September Weather in Agua Azul, Mexico

Last updated: April 22, 2025

In September, Agua Azul, Mexico experiences a blend of warmth and moisture, with maximum temperatures peaking at 30°C (87°F) and an average hovering around 23°C (73°F). The evenings bring a refreshing coolness, dipping to a minimum of 17°C (64°F). However, this month is characterized by significant rainfall, with 285 mm (11.2 in) of precipitation spread over 28 days, contributing to a humidity level of 77%. This combination creates a lush environment, perfect for exploring the region’s natural beauty while being prepared for frequent showers.

September Temperature in Agua Azul

In September, Agua Azul experiences a mild transition as temperatures begin to cool slightly from the peak of summer. With morning lows around 17°C (64°F) and afternoon highs averaging 30°C (87°F), visitors can relish a comfortable climate perfect for outdoor exploration. The average temperature holds steady at 23°C (73°F), aligning with the pleasant warmth of the preceding months while hinting at the cooler days ahead in autumn. This month offers an inviting backdrop for enjoying the renowned lush landscapes and stunning waterfalls, making it an ideal time to immerse yourself in the natural beauty of this captivating region.

September Weather in Agua Azul: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Agua Azul, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec656769747673727373726866
Data source: Temperature data for Agua Azul generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Agua Azul

In September, Agua Azul experiences one of its most significant rainfall months, with an impressive 285 mm (11.2 in) of precipitation spread over 28 days. This makes it a peak time for rain, following the pattern established by the preceding months of June and August, which also showcase substantial moisture levels. The trend indicates a marked increase in precipitation starting from the drier months of early spring, peaking during the late summer and early fall. This seasonal surge not only contributes to the lush landscape of Agua Azul but also underscores the region's tropical climate, where bursts of rain are vital for sustaining the vibrant ecosystems and local water sources. As October approaches, the rainfall remains substantial, continuing a pattern of rich, nourishing downpours that support both nature and agriculture.

September Precipitation Trends in Agua Azul

The chart displays monthly precipitation patterns in Agua Azul, with values for each month alongside September's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec8047467920835917023528529214773
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Agua Azul

September in Agua Azul, Mexico experiences a noticeable increase in humidity, reaching 77%, a shift from the more moderate levels of the summer months. Following August's humidity of 71%, this uptick signals the onset of the wetter season, as the air becomes markedly more saturated. The trend reveals that humidity generally rises throughout the year, peaking in the winter months with January's high of 84% and December's even higher 86%. This consistent pattern illustrates how September serves as a pivotal transition point, bridging the drier summer to the more humid autumn and winter seasons, making it a month where visitors may feel the air's weight more significantly.

September Average Humidity in Agua Azul

This chart illustrates the average monthly humidity levels in Agua Azul, with September's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how September's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec84%73%59%53%54%55%61%71%77%78%82%86%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Agua Azul

September in Agua Azul, Mexico sees the UV Index remaining consistently high at 14, categorized as extreme, which mirrors the trend observed since March. With a burn time of just 10 minutes, it's crucial for visitors to take protective measures against intense sun exposure. This month stands out within a broader pattern where the UV Index peaks through the summer months, reinforcing the need for vigilance under the sun. As the year transitions into October, the UV levels only slightly decrease to 13, but the importance of sun safety remains paramount. To learn more about UV levels throughout the year, check out the detailed information at Agua Azul UV Index.

Maximum UV Index Levels in Agua Azul for September

The chart shows the monthly maximum UV Index (UVI) for Agua Azul in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec10121414141414141413109
Data source: Agua Azul September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

September Sunshine in Agua Azul

As summer transitions to fall, September in Agua Azul boasts an impressive 308 hours of sunshine, continuing the region's trend of abundant sunlight. Following a vibrant peak in July with 333 hours, the sun-soaked days of August start to taper slightly, yet September still delivers a generous amount of radiant daylight. This decline hints at the upcoming cooler months, as the sunshine hours remain robust compared to the earlier winter months. With a consistent pattern of sunny weather throughout the year, September has cemented its place as a delightful time for visitors and residents alike to enjoy the warmth and beauty of this Mexican paradise.

Monthly Sunshine Duration in Agua Azul: September Highlighted

The September sunshine duration represents the total number of hours Agua Azul experiences direct sunlight during the month of September, excluding cloudy or obstructed periods. This chart compares the sunshine duration of September with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec231h276h314h313h323h294h333h328h308h300h291h298h
Data source: Agua Azul September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Agua Azul During September

In Agua Azul, Mexico, the chances of sunny weather in September are somewhat modest, sitting at 22%. This places September alongside the earlier summer months like June, July, and August, which all exhibit similarly low probabilities for sun. As the year progresses from the dry season, the likelihood of sunshine generally fluctuates, peaking in late winter and early spring with March's notable 55% chance. However, as summer transitions into early fall, the sunshine fades, making the September weather more unpredictable. Thus, while there's still a chance for sunny days, it's best to be prepared for some cloud cover as the rainy season begins to take hold.

