91°F) and an average temperature of 27°C (80°F). Nighttime brings moderate relief with a minimum temperature of 22°C (72°F). This month sees significant rainfall, recording a total precipitation amount of 284 mm (11.2 in) over the course of 25 rainy days, contributing to a high humidity level of 83%. The interplay of warmth and moisture shapes a vibrant tropical atmosphere, making September a noteworthy month for both locals and visitors alike.
In Cihuatlan, Mexico, September marks the transition from the hot summer months to the cooler fall, but the temperatures remain pleasantly warm. With a minimum of 22°C (72°F) and a maximum of 33°C (91°F), the month maintains an average of 27°C (80°F), similar to the preceding months of August and July. This consistency highlights a tropical climate where the heat lingers, inviting outdoor activities and beach visits. As the days are still quite warm, September offers a delightful blend of sunshine and refreshing breezes, perfect for soaking in the natural beauty of this coastal gem.
September in Cihuatlan, Mexico, marks a significant shift in the weather pattern, characterized by substantial rainfall that contributes to the region's lush landscape. With 284 mm (11.2 in) of precipitation over 25 days, this month continues the trend of heavy rain established in August, albeit with a slightly lower total. The combination of warm temperatures and frequent showers creates a humid atmosphere, perfect for the flourishing vegetation. Following the peak months of June and July, which also recorded high precipitation levels, September underscores the tail end of the rainy season, leading into a gradual decrease in rainfall as autumn approaches. The consistent rainfall not only replenishes local water sources but also sets the stage for the region's vibrant ecosystem and agricultural practices.
September in Cihuatlan, Mexico, marks a peak in humidity, reaching 83%, mirroring the high levels typical of August. This significant moisture in the air continues the trend of increasing humidity from the earlier months, where levels have gradually climbed from 59% in March to the mid-60s by May, before dramatically surging in the hot summer months of June and July. As summer transitions into fall, the humidity remains elevated, setting the stage for a lush and vibrant landscape. Grafiting down to 80% in October, a slight dip follows, marking a gradual but steady end to the humid spell of the year. Overall, September reflects the zenith of Cihuatlan’s humid climate, showcasing the tropical essence of this coastal region.
In September, Cihuatlan, Mexico, experiences a UV Index of 13, placing it squarely in the extreme exposure category. Similar to the preceding summer months, this level signifies that skin can burn in just 10 minutes of direct sunlight. As the year progresses into autumn, the UV Index begins to show slight fluctuations; however, September's reading aligns with the highest indices noted from March through August. Residents and visitors alike should remain vigilant about sun protection during this period. For more information, check out the comprehensive Cihuatlan UV Index.
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In Cihuatlan, Mexico, September greets visitors with an average of 252 hours of sunshine, providing a pleasant transition into autumn. While this represents a decline from the sun-drenched 341 hours of May, the month still enjoys a healthy share of light, blending comfortably with the warmer, sunnier days of summer. As the year progresses, sunlight hours begin to stabilize, with October bringing 273 hours, signaling a gradual return to the gentle warmth that characterizes this coastal region. The overall trend suggests that while summer boasts its brightest moments, September’s golden glow still offers ample opportunity to bask in the beauty of Cihuatlan, making it an inviting destination for sun-seekers and nature enthusiasts alike.
In Cihuatlan, Mexico, the likelihood of sunny weather sees a significant peak from January to May, with probabilities reaching as high as 72% in March. However, as summer unfolds, the chance of sunshine plummets dramatically, dipping to a mere 17% in both August and September. This trend indicates that while early autumn might tempt visitors with warm days, it ultimately falls into the pattern of overcast skies and rain typical of the region's wet season. Conversely, as October approaches, the sun's return becomes more promising with a 36% chance, hinting at the gradual transition back to brighter days in the months that follow.
In Cihuatlan, Mexico, September offers a delightful 12 hours of daylight, following a summer filled with long, sunlit days. The trend shows a gradual ascent in daylight from 11 hours in January and February to a peak of 13 hours during the summer months of May through July. As August rolls in, the sunlight begins to recede slightly, tapering to 12 hours in September—just enough for beachgoers and nature lovers to soak in the warm rays before the days shorten into autumn. The shift back to 11 hours in October hints at the seasonal transition, leading into the cooler months ahead. This steady rhythm of daylight throughout the year showcases the beautiful balance between sun and shade that defines Cihuatlan's enchanting climate.
