Last updated: April 22, 2025
December in Mérida, Mexico offers a delightful blend of warm temperatures and refreshing breezes. With maximums reaching 31°C (89°F) and a comfortable average of 21°C (70°F), the days invite outdoor exploration while nights provide a pleasant coolness, dipping to a minimum of 11°C (52°F). The month experiences low precipitation levels, with only 10 mm (0.4 in) of rain over approximately one day, and humidity sits at a high 88%, contributing to a cozy atmosphere. Whether you're strolling through the vibrant streets or enjoying the local cuisine, December in Mérida is a charming experience not to be missed.
In December, Merida, Mexico, offers a delightful blend of comfortable temperatures and pleasant weather, making it an ideal time to visit. With minimums around 11°C (52°F) and averages hitting 21°C (70°F), the city invites you to explore its rich culture without the sweltering heat of summer. Although the maximum temperatures can still reach a warm 31°C (89°F), the cooler evenings provide a refreshing contrast. As the year winds down, the temperature trend showcases a gradual cooling from the warmer months of November and October, allowing visitors to enjoy the vibrant local festivities in a cozy yet inviting climate. Whether you're wandering through ancient ruins or enjoying the lively streets, December in Merida truly epitomizes a perfect balance of warmth and comfort.
In December, Merida experiences a notable dip in precipitation, with only 10 mm (0.4 in) of rainfall spread across just 1 day. This marks a distinct contrast to the heavier showers in the preceding months like June, which sees the highest precipitation at 208 mm (8.2 in) over 25 days. As the region transitions from the vibrant wet season to the drier months, December serves as a gentle reminder of the approaching dry season, characterized by reduced rainfall and clearer skies, which are ideal for enjoying the city's rich cultural festivities. The overall trend highlights a significant decrease in precipitation after the late summer and early fall months, offering residents and visitors alike a chance to bask in the milder temperatures and vibrant holiday atmosphere.
December in Mérida, Mexico, is characterized by a humidity level of 88%, maintaining the trend of elevated moisture that persists throughout the fall months. As the year winds down, this level mirrors that of November, reflecting the region's transition from the dry season to the more humid months. Notably, December humidity levels are notably higher than earlier in the year; for instance, January starts at a robust 83%, but the summer's peak months bring even more moisture, reaching 87-88% from August through November. The consistent high humidity in December suggests that visitors can expect a warm, tropical atmosphere, making it a perfect time to experience Mérida's vibrant culture and stunning architecture while wrapped in the characteristic embrace of Yucatán’s charm.
As December rolls into Merida, Mexico, the UV Index remains notably high, albeit slightly lower than the preceding months. With a UV Index of 9 classified as very high, sun exposure precautions are still essential, allowing for a burn time of roughly 15 minutes. This month continues a trend of elevated UV levels experienced throughout the year, where extreme readings peaked during the summer months of March to October with values reaching 14. As Merida moves toward winter, sun lovers should still be vigilant, as the sun’s rays can be just as potent. For more on the UV Index in this vibrant city, check out Merida UV Index.
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December in Mérida, Mexico, brings a delightful blend of warmth and sunshine, boasting 296 hours of vibrant sunlight. As the year draws to a close, the trend clearly indicates a strong presence of sun for the winter months, with December experiencing slightly more sunshine than November's 287 hours. The transition from the earlier months shows a significant increase towards the middle of the year, peaking in March with 315 hours, as the days lengthen heading into the heart of summer. While December doesn’t quite match the sunniest months, it still offers a wonderful escape from colder climates, making it an ideal time to bask in the sun-kissed charm of this Yucatán gem.
December in Mérida, Mexico, sees a notable increase in sunshine likelihood, with a 52% chance of sunny days, making it one of the brighter months of the year. While the sunshine percentage dips during the sweltering summer months, the transition into December reveals a shift from the gloomy clouds of the rainy season. This rise contrasts significantly with the lowest points experienced in the summer, where chances plummet to as low as 11% in June. As the year winds down, December offers a refreshing reprieve with more reliable sunny weather, just in time for those looking to embrace the festive season under the warm Yucatán sun.
