Last updated: April 22, 2025
In September, Tonala, Mexico experiences a blend of warm temperatures and significant rainfall. The maximum temperature reaches a balmy 34°C (93°F), while the average settles comfortably at 28°C (82°F), and the minimum dips to 24°C (76°F). This month is characterized by high humidity, averaging around 79%, contributing to a muggy atmosphere. Rainfall is frequent, with a substantial precipitation amount of 294 mm (11.6 in) occurring across 27 days, creating lush surroundings but also necessitating umbrellas for daily activities. Prepare for a tropical experience marked by the interplay of warmth and rain.
In September, Tonala, Mexico, experiences a delightful warmth that embodies the essence of late summer. With minimum temperatures hovering around 24°C (76°F) and an average of 28°C (82°F), the days remain comfortably warm while the highs reach up to 34°C (93°F). This month marks a subtle transition, as the heat begins to mellow slightly compared to the peak summer months, making it an inviting time for outdoor activities. Notably, September's weather continues the trend of consistent warmth seen from previous months, with only a slight dip on the horizon as the region heads into October. Whether enjoying the vibrant local culture or exploring the picturesque scenery, visitors can relish in the pleasant climate that September offers.
September marks a significant peak in precipitation for Tonala, Mexico, delivering an impressive 294 mm (11.6 in) of rainfall over 27 days. This surge follows the already substantial rains of August, which typically see around 275 mm (10.8 in). Such high levels of precipitation not only contribute to lush landscapes but also highlight September as a key month within the rainy season, where the cumulative effect of summer rains reaches its zenith just before the slightly drier October. With the frequency of rainy days remaining high, it's clear September serves as a vital period for replenishing local water sources and nurturing the region's vibrant ecosystems.
In September, Tonala, Mexico experiences a humidity level of 79%, representing a slight dip from the previous months of August and July, which hovered around 80% and 79%, respectively. This mid-scene transition is characteristic of the city's climate, as it begins to shift from the peak summer humidity levels. Notably, September marks a pivotal moment; as the year progresses, humidity levels will gradually rise again leading into the cooler, more humid months of late autumn and winter. The overall trend indicates that Tonala enjoys a relatively consistent humidity profile, oscillating between the high 70s and low 80s throughout the year, with peaks in the colder months such as November (84%) and December (85%).
September in Tonala, Mexico, continues the trend of extreme UV exposure, boasting a UV Index of 13 and a burn time of just 10 minutes. This month aligns closely with the peak outdoor conditions of the summer, mirroring the UV levels seen in July and August. As we transition toward October, the UV Index will slightly decrease but remains high at 11, indicating the need for ongoing sun protection. It’s essential for residents and visitors alike to remain vigilant against the sun's rays during this time. To learn more about the UV Index trends throughout the year, visit Tonala UV Index.
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As summer transitions to fall, September in Tonala, Mexico continues to bask in a warm glow with 289 hours of sunshine. This month marks a gentle decline from the sun-soaked peaks of May and July, where daylight reached its zenith at 328 and 315 hours respectively. Despite this slight dip, September remains vibrant, offering plenty of opportunities to enjoy outdoor activities under the radiant sky. Following the trend of slightly reduced daylight that begins in October, the sun still generously graces the early autumn atmosphere, setting a delightful stage for the town’s cultural celebrations and scenic landscapes.
In September, the likelihood of sunny weather in Tonala, Mexico drops significantly to just 16%, making it one of the cloudier months of the year. This marks a noticeable decline from the preceding months, particularly following the relative warmth of April (62%) and the livelier sunshine of March (65%). As summer fades and the rainy season approaches, sunshine becomes a rare treasure, with only a handful of days offering clear skies. This trend continues into October, where the chances only slightly improve to 38%. For those hoping to bask in the sun, it might be wise to plan their visit outside of September to maximize exposure to Tonala's more favorable weather.
