Last updated: April 22, 2025
December in Santa Catarina, Mexico presents a delightful mix of warm days and cool nights, with maximum temperatures reaching up to 31°C (88°F) and an average temperature of around 21°C (70°F). Evenings can dip to a refreshing 9°C (48°F), perfect for cozy gatherings. This month enjoys a remarkably dry climate, accumulating a mere 2 mm (0.1 in) of precipitation across zero rainy days, allowing residents and visitors to bask in the sunny weather. With humidity hovering at 76%, the air maintains a pleasant feel, creating an idyllic setting for outdoor adventures and relaxation.
In December, Santa Catarina, Mexico, experiences a mild transition into the winter months, with temperatures ranging from a chilly 9°C (48°F) at night to a comfortable 31°C (88°F) during the day. The average temperature hovers around 21°C (70°F), marking a slight dip from the warmer months. This pattern reflects a consistent trend of gradually cooling temperatures as the year ends, with nights becoming noticeably cooler compared to earlier in the fall. As the festive season approaches, visitors can enjoy pleasant daytime warmth ideal for exploring the region, while cozy evenings invite a mix of relaxation and holiday cheer.
In Santa Catarina, Mexico, December marks a notable shift in precipitation patterns as it wraps up the year. With only 2 mm (0.1 in) of rain recorded and a complete absence of rainy days, December maintains the dry conditions established earlier in the year, particularly after a dramatic wet season peaking in the summer months. This stark contrast is evident when viewing the substantial rainfall from June through October, where exceptional downpours reached impressive totals, peaking at 445 mm (17.5 in) in August. As the rainy season concludes, the dry December sets a calm tone for the upcoming year, highlighting the region's seasonal variability and showcasing its transition from heavy summer rains to a drier winter spell.
In Santa Catarina, Mexico, December ushers in a moderate humidity level of 76%, marking a slight decline from the wetter months of August and September, which peak at 83%. Over the year, humidity levels exhibit a distinct pattern; beginning at a comfortable 70% in January, they gradually decrease until March, before rising again during the warmer summer months of June through August. This progression illustrates a clear seasonal trend, where humidity tends to spike during the height of summer, then recedes as the year winds down. By December, as the climate begins to cool, residents experience a refreshing albeit slightly damp environment that sets the stage for the winter months ahead.
In December, Santa Catarina, Mexico, experiences a UV Index of 8, placing it in the very high exposure category. This marks a slight decrease from the extreme levels seen during the peak months of June through October, where the index often spiked to 14. As a result, the recommended burn time extends to 15 minutes, giving sun-seekers a little more leeway. Overall, the UV trend throughout the year indicates a transition from extreme exposure in the peak summer months to more moderate levels in the winter, though caution is still advised, especially during midday hours. For more information, visit Santa Catarina UV Index.
UV Risk Categories
December in Santa Catarina, Mexico, offers a delightful blend of warmth and sunshine, boasting 289 hours of bright daylight. As the year concludes, the sunshine hours reflect a gradual increase from the preceding months, peaking with an impressive count after a steady rise since the cooler season. With a noticeable dip in June and August, the pattern reveals a trend towards sunnier days as winter approaches. December's sunlight enhances the charm of this vibrant locale, inviting visitors and locals alike to bask in its golden glow before the new year unfolds. This embrace of warmth serves as a perfect backdrop for festive celebrations, making it an ideal time to enjoy the natural beauty of Santa Catarina.
In Santa Catarina, Mexico, December presents a favorable opportunity for those seeking sunny weather, boasting a 73% chance of sunshine. This month, while slightly lower than the high sunshine rates seen in February (94%) and March (85%), still offers a promising escape from the gloom of winter. As we transition from the wetter months of June and July, which show a stark contrast with their meager 11% and 14% chances of sun, December’s weather reveals a notable recovery. This trend continues from November's 68%, ensuring that the end of the year can be enjoyed under a cheerful sun, perfect for outdoor activities and festive celebrations.
