Last updated: August 21, 2025
December in Caldas, Colombia, presents a captivating blend of weather conditions, ideal for those who enjoy mild climates. With maximum temperatures reaching 29°C (85°F) and a comfortable average of 20°C (68°F), daily activities can be enjoyed under pleasant skies. However, nights can cool down to a refreshing 12°C (55°F), making it perfect for cozy evenings. Expect a significant precipitation amount of 105 mm (4.1 in), spread across 18 days of the month, contributing to the lush greenery that Caldas is renowned for. The high humidity level, at 83%, enhances the tropical feel, inviting visitors to experience the vibrant flora and rich culture of this enchanting region.
In December, Caldas, Colombia, experiences a delightful blend of mild and comfortable temperatures, making it an inviting time to visit. The minimum temperature hovers around 12°C (55°F), while averages remain steady at 20°C (68°F), reflecting a consistent climate throughout the year. As the month progresses, daytime highs peak at 29°C (85°F), providing warm afternoons perfect for outdoor activities. Notably, December's temperatures mirror the patterns of previous months, with slight variations, yet maintaining an overall stability that characterizes Caldas. This pleasant weather, combined with breathtaking landscapes, creates an ideal backdrop for exploring the region during the festive season.
December brings a noticeable shift in precipitation patterns in Caldas, Colombia, with an average rainfall of 105 mm (4.1 in) over 18 days. This marks a decrease compared to the preceding months, notably November's 236 mm (9.3 in) and October's 279 mm (11.0 in), where persistent rain was the theme. The transition into December signals a slight reprieve from the heavier downpours typical of the rainy season, with the number of rainy days dropping from the peak of 28 days in both October and May. While the rainfall still contributes to the region's lush landscape, the reduced precipitation in December hints at a gradual move towards the drier months ahead. This shift invites both residents and visitors to enjoy the vibrant greenery while experiencing a more comfortable climate.
In Caldas, Colombia, December marks a notable transition in humidity levels, with an average of 83%. This figure follows a trend of gradually increasing moisture that peaks in May and June at 87%, creating a lush, vibrant landscape. As the year progresses, humidity fluctuates, with April and November also recording high levels, hinting at a consistent tropical climate throughout much of the year. Following the relative dip in July and August, December maintains a comfortable humidity level, making the end of the year a refreshing time in the region. Overall, these changes reflect the area's characteristic wet climate, fostering rich biodiversity and scenic beauty.
In Caldas, Colombia, December marks a slight dip in the UV Index, reaching 12—still within the extreme exposure category, with a consistent burn time of just 10 minutes. This trend of high UV levels persists throughout the year, with indices peaking at 16 during March and April, reflecting the region's intense sunlight. Despite the minor decrease in December, residents and visitors alike must remain vigilant about sun protection, as the risks remain significant. As you plan outdoor activities, always keep in mind the UV Index levels to ensure your skin stays safe. For more details, check out the comprehensive guide here: Caldas UV Index.
UV Risk Categories
December in Caldas, Colombia, basks in 261 hours of sunshine, marking it as a splendid month for outdoor enthusiasts. As the year wraps up, the sunlight begins to dim slightly compared to the peak of 301 hours in July, yet it maintains a vibrant glow. The trend showcases a delightful consistency in sunlight throughout the year, with the winter month of December significantly brighter than the cold months like November, which saw only 218 hours. This enduring radiance not only enhances the region's charm but also invites visitors to bask in its beauty before the new year unfolds, making December an especially appealing time to explore the diverse landscapes of Caldas.
In Caldas, Colombia, the likelihood of sunny weather in December is 19%, marking a slight increase compared to the preceding months. This uptick offers some promise as the year draws to a close, hinting at more favorable conditions than those seen in the peak of the rainy season, particularly from April to August when sunny days plummet to as low as 5%. With November at 14%, the transition into December shows a welcome shift, although the overall probability remains relatively low compared to the sunnier months of January and February. Travelers and locals alike can look forward to a modest opportunity for sunshine, making December an intriguing time for outdoor activities in this lush region.
In Caldas, Colombia, daylight duration shows a captivating pattern throughout the year. The month of December sees a return to 11 hours of daylight, mirroring the lengths found in both January and October. Prior to this, from March to September, there’s a delightful stretch of 12 hours of daylight, offering splendid opportunities for outdoor activities and basking in the sun. As the year transitions from the longer days of mid-year back to the shorter light of late autumn and winter, it creates a rhythmic cycle that beautifully defines the region's climate. This trend not only sets a comforting routine for residents, but it also highlights the unique beauty of each season in Caldas.
