Last updated: April 22, 2025
December in Tamarindo, Mexico offers a delightful blend of warm temperatures and tropical charm. With highs reaching a sweltering 36°C (97°F) and a pleasant average of 23°C (73°F), visitors can bask in the sun during the day and enjoy cooler evenings where temperatures dip to a comfortable 11°C (51°F). While the month sees a modest precipitation total of 15 mm (0.6 in) over just two days, the air remains refreshingly humid at 91%, enhancing the lush scenery of this coastal paradise. Ideal for beachgoers and nature enthusiasts alike, December presents a perfect opportunity to experience the beauty of Tamarindo's festive season.
In Tamarindo, Mexico, December ushers in a delightful blend of mild temperatures, making it an ideal escape for those seeking warmth during the cooler months. With nighttime lows around 11°C (51°F) and average daytime temperatures reaching 23°C (73°F), visitors can enjoy pleasant weather perfect for outdoor adventures. As the month progresses, daytime highs peak at 36°C (97°F), maintaining the region's tropical charm. Compared to the preceding months, December showcases a slight drop in temperatures, a refreshing change from the intense heat of April and May. This moderate climate, characterized by comfortable evenings and sunny days, sets the stage for a festive atmosphere, inviting travelers to explore Tamarindo's stunning beaches and vibrant culture.
In December, Tamarindo, Mexico experiences a notable decrease in precipitation, with only 15 mm (0.6 inches) recorded over just 2 days of rain. This decline marks a sharp contrast to the region's wet season, which peaks in the months of August and September with substantial rainfall. As the year winds down, travelers can enjoy clearer skies and drier conditions, making December an ideal time to soak up the sun on the beautiful beaches. This trend of reduced precipitation heralds the onset of the dry season, offering visitors a chance to explore Tamarindo’s vibrant culture and stunning landscapes without the interruptions of heavy rain.
In Tamarindo, Mexico, December heralds the continuation of the region's lush humidity, registering at a notable 91%. This level, consistent with November's humidity, reflects the typically wet season that envelops the area as it transitions into the new year. Observing the trend from January through December, we see a general pattern where humidity remains high, particularly from October onward, peaking in the last two months of the year. The slight decrease from January's 88% humidity to April's 81% illustrates a gradual warming and drying leading into the summer months, before the humidity gathers again in late autumn, creating a tropical atmosphere that defines Tamarindo's charm during the holiday season.
As the year draws to a close, December in Tamarindo, Mexico brings a slight reprieve from the intense UV radiation that peaks earlier in the year. With a UV Index of 7, the exposure category is now rated as high, allowing for a longer burn time of 25 minutes before protection is needed. This is a noticeable decrease from the extreme levels experienced from February through October, where indices reached as high as 13, demanding vigilance with only 10 minutes of unprotected sun exposure. As the temperatures cool and the sun's intensity wanes, this December marks a transition to more manageable conditions, making it a great time to enjoy the outdoors safely. For more information on UV levels throughout the year, check out the detailed Tamarindo UV Index.
UV Risk Categories
As December wraps up another year in Tamarindo, Mexico, the sun continues to shine brightly, delivering an impressive 277 hours of sunshine. Though this figure mirrors November's hours, it's indicative of the region's remarkable sun-soaked climate leading into the festive season. The month generally signifies the transition from the wetter months, with sunshine steadily increasing from January's 207 hours to a peak in May at 322 hours. This gradual upward trend illustrates a warming ambiance that invites travelers seeking warmth and relaxation. As holiday break approaches, visitors to Tamarindo can revel in its warm sun and picturesque beaches, making December a welcoming choice for those escaping colder climates.
As December rolls into Tamarindo, Mexico, the likelihood of basking in sunny weather peaks at an impressive 68%, marking a notable contrast to the rainy summer months. This upward trend from the season's earlier figures demonstrates a shift from the relatively dim prospects of mid-year; June, for instance, dips to only 15% sunshine. The gradual increase in sunny days culminates in December, making it a prime time for visitors yearning for bright skies amongst the cooler winter temperatures. With a significant leap from November's 47%, December not only promises more sunlight but also invites travelers to enjoy outdoor activities in this tropical paradise.
