Last updated: April 22, 2025
Experience the vibrant May weather of San Lucas, Mexico, characterized by scorching temperatures that can soar to a sweltering 43°C (109°F), with an average warmth of 32°C (90°F). The nights bring a welcome relief, dipping to a comfortable 21°C (70°F). While the sky basks in sunshine, the month sees 21 mm (0.8 in) of rainfall over just 3 days, providing a refreshing contrast to the typically high humidity levels of 75%. This combination makes May an exhilarating time to explore the striking beauty of San Lucas, wrapped in warmth and the vibrant pulse of nature.
In San Lucas, Mexico, May marks a notable turn toward warmer weather, with temperatures reflecting the transition into summer. The month welcomes a minimum temperature of 21°C (70°F), setting the stage for an average of 32°C (90°F) and a scorching maximum of 43°C (109°F). This signifies a clear upward trend compared to the previous months, where temperatures gradually rose from a chilly January start. As the heat intensifies, May provides a perfect backdrop for enjoying the vibrant local culture and stunning landscapes, while also reminding visitors to stay hydrated and seek shade. The warmth of May creates an inviting atmosphere that captivates both residents and travelers alike.
In San Lucas, Mexico, the month of May marks a noticeable shift in the weather as the dry spell of previous months gives way to the onset of the rainy season. With 21 mm (0.8 in) of precipitation over 3 days, May acts as a gentle precursor to the deluge that follows in the summer months. This increase is significant when compared to the preceding zero mm from January to April, highlighting May's pivotal role in rekindling the region's lush landscape. As the rains become more consistent, with June seeing an impressive 168 mm (6.6 in) over 19 days, it’s clear that the arrival of May not only signals the end of the dry season but also sets the stage for a vibrant, green transformation that characterizes the months ahead.
In May, humidity levels in San Lucas, Mexico rise noticeably to 75%, marking a transition into the more humid months of the year. This uptick follows a gradual increase from 54% in March to 61% in April, showcasing a pattern of increasing moisture as spring gives way to summer. The trend continues into June and July, where humidity peaks at 83%, reflecting the tropical influence predominant during the summer months. As the year progresses, humidity remains high, with August and September reaching an even higher 85%. This consistent rise highlights the shift to a more humid climate, making May a pivotal month in the annual weather cycle of San Lucas.
In May, San Lucas, Mexico experiences a persistent and intense UV Index of 13, categorized as extreme. This level of exposure calls for caution, with a quick burn time of just 10 minutes. Following a trend from previous months, the UV Index remains high, reflecting the region's powerful sun as it transitions into the summer. With similar readings predicted for April and June, it's essential for visitors and locals alike to adhere to sun safety measures. Ensure you're protected from those rays—check out the detailed forecast for the region at San Lucas UV Index.
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As May approaches in San Lucas, Mexico, the sun shines brighter and longer, illuminating the region with an impressive 335 hours of sunlight. This delightful increase follows a consistent upward trend, beginning from January’s 244 hours and peaking in late spring. After a gradual rise from winter, with March and April adding more light, May stands out as the sunniest month of the year, outpacing its predecessors in both warmth and luminosity. The sunny disposition continues into the summer months, though June experiences a slight dip. Overall, May marks the culmination of a radiant season, inviting locals and visitors alike to bask in the vibrant energy of San Lucas.
As May approaches in San Lucas, Mexico, the promise of sunny weather begins to wane slightly, with a 60% chance of sunshine this month. This dip follows the peak months of January through April, where the likelihood of clear skies reached impressive highs, peaking in February at a remarkable 94%. The trend continues to shift after May, with a notable plunge in sunshine probabilities during the summer months, especially in June and July, dropping to 11% and 21%, respectively. This pattern suggests that while May offers decent odds for sun-seekers, it foreshadows the onset of the rainy season, making it a perfect time for outdoor activities before the clouds roll in.
