Last updated: April 22, 2025
In San Lucas, Mexico, December embraces a mild climate, characterized by maximum temperatures reaching a comfortable 27°C (81°F) and an average of 14°C (58°F). Nighttime can be chilly, with a minimum temperature dipping to 0°C (32°F). This month sees minimal rainfall, with only 4 mm (0.2 in) recorded and 0 rainy days, making it an ideal time for outdoor activities. The humidity remains high at 81%, adding a touch of warmth to the pleasant December air. Whether basking in the sun or exploring the vibrant surroundings, visitors can enjoy a delightful December in this charming locale.
In December, San Lucas, Mexico experiences a refreshing transition into winter, with temperatures ranging from a chilly 0°C (32°F) at night to a pleasant 27°C (81°F) during the day. The month features an average temperature of 14°C (58°F), making it one of the cooler times of the year. As the final month of the year, December reflects a trend of gradually decreasing temperatures from the warmer months of November and October, where temperatures peaked at 30°C (85°F) and 29°C (85°F) respectively. This drop heralds the arrival of a milder climate, perfect for outdoor adventures and festive celebrations, allowing visitors to enjoy the beauty of San Lucas in a comfortable, crisp atmosphere.
December in San Lucas, Mexico, marks a striking shift in the weather pattern, as the month closes out the year with a mere 4 mm (0.2 in) of precipitation over 0 days—a stark contrast to the heavy rains experienced during the summer months. Following a peak in rainfall in the rainy season, which spans from June to September, December's dryness signals the onset of the drier season, with the land basking in sunshine and minimal moisture. This drop aligns with the overall trend of decreasing precipitation as the months transition from the lush green of summer to the cooler, calmer winter months, epitomizing the region's pronounced seasonal changes.
In December, San Lucas, Mexico experiences a humidity level of 81%, maintaining a trend of elevated moisture typical for the latter part of the year. As the year progresses from January's 74% humidity to November's peak of 84%, we see a gradual increase, reflecting the region's transition to its wetter months. This peak is slightly tempered in December compared to the previous month, but the overall pattern highlights a significant rise in humidity from the dryer summer months of March and April, both at 58%. The consistent humidity levels in the late year contribute to a lush, vibrant atmosphere that characterizes the region, inviting visitors to enjoy its rich landscapes and warm climate.
In December, the UV Index in San Lucas, Mexico, dips slightly to 8, placing it in the very high exposure category with a burn time of 15 minutes. This reduction from the extreme levels seen in the previous months highlights a gradual easing as the year comes to a close. Notably, the summer months of April to October experienced some of the highest readings, peaking at 15 in May, while December offers a respite with lower UV levels, making it an excellent time for outdoor activities with adequate sun protection. To stay informed about UV exposure throughout the year, visit San Lucas UV Index.
UV Risk Categories
In December, San Lucas, Mexico, embraces the last traces of the year with a delightful 290 hours of sunshine, creating the perfect backdrop for holiday festivities and leisurely escapes. This month reflects a moderate decline from the vibrant spring and early summer months, where sunshine peaked at an impressive 337 hours in May. Interestingly, December's sun exposure is noticeably higher than the earlier winter months of January and November, which recorded 235 and 280 hours, respectively. As the year wraps up, the subtly warm December sun invites travelers to bask in its glow, making it an ideal time to explore the charming coastal town before the brighter days of January arrive once more.
In San Lucas, Mexico, December enjoys a 73% chance of sunny weather, making it an inviting time for travelers. As the year progresses, the likelihood of sunshine fluctuates, peaking in February at 91%, which signals the height of the dry season. Following a slightly lower chance of sun in the subsequent months, December emerges as a bright spot as it brings a significant recovery in sunny days after the less favorable months of the summer. This trend suggests that while winter approaches, December still offers warmth and vibrant sunshine, making it an excellent month for vacationers to soak up the rays before the New Year.