In Cihuatlán, Mexico, the September winds are characterized by a gentle breeziness, averaging 1.4 m/s (3 mph). This marks a slight decrease from the summer months, as August concludes with similar moderate winds. Throughout the year, the wind speeds remain relatively stable, oscillating only slightly between 1.4 m/s and 1.8 m/s, with the calmest months typically falling in late summer and early autumn. As September rolls in, the air takes on a tranquil quality, providing a serene backdrop against the vibrant coastal landscape. This consistency in wind patterns contributes to the region’s appeal, attracting visitors seeking both relaxation and adventure amid gentle currents.
The weather in Cihuatlan 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 Cihuatlan and find detailed weather information for every month.
September and January present a stark contrast in weather patterns. In September, temperatures range from a minimum of 22°C (72°F) to a maximum of 33°C (91°F), with an average of 27°C (80°F). This month is characterized by high humidity at 83% and significant rainfall, totaling 284 mm (11.2 in) over 25 days. In contrast, January offers milder temperatures, with a minimum of 12°C (54°F) and a maximum of 31°C (89°F), averaging 23°C (73°F). It's notably dry, with only 7 mm (0.3 in) of precipitation recorded over the month and no rain days at all. Additionally, humidity in January reduces to a more comfortable 70%. For more detailed insights into January weather, you can check Cihuatlan weather in January.
September and February present notably different weather patterns. September boasts warmer temperatures with a minimum of 22°C (72°F) and an average high of 33°C (91°F), combined with high humidity at 83% and significant rainfall totaling 284 mm (11.2 in) over 25 days. In contrast, February features cooler temperatures with a minimum of 13°C (55°F) and an average high of 32°C (90°F), characterized by much lower precipitation of just 13 mm (0.5 in) on only one day and a humidity level of 65%. For those interested in more detailed climate information, visit Cihuatlan weather in February.
In September, the weather is much warmer and wetter compared to March, with temperatures ranging from a minimum of 22°C (72°F) to a maximum of 33°C (91°F) and an average of 27°C (80°F). The month is characterized by high humidity at 83% and significant rainfall, accumulating 284 mm (11.2 in) over approximately 25 days. In contrast, March experiences cooler temperatures, with a minimum of 14°C (57°F) and an average of 23°C (75°F), peaking at 32°C (90°F). Additionally, March is notably dry, seeing only 1 mm (0.0 in) of precipitation across zero rainy days and lower humidity at 59%. For more details on March weather, visit Cihuatlan weather in March.
September and April showcase contrasting weather patterns. September is characterized by warmer temperatures, with a minimum of 22°C (72°F) and an average of 27°C (80°F), frequently reaching a maximum of 33°C (91°F). This month also experiences significant rainfall, totaling 284 mm (11.2 in) over 25 days, coupled with high humidity at 83%. In stark contrast, April offers a milder climate, where temperatures range from a minimum of 15°C (59°F) to an average of 24°C (75°F), peaking at 31°C (89°F). Remarkably, April boasts dry conditions with no recorded precipitation, leading to a lower humidity level of 60%. For more insights, visit Cihuatlan weather in April.
In comparing the weather of September and May, September tends to be much wetter and more humid. With average temperatures reaching around 27°C (80°F) and high humidity of 83%, it experiences frequent rain, averaging 284 mm over 25 days. In contrast, May offers a considerably drier climate, with only 3 mm of precipitation across no rainy days, and a more comfortable humidity level of 67%. Temperatures in May range from a minimum of 15°C (59°F) to a maximum of 33°C (92°F), making it a milder month overall. For more information about the specific conditions in May, you can visit Cihuatlan weather in May.