In Merida, Mexico, December marks the transition into winter with 11 hours of daylight, a continuation of the pattern observed since October. Throughout the year, daylight duration gradually increases from 11 hours in January to a peak of 13 hours in June, before tapering back down to 11 hours. This consistent trend of slightly longer days in the spring and early summer, followed by shorter days in the fall and winter, highlights Merida's stable climate, allowing residents and visitors to enjoy ample daylight year-round. As December rolls in, the city's vibrant culture and holiday spirit thrive under the warm glow of its sunlit skies, making it an enchanting time for exploration and celebration.
In December, Merida experiences a gentle breeze with an average wind speed of 3.0 m/s (7 mph), providing a refreshing contrast to the city's warm temperatures. This month's winds mark a notable shift, as they are a bit stronger than the calm summer months, where wind speeds often dip below 2.5 m/s. Interestingly, December's winds also follow a noticeable trend of increasing speeds from the lower summer averages to the highs of November, which boasts 4.4 m/s (10 mph). As the year draws to a close, the cooler air and mild winds make December a delightful time to explore the rich cultural tapestry of Merida, inviting both locals and visitors to enjoy the outdoor festivities under the clear, sunny skies.
The weather in Merida 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 Merida and find detailed weather information for every month.
In comparing the weather between December and January, both months exhibit mild temperatures with December experiencing a slightly broader range, where temperatures span from a minimum of 11°C (52°F) to a maximum of 31°C (89°F). January is slightly cooler overall, with temperatures ranging from a minimum of 10°C (50°F) to a maximum of 32°C (91°F). Precipitation is minimal in both months, with December receiving 10 mm (0.4 in) over 1 day, while January sees slightly less at 9 mm (0.3 in) across 2 days. Additionally, December has a higher humidity at 88%, compared to January's lower humidity level of 83%. For a more detailed look at January weather specifically, you can visit Merida weather in January.
In comparing the weather between December and February, we can observe a slight decrease in humidity, from 88% in December to 76% in February, contributing to a more comfortable atmosphere in the latter month. While December features a wide temperature range with a minimum of 11°C (52°F) and a maximum of 31°C (89°F), February offers similar conditions, with a minimum of 10°C (51°F) and a maximum of 33°C (92°F). Notably, February has less precipitation, with only 6 mm (0.2 in) over the month and no rainy days, making it a drier time compared to December's 10 mm (0.4 in) and one rainy day. For more details on February weather, visit Merida weather in February.
In December, the weather in Merida is characterized by warm temperatures, with a minimum of 11°C (52°F) and a pleasant average of 21°C (70°F), peaking at a maximum of 31°C (89°F). The month sees some humidity at 88% and experiences about 10 mm (0.4 in) of precipitation over just one day. In contrast, March offers slightly warmer conditions, with minimum temperatures of 13°C (56°F) and an average of 23°C (74°F), reaching a maximum of 34°C (93°F). Notably, precipitation decreases to just 8 mm (0.3 in) without any rainy days, and humidity drops to a more comfortable 66%. For a more detailed look at Merida's weather in March, you can check out Merida weather in March.
In December, the weather tends to be milder, with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 31°C (89°F) and an average of 21°C (70°F). The month is relatively dry, experiencing only about 10 mm (0.4 in) of precipitation over just 1 day, along with high humidity at 88%. In contrast, April brings warmer temperatures, with a minimum of 15°C (59°F), an average of 25°C (76°F), and a maximum reaching 35°C (96°F). This month sees increased rainfall, with 21 mm (0.8 in) spread over 6 days, and the humidity drops to a more moderate 59%. For more specific details on the weather during this transitional month, you can check out Merida weather in April.
In December, the weather tends to be warm with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 31°C (89°F), while the average hovers around 21°C (70°F). This month experiences minimal precipitation, with only 10 mm (0.4 in) falling over just one day, and humidity is notably high at 88%. In contrast, May ushers in even warmer conditions, with temperatures starting at a minimum of 16°C (61°F) and reaching up to 34°C (94°F), yielding an average of 25°C (78°F). However, May is also much wetter, with a total precipitation of 79 mm (3.1 in) spread across 17 days and a significantly lower humidity level of 64%. For a closer look at May's weather specifics, visit Merida weather in May.