As the year wraps up in December, Santa Catarina experiences a noticeable decrease in daylight, with only 10 hours available for exploration and adventure. This marks a continuation of the trend observed since November, as the days gradually shorten from the peak sunshine of May to July, when daylight spans a generous 13 hours. Following this vibrant summer period, daylight begins to wane, culminating in the shortest days of the year in December. This transition from 11 hours in the late fall to just 10 hours in mid-winter encourages a cozy atmosphere, inviting residents and visitors to embrace the captivating charm of longer nights filled with festive gatherings and luminous celebrations.
As we dive into December in Santa Catarina, Mexico, we notice a gentle breeze that mirrors the calmness of the season, with an average wind speed of 1.4 m/s (3 mph). The trend leading up to this month reveals a subtle ebb and flow of wind activity throughout the year. Starting from a low of 1.2 m/s in July, August, and September, the winds see a slight resurgence in the following months, peaking at 1.8 m/s in April before tapering off again. December maintains the moderate winds seen in November, suggesting a transition to drier and cooler weather as the year winds down. This gentle wind creates a serene atmosphere, making the festive season in Santa Catarina even more enchanting.
The weather in Santa Catarina 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 Santa Catarina and find detailed weather information for every month.
December and January in Santa Catarina exhibit similar warm and dry weather patterns. In December, temperatures range from a minimum of 9°C (48°F) to a maximum of 31°C (88°F), with an average of 21°C (70°F) and a consistent humidity level of 76%. January sees a slight uptick in temperatures, with an average of 22°C (71°F) and maximum highs reaching 32°C (90°F), while the humidity decreases to 70%. Both months experience negligible precipitation, with only 2 mm recorded and no rainy days. For more specifics on the weather in January, you can check Santa Catarina weather in January.
In December, temperatures in Santa Catarina range from a minimum of 9°C (48°F) to a maximum of 31°C (88°F), with an average of 21°C (70°F). The month boasts minimal precipitation, with no rainy days and a humidity level of 76%. In contrast, February experiences slightly warmer conditions, with a minimum of 10°C (50°F) and a maximum of 34°C (93°F), averaging 23°C (74°F). The precipitation increases slightly to 3 mm (0.1 in) over just a single day, and humidity drops to 65%. For more detailed information, you can visit Santa Catarina weather in February.
In December, the weather is generally mild, with temperatures ranging from a minimum of 9°C (48°F) to a comfortable maximum of 31°C (88°F), and an average temperature of 21°C (70°F). The humidity is relatively high at 76%, though there is virtually no precipitation. In comparison, March presents warmer conditions, with minimum temperatures of 13°C (55°F) and maxing out at 35°C (95°F), averaging 25°C (78°F). The humidity in March decreases to 59%, while precipitation remains minimal at 2 mm (0.1 in) over the course of the month. For more details on the weather in March, you can check Santa Catarina weather in March.
December and April exhibit distinct weather patterns that reflect the transition between seasons. In December, temperatures range from a comfortable minimum of 9°C (48°F) to a maximum of 31°C (88°F), with an average temperature of 21°C (70°F). The month is relatively dry, with only 2 mm of precipitation and an average humidity of 76%. In contrast, April sees warmer conditions, with temperatures ranging from a minimum of 14°C (58°F) to a sizzling maximum of 37°C (98°F), averaging around 27°C (80°F). Notably, April remains completely dry, witnessing no precipitation, and features lower humidity levels at 60%. For more detailed insights, you can explore Santa Catarina weather in April.
In December, temperatures in Santa Catarina range from a mild minimum of 9°C (48°F) to a warm maximum of 31°C (88°F), with an average of 21°C (70°F). The month enjoys very little precipitation, totaling only 2 mm (0.1 in) across no rainy days, alongside a humidity level of 76%. In contrast, May presents a different weather profile, with temperatures starting at a minimum of 16°C (61°F) and soaring up to a maximum of 37°C (99°F), averaging 27°C (81°F). However, May is considerably wetter, experiencing about 60 mm (2.4 in) of rain over 6 days, while the humidity is slightly lower at 67%. For more details on May weather, visit Santa Catarina weather in May.
