September Weather in Crucecita, Mexico

Last updated: April 22, 2025

September in Crucecita, Mexico presents a warm and humid climate, with temperatures reaching a maximum of 30°C (87°F) and averaging around 26°C (79°F). The month is characterized by significant rainfall, accumulating roughly 358 mm (14.1 in) across 26 days, resulting in a lush landscape. With humidity levels sitting at 77%, visitors should be prepared for a tropical experience. Whether you're exploring the vibrant local culture or enjoying the stunning scenery, September offers a unique blend of warmth and moisture that shapes the charm of this coastal destination.

September Temperature in Crucecita

In September, temperatures in Crucecita, Mexico continue to embrace the warm coastal vibes typical of late summer. The month starts with a minimum temperature of 23°C (74°F), maintaining this warm baseline throughout the month. Daily highs reach up to 30°C (87°F), while the average settles at a comfortable 26°C (79°F), reflecting a slight dip from the previous months’ peak summer heat. As the days shorten and the wet season lingers, the warmth remains inviting, making September an appealing time for visitors to enjoy the beach or explore the local culture. Overall, the trend highlights a gradual cooling that precedes the onset of fall, yet still offers plenty of sunshine and warmth to enjoy.

September Weather in Crucecita: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Crucecita, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec777778798079808079797876
Data source: Temperature data for Crucecita 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 Crucecita

September in Crucecita, Mexico, marks a significant transition in the rainy season, bringing 358 mm (14.1 in) of precipitation over 26 days. This month is characterized by a dramatic increase in rainfall compared to the milder months earlier in the year. Following the peak of August, where 310 mm (12.2 in) fell, September continues to bathe the region in moisture, setting the stage for October's even higher 440 mm (17.3 in). The frequency of rainy days in September peaks at 26, reflecting a shift to more consistent rainfall patterns typical of late summer. This surge not only underscores the region's tropical climate but also serves as a reminder of the lush landscapes that flourish in response to this abundant precipitation.

September Precipitation Trends in Crucecita

The chart displays monthly precipitation patterns in Crucecita, 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.
JanFebMarAprMayJunJulAugSepOctNovDec211216251415191703103584407520
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Crucecita

In September, Crucecita experiences a notable humidity level of 77%, marking a slight decline from the peak 78% observed in the previous months of July and August. This period falls at the tail end of summer, where the humidity consistently hovers in the high seventies, reflecting the region's tropical climate. As the year transitions into fall, a gradual decrease in humidity begins, paving the way for the cooler and more comfortable conditions of the upcoming months. Notably, the early part of the year tends to be drier, with humidity levels dipping to around 63% in March, before gradually rising with the seasonal shifts. Overall, September maintains a balance of warmth and refreshing humidity, ideal for enjoying the lush landscapes and vibrant culture that Crucecita has to offer.

September Average Humidity in Crucecita

This chart illustrates the average monthly humidity levels in Crucecita, 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.
JanFebMarAprMayJunJulAugSepOctNovDec67%66%63%66%71%74%78%78%77%77%75%72%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Crucecita

In September, Crucecita, Mexico experiences a UV Index of 13, categorizing it as extreme. This means that the risk of harm from unprotected sun exposure is significantly heightened, with a quick burn time of just 10 minutes. Interestingly, this month maintains the high UV Index trend seen from March through August, where values rarely dipped below 13, indicating a sustained level of intense sun exposure throughout the summer. As autumn approaches in October, the UV Index decreases slightly to 12, yet still remains in the extreme category. Visitors and locals alike should take precautions during this time to safeguard their skin. For more detailed information on UV levels in different months, check the Crucecita UV Index.

Maximum UV Index Levels in Crucecita for September

The chart shows the monthly maximum UV Index (UVI) for Crucecita 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.
JanFebMarAprMayJunJulAugSepOctNovDec10111314141413131312109
Data source: Crucecita 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 Crucecita

September in Crucecita, Mexico, offers a delightful transition into autumn with 281 hours of sunshine, marking a slight dip from the sun-drenched heights of May and July, which boast over 325 hours each. As summer wanes, the sun remains generous, providing ample opportunities for outdoor adventures and relaxation. This month captures the essence of early fall, where warm days slowly yield to cooler evenings, creating a perfect backdrop for enjoying the vibrant beauty of this coastal haven. Notably, September's sunshine hours remain consistent with the lively summer months, ensuring visitors can soak in the sun before the days become shorter as autumn sets in.

