Last updated: April 22, 2025
In September, San Lucas, Mexico experiences a dynamic blend of warm temperatures and high humidity, creating a tropical atmosphere. With maximum temperatures reaching 32°C (91°F) and an average of 24°C (75°F), days are characterized by warmth, while nights provide a refreshing drop to 18°C (65°F). However, this month is also notable for its significant rainfall, totaling 303 mm (11.9 in) across an impressive 27 days, resulting in a lush, vibrant landscape. Humidity levels soar at 87%, adding to the tropical feel, making September a unique and slightly challenging time for visitors and locals alike.
September in San Lucas, Mexico, offers a delightful transition into the autumn season, characterized by mildness and moderate warmth. With minimum temperatures averaging around 18°C (65°F) and maximums reaching up to 32°C (91°F), this month provides a comfortable climate for both relaxation and adventure. The average temperature hovers around 24°C (75°F), slightly cooler than the peak summer months but still perfect for enjoying the stunning beaches and vibrant local culture. As the heat begins to wane, September serves as a gentle reminder of the refreshing fall air on the horizon, making it an ideal time for travelers seeking pleasant weather without the summer crowds.
In September, San Lucas, Mexico, experiences a significant surge in precipitation, with an impressive 303 mm (11.9 in) of rain falling over 27 days. This month stands out in the seasonal pattern, following the peak rainfall months of June and August, which also showcase heavy downpours. September's rainfall is critical for sustaining the lush landscape, as it accounts for a substantial portion of the annual total, highlighting the region's rainy season. The notable increase in both precipitation amount and rainy days illustrates a shift from the drier months earlier in the year, making September a pivotal time for replenishing the local environment. As the wettest month of the year, it serves as the climax of a pattern that builds up from the lighter drizzles of January through April, creating a vivid tapestry of lush greenery in preparation for the cooler months ahead.
As summer transitions into fall, September in San Lucas, Mexico, maintains a muggy embrace with humidity levels soaring at 87%. This marks a continuation of the high humidity seen throughout the late summer months, especially following August's peak. Interestingly, September’s humidity stays consistent with the month prior, reflecting the lingering warmth and moisture before the weather begins to cool down. Looking back over the entire year, a noticeable trend emerges: humidity levels generally trend higher from mid-summer into autumn, peaking in September and remaining elevated through October and November. This persistent humidity underscores the tropical climate of San Lucas, wrapping the city in a warm, tropical ambiance that is characteristic of the region during this time.
September in San Lucas, Mexico, maintains the intense sun exposure seen throughout the summer months, with a UV Index of 13, categorized as extreme. This level of UV radiation means that visitors and locals alike should be cautious, with an advised burn time of just 10 minutes. Interestingly, the UV Index has slightly decreased from 14 in July and August but remains a significant concern for skin protection. As we transition towards the cooler months, October will see a drop to 12, suggesting a gradual easing of the sun's intensity. For more detailed information on UV levels throughout the year, check out San Lucas UV Index.
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September in San Lucas, Mexico, brings a delightful balance of sunshine, boasting 288 hours of sunlight. This makes it an excellent time for beach-goers and outdoor enthusiasts alike, as daylight hours begin to mellow after the summer peak. With the highest sun exposure recorded in March and July, both averaging 322 hours, September still shines brightly, just a stone's throw from the lush summer months. Interestingly, September's sunshine hours trail the prior month's 311 hours in August but still remain comfortably above the seasonal average, setting the stage for a picturesque transition into autumn. As summer fades, the golden rays of September provide the perfect backdrop for relaxation and exploration in this vibrant coastal paradise.
In San Lucas, Mexico, the likelihood of enjoying sunny weather in September is notably low, with only an 18% chance of sunshine. This marks a significant dip compared to the more favorable conditions seen earlier in the year, particularly in February with an impressive 85% chance. As the summer months progress into September, the chances further diminish, reflecting a clear trend of decreasing sunlight availability. As fall approaches, the pattern suggests users seeking sun may want to plan their visits for the earlier months to fully capitalize on the vibrant sunshine that characterizes much of the year.