In San Lucas, Mexico, the daylight duration begins to ebb in December, settling at 10 hours of sunlight—a stark contrast to the 13 hours experienced during the summer months of May through July. As the year progresses from the longer days of spring, peaking at 12 hours in March and April, the gradual reduction continues into winter. This trend reflects the natural rhythm of the seasons, where daylight diminishes, creating cozy evenings for locals and visitors alike. As the year winds down, the charm of San Lucas transforms, enhanced by shorter days that invite a reflective atmosphere under the Mexican sky.
As December settles in San Lucas, Mexico, the gentle caress of the ocean winds begins to soften, with average wind speeds dropping to 1.8 m/s (4 mph). This decline marks the tail end of a year characterized by relatively stable breezes, peaking in early months like February at 2.6 m/s (6 mph). Throughout much of the year, the winds have remained consistently mild, with slight fluctuations that mirror the shifting seasons. Interestingly, the summer months saw the least wind, with speeds dipping as low as 1.7 m/s (4 mph) in September, while the festive spirit of December is embraced by those calm, soothing breezes, offering a tranquil backdrop for holiday celebrations. This seasonal pattern highlights San Lucas as a charming destination, where breezy days give way to serene evenings, perfectly complementing its scenic beauty.
The weather in San Lucas changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of December'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.
In December, temperatures range from a minimum of 0°C (32°F) to a maximum of 27°C (81°F), with an average of 14°C (58°F) and high humidity at 81%. Remarkably, December experiences no days of precipitation and only a slight drizzle totaling 4 mm (0.2 in). In contrast, January sees a slightly higher maximum temperature of 28°C (82°F), while maintaining the same average temperature of 14°C (58°F) and a minimum of 0°C (33°F). Precipitation increases to 5 mm (0.2 in) on one day, and humidity drops to a more comfortable 74%. For more detailed information on January weather, you can visit San Lucas weather in January.
December and February present distinct weather patterns, with February generally exhibiting slightly warmer temperatures. In December, the temperature ranges from a minimum of 0°C (32°F) to a maximum of 27°C (81°F), with an average of 14°C (58°F) and no recorded precipitation. In contrast, February sees a milder minimum of 4°C (39°F) and a higher maximum of 30°C (87°F), with an average temperature of 16°C (61°F). Precipitation is also more common in February, with 7 mm (0.3 in) recorded over two days, compared to December’s dry weather, while humidity levels decrease from 81% in December to 65% in February. For more details, check out San Lucas weather in February.
In December, temperatures typically range from a minimum of 0°C (32°F) to a maximum of 27°C (81°F), with an average of 14°C (58°F). The month sees very little precipitation, averaging just 4 mm (0.2 in) over no rainy days and maintaining a high humidity level of 81%. In contrast, March offers warmer temperatures, with lows around 5°C (41°F) and highs reaching up to 32°C (90°F), averaging 19°C (66°F). Precipitation increases during March to 12 mm (0.5 in) across two rainy days, and humidity drops to 58%. For more details on the weather during this month, you can check San Lucas weather in March.
In December, the weather tends to be cooler with temperatures ranging from a minimum of 0°C (32°F) to a maximum of 27°C (81°F), and an average of 14°C (58°F). The month typically enjoys low precipitation, with only 4 mm (0.2 in) recorded over zero rainy days, accompanied by higher humidity levels at 81%.
In contrast, April brings warmer temperatures, with a minimum of 7°C (44°F) and a maximum of 33°C (92°F), leading to a pleasant average of 21°C (69°F). This month sees slightly more rain, totaling 11 mm (0.4 in) over two days, and humidity drops to 58%. For a detailed look at April's weather patterns, check out San Lucas weather in April.
In December, the weather features mild temperatures ranging from a minimum of 0°C (32°F) to a maximum of 27°C (81°F), with an average of 14°C (58°F). This month experiences very low precipitation, with only 4 mm (0.2 in) and no rainy days, resulting in a relatively high humidity level of 81%.
In contrast, May brings much warmer conditions, with temperatures ranging from a minimum of 10°C (50°F) to a peak of 35°C (95°F), averaging around 21°C (71°F). This month is notably wetter, receiving 54 mm (2.1 in) of rain over seven days, while humidity decreases to 67%.
For more about the typical weather in May, check out San Lucas weather in May.