Percentage of Sunny Days in September in Agua Azul

The chart illustrates the percentage of sunny days in Agua Azul throughout the year, with September highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Agua Azul experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec23%49%55%42%28%17%22%19%22%32%29%38%
Data source: Agua Azul September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Agua Azul in September

In Agua Azul, Mexico, September offers a delightful 12 hours of daylight, continuing the trend of summertime brightness that peaks in June with 13 hours. As the year progresses from the consistently bright months of January through May, the daylight gradually increases, peaking in early summer before gently tapering off in the fall. September marks a transition, where the long summer days begin to wane, yet still provide ample opportunity to enjoy the natural beauty of the area. Following September, daylight duration will decrease to 11 hours by October, hinting at the cozy ambiance of the approaching cooler months. This consistency in daylight duration not only enhances the region's vibrant outdoor lifestyle but also sets a rhythm that locals and visitors alike can embrace throughout the year.

Average Daylight Hours in Agua Azul for September

The chart illustrates the variation in daylight duration in Agua Azul throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 14m11h 35m12h 2m12h 31m12h 54m13h 6m12h 59m12h 39m12h 11m11h 43m11h 19m11h 7m
Data source: Agua Azul daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Agua Azul

As September unfolds in Agua Azul, Mexico, the gentle embrace of the wind begins to wane, with average speeds dipping to a serene 1.2 m/s (3 mph). This marks a noticeable trend in the late summer months, where increasingly calmer breezes have characterized the prevailing weather. Following the peaks of early spring, where March's winds reached 1.9 m/s (4 mph), the transition into fall brings a more tranquil atmosphere, inviting visitors to savor the stillness and the beauty of nature. As October approaches, conditions remain similarly mild, creating a perfect backdrop for leisurely outdoor activities under the soft autumn sun.

Average September Wind Speed in Agua Azul

The chart displays monthly wind speed patterns in Agua Azul, with values for each month shown alongside September's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how September's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec1.51.81.91.61.51.31.51.31.2 m/s1.21.31.5
Data source: Agua Azul September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Agua Azul Compares to Other Months

The weather in Agua Azul 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 Agua Azul and find detailed weather information for every month.

In September, the weather tends to be warm and humid, with average temperatures hovering around 23°C (73°F) and highs reaching up to 30°C (87°F). The month experiences considerable rainfall, with about 285 mm (11.2 in) falling over 28 days, resulting in a humidity level of 77%. In contrast, January offers a cooler climate, with minimum temperatures dropping to 8°C (46°F) and daytime averages of 18°C (65°F), although it can still reach highs of 30°C (86°F). Precipitation is much lower in January, totaling around 80 mm (3.2 in) across 13 days, and the humidity remains relatively high at 84%. For a detailed look at January weather, you can visit Agua Azul weather in January.

September and February present quite contrasting weather conditions. In September, temperatures range from a mild minimum of 17°C (64°F) to an average of 23°C (73°F), peaking at a warm 30°C (87°F). However, it is also characterized by significant precipitation, with 285 mm (11.2 in) falling over 28 days, contributing to a humidity level of 77%. In stark contrast, February offers cooler temperatures, with a minimum of 8°C (46°F) and an average of 20°C (67°F), peaking at a hot 32°C (90°F). Additionally, February has substantially less precipitation at 47 mm (1.9 in) over just 10 days, and the humidity is slightly lower at 73%. For a closer look at February weather specifics, you can check Agua Azul weather in February.

In comparing the weather of September and March, notable differences emerge in both temperature and precipitation patterns. September tends to be warmer overall, with average temperatures ranging from a minimum of 17°C (64°F) to a maximum of 30°C (87°F), while March sees cooler temperatures, starting at a minimum of 10°C (51°F) and peaking at 33°C (91°F). September is characterized by significantly higher precipitation, with 285 mm (11.2 in) over 28 days, making it one of the wetter months, whereas March only receives 46 mm (1.8 in) over just 11 days. Additionally, humidity levels are higher in September at 77%, compared to a more comfortable 59% in March. For a closer look at the specific weather conditions during March, you can check out Agua Azul weather in March.

When comparing the weather in September and April, notable differences emerge. In September, temperatures range from a minimum of 17°C (64°F) to a maximum of 30°C (87°F), with an average of 23°C (73°F). This month also experiences significant rainfall, totaling 285 mm (11.2 in) over 28 days, resulting in a high humidity level of 77%. In contrast, April boasts a wider temperature range with a minimum of 11°C (52°F) and a maximum of 36°C (98°F), while still maintaining an average of 23°C (75°F). The precipitation in April is much lower at 79 mm (3.1 in) over just 12 days, leading to a much drier climate with a humidity of 52%. For more detailed insights, you can check Agua Azul weather in April.