In Tamarindo, Mexico, the daylight duration undergoes a delightful transformation throughout the year. Starting with 11 hours of daylight in both January and February, the days gradually grow longer as spring approaches, peaking at 13 hours during the warm summer months of May to July. As the tropical sun reigns high, the duration begins to shorten, reflecting a pattern that hints at the onset of autumn. By December, daylight slips to a cozy 10 hours, marking the transition into winter and inviting an enchanting ambiance as the holiday season approaches. This rhythmic cycle of daylight not only influences the natural beauty of Tamarindo but also enriches the experience of visitors and locals alike.
In Tamarindo, Mexico, December ushers in a gentle breeze with an average wind speed of 1.7 m/s (4 mph), mirroring the calm and pleasant atmosphere that characterizes both the month and the region. As the year winds down, it's evident that the winds tend to be calmer, particularly from July through August, where speeds dip to 1.4 - 1.5 m/s (3 mph). Interestingly, this reflects a distinct seasonal trend as the earlier months of the year, particularly from January to March, showcase slightly brisker conditions with speeds ranging from 1.8 to 2.1 m/s (4 to 5 mph). Overall, December's mild winds offer the perfect backdrop for enjoying Tamarindo's stunning beaches and vibrant sunsets, making it an ideal time for relaxation and exploration.
The weather in Tamarindo 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 Tamarindo and find detailed weather information for every month.
In December, the weather is characterized by a relatively warm atmosphere, with temperatures ranging from a minimum of 11°C (51°F) to a maximum of 36°C (97°F), and an average temperature of 23°C (73°F). It experiences light rainfall, with only 15 mm (0.6 in) of precipitation over 2 days, and a high humidity level of 91%.
In contrast, January sees a slight increase in minimum temperatures, averaging 13°C (57°F), while the maximum can reach up to 38°C (100°F), with an average temperature of 22°C (72°F). The month also receives more rainfall, totaling 24 mm (0.9 in) over 5 days, but with a slightly lower humidity of 88%. For more details, check out Tamarindo weather in January.
In December, the weather features a comfortable range, with temperatures peaking at 36°C (97°F) and an average of 23°C (73°F), along with high humidity levels of 91%. The precipitation is relatively minimal, occurring on just two days and totaling 15 mm (0.6 in). In contrast, February sees slightly warmer conditions, with maximum temperatures reaching 41°C (105°F) and an average of 24°C (75°F). Although February experiences a bit more rainfall, totaling 22 mm (0.9 in) over three days, the humidity decreases to 86%. For a closer look at February's weather specifics, you can check out Tamarindo weather in February.
In December, the weather tends to be warm, with temperatures ranging from a minimum of 11°C (51°F) to a maximum of 36°C (97°F) and an average of 23°C (73°F). The month experiences relatively low precipitation, with only 15 mm (0.6 in) falling over about 2 days, accompanied by high humidity at 91%. In contrast, March sees slightly higher temperatures, with a minimum of 14°C (58°F) and a maximum of 41°C (106°F), averaging at 25°C (78°F). Precipitation also increases in March, totaling 24 mm (1.0 in) over 4 days, and humidity decreases to 84%. This means March is generally hotter and slightly wetter than December. For more details on the weather in March, check out Tamarindo weather in March.
In December, the weather is characterized by relatively mild temperatures, with a minimum of 11°C (51°F) and a maximum reaching 36°C (97°F), averaging around 23°C (73°F). The month experiences low precipitation with only 15 mm (0.6 in) over about 2 days, but humidity is notably high at 91%.
In contrast, April sees warmer conditions with a minimum temperature of 16°C (62°F) and a peak of 44°C (111°F), averaging 28°C (83°F). While the total precipitation increases slightly to 20 mm (0.8 in) over 5 days, the humidity drops to 81%. For more detailed insights, check out Tamarindo weather in April.
Overall, April is warmer and somewhat wetter compared to December, making it a notably different month in terms of weather.
In December, the weather is generally warm with temperatures ranging from a minimum of 11°C (51°F) to a maximum of 36°C (97°F), averaging around 23°C (73°F). The month sees relatively low precipitation of about 15 mm (0.6 in) over just 2 days, but the humidity levels are quite high at 91%. In contrast, May brings hotter temperatures, with a minimum of 20°C (68°F) and a maximum of 41°C (107°F), averaging 29°C (85°F). This month experiences significantly more rainfall, totaling 66 mm (2.6 in) over 10 days, and slightly lower humidity at 82%. For more details on Tamarindo's weather specifically in May, you can visit this link: Tamarindo weather in May.