In San Lucas, Mexico, the daylight duration showcases a gentle but striking rhythm throughout the year. Starting at 11 hours in January and February, the days gradually lengthen as spring approaches, reaching 12 hours by March and sustaining this duration through April and May. As summer begins in June and July, daylight peaks at an impressive 13 hours, creating the perfect backdrop for vibrant outdoor activities. As August rolls in, daylight begins a subtle decline back to 12 hours, followed by a gradual return to 11 hours by October through December, mirroring the cycle of seasons. This harmonious shift not only marks the passage of time but also invites residents and visitors alike to embrace the beauty of each unique month in this charming locale.
In San Lucas, Mexico, the month of May brings a gentle breeze, favorably positioned at an average wind speed of 1.8 m/s (4 mph). Notably, this marks a slight dip from the peak wind speed of 2.0 m/s (4 mph) recorded in April, showcasing a trend of diminishing winds as the region transitions into the warmer summer months. The wind pattern exhibits a consistent decrease through the summer, with speeds dropping to 1.0 m/s (2 mph) by July and persisting at that tranquil level until October. This gradual decline emphasizes May's role as a bridge between the breezy spring and the calmness of summer, making it an ideal time for outdoor activities amidst the soft whispers of the wind.
The weather in San Lucas changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of May'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.
May and January showcase distinctly different weather patterns. In May, temperatures soar, with a minimum of 21°C (70°F) and a maximum reaching up to 43°C (109°F), making it significantly hotter than January's cooler range of 13°C (56°F) to 38°C (100°F). The average temperature in May is 32°C (90°F), accompanied by higher humidity levels at 75%, compared to January’s 70% humidity. Additionally, May experiences more precipitation, with 21 mm (0.8 in) over three days, while January is notably dry with only 1 mm (0.1 in) and no rainfall at all. For more details on January's conditions, visit San Lucas weather in January.
May and February exhibit notable differences in weather conditions. In May, temperatures typically range from a mild 21°C (70°F) at night to scorching highs of 43°C (109°F) during the day, with an average temperature of 32°C (90°F). The month also experiences a higher humidity level at 75%, accompanied by 21 mm (0.8 in) of precipitation over three days. In contrast, February sees more temperate weather, with minimum temperatures of 15°C (59°F), an average of 28°C (83°F), and maximums reaching 39°C (102°F). Additionally, February is notably drier, receiving only 2 mm (0.1 in) of rainfall over no rainy days and featuring lower humidity at 64%. For a closer look at February's climate, you can check San Lucas weather in February.
In comparing the weather between March and May, it is evident that May experiences warmer temperatures overall, with average highs reaching 32°C (90°F) compared to March's average of 30°C (87°F). The maximum temperature in May can peak at 43°C (109°F), whereas March's maximum is slightly lower at 41°C (107°F). Notably, May also sees a higher humidity level at 75%, which contributes to a more humid atmosphere compared to the 54% humidity typical of March. Additionally, May is characterized by occasional precipitation, averaging 21 mm over three days, while March remains completely dry with no recorded rainfall. For more detailed information on March weather, you can refer to San Lucas weather in March.
In comparing the weather between April and May, we see a noticeable increase in temperature and humidity. May experiences higher temperatures, with a minimum of 21°C (70°F), an average of 32°C (90°F), and a maximum of 43°C (109°F), compared to April's minimum of 18°C (66°F), an average of 31°C (89°F), and a maximum of 42°C (108°F). Additionally, May sees a rise in humidity at 75%, contrasting with April's lower humidity of 61%. Moreover, May has recorded 21 mm (0.8 in) of precipitation over three days, while April remained completely dry with 0 mm of precipitation across the entire month. For more detailed information, you can check San Lucas weather in April.
In comparing the weather between May and June, we see some notable differences. May typically features higher average temperatures, with a range from 21°C (70°F) to a maximum of 43°C (109°F), while June exhibits slightly cooler temperatures, averaging 30°C (86°F) with a maximum of 41°C (106°F). Precipitation levels also vary significantly; May experiences minimal rain at just 21 mm (0.8 in) over 3 days, while June sees a substantial increase, receiving 168 mm (6.6 in) across 19 days. Additionally, humidity rises from 75% in May to 83% in June, making the latter month feel increasingly muggy. For more detailed information, check out San Lucas weather in June.