Monthly Sunshine Duration in Crucecita: September Highlighted

The September sunshine duration represents the total number of hours Crucecita 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.
JanFebMarAprMayJunJulAugSepOctNovDec248h282h323h319h326h275h325h300h281h296h307h308h
Data source: Crucecita September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Crucecita During September

When planning a trip to Crucecita, Mexico, it's important to consider the chances of sunny weather in September. Unfortunately, September sees one of the lowest probabilities of sunshine, with just a 12% chance of clear skies. This trend of decreasing sunshine becomes more apparent as summer progresses, with June to August also experiencing very limited sunny days. In contrast, February and March boast much higher probabilities, reaching 82% and 84%, making them ideal months for sun-seekers. As autumn approaches, the likelihood of sunshine gradually improves again in October to 42%, but travelers hoping for a bright September may want to keep their expectations low.

Percentage of Sunny Days in September in Crucecita

The chart illustrates the percentage of sunny days in Crucecita 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 Crucecita experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec59%82%84%68%44%12%25%16%12%42%71%85%
Data source: Crucecita September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Crucecita in September

In Crucecita, Mexico, September sustains a vibrant 12 hours of daylight, aligning with the months of May through August, where the sun graces the skies consistently. This stable duration reflects a pattern of moderate daylight that peaks during the summer months in June, which boasts the longest days with 13 hours of sunlight. As the year transitions into autumn, daylight begins to wane, notably in October, where it dips to 11 hours. The gradual decrease in daylight from the summer solstice sets the stage for the enchanting change of seasons, making September a perfect time to enjoy the lingering warmth and light before the shorter days take hold.

Average Daylight Hours in Crucecita for September

The chart illustrates the variation in daylight duration in Crucecita throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 17m11h 37m12h 2m12h 29m12h 51m13h 2m12h 56m12h 36m12h 11m11h 45m11h 22m11h 11m
Data source: Crucecita daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Crucecita

As September arrives in Crucecita, Mexico, the wind begins to shift subtly, transforming the summer's lively breezes into a gentler embrace. With an average wind speed of 2.0 m/s (4 mph), September matches the calm post-summer atmosphere. This reflects a trend of decreasing wind speeds that started mid-summer, peaking in April at 3.0 m/s (7 mph). Interestingly, September's winds are consistent with October's, hinting at the region's transition into the quieter months. Overall, the calming winds of September provide the perfect backdrop for enjoying the stunning coastal scenery, inviting both relaxation and reflection as summer gives way to fall.

Average September Wind Speed in Crucecita

The chart displays monthly wind speed patterns in Crucecita, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.92.62.53.02.42.31.82.42.0 m/s2.01.71.7
Data source: Crucecita September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Crucecita Compares to Other Months

The weather in Crucecita 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 Crucecita and find detailed weather information for every month.

September and January exhibit distinct weather patterns that cater to different preferences. In September, temperatures range from a minimum of 23°C (74°F) to a maximum of 30°C (87°F), with an average of 26°C (79°F). This month is characterized by significant rainfall, receiving 358 mm (14.1 in) over 26 days, along with high humidity levels at 77%. In contrast, January sees slightly cooler temperatures, with a minimum of 18°C (65°F) and an average of 25°C (77°F), while also reaching a maximum of 30°C (87°F). Precipitation drops dramatically to just 21 mm (0.8 in) over a mere 5 days, accompanied by lower humidity at 67%. For more detailed information, you can check Crucecita weather in January.

September and February present distinct weather patterns. In September, temperatures range from a minimum of 23°C (74°F) to a maximum of 30°C (87°F), with an average of 26°C (79°F). This month is marked by significant rainfall, totaling 358 mm (14.1 in) over 26 days, and a high humidity level of 77%. In contrast, February tends to be drier and milder, with temperatures ranging from a minimum of 18°C (65°F) to a maximum of 31°C (88°F), averaging 25°C (77°F). The precipitation in February is minimal at just 12 mm (0.5 in) over 4 days, alongside a lower humidity of 66%. For more detailed information, you can check Crucecita weather in February.

In comparing the weather between September and March, September tends to be warmer with higher humidity levels. The minimum temperature in September is 23°C (74°F), averaging around 26°C (79°F), and can reach a maximum of 30°C (87°F). However, this month also experiences significant rainfall, with 358 mm (14.1 in) spread across 26 days, leading to a humidity level of 77%.

In contrast, March offers slightly cooler conditions with a minimum temperature of 20°C (69°F), maintaining the same average of 26°C (79°F) but peaking at 31°C (89°F). Rain is much less frequent in March, with only 16 mm (0.6 in) of precipitation over 4 days and a lower humidity of 63%. For more detailed weather information, visit Crucecita weather in March.

In comparing the weather of September and April, it is evident that both months have similar average temperatures, with April ranging from a minimum of 21°C (70°F) to a maximum of 32°C (90°F), while September shows slight variability with a minimum of 23°C (74°F) and a maximum of 30°C (87°F). However, September is considerably wetter, experiencing an average precipitation of 358 mm (14.1 in) over 26 days, whereas April sees much less rainfall with only 25 mm (1.0 in) across just 5 days. Additionally, humidity levels in September are higher at 77%, compared to a more comfortable 66% in April. For those interested in specific weather details for April, Crucecita weather in April provides more information.