In December, the weather in Tamarindo boasts a minimum temperature of 11°C (51°F) and an average high of 36°C (97°F), with relatively low precipitation of just 15 mm (0.6 in) over 2 days and high humidity at 91%. In contrast, June presents a warmer climate, starting with a minimum of 22°C (72°F) and reaching a peak of 39°C (103°F). However, June also brings significantly more rainfall, with 204 mm (8.0 in) spread over 23 days, accompanied by a slightly lower humidity level of 81%. For a more detailed look at June's weather patterns, check out Tamarindo weather in June.
December and July in Tamarindo present strikingly different weather patterns. In December, temperatures range from a mild minimum of 11°C (51°F) to a maximum of 36°C (97°F), with an average of 23°C (73°F). The month experiences minimal precipitation at just 15 mm (0.6 in) over two days, accompanied by high humidity at 91%. In contrast, July is much warmer, with temperatures ranging from a minimum of 20°C (69°F) to a maximum of 37°C (99°F) and an average of 28°C (82°F). This month sees significant rainfall, totaling 204 mm (8.0 in) over 21 days, and a slightly lower humidity of 81%. For more details on July weather, you can check Tamarindo weather in July.
When comparing the weather in December and August, there are notable differences in temperature and precipitation. December features milder temperatures with a minimum of 11°C (51°F) and a maximum of 36°C (97°F), averaging around 23°C (73°F). Rainfall is minimal with only 15 mm (0.6 in) over just 2 days, coupled with high humidity at 91%. In contrast, August is significantly warmer, with a minimum of 20°C (68°F) and a maximum of 37°C (99°F), averaging 28°C (82°F). This month experiences substantial rainfall, totaling 209 mm (8.2 in) spread over 24 days, although humidity is slightly lower at 82%. For more detailed insights, check out the Tamarindo weather in August.
When comparing the weather in December and September, December tends to offer milder conditions with temperatures ranging from a minimum of 11°C (51°F) to a maximum of 36°C (97°F) and an average of 23°C (73°F). In contrast, September is noticeably warmer with minimum temperatures around 21°C (70°F) and maximums reaching 37°C (99°F), averaging 27°C (81°F). Additionally, September experiences significantly higher precipitation, with 253 mm (10.0 in) over 25 days, while December is much drier with only 15 mm (0.6 in) across just 2 days. Humidity levels are slightly higher in December at 91%, compared to 86% in September. For a more detailed look at the weather in September, you can visit Tamarindo weather in September.
In comparing the weather patterns of December and October, December tends to be slightly cooler with average temperatures ranging from a minimum of 11°C (51°F) to a maximum of 36°C (97°F). In contrast, October experiences warmer temperatures, with a minimum of 19°C (66°F) and an average of 26°C (80°F), reaching similar maximums of 36°C (98°F). However, October is significantly wetter, receiving 113 mm (4.4 in) of precipitation over 16 days, while December only sees 15 mm (0.6 in) over just 2 days. Humidity levels remain comparable, with December at 91% and October at 90%. For a deeper insight into the weather during October, you can explore Tamarindo weather in October.
In December, the weather shows slightly warmer temperatures compared to November, with an average high of 36°C (97°F) compared to November's 34°C (93°F). While both months experience a similar minimum temperature of around 11°C (51°F), December's average drops slightly to 23°C (73°F) from November's 24°C (75°F). Precipitation is significantly lower in December, with only 15 mm (0.6 in) falling over just 2 days, whereas November sees 44 mm (1.7 in) across 9 days, resulting in a more humid environment despite both months maintaining a high humidity level of 91%. For more insights into the weather patterns, you can refer to Tamarindo weather in November.
In December, Tamarindo experiences a notable shift in weather compared to the hotter months, offering a more comfortable average temperature that invites outdoor exploration. With only a couple of precipitation days, the month remains predominantly dry, allowing visitors to enjoy the stunning coastal scenery. While the humidity hovers around a high 91%, the cooler evenings provide a refreshing respite from the daytime warmth. This perfect blend of tropical sun and mild nights makes December an ideal time for travelers looking to bask in the vibrant beauty of Tamarindo. For more detailed insights on the climate, check out Tamarindo Climate.