In comparing the weather between May and July, we see notable differences in temperature and precipitation. May experiences a higher average maximum temperature of 43°C (109°F) and relatively low precipitation, only 21 mm (0.8 in) over just 3 days, alongside a humidity level of 75%. In contrast, July is cooler on average, with a maximum of 40°C (104°F) and a significant increase in rainfall, totaling 187 mm (7.4 in) over 25 days, coupled with a higher humidity of 83%. For more detailed insights, you can check San Lucas weather in July.
In May, the weather is typically hot and dry, with temperatures ranging from a minimum of 21°C (70°F) to a scorching maximum of 43°C (109°F) and an average of 32°C (90°F). This month experiences minimal precipitation, only about 21 mm (0.8 in) over three days, and humidity sits at a comfortable 75%. In contrast, August brings significantly cooler average temperatures, with a minimum of 22°C (72°F) and a maximum of 39°C (102°F), but it is much wetter, receiving around 218 mm (8.6 in) of rainfall across 26 days, accompanied by increased humidity at 85%. This stark difference in precipitation and humidity makes August feel more humid and drenched compared to the arid heat of May. For more detailed information, check San Lucas weather in August.
May's weather is characterized by hot temperatures, with averages around 32°C (90°F) and maximums reaching up to 43°C (109°F). In contrast, September offers a milder average temperature of 28°C (83°F) and a maximum of 38°C (100°F). However, September also brings significantly higher precipitation, totaling 213 mm (8.4 in) over 25 days, compared to May's relatively dry 21 mm (0.8 in) and only 3 days of rain. Additionally, September tends to be more humid, with levels around 85%, slightly higher than May's 75%. For more details on September weather, check out San Lucas weather in September.
In comparing the weather between May and October, we see notable differences in temperature and precipitation. May experiences hotter conditions, with average temperatures reaching up to 32°C (90°F) and maximum highs of 43°C (109°F), while October sees a milder average of 28°C (83°F) and a maximum of 36°C (98°F). However, October is significantly wetter, receiving 168 mm (6.6 in) of rain over about 18 days, compared to May's much drier total of only 21 mm (0.8 in) across just 3 days. Additionally, humidity levels remain relatively consistent, with October being slightly higher at 79% versus May's 75%. For more detailed insights, you can check San Lucas weather in October.
May and November showcase notable differences in weather characteristics. In May, temperatures soar with a minimum of 21°C (70°F) and an average high of 32°C (90°F), reaching up to 43°C (109°F) at times. This month experiences relatively low precipitation at 21 mm (0.8 in) over just 3 days, alongside a high humidity level of 75%. In contrast, November brings cooler temperatures, with minimums around 15°C (59°F) and an average of 27°C (81°F), peaking at 37°C (99°F). Rainfall increases slightly to 36 mm (1.4 in) spread across 5 days, and humidity remains similar at 76%. For more detailed information, visit San Lucas weather in November.
May and December showcase two contrasting weather patterns. In May, temperatures soar, with minimums around 21°C (70°F) and peaks reaching a scorching 43°C (109°F), accompanied by humidity levels of 75% and occasional precipitation over three days. In contrast, December offers a cooler climate with minimum temperatures of 13°C (55°F) and maximums of 36°C (98°F), featuring a much drier atmosphere with only 4 mm (0.2 in) of rainfall and no precipitation days. This shift creates a more comfortable environment for outdoor activities in December. For more details, visit San Lucas weather in December.
As May unfolds in San Lucas, visitors can expect warm temperatures that peak at a scorching 43°C (109°F), setting the stage for vibrant outdoor activities. The average temperature hovers around a comfortable 32°C (90°F), while the nights offer a mild respite with lows of 21°C (70°F). May's lower rainfall, with only about 21 mm across a few days, contrasts sharply with the heavier precipitation typical in the following months, making this a great time to enjoy the lush landscapes without the interruptions of frequent showers. However, the humidity remains high at 75%, adding a tropical feel to the heat. For more insights into what to expect, check out San Lucas Climate.