September Weather in San Martin Tilcajete, Mexico

Last updated: April 22, 2025

September in San Martin Tilcajete, Mexico offers a vibrant tapestry of weather, characterized by warm temperatures and significant precipitation. With a maximum temperature reaching 30°C (86°F) and an average of 20°C (68°F), the days are pleasantly warm, while the nights bring a refreshing coolness, dropping to a minimum of 12°C (53°F). This month is notably wet, with 210 mm (8.3 in) of rainfall over 21 days, resulting in an 84% humidity that envelops the landscape. The lush surroundings and mild temperatures make September an intriguing time to experience the beauty of this region.

September Temperature in San Martin Tilcajete

In September, San Martin Tilcajete enjoys a mild climate, characterized by pleasantly warm afternoons and cool evenings. With temperatures ranging from a minimum of 12°C (53°F) to a maximum of 30°C (86°F), the month maintains an average of 20°C (68°F), mirroring the stable conditions seen in the summer months of July and August. This slight dip in the mercury, compared to the preceding months, signals a gradual transition towards autumn, yet still invites outdoor exploration and festivities. As the year progresses towards October, you can expect similar pleasant temperatures with a hint of crispness in the air, making it an ideal time to appreciate the vibrant cultural tapestry and stunning landscapes of this charming Mexican town.

September Weather in San Martin Tilcajete: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in San Martin Tilcajete, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec626567707168686767666463
Data source: Temperature data for San Martin Tilcajete 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 San Martin Tilcajete

In September, San Martin Tilcajete experiences one of its wettest months, with a remarkable 210 mm (8.3 in) of precipitation over 21 days. This surge in rainfall marks a significant peak in the wet season, following a dramatic progression from the lighter showers of earlier months. Starting the year with barely any rain in January and February, the town sees a steady increase, culminating in the heavy downpours characteristic of late summer. The month not only maintains the trend set by June and August but also surpasses their totals, indicating a robust monsoon influenced by regional climate patterns. This abundance of rain plays a crucial role in rejuvenating the local landscape, providing vital moisture that supports both agriculture and natural ecosystems in the area.

September Precipitation Trends in San Martin Tilcajete

The chart displays monthly precipitation patterns in San Martin Tilcajete, 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.
JanFebMarAprMayJunJulAugSepOctNovDec419347420698151210115137
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in San Martin Tilcajete

In September, San Martin Tilcajete experiences a notable rise in humidity, peaking at 84%, which mirrors the levels observed in the beginning of the year. This month transitions from the relatively warm and humid summer months of July and August, where humidity averages around 76% to 80%, into the onset of the wetter autumn season. Following September, the moisture content in the air continues to increase, culminating in an even higher 89% in October. Overall, the trends in humidity indicate a pattern of rising levels as the year progresses, especially as the region embraces the rains of late fall, creating a lush atmosphere that characterizes this picturesque area of Mexico.

September Average Humidity in San Martin Tilcajete

This chart illustrates the average monthly humidity levels in San Martin Tilcajete, 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%80%73%67%72%73%76%80%84%89%88%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in San Martin Tilcajete

In September, residents and visitors of San Martin Tilcajete can expect an UV Index of 14, categorized as extreme, with a burn time of just 10 minutes. This marks a continuation of the intense sun exposure experienced throughout the summer months, which peaked at 15 from March to August. As we transition into the cooler months, the UV Index begins to taper off slightly, dropping to 13 in October and 11 in November, but vigilance remains crucial. With consistently high levels of UV radiation, it's essential for everyone to take appropriate precautions during this time. For further details, check out the complete San Martin Tilcajete UV Index.

Maximum UV Index Levels in San Martin Tilcajete for September

The chart shows the monthly maximum UV Index (UVI) for San Martin Tilcajete 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.
JanFebMarAprMayJunJulAugSepOctNovDec10131515151515141413119
Data source: San Martin Tilcajete 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 San Martin Tilcajete

September in San Martin Tilcajete, Mexico, welcomes a gentle decline in sunshine, with 260 hours of bright days, marking a transition from the vibrant summer months. As the warmer days of July and August recede, which boasted over 300 hours of sun, September offers a softer glow that prepares the region for the cozy autumn ahead. This trend continues into October, where the hours of sunshine remain steady at 273 hours, suggesting a lingering warmth but a gradual embrace of the cooler season. Overall, while September signifies a dip from the peak summer sunshine, it retains a delightful luminosity that characterizes this charming town, setting the stage for the colorful changes to come.

Monthly Sunshine Duration in San Martin Tilcajete: September Highlighted

The September sunshine duration represents the total number of hours San Martin Tilcajete 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.
JanFebMarAprMayJunJulAugSepOctNovDec241h278h319h317h314h257h305h281h260h273h294h299h
Data source: San Martin Tilcajete September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in San Martin Tilcajete During September

As summer fades and September arrives in San Martin Tilcajete, Mexico, the likelihood of sunny weather diminishes significantly, with only a 14% chance of sunshine. This marks a notable decline following the relatively higher probabilities from earlier months, such as January's 51% and February's impressive 84%. The trend reveals that the peak sun opportunities tend to occur in the first half of the year, gradually tapering off into the late summer and early fall. This shift in weather patterns can impact outdoor plans, suggesting that visitors might want to prepare for more overcast days during September.

