Last updated: April 22, 2025
Experience the enchanting December weather in Mazatlán, Mexico, where temperatures range from a comfortable 15°C (59°F) on average to a pleasant 27°C (81°F) at their peak. Expect cooler nights, dipping as low as 1°C (34°F), making for a refreshing escape. This month sees about 50 mm (2.0 in) of rain spread across 9 days, promoting lush landscapes and vibrant scenery. With humidity levels peaking at a tropical 91%, December in Mazatlán offers a uniquely pleasant climate, perfect for leisurely strolls along the beach or exploring the charming architecture of this coastal paradise.
In Mazatlán, Mexico, December marks the transition into winter with temperatures showcasing a gentle coolness. As the month progresses, the minimum temperature dips to around 1°C (34°F), providing a refreshing contrast to the usual warmth of the region. The average temperature settles at a pleasant 15°C (59°F), encouraging both locals and visitors to explore the vibrant coastal scenery. By day, maximums reach up to 27°C (81°F), maintaining a delightful warmth ideal for beach activities and leisurely strolls. Compared to the preceding months, December offers a significant drop in lows, yet the overall climate remains inviting, making it a lovely time to enjoy the beauty of Mazatlán while wrapping up in lighter layers.
December marks a noticeable shift in Mazatlán's precipitation patterns as the year draws to a close. With only 50 mm (2.0 in) of rainfall spread across just 9 days, this month stands out as one of the driest in comparison to the wetter summer months like August and September, which frequently see over 249 mm (9.8 in) and 269 mm (10.6 in) respectively. This decline in precipitation serves as a gentle transition into the drier season, providing a reprieve from the heavy rains of earlier months. As the climate stabilizes, the city offers a more inviting atmosphere for visitors, making December an ideal time to explore the beautiful coastal scenery without the interruption of frequent showers.
In Mazatlán, Mexico, December brings high humidity levels, typically around 91%, reflecting the region's tropical climate. As the year progresses, humidity shows a noticeable trend: starting from a peak in January at 88%, it gradually decreases to a low of 72% in July before spiking again in the fall months. The transition from the dry summer into the wet winter leads to increased moisture in the air, as evidenced by the rise back to 91% in November and December. This late-year humidity provides a unique atmosphere as the holiday season unfolds, making the coastal city both vibrant and inviting for visitors.
As the year draws to a close, December in Mazatlán, Mexico, offers a slight reprieve from the intense sun exposure typically seen in the earlier months. With a UV Index of 7, categorized as high, sun seekers can enjoy a more generous burn time of 25 minutes before needing to seek shade. This decrease from the extreme levels of the peak summer months—where indexes often soared to 13—highlights a more comfortable sun experience for beachgoers and outdoor enthusiasts. As winter approaches, it’s a reminder to stay mindful of sun safety even in the milder months. For more details on the UV Index throughout the year, visit Mazacoatlan UV Index.
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December in Mazatlán, Mexico, offers a delightful balance of sunny days, boasting 256 hours of sunshine. As the year winds down, the sun remains vibrant, reminiscent of the more generous hours seen in the height of summer, particularly in May and July, each averaging 307 hours. This trend showcases the region's temperate winter climate, inviting visitors to bask in pleasant weather. Although December's sunshine hours dip slightly from the lively fall months, it still provides a warm escape, making it an ideal time for relaxation and exploration along the beautiful Pacific coast. With the promise of a sunny December, Mazatlán emerges as a charming retreat during the holiday season, perfectly blending warmth and festivities.
December in Mazatlán, Mexico, offers an enticing 56% chance of sunny weather, making it one of the more promising months for sunshine. This pleasant uptick in sunlight follows a trend where the chances of clear skies generally oscillate through the year, peaking in the early months of the year. Notably, December stands out with a higher likelihood of sun compared to the preceding months, whose probabilities hover in the low thirties. As the year comes to a close, visitors can anticipate a delightful shift toward more favorable weather conditions, perfect for beach outings and outdoor activities.
In Mazatlán, Mexico, December marks a subtle transition in daylight duration, as the sun graces the sandy shores with 10 hours of daylight. This trend reflects a gradual descent from the longer days of summer, where June, July, and August bask in a generous 13 hours of sunshine. As the year winds down, the daylight hours steadily decrease, starting with 11 hours each in January and February, before peaking at 12 hours in March and April. By the time December arrives, this pattern culminates in slightly shorter days, signaling the onset of winter while still providing ample opportunity for sun-soaked adventures. The cyclical nature of daylight in Mazatlán beautifully illustrates the rhythm of the seasons, making each month a unique experience for residents and visitors alike.