In San Lucas, Mexico, the daylight duration showcases a captivating rhythm throughout the year. As the calendar turns to September, residents bask in approximately 12 hours of daylight, a consistency that echoes the previous summer months. This follows a gradual increase from 11 hours in the winter months of January and February, peaking at 13 hours in June. As the season shifts into fall, daylight begins to taper off, transitioning naturally into the shorter days of October. This steady fluctuation in daylight not only enhances the vibrant lifestyle of San Lucas but also sets a picturesque backdrop for seasonal activities, striking a perfect balance between sun-filled days and cozy evenings.
As September arrives in San Lucas, Mexico, the gentle caress of the wind begins to whisper a change from the summer’s warmth. With an average wind speed of 1.1 m/s (2 mph), September marks one of the calmer months, reminiscent of the slower pace of the transitioning seasons. This subtle decrease in wind speed follows a gradual decline from the breezy heights of spring, where winds peaked in March at 1.8 m/s (4 mph), and hints at the impending shift towards the slightly brisker gusts of October. Overall, the trend throughout the year shows a consistent pattern of diminishing winds leading into the fall, inviting a serene atmosphere that complements San Lucas's vibrant coastal charm.
The weather in San Lucas 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 Lucas and find detailed weather information for every month.
September and January present distinct contrasts in weather patterns. In September, temperatures range from a minimum of 18°C (65°F) to a maximum of 32°C (91°F), with an average of 24°C (75°F). This month also experiences significant rainfall, totaling 303 mm (11.9 in) over 27 days, contributing to a high humidity level of 87%. In contrast, January boasts cooler temperatures with a minimum of 10°C (51°F) and an average of 21°C (70°F), still reaching a maximum of 32°C (90°F) on warmer days. Precipitation is minimal, totaling only 11 mm (0.4 in) across just three days, and humidity is slightly lower at 83%. For more detailed insights into January weather conditions, you can visit San Lucas weather in January.
September and February present quite contrasting weather conditions. In September, temperatures range from a minimum of 18°C (65°F) to a maximum of 32°C (91°F), with an average of 24°C (75°F). This month is notably wet, with 303 mm (11.9 in) of precipitation over 27 days, contributing to high humidity levels of 87%. In stark contrast, February enjoys milder temperatures, with a range from 11°C (52°F) at its lowest to 34°C (93°F) at its peak, averaging around 23°C (73°F). Rainfall is minimal, with only 5 mm (0.2 in) occurring over just one day, and humidity levels are lower at 76%. For more detailed insights into February's weather, you can explore San Lucas weather in February.
When comparing the weather in September and March, significant differences emerge. September typically features warmer temperatures with a minimum of 18°C (65°F) and peaks at 32°C (91°F), while March sees slightly cooler temperatures, ranging from a minimum of 14°C (58°F) to a maximum of 35°C (94°F). However, despite March having a higher maximum temperature, the average temperatures are strikingly similar, with both months averaging around 24°C (76°F). September is notably wetter, with a staggering 303 mm (11.9 in) of precipitation over 27 days, resulting in high humidity at 87%. In contrast, March is much drier, experiencing only 9 mm (0.3 in) over just 2 days, and a lower humidity level of 66%. For more detailed insights on March weather, visit San Lucas weather in March.
When comparing the weather in September and April, notable differences emerge, particularly in terms of temperature, precipitation, and humidity. September experiences a minimum temperature of 18°C (65°F) and averages around 24°C (75°F), with highs reaching up to 32°C (91°F). However, it also sees significant rainfall, accumulating 303 mm (11.9 in) over 27 days, contributing to a high humidity level of 87%. In contrast, April is generally warmer with a minimum of 14°C (58°F) and an average temperature of 26°C (79°F), peaking at 35°C (96°F). This month is considerably drier, with only 30 mm (1.2 in) of precipitation over just 5 days and a much lower humidity level of 59%. For more information, you can check San Lucas weather in April.
In comparing September and May weather, notable differences emerge. September typically enjoys a milder temperature range, with minimums around 18°C (65°F) and maximums reaching 32°C (91°F). However, it is characterized by high humidity at 87% and considerable rainfall, receiving 303 mm (11.9 in) over 27 days. In contrast, May presents a warmer atmosphere, with an average temperature of 26°C (78°F) and peak highs of up to 36°C (96°F). Precipitation in May is significantly lower, averaging 159 mm (6.2 in) across 20 days, and the humidity is more moderate at 64%. For a deeper insight into the weather specifics for this month, you can check San Lucas weather in May.