December and June present strikingly different weather patterns. December typically sees milder temperatures, with a minimum of 9°C (48°F), an average of 21°C (70°F), and a maximum reaching 31°C (88°F). This month is characterized by minimal precipitation, averaging just 2 mm (0.1 in) over dry days, making it a relatively dry time of year with a humidity level around 76%.
In contrast, June brings warmer temperatures, with a minimum of 18°C (64°F) and a maximum soaring to 35°C (95°F). The month is significantly wetter, experiencing 318 mm (12.5 in) of precipitation across approximately 25 days, while humidity increases slightly to 80%. For a detailed look into the weather during this month, you can check Santa Catarina weather in June.
December weather features a more moderate temperature range, with a minimum of 9°C (48°F) and maximum of 31°C (88°F), while experiencing little to no precipitation at just 2 mm (0.1 in) and an average humidity of 76%. In contrast, July offers warmer temperatures, with a minimum of 18°C (65°F) and a maximum of 33°C (92°F), but also brings significantly higher precipitation of 344 mm (13.5 in) over 29 days, leading to a slightly increased humidity level of 81%. Overall, December tends to be drier and cooler, whereas July is characterized by warmth and frequent rainfall. For more insights on the weather patterns, check out Santa Catarina weather in July.
In December, the weather is generally warm and dry, with temperatures ranging from a minimum of 9°C (48°F) to a maximum of 31°C (88°F), and an average of 21°C (70°F). The month sees very little precipitation, with only 2 mm (0.1 in) of rain over the course of the month and a humidity level of 76%. In contrast, August experiences significantly warmer temperatures, with a minimum of 18°C (65°F), an average of 24°C (76°F), and a maximum of 33°C (92°F). This month is also much wetter, recording a staggering 445 mm (17.5 in) of rainfall spread over 30 days, coupled with a higher humidity of 83%. For more details, check out Santa Catarina weather in August.
In comparing the weather between December and September, December presents a more moderate climate with temperatures ranging from a minimum of 9°C (48°F) to a maximum of 31°C (88°F), accompanied by low precipitation and humidity at 76%. In contrast, September is significantly wetter and warmer, featuring a more consistent temperature range of 18°C (65°F) to 32°C (89°F), along with an impressive 396 mm (15.6 in) of rainfall over 27 days and higher humidity at 83%. For more detailed insights into September's weather patterns, you can check out Santa Catarina weather in September.
When comparing the weather in December to that of October, it is clear that December tends to be much drier and cooler. December boasts a temperature range from a minimum of 9°C (48°F) to a maximum of 31°C (88°F) with virtually no precipitation, while October experiences higher temperatures ranging from 14°C (58°F) to 32°C (90°F) and significant rainfall of 231 mm (9.1 in) over 23 days. Additionally, humidity levels in December stand at 76%, slightly lower than October’s 80%. This contrast makes December a more pleasant and dry month, ideal for outdoor activities, whereas October is marked by frequent rain and higher humidity. For more details on the October weather, you can refer to Santa Catarina weather in October.
In comparing the weather between December and November, we see a noticeable shift in temperatures and precipitation. December experiences milder temperatures, with a minimum of 9°C (48°F) and a maximum of 31°C (88°F), while November has slightly warmer temperatures, ranging from a minimum of 12°C (53°F) to a maximum of 32°C (90°F). Precipitation also contrasts significantly; December has almost negligible rainfall of just 2 mm (0.1 in) over 0 days, whereas November sees much more rain, totaling 43 mm (1.7 in) across 8 days. Humidity levels remain quite similar, with December at 76% and November at 77%. For more details on November weather, check out Santa Catarina weather in November.
December in Santa Catarina brings a delightful shift in weather, characterized by milder temperatures and very low precipitation, making it stand out from the peak of summer. With maximums reaching around 31°C (88°F) and comfortable averages of 21°C (70°F), residents and visitors alike can enjoy outdoor activities without the usual humidity and rain found in other months. The 76% humidity adds a touch of freshness to the air, making December an ideal time to explore the beauty of this region. For more insights on yearly weather patterns, check out Santa Catarina Climate.