September and May offer warm temperatures, yet there are distinct differences in their weather patterns. In September, the climate is slightly hotter with average temperatures ranging from 23°C (74°F) to a maximum of 30°C (87°F), but it also brings significant rainfall, averaging 358 mm (14.1 in) over 26 days, and a humidity level of 77%. In contrast, May features comparable temperatures, with an average of 27°C (80°F) ranging from a minimum of 22°C (73°F) to a high of 31°C (88°F). However, it experiences much lower precipitation, totaling 141 mm (5.5 in) over 17 days and a more comfortable humidity of 71%. For more details on May weather, you can check Crucecita weather in May.

In comparing the weather between September and June, both months share similar minimum and average temperatures, with September averaging 26°C (79°F) and June slightly warmer at 26°C (80°F). However, June sees a higher maximum temperature of 32°C (89°F) compared to September's maximum of 30°C (87°F). Precipitation levels also differ significantly; June experiences more rain with 519 mm (20.4 in) over 24 days, while September receives 358 mm (14.1 in) across 26 days. Additionally, humidity is slightly higher in September at 77% compared to 73% in June. For more detailed insights on June weather conditions, you can visit Crucecita weather in June.

In comparing the weather of September and July, both months exhibit warm minimum temperatures around 23°C (74°F), but September has a slightly lower average temperature of 26°C (79°F) compared to July's 27°C (80°F). While maximum temperatures remain similar at 30°C (87°F) for September and 31°C (87°F) for July, September experiences significantly higher precipitation, with 358 mm (14.1 in) over 26 days, in contrast to July's 170 mm (6.7 in) over 25 days. Humidity levels are also notably close, with September at 77% and July at 78%. For more details about July's weather, you can visit Crucecita weather in July.

In September, the weather remains quite warm with a minimum temperature of 23°C (74°F), averaging 26°C (79°F) and reaching a maximum of 30°C (87°F). However, it experiences more rainfall than August, receiving 358 mm (14.1 in) of precipitation over 26 days, with humidity levels at 77%.

In comparison, August has slightly higher average temperatures, with minimums also at 23°C (74°F), an average of 27°C (80°F), and maximums peaking at 31°C (88°F). The month sees a bit less rain, with 310 mm (12.2 in) over 25 days and humidity at 78%.

For a more detailed look at the conditions, you can check Crucecita weather in August.

In both September and October, the weather remains quite similar in terms of temperature, with minimum temperatures around 23°C (74°F), average temperatures at 26°C (79°F), and maximum temperatures reaching 30°C (87°F). However, October tends to be slightly wetter, with precipitation increasing to 440 mm (17.3 in) compared to September's 358 mm (14.1 in), while the number of rainy days remains consistent at 26. Humidity levels also stay the same at 77%, contributing to a persistently tropical feel. For more details, you can check out the Crucecita weather in October.

September and November both feature similar average temperatures, hovering around 26°C (78°F), with maximums reaching up to 30°C (87°F). However, September is markedly wetter, receiving 358 mm (14.1 in) of rainfall over 26 days, compared to November's much drier conditions, which see only 75 mm (2.9 in) over 15 days. Additionally, September's humidity is slightly higher at 77%, while November experiences a more comfortable 75% humidity level. For a detailed look at November's weather, you can visit Crucecita weather in November.

In September, the weather features warmer temperatures with a minimum of 23°C (74°F) and an average of 26°C (79°F), peaking at around 30°C (87°F). This month also sees significant rainfall, with 358 mm (14.1 in) of precipitation spread over 26 days, resulting in high humidity at 77%. In contrast, December offers a milder climate, with a minimum temperature of 19°C (67°F) and an average of 25°C (77°F), reaching a maximum of 29°C (85°F). Precipitation is much less in December, totaling only 20 mm (0.8 in) over just 4 days, and humidity also decreases slightly to 72%. For more details, you can check out Crucecita weather in December.

Compare Crucecita's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Crucecita

As September unfolds in Crucecita, the weather paints a picture distinct from the rest of the year, combining warmth and moisture in a unique blend. With maximum temperatures reaching up to 30°C, the days remain comfortably warm, but the humidity levels soar to 77%, creating a tropical embrace. Frequent rainfall, showcased by 26 days of precipitation, leads to a remarkable total of 358 mm, making this month one of the wettest. This interactive climate dance not only keeps the landscape lush and vibrant but also sets September apart as a time of renewal and transformation. For a deeper dive into what to expect throughout the year, check out Crucecita Climate.