In Mazatlán, Mexico, the December wind dances softly through the coastal town, averaging a gentle 1.4 m/s (3 mph). This serene breeze is consistent with the milder winds experienced throughout the previous months, maintaining a pleasant calm that characterizes the region in late fall. As we transition from the slightly stronger gusts of spring, which peak at 1.7 m/s (4 mph) in April, the winds gradually soften, settling into a soothing rhythm that encourages leisurely strolls along the beach. This gradual decline in wind speed, particularly notable in the summertime months when it dips to 1.3 m/s, underscores Mazatlán's appeal as a tranquil getaway. Thus, December’s steady winds provide the ideal backdrop for savoring the beauty of this enchanting destination, enveloping visitors in its warm embrace.
The weather in Mazacoatlan 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 Mazacoatlan and find detailed weather information for every month.
In December, the weather typically ranges from a minimum of 1°C (34°F) to a maximum of 27°C (81°F), with an average temperature of about 15°C (59°F). This month sees approximately 50 mm (2.0 in) of precipitation over about 9 days, alongside a high humidity level of 91%. In contrast, January experiences slightly warmer temperatures, with a minimum of 4°C (40°F) and a maximum of 28°C (83°F), while the average temperature drops to 14°C (58°F). Precipitation increases to 81 mm (3.2 in) spread over 15 days, and humidity remains high at 88%. For a detailed look into January’s weather, you can visit Mazacoatlan weather in January.
In December, the weather is generally mild with temperatures ranging from a minimum of 1°C (34°F) to a maximum of 27°C (81°F), averaging around 15°C (59°F). This month experiences about 50 mm (2.0 in) of precipitation across 9 days, coupled with high humidity levels at 91%. In contrast, February sees slightly warmer temperatures, with a minimum of 3°C (38°F) and a maximum reaching 31°C (88°F), averaging 16°C (61°F). Precipitation also increases to 70 mm (2.8 in) over 13 days, while humidity remains relatively high at 86%. For more details, check out Mazacoatlan weather in February.
December and March offer distinct weather experiences. In December, temperatures range from a minimum of 1°C (34°F) to a maximum of 27°C (81°F), with an average of 15°C (59°F). During this month, there are 9 days of rainfall totaling 50 mm (2.0 in), and the humidity is notably high at 91%. In contrast, March sees warmer temperatures, with a minimum of 6°C (43°F), an average of 18°C (64°F), and a peak of 31°C (88°F). However, it also brings more precipitation, with 103 mm (4.0 in) spread across 16 days, and a lower humidity of 83%. This shift in weather characteristics highlights the transition between winter and spring. For a more detailed look at March weather specifics, check out Mazacoatlan weather in March.
In December, temperatures begin to cool, with lows averaging around 1°C (34°F) and highs reaching 27°C (81°F), making for a mild but sometimes chilly month. Meanwhile, April ushers in warmer conditions, with a minimum temperature of 9°C (49°F) and maximums soaring up to 31°C (89°F). While December experiences relatively low precipitation at 50 mm (2.0 in) over 9 days, April sees a significant increase, with 111 mm (4.4 in) of rain spread across 19 days. Additionally, December's humidity sits at a high 91%, while April’s is slightly lower at 80%. For a detailed look at what to expect during April, visit Mazacoatlan weather in April.
In comparing the weather between December and May, a distinct contrast emerges. December experiences milder temperatures, with a minimum of 1°C (34°F) and an average of 15°C (59°F), while May boasts significantly warmer conditions, averaging 22°C (71°F) and reaching highs of 31°C (89°F). Precipitation also varies greatly; December sees about 50 mm (2.0 in) over 9 days, whereas May has a much wetter profile with 169 mm (6.7 in) spread across 23 days. Additionally, humidity levels are higher in December at 91%, compared to May's 82%. For more detailed information, check out Mazacoatlan weather in May.
December and June present contrasting weather patterns that reflect the changing seasons. In December, temperatures range from a cool 1°C (34°F) at their lowest to a comfortable maximum of 27°C (81°F), with an average of 15°C (59°F). The month sees approximately 50 mm (2.0 in) of precipitation, with rain occurring on about 9 days and humidity levels reaching a high of 91%.