Percentage of Sunny Days in September in San Martin Tilcajete

The chart illustrates the percentage of sunny days in San Martin Tilcajete 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 San Martin Tilcajete experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec51%84%79%68%35%9%25%20%14%34%67%84%
Data source: San Martin Tilcajete September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in San Martin Tilcajete in September

In San Martin Tilcajete, Mexico, the daylight duration reveals an enchanting dance of light throughout the year. As the year unfolds, January and February start with a steady 11 hours of daylight, gradually transitioning into the longer days of spring. By March, daylight extends to 12 hours, continuing that way through most of the summer, reaching a peak of 13 hours in June. This bright interlude then shifts back, as July and August revert to 12 hours each, with September also maintaining this sunlit schedule. As autumn approaches, daylight begins to wane, finishing the year with the return of 11 hours in October, November, and December. Overall, the trend reflects a harmonious balance of light, peaking during the summer months before gently retreating toward the end of the year.

Average Daylight Hours in San Martin Tilcajete for September

The chart illustrates the variation in daylight duration in San Martin Tilcajete 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 5m12h 59m12h 38m12h 11m11h 43m11h 19m11h 8m
Data source: San Martin Tilcajete daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in San Martin Tilcajete

In San Martin Tilcajete, Mexico, the September wind brings a gentle breeze, with an average speed of 1.3 m/s (3 mph), making it the calmest month of the year. As summer fades, the winds show a gradual decrease from the earlier months, reflecting a shift in the season. From May to September, the trend reveals a consistent decline in wind speed, with September marking the lowest point. This serene atmosphere sets the stage for the colorful celebrations and artistic traditions that flourish in the vibrant community, allowing residents and visitors alike to bask in the tranquil charm of this unique time of year.

Average September Wind Speed in San Martin Tilcajete

The chart displays monthly wind speed patterns in San Martin Tilcajete, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.92.12.12.01.71.31.71.61.3 m/s1.62.01.8
Data source: San Martin Tilcajete September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in San Martin Tilcajete Compares to Other Months

The weather in San Martin Tilcajete 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 Martin Tilcajete and find detailed weather information for every month.

September and January present contrasting weather patterns in terms of temperature and precipitation. In September, temperatures range from a mild 12°C (53°F) to a warm 30°C (86°F), with an average of 20°C (68°F). This month is characterized by significant rainfall, totaling 210 mm (8.3 in) over 21 days, accompanied by high humidity at 84%. In stark contrast, January features cooler temperatures, with a minimum of 3°C (38°F) and an average of 17°C (63°F), while still reaching a maximum of 30°C (87°F). Remarkably, January sees minimal precipitation at only 4 mm (0.2 in) over 0 days, maintaining the same humidity level of 84%. For a more detailed look at January weather, visit San Martin Tilcajete weather in January.

Weather in September and February presents a striking contrast. September typically experiences a temperature range from a low of 12°C (53°F) to a high of 30°C (86°F), with an average of 20°C (68°F). It is also marked by significant rainfall, averaging 210 mm (8.3 in) over 21 days, contributing to a high humidity level of 84%. In contrast, February offers a milder climate with temperatures ranging from a minimum of 2°C (36°F) to a maximum of 32°C (90°F) and an average of 18°C (65°F). Remarkably, February sees very little precipitation, with only 1 mm (0.1 in) recorded over the entire month and virtually no humid days, as humidity levels hover around 80%. For a detailed look at the February weather, check out San Martin Tilcajete weather in February.

When comparing the weather in September and March, notable differences emerge in temperature and precipitation. September tends to feature a broader range, with minimum temperatures around 12°C (53°F) and maximums reaching up to 30°C (86°F), while March presents cooler nights with minimums of 6°C (43°F) and warmer maximum temperatures peaking at 33°C (92°F). Humidity levels are also significantly higher in September at 84%, compared to 73% in March, contributing to a more humid feel during the former. Furthermore, September is characterized by considerably more rainfall, receiving 210 mm (8.3 in) over 21 days, while March is relatively dry, with only 9 mm (0.4 in) over just 1 day. For those interested in specific weather patterns during March, more details can be found here: San Martin Tilcajete weather in March.

In comparing the weather between September and April, September tends to be more humid and wet, with an average temperature of 20°C (68°F) and a significant amount of precipitation at 210 mm (8.3 in) over 21 days. In contrast, April offers a milder climate with an average temperature of 21°C (70°F), but it boasts much less rainfall—only 34 mm (1.3 in) across 4 days. Additionally, April’s humidity is notably lower at 67%, making it feel less oppressive compared to the stickier conditions of September. For a detailed look at April's weather, you can visit San Martin Tilcajete weather in April.