December and June present contrasting weather patterns. In December, temperatures are milder, with a minimum of 0°C (32°F) and an average of 14°C (58°F), peaking at 27°C (81°F). Dry conditions prevail, with just 4 mm (0.2 in) of precipitation over the month and comfortable humidity at 81%. In stark contrast, June experiences higher temperatures, ranging from a minimum of 9°C (49°F) to an average of 20°C (69°F), reaching up to 34°C (94°F). This month is also markedly wetter, with substantial rainfall of 170 mm (6.7 in) over 16 days, and humidity levels are slightly lower at 76%. For more details, you can check out San Lucas weather in June.
In comparing the weather of December and July, it's clear that these months present contrasting climates. December enjoys milder temperatures, with a minimum of 0°C (32°F) and an average of 14°C (58°F), peaking at 27°C (81°F), while boasting low precipitation levels of just 4 mm (0.2 in) and humidity at 81%. In contrast, July is characterized by warmer temperatures, ranging from a minimum of 11°C (52°F) to an average of 19°C (66°F), and a maximum of 29°C (84°F). However, it experiences significantly higher rainfall, with 160 mm (6.3 in) over 21 days, while humidity levels drop to 67%. For more information on July's weather specifics, you can visit San Lucas weather in July.
December and August present contrasting weather patterns. In December, temperatures range from a cool 0°C (32°F) at night to a warm 27°C (81°F) during the day, with an average of 14°C (58°F). The month is characterized by low precipitation of just 4 mm (0.2 in) over zero days and high humidity at 81%. In stark contrast, August experiences milder temperatures, with a minimum of 11°C (53°F), an average of 19°C (66°F), and a maximum of 29°C (84°F). However, this summer month sees substantial rainfall, accumulating to 158 mm (6.2 in) over 18 days, accompanied by lower humidity at 68%. For more insights on August weather, you can visit San Lucas weather in August.
In December, the weather is generally milder, with temperatures ranging from a minimum of 0°C (32°F) to a maximum of 27°C (81°F) and an average of 14°C (58°F). This month sees very little precipitation, with just 4 mm and no rainy days, resulting in consistently dry conditions and high humidity at 81%. In contrast, September experiences cooler minimum temperatures at 8°C (47°F) and slightly warmer maximums up to 28°C (83°F), but it is much wetter, with a staggering 175 mm of rain over 18 days. Humidity remains the same at 81%, but the frequent rain captures a completely different atmosphere compared to the dry and mild December. For more details, check out San Lucas weather in September.
In comparing the weather of December and October, December generally features milder temperatures, with minimums around 0°C (32°F) and averages peaking at 14°C (58°F), while October sees slightly warmer conditions with minimums of 6°C (42°F) and average temperatures reaching 18°C (64°F). October is also significantly wetter, receiving 58 mm (2.3 in) of precipitation over 11 days, in stark contrast to December’s dry spell, which records just 4 mm (0.2 in) and no rainy days. Humidity levels are quite similar in both months, hovering around 81% in December and 83% in October. For a detailed view of October weather patterns, visit San Lucas weather in October.
In comparing the weather between December and November, December generally features slightly cooler temperatures, with a minimum of 0°C (32°F) and a maximum of 27°C (81°F), while November has a milder range from 3°C (37°F) to 30°C (85°F). Additionally, December experiences significantly lower precipitation at just 4 mm (0.2 in) over 0 days, compared to November's 24 mm (0.9 in) over 3 days. Humidity levels are similar, with December at 81% and November at 84%, indicating a slightly drier feel in December. For more insights on November's weather, you can check San Lucas weather in November.
In December, San Lucas experiences a refreshing shift in weather, characterized by milder temperatures and notably low precipitation, making it a much drier month compared to the rainy season. With an average temperature hovering around a comfortable 14°C (58°F) and maximums reaching up to 27°C (81°F), outdoor activities become more enjoyable, especially with the absence of rain. The humidity remains high at 81%, giving the winter air a certain crispness that contrasts with the warmer months. For those wishing to plan their visit, understanding these seasonal shifts is crucial. For a more detailed overview of the weather patterns throughout the year, visit San Lucas Climate.