September and June exhibit distinct weather patterns, despite their similar average temperatures. In September, the minimum temperature is slightly higher at 22°C (72°F), compared to June's 20°C (69°F), while both months share the same average temperature of 27°C (80°F). However, June tends to be drier, with only 160 mm (6.3 in) of precipitation over 12 days, compared to September's significantly wetter conditions, which see 284 mm (11.2 in) of rainfall across 25 days. Additionally, September's humidity is slightly higher at 83%, while June maintains a humidity level of 80%. For more specific insights about June weather, you can check Cihuatlan weather in June.
When comparing the weather in September to that of July, several key differences emerge. Both months have a minimum temperature of 22°C (72°F) and an average temperature close to 27°C (81°F). However, July tends to be warmer on average, with a maximum temperature reaching 35°C (95°F), compared to September's peak of 33°C (91°F). Additionally, September is notably wetter, with precipitation measuring 284 mm (11.2 in) over 25 days, while July sees only 142 mm (5.6 in) across 19 days. Humidity levels are also slightly higher in September at 83%, compared to 81% in July. For more detailed insights on July weather, check out Cihuatlan weather in July.
When comparing the weather in September to that of August, we observe some notable similarities and differences. Both months share a similar temperature range, with September recording a minimum of 22°C (72°F), an average of 27°C (80°F), and a maximum of 33°C (91°F). August, on the other hand, has a slightly higher maximum temperature of 33°C (92°F) and an average of 27°C (81°F).
However, September experiences more precipitation, totaling 284 mm (11.2 in) over 25 days, compared to August’s 351 mm (13.8 in) across 26 days. Despite this, the humidity remains constant at 83% in both months, creating a consistently muggy atmosphere. For more detailed insights into August weather conditions, you can visit Cihuatlan weather in August.
In September, temperatures remain warm, with a minimum of 22°C (72°F) and a maximum reaching 33°C (91°F), while the average temperature hovers around 27°C (80°F). However, this month sees significant rainfall, totaling 284 mm (11.2 in) over 25 days, contributing to a high humidity level of 83%.
In comparison, October experiences slightly cooler temperatures, with a minimal dip to a minimum of 22°C (71°F), an average of 26°C (80°F), and a maximum of 32°C (91°F). Precipitation also decreases to 210 mm (8.3 in) over just 21 days, resulting in reduced humidity at 80%. For more details about October weather, you can check this link: Cihuatlan weather in October.
September and November in Cihuatlán showcase distinct weather patterns that highlight the transition from late summer to early fall. In September, the temperatures range from a minimum of 22°C (72°F) to a maximum of 33°C (91°F), with an average of 27°C (80°F). This month also sees significant precipitation, with a total of 284 mm (11.2 in) over 25 rainy days, contributing to a high humidity level of 83%.
In contrast, November experiences milder temperatures, with minimums dropping to 17°C (62°F) and averages around 25°C (77°F), while still reaching a maximum of 33°C (91°F). The rainfall drastically decreases to just 35 mm (1.4 in) over only 6 days, resulting in a lower humidity level of 77%. For more detailed information about the weather during this month, you can refer to Cihuatlan weather in November.
In September, the weather is characterized by warm temperatures with a minimum of 22°C (72°F) and an average of 27°C (80°F), reaching a maximum of 33°C (91°F). This month experiences substantial rainfall, with a total precipitation of 284 mm (11.2 in) over 25 days and high humidity levels at 83%. In contrast, December presents cooler temperatures, with a minimum of 14°C (57°F), an average of 23°C (74°F), and a maximum of 31°C (88°F). Notably, December boasts significantly less rain, with only 8 mm (0.3 in) of precipitation over just 1 day, and humidity levels are lower at 76%. For more details on weather conditions in December, you can check Cihuatlan weather in December.
As September rolls into Cihuatlan, the weather takes on a distinctly tropical character, marked by increased humidity and frequent rainfall. This month is characterized by a warm climate, with average temperatures hovering around a pleasant 27°C, while also experiencing high humidity levels of 83%. Unlike the preceding dry months, September sees substantial precipitation, with approximately 25 days of rain contributing to a total of 284 mm for the month. This shift not only revitalizes the lush landscapes but also offers a unique experience for visitors, attracting those who embrace the vibrant beauty of a tropical climate. For a deeper insight into the weather patterns year-round, visit Cihuatlan Climate.