September and May present distinct weather patterns, each with its own charm. In September, temperatures range from a minimum of 12°C (53°F) to a maximum of 30°C (86°F), with an average of 20°C (68°F). This month is notably wetter, boasting 210 mm (8.3 in) of precipitation over 21 days, accompanied by higher humidity at 84%. In contrast, May offers a slightly warmer experience, with temperatures stretching from a minimum of 10°C (50°F) to a maximum of 35°C (94°F) and an average of 21°C (71°F). The rainfall is considerably less, totaling 73 mm (2.9 in) across just 10 days, along with lower humidity at 72%. For more insights on May weather, you can visit San Martin Tilcajete weather in May.

When comparing the weather in September and June, both months present similar temperature ranges, with minimums around 12°C (53°F to 54°F) and averages hovering near 20°C (68°F). However, September typically experiences slightly higher maximum temperatures reaching 30°C (86°F), compared to June's peak of 30°C (87°F). Precipitation levels are quite close as well, with September seeing about 210 mm (8.3 in) over 21 days, while June records 206 mm (8.1 in) across 20 days. Notably, September has a higher humidity level at 84%, compared to June's 73%, indicating a more humid experience as summer transitions into fall. For a deeper dive into June weather specifics in the region, you can explore San Martin Tilcajete weather in June.

When comparing the weather in September and July, both months exhibit a similar average temperature of around 20°C (68°F) and maximums reaching 30°C (86°F). However, September tends to be slightly wetter, with 210 mm (8.3 in) of precipitation over 21 days, compared to July's 97 mm (3.8 in) over 15 days. This increase in precipitation in September is accompanied by higher humidity levels of 84%, while July has a lower humidity of 76%. For more details on July weather, you can refer to San Martin Tilcajete weather in July.

In comparing the weather of September and August, we notice some notable similarities and differences. Both months feature a minimum temperature of 12°C (53°F) and an average temperature of 20°C (68°F), but September slightly edges out with a maximum temperature of 30°C (86°F) compared to August's peak of 29°C (85°F). Additionally, September experiences a higher total precipitation of 210 mm (8.3 in) over 21 days, while August records 151 mm (6.0 in) over 20 days, reflecting a more humid atmosphere with September's humidity at 84% versus August's 80%. For a detailed look at the weather conditions during August, you can visit San Martin Tilcajete weather in August.

In comparing the weather between September and October, it becomes evident that both months feature warm temperatures, though October tends to be slightly cooler on average. September experiences a minimum temperature of 12°C (53°F) and averages at 20°C (68°F), while October sees a lower minimum of 7°C (45°F) and a comparable average of 19°C (67°F). Despite having the same maximum temperature of 30°C (86°F in September and 87°F in October), October has less rainfall, with 114 mm (4.5 in) over 13 days compared to September’s 210 mm (8.3 in) over 21 days. Humidity is higher in October at 89%, slightly surpassing September’s 84%. For more detailed insights into October weather, you can visit San Martin Tilcajete weather in October.

In September, the weather is warm with average temperatures around 20°C (68°F) and maximums reaching up to 30°C (86°F), while experiencing notable humidity levels of 84%. This month is also characterized by frequent rainfall, with precipitation recorded on 21 days and a total of 210 mm (8.3 in). In contrast, November brings cooler temperatures with an average of 18°C (64°F) and a minimum of 6°C (44°F), while still allowing for maximums to peak at 30°C (87°F). November experiences a significant reduction in rainfall, with just 13 mm (0.5 in) occurring over only 2 days, along with slightly higher humidity at 88%. For more detailed insights into the weather conditions during this month, you can refer to San Martin Tilcajete weather in November.

In September, the weather tends to be warm and humid, with average temperatures around 20°C (68°F) and highs peaking at 30°C (86°F). The month is also quite rainy, experiencing 210 mm (8.3 in) of precipitation over 21 days, which contributes to the high humidity level of 84%. In contrast, December offers a much drier climate, with minimal precipitation of just 7 mm (0.3 in) and no rainy days. The temperatures drop, featuring a lower average of 17°C (63°F) and cooler minimums of 3°C (38°F), although the maximum still reaches a comfortable 29°C (85°F). Interestingly, December's humidity is slightly higher at 88%. For more insights on December weather, you can visit San Martin Tilcajete weather in December.

Compare San Martin Tilcajete's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in San Martin Tilcajete

September in San Martin Tilcajete brings a noticeable shift in the weather, as the month is marked by increased humidity and frequent precipitation. With an average temperature hovering around a comfortable 20°C, it’s a transitional period where warm days are often accompanied by afternoon showers, making the landscape lush and vibrant. Unlike the drier summer months, September’s 21 days of rain contribute to an invigorating atmosphere, perfect for enjoying nature's rich beauty. As locals and visitors alike embrace this dynamic weather, it offers a unique opportunity to experience the region's culture and outdoor allure. For a comprehensive understanding of local conditions, explore San Martin Tilcajete Climate.