In comparing the weather of September and June, both months exhibit similar minimum temperatures, averaging around 18°C (65°F). However, June tends to be slightly warmer on average, with a temperature maxing out at 33°C (91°F), compared to September's maximum of 32°C (91°F). Precipitation levels are notably high in both months, with September receiving 303 mm (11.9 in) over 27 days, while June sees a marginally higher amount of 319 mm (12.6 in) over 26 days. Additionally, humidity is significantly higher in September at 87%, contrasting with June’s more moderate 69%. For more details on the specifics of June weather, check out San Lucas weather in June.
In comparing the weather between July and September, we see notable differences in temperature and precipitation. In September, temperatures range from a minimum of 18°C (65°F) to a maximum of 32°C (91°F), with an average of 24°C (75°F). This month experiences significantly more precipitation, totaling 303 mm (11.9 in) across 27 days, coupled with high humidity at 87%. In contrast, July features slightly warmer temperatures with a minimum of 18°C (64°F), an average of 25°C (76°F), and a peak of 34°C (93°F). However, it is drier, with only 152 mm (6.0 in) of rain over 20 days and a humidity level of 82%. For more details on July weather, visit San Lucas weather in July.
In comparing the weather of September and August, both months exhibit similar temperature ranges, with September having a minimum of 18°C (65°F) and an average of 24°C (75°F), while August records a minimum of 18°C (64°F) with a slightly higher average of 24°C (76°F). However, September sees more precipitation, accumulating 303 mm (11.9 in) over 27 days compared to August's 224 mm (8.8 in) across 24 days. Both months maintain a high humidity level of 87%, contributing to a consistently muggy atmosphere. For a detailed look at weather patterns, you can check San Lucas weather in August.
In comparing the weather of September and October, we can see that temperatures are slightly cooler in October, with a minimum of 16°C and an average of 23°C, compared to September’s minimum of 18°C and average of 24°C. The maximum temperature remains similar, with October peaking at 31°C against September's 32°C. Precipitation also decreases in October to 281 mm over 22 days, while September experiences 303 mm over 27 days, highlighting a slightly drier trend. Humidity remains high in both months, with October registering at 88% compared to September's 87%. For more details, you can check San Lucas weather in October.
September and November exhibit distinct weather patterns characteristic of their transitional seasons. In September, temperatures are warmer, ranging from a minimum of 18°C (65°F) to a maximum of 32°C (91°F), with an average of 24°C (75°F). This month also experiences significant rainfall, with 303 mm (11.9 in) spread across 27 days, contributing to a high humidity level of 87%. In contrast, November sees cooler temperatures, with a minimum of 13°C (55°F) and a maximum of 31°C (87°F), averaging 22°C (72°F). Precipitation drops dramatically to 36 mm (1.4 in) over just 9 days, while humidity remains slightly higher at 88%. For more detailed insights on November weather, you can check San Lucas weather in November.
In September, the weather is typically warm and humid, with average temperatures ranging from a minimum of 18°C (65°F) to a maximum of 32°C (91°F). The month experiences significant rainfall, accumulating about 303 mm (11.9 in) over approximately 27 days, resulting in a humidity level of 87%.
In contrast, December sees a notable drop in precipitation, with only 17 mm (0.7 in) falling over just 2 days. The temperatures are milder, with a minimum of 10°C (50°F) and an average of 21°C (71°F), while the maximum can still reach around 31°C (87°F). Humidity remains high at 88%, but the overall drier conditions make December feel quite different from the wet, humid days of September. For more detailed information, check out San Lucas weather in December.
September in San Lucas is characterized by increased humidity and frequent rainfall, setting it apart from other months. With an average temperature around a warm 24°C (75°F), it tends to be a bit cooler compared to the hot summer months, yet the 87% humidity can make it feel muggy. Rainfall is significant during this time, with precipitation recorded on nearly every other day, contributing to a lush and vibrant landscape. While this month brings challenges for outdoor activities, it also offers a unique charm with its lush surroundings. For a deeper insight into the city's weather patterns throughout the year, visit San Lucas Climate.