In December, the weather is generally milder, with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 31°C (89°F) and an average of 21°C (70°F). The month is relatively dry, seeing only about 10 mm (0.4 in) of precipitation over just one day, alongside a high humidity level at 88%. In contrast, June brings warmer temperatures, with a minimum of 19°C (66°F), an average of 24°C (76°F), and a maximum of 33°C (91°F). However, June is significantly wetter, experiencing 208 mm (8.2 in) of rain across 25 days, with humidity dropping to 69%. For a detailed look at what to expect, check out Merida weather in June.
December and July present distinct contrasts in weather. In December, temperatures range from a minimum of 11°C (52°F) to a maximum of 31°C (89°F), with an average of 21°C (70°F). The month sees very little precipitation, accumulating only 10 mm (0.4 in) across just one day, while humidity levels remain relatively high at 88%. In contrast, July experiences warmer temperatures, with a minimum of 19°C (67°F) and a maximum of 34°C (93°F), averaging 25°C (77°F). This month is noticeably wetter, receiving 109 mm (4.3 in) of rain over 21 days, and slightly lower humidity at 82%. For more details on the weather conditions, visit Merida weather in July.
December and August in Merida present strikingly different weather patterns. December enjoys a mild climate with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 31°C (89°F), accompanied by low precipitation levels of just 10 mm (0.4 in) over only one day. In contrast, August experiences warmer temperatures, with a minimum of 19°C (66°F) and a maximum of 33°C (91°F), along with significantly higher precipitation, totaling 178 mm (7.0 in) across 22 days. While both months maintain similar levels of humidity around 87-88%, the contrast in rainfall and temperature makes December a notably drier and cooler month compared to the wet and warm August. For more detailed insights, you can visit Merida weather in August.
The weather in December offers a more moderate climate compared to September. In December, temperatures range from a minimum of 11°C (52°F) to a maximum of 31°C (89°F), with an average of 21°C (70°F) and very little precipitation—only 10 mm across just 1 day. On the other hand, September experiences significantly warmer days, with minimum temperatures of 19°C (66°F) and highs reaching up to 33°C (91°F). However, it is also much wetter, with a staggering 183 mm of rainfall over 25 days and a slightly higher humidity level of 87%. For a detailed view of September's weather in Merida, visit Merida weather in September.
In comparing the weather between December and October, we see some notable differences. December tends to be warmer with average temperatures ranging from a minimum of 11°C (52°F) to a maximum of 31°C (89°F), while October experiences slightly higher minimum and average temperatures, ranging from 16°C (61°F) to a maximum of 32°C (89°F). However, October is significantly wetter, with 149 mm (5.9 in) of precipitation spread over 20 days compared to December's much drier conditions, only receiving 10 mm (0.4 in) over just 1 day. Both months have a humidity level of 88%, but the weather in October is characterized by much more rainfall, making it quite different from the drier December. For more details on October weather, you can check Merida weather in October.
In comparing the weather between November and December, we see that both months maintain similar humidity levels at 88%. However, December experiences slightly cooler temperatures, with a minimum of 11°C (52°F) and a maximum of 31°C (89°F), while November has a minimum of 12°C (55°F) and reaches up to 32°C (91°F). Additionally, December is drier, receiving only 10 mm (0.4 in) of precipitation over just one day, in contrast to November's 17 mm (0.7 in) spread over four days. For more detailed insights, check out Merida weather in November.
In December, Merida experiences a delightful shift in weather, making it a perfect time to explore the vibrant city. With a pleasant average temperature around 21°C (70°F), visitors can enjoy comfortable days that are a marked change from the hotter months. The humidity remains relatively high at 88%, yet the minimal precipitation means that sunny skies are prevalent, contrasting sharply with the rainy season. December’s dry spell, with only about 10 mm of rain, provides ample opportunities for outdoor adventures, from exploring historical landmarks to savoring local cuisine. Overall, this month offers a refreshing blend of warmth and moderate conditions, making it one of the most enjoyable times to visit. For a deeper insight into the climate variations throughout the year, check out Merida Climate.