In September, Tonala, Mexico enjoys approximately 12 hours of daylight, maintaining a balance that reflects the steady transition from summer to autumn. As the year progresses, daylight duration begins at 11 hours in January and February, slowly increasing to a peak of 13 hours in the summer months of June and July. Subsequently, the daylight hours revert back to 12 hours in September, mirroring the previous spring and summer months. This consistent pattern indicates a beautiful symmetry in Tonala's solar calendar, with shorter days on either end of the year, while the heart of summer brings the richest daylight experience, making Tonala a delightful place to enjoy the changing seasons.
As September arrives in Tonala, Mexico, the average wind speed gently ebbs to 2.9 m/s (7 mph), marking it as one of the calmest months of the year. This decline in wind strength reflects a gradual transition towards cooler autumn days, following a summer characterized by higher winds in March and April, where speeds peaked at 4.7 m/s (11 mph). Notably, the pattern shows a consistent drop from spring to summer, with the winds whispering softer as the year progresses. The mild breezes of September provide a soothing backdrop to the vibrant lifestyle of Tonala, creating a serene atmosphere for both locals and visitors alike. As the seasons shift, the winds will soon pick up again in November, illustrating the dynamic rhythm of Tonala's climate.
The weather in Tonala 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 Tonala and find detailed weather information for every month.
September and January present distinctly different weather conditions. In September, temperatures are typically warmer, with a minimum of 24°C (76°F), an average of 28°C (82°F), and a maximum of 34°C (93°F). Additionally, September experiences significant rainfall, totaling 294 mm (11.6 in) over 27 days, contributing to a high humidity level of 79%. In contrast, January offers cooler temperatures, with a minimum of 17°C (64°F), an average of 23°C (74°F), and a maximum of 31°C (88°F). This month sees less precipitation at 110 mm (4.3 in) over 12 days and a slightly higher humidity level of 81%. For a more detailed look at January's weather, you can visit Tonala weather in January.
September and February present contrasting weather patterns, reflecting the seasonal shifts. In September, temperatures typically range from a minimum of 24°C (76°F) to a high of 34°C (93°F), with an average of 28°C (82°F). This month is notably rainy, with a total precipitation of 294 mm (11.6 in) spread over 27 days, along with a humidity level of 79%. In comparison, February offers a milder climate, with temperatures varying from a minimum of 18°C (65°F) to a maximum of 32°C (90°F) and an average of 24°C (76°F). The precipitation in February is significantly lower at 65 mm (2.6 in) over just 9 days, accompanied by a humidity level of 80%. For more detailed insights into the February weather, you can check Tonala weather in February.
In comparing the weather of September and March, September tends to be warmer and significantly wetter. With average temperatures ranging from a minimum of 24°C (76°F) to a maximum of 34°C (93°F), September experiences a humid average of 28°C (82°F) alongside 294 mm (11.6 in) of precipitation over 27 days. In contrast, March is milder, featuring a minimum temperature of 20°C (68°F), an average of 25°C (78°F), and a maximum of 33°C (92°F). The month sees far less rainfall, totaling only 47 mm (1.9 in) across 9 days, and slightly lower humidity at 76%. For more detailed information, you can check Tonala weather in March.
September and April exhibit notably different weather patterns. In September, temperatures range from a minimum of 24°C (76°F) to a maximum of 34°C (93°F), with an average of 28°C (82°F). This month also experiences heavy rainfall, accumulating 294 mm (11.6 in) over 27 days, contributing to a high humidity level of 79%. In contrast, April's weather is generally warmer, with temperatures ranging from 21°C (70°F) to a peak of 36°C (98°F) and an average of 27°C (81°F). April is considerably drier, with only 31 mm (1.2 in) of precipitation spread over just 6 days and a slightly lower humidity of 74%. For more details on April weather, you can check Tonala weather in April.
September and May present distinct weather patterns, highlighting the transition from summer to fall. In September, the temperatures range from a minimum of 24°C (76°F) to a maximum of 34°C (93°F), with a high average temperature of 28°C (82°F). This month is characterized by significant rainfall, recording 294 mm (11.6 in) over 27 days, alongside a humidity level of 79%.
In contrast, May features slightly warmer temperatures, with a minimum of 22°C (72°F) and a peak reaching 37°C (98°F), averaging 29°C (84°F). Rainfall is markedly lower, only 70 mm (2.7 in) across 12 days, and humidity is slightly less at 74%. Overall, while September is wetter and more humid, May offers hotter conditions with less precipitation. For more detailed information about May's weather, visit Tonala weather in May.