In comparing the weather of September and May, September tends to be moderately warm with average temperatures ranging from 17°C (64°F) to 30°C (87°F). It experiences significantly more precipitation, with 285 mm (11.2 in) over 28 days and a humidity level of 77%. In contrast, May is generally hotter, with temperatures reaching a maximum of 36°C (97°F) and an average of 24°C (76°F). The month also sees less rainfall, accumulating 208 mm (8.2 in) over 22 days, accompanied by a much lower humidity of 53%. For more detailed insights, check out Agua Azul weather in May.

When comparing September and June weather, both months share a minimum temperature of 17°C (64°F), indicating a similar start to the day. However, June typically sees a higher maximum temperature of 34°C (94°F), compared to September's 30°C (87°F), resulting in an overall warmer feel during the earlier month. Precipitation levels are notably higher in June, with 359 mm (14.1 in) compared to September's 285 mm (11.2 in), suggesting a wetter atmosphere. Additionally, June has lower humidity at 55%, while September’s humidity reaches 77%, contributing to different comfort levels throughout the day. For more detailed weather information, refer to Agua Azul weather in June.

When comparing the weather in September and July, both months experience similar maximum temperatures, reaching up to 30°C (87°F) in September and 30°C (86°F) in July. However, September enjoys slightly warmer average temperatures, with a minimum of 17°C (64°F) compared to July's minimum of 15°C (60°F). In terms of precipitation, September is significantly wetter, receiving 285 mm (11.2 in) over 28 days, while July averages 170 mm (6.7 in) across 26 days. Furthermore, September has a higher humidity level at 77%, compared to July's 61%, making September feel more humid and rainy. For more insights on the July weather, you can check Agua Azul weather in July.

In comparing the weather between September and August, we can see some notable differences. September experiences slightly warmer minimum temperatures, with a low of 17°C (64°F) compared to August's 16°C (61°F). However, August boasts a higher maximum temperature of 32°C (90°F), while September peaks at 30°C (87°F). Precipitation also increases in September, with a total of 285 mm (11.2 in) over 28 days, contrasting with August's 235 mm (9.2 in) over 27 days. Additionally, September tends to be more humid, with an average humidity of 77%, compared to August's 71%. For more detailed weather insights, you can check out Agua Azul weather in August.

September and October both feature warm temperatures, but October is generally a bit cooler on average. In September, temperatures range from a minimum of 17°C (64°F) to a maximum of 30°C (87°F), while October sees a slight drop with minimums of 15°C (59°F) and maximums peaking at 31°C (88°F). Notably, both months experience considerable precipitation, with September receiving 285 mm (11.2 in) over 28 days and October slightly increasing to 292 mm (11.5 in) across 26 days. Humidity levels are similar, with September at 77% and October at 78%. For more information on the weather during this time, you can check out Agua Azul weather in October.

In September, temperatures are generally warmer, with a minimum of 17°C (64°F) and an average of 23°C (73°F), reaching a maximum of 30°C (87°F). The month is also characterized by significant rainfall, totaling 285 mm (11.2 in) over 28 days and accompanied by high humidity levels of 77%.

In contrast, November sees cooler temperatures, with a minimum of 11°C (52°F) and an average of 20°C (69°F), peaking at 29°C (85°F). Precipitation decreases to 147 mm (5.8 in) spread over 18 days, while humidity rises slightly to 82%. For more insights on November weather, visit Agua Azul weather in November.

In September, the weather is characterized by warmer temperatures, with a minimum of 17°C (64°F) and an average high reaching 30°C (87°F). The month experiences considerable rainfall, totaling 285 mm (11.2 in) over 28 days, accompanied by a humidity level of 77%. In contrast, December brings cooler temperatures, with a minimum of 8°C (46°F) and an average high of 29°C (84°F). Precipitation decreases significantly to 73 mm (2.9 in) over just 14 days, and humidity slightly rises to 86%. For more details on the December climate, you can visit Agua Azul weather in December.

Compare Agua Azul's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Agua Azul

September in Agua Azul brings a unique blend of warmth and humidity, differing significantly from other months. The temperatures remain comfortably warm, averaging around 23°C, while the high humidity levels create a lush and vibrant atmosphere. However, the most notable feature is the dramatic increase in precipitation, as September experiences nearly daily rainfall, contributing to a substantial total for the month. This frequent rain transforms the landscape, making it a spectacular time for nature enthusiasts to explore. For further insights into the climatic patterns throughout the year, visit Agua Azul Climate.