In contrast, June is significantly warmer, with minimum temperatures starting at 13°C (56°F) and peaking at 32°C (89°F), resulting in an average temperature of 21°C (71°F). This month is much wetter, receiving around 239 mm (9.4 in) of rain over 26 days, and humidity levels drop to 79%. Overall, June offers a hotter and wetter climate compared to the cooler and drier December. For more specific details on the June weather, you can visit Mazacoatlan weather in June.
December and July present contrasting weather patterns. In December, temperatures range from a cool minimum of 1°C (34°F) to a pleasant maximum of 27°C (81°F), with an average of 15°C (59°F). This month experiences relatively low precipitation of 50 mm (2.0 in) over 9 days, accompanied by high humidity at 91%. Conversely, July brings warmer conditions, with temperatures ranging from a minimum of 14°C (58°F) to a maximum of 28°C (83°F), averaging around 21°C (70°F). This month is much wetter, with precipitation totaling 174 mm (6.9 in) across 27 days, and humidity dropping to 72%. The contrast highlights December's cooler, drier climate compared to the warm, rainy conditions of July. For more details, check out Mazacoatlan weather in July.
December and August present contrasting weather patterns. In December, temperatures range from a cool 1°C (34°F) at night to a warm 27°C (81°F) during the day, with a comfortable average of 15°C (59°F). The month sees relatively low precipitation, totaling 50 mm (2.0 in) over about 9 days, and high humidity levels at 91%. In contrast, August is notably warmer, with nighttime temperatures starting at 13°C (56°F) and peaking at 29°C (84°F). The average temperature is around 21°C (70°F), but the month experiences significantly higher rainfall, totaling 249 mm (9.8 in) over 27 days, with a lower humidity level of 74%. For more details on the conditions in August, check out Mazacoatlan weather in August.
December and September showcase contrasting weather patterns. December experiences milder temperatures, ranging from a minimum of 1°C (34°F) to a maximum of 27°C (81°F), with an average of 15°C (59°F). In contrast, September is warmer, with temperatures ranging from a minimum of 12°C (53°F) to a maximum of 29°C (84°F), averaging around 21°C (70°F). However, September is notably wetter, receiving 269 mm (10.6 in) of rain over 26 days, compared to December's 50 mm (2.0 in) over just 9 days. Humidity levels are also higher in December at 91%, while September holds a slightly lower humidity of 84%. For more detailed insights on September weather, check out Mazacoatlan weather in September.
In comparing the weather between December and October, December tends to be cooler with a minimum temperature of 1°C (34°F) and an average of 15°C (59°F), while October has a milder temperature range starting at a minimum of 10°C (50°F) and averaging 19°C (67°F). Precipitation also differs significantly, with October experiencing much higher rainfall at 270 mm (10.6 in) over 20 days compared to December's 50 mm (2.0 in) over just 9 days. Interestingly, humidity levels remain similar in both months, with October at 92% and December slightly lower at 91%. For more details on October weather, you can visit Mazacoatlan weather in October.
In December, the weather is characterized by slightly cooler temperatures, with a minimum of 1°C (34°F) and an average of 15°C (59°F), compared to November's minimum of 3°C (38°F) and average of 17°C (62°F). Both months experience a maximum temperature of 27°C (81°F), but December sees significantly less precipitation, with only 50 mm (2.0 in) over 9 days, while November has 117 mm (4.6 in) over 16 days. Humidity remains consistent at 91% in both months, contributing to a similar feel despite the variations in temperature and rainfall. For more details on November's weather, you can check Mazacoatlan weather in November.
December in Mazatlán brings a delightful shift in weather, with cooler temperatures that contrast sharply with the heat of the preceding months. The delightful average temperature of 15°C makes outdoor activities enjoyable, while the maximum of 27°C provides a perfect backdrop for leisurely afternoons. However, the month also sees an uptick in humidity at 91%, creating a refreshing but occasionally damp atmosphere, complemented by about 50 mm of rain spread over 9 days. This unique blend of mild temperatures and intermittent showers sets December apart, making it an ideal time to explore the vibrant culture of Mazatlán. For more insights into the regional climate, visit Mazacoatlan Climate.