In comparing the weather between September and June, both months exhibit similar temperature ranges, with minimum temperatures consistently at 24°C (76°F) and average highs around 28°C (82°F in September and 83°F in June). However, September receives more rainfall, with 294 mm (11.6 in) over 27 days, compared to June’s 265 mm (10.4 in) over 23 days. Additionally, September tends to have a higher humidity level at 79%, whereas June's humidity is slightly lower at 74%. For a more detailed look at June weather, you can explore Tonala weather in June.
When comparing the weather in September and July, both months exhibit similar minimum temperatures, with September's min at 24°C (76°F) and July slightly cooler at 24°C (75°F). The average temperatures are close too, with September averaging 28°C (82°F) and July at 28°C (83°F). However, September tends to be wetter, receiving 294 mm (11.6 in) of precipitation over 27 days, compared to July's 191 mm (7.5 in) over 23 days. Despite these differences, both months maintain a high humidity level of 79%. For more details on July weather, you can refer to Tonala weather in July.
In comparing the weather of September and August, both months exhibit similar temperature ranges, with September experiencing a minimum temperature of 24°C (76°F), an average of 28°C (82°F), and a maximum of 34°C (93°F), quite comparable to August's 24°C (76°F) minimum, 28°C (83°F) average, and 33°C (92°F) maximum. However, September sees a slight increase in precipitation, with 294 mm (11.6 in) over 27 days, compared to August's 275 mm (10.8 in) over 26 days. The humidity levels are also similar, with September at 79% and August at 80%. For a more detailed look at August's weather, you can check this link: Tonala weather in August.
In September, the weather is characterized by warmer temperatures, with a minimum of 24°C (76°F) and an average high of 34°C (93°F). It experiences significant rainfall, averaging 294 mm (11.6 in) over 27 days and maintaining a high humidity level of 79%. In contrast, October brings slightly cooler temperatures, with a minimum of 22°C (71°F) and an average high of 33°C (92°F). The precipitation increases to 337 mm (13.3 in) across 25 days, and humidity rises slightly to 81%. For a detailed look at the weather, you can check out Tonala weather in October.
In comparing the weather of September and November, we see a notable shift in temperature and precipitation patterns. September experiences warmer temperatures, with average highs reaching up to 34°C (93°F) and a high humidity level of 79%. In contrast, November offers slightly cooler temperatures, averaging 25°C (78°F) with maximums of 31°C (89°F) and a higher humidity of 84%. Additionally, September is significantly wetter, recording 294 mm (11.6 in) of precipitation over 27 days, while November sees reduced rainfall of 205 mm (8.1 in) over just 18 days. For more detailed information about the weather in November, you can check this Tonala weather in November.
In September, the weather is characterized by higher temperatures, with a minimum of 24°C (76°F) and an average of 28°C (82°F), reaching up to 34°C (93°F) at its peak. The month experiences significant rainfall, totaling 294 mm (11.6 in) over 27 days, contributing to a high humidity level of 79%. In contrast, December sees cooler temperatures, with a minimum of 18°C (65°F) and an average of 24°C (75°F), maxing out at 31°C (88°F). Additionally, precipitation decreases dramatically to 91 mm (3.6 in) over 16 days, while humidity rises slightly to 85%. This stark difference highlights September as a wetter and warmer month compared to the cooler, drier December. For a closer look at conditions during this month, check out Tonala weather in December.
As September unfolds in Tonala, the weather takes on a distinct character, marked by higher humidity levels and frequent rainfall. With temperatures averaging around 28°C and a relatively warm minimum of 24°C, the month stands out compared to the more moderate conditions of other times in the year. The considerable 294 mm of precipitation over nearly 27 days transforms the landscape, providing lush greenery but also creating a more muggy atmosphere. While the warmth remains, it is the high humidity and persistent rain that define September, setting it apart as a unique chapter in the annual climate narrative. For further insights into Tonala's weather patterns, visit Tonala Climate.