As December settles in Caldas, Colombia, the winds whisper gently, averaging a calm 0.9 m/s (2 mph). This month's breeze is reflective of a broader trend observed throughout the year, characterized by relatively stable wind speeds that rarely exceed the gentle 1.1 m/s (2 mph) mark. From January through November, the winds remain consistent, with only a modest uptick in July when they reach their peak. Overall, this serene airflow in December encapsulates the tranquil essence of the region, making it a perfect time for those seeking a peaceful escape amidst the lush Colombian landscape.
Weather in Caldas varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Caldas, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, the weather typically features a minimum temperature of 12°C (55°F) and a maximum of 29°C (85°F), with an average temperature of 20°C (68°F). The month sees significant rainfall, with total precipitation reaching 105 mm (4.1 in) over 18 days, accompanied by high humidity levels of 83%.
In contrast, January presents slightly cooler temperatures, with a minimum of 11°C (53°F) and a maximum of 31°C (88°F), while still maintaining the same average of 20°C (68°F). Precipitation decreases to 90 mm (3.5 in) over 14 days, resulting in lower humidity at 78%.
For more detailed weather information, you can check out Caldas weather in January.
In December, the weather features a mild climate with temperatures ranging from a minimum of 12°C (55°F) to a maximum of 29°C (85°F) and an average of 20°C (68°F). The month experiences considerable precipitation, with around 105 mm (4.1 in) falling over 18 days, contributing to a high humidity level of 83%.
In contrast, February sees slightly warmer conditions, with similar minimum temperatures of 12°C (54°F) but a higher maximum of 32°C (90°F) and an average close to December's at 20°C (69°F). Although February has slightly more precipitation at 117 mm (4.6 in) over 17 days, the humidity drops to 77%. Overall, both months are characterized by their warmth and frequent rain, but February tends to be a bit hotter and drier in terms of humidity.
For more detailed information, check out Caldas weather in February.
When comparing the weather in December and March, both months exhibit warm temperatures, with averages around 20°C (68°F). December features a slightly broader temperature range, with a maximum of 29°C (85°F), while March can reach up to 31°C (88°F). However, March is notably wetter, with 206 mm (8.1 in) of precipitation over 26 days compared to December's 105 mm (4.1 in) over 18 days. The humidity in December is marginally higher at 83%, but it remains relatively comfortable in March at 80%. For more details on March weather, you can visit Caldas weather in March.
In December, the weather features a minimum temperature of 12°C (55°F) and averages around 20°C (68°F), with maximum temperatures reaching 29°C (85°F). Although rainfall is quite significant at 105 mm (4.1 in), it occurs over 18 days, paired with high humidity at 83%.
In contrast, April presents slightly warmer temperatures with a minimum of 14°C (57°F) and a maximum of 30°C (86°F), while the average remains consistent at 20°C (68°F). However, this month sees a much higher precipitation total of 234 mm (9.2 in), recorded over 26 days, maintaining the same humidity level of 83%. For more detailed insights on this month's climate, visit Caldas weather in April.
December and May present contrasting weather patterns, despite having similar average temperatures. In December, temperatures range from a mild 12°C (55°F) to a maximum of 29°C (85°F), accompanied by 105 mm (4.1 in) of precipitation over 18 days and a humidity level of 83%. In contrast, May sees slightly warmer temperatures with a minimum of 13°C (55°F) and peaks at 31°C (89°F). However, it experiences significantly higher rainfall, totaling 301 mm (11.8 in) across 28 days, and a humidity rate of 87%. This makes May a notably wetter month compared to December. For more detailed insights, check Caldas weather in May.
In December, temperatures in Caldas range from a minimum of 12°C (55°F) to a maximum of 29°C (85°F), with an average temperature of 20°C (68°F). This month experiences 105 mm (4.1 in) of precipitation over 18 days, with humidity levels at 83%. In contrast, June sees slightly higher temperatures, with a minimum of 13°C (56°F) and a maximum of 30°C (86°F), yet the average remains the same at 20°C (68°F). However, June is much wetter, receiving 211 mm (8.3 in) of rain over 25 days and experiencing increased humidity at 87%. For more detailed insights into the weather in June, you can check this link: Caldas weather in June.
In comparing December and July weather, both months enjoy similar average temperatures, hovering around 20°C (68°F). However, July tends to be slightly warmer, with maximum temperatures reaching 30°C (87°F) compared to December's 29°C (85°F). While December sees a total precipitation of 105 mm (4.1 in) over 18 days, July experiences much higher rainfall, totaling 173 mm (6.8 in) over 24 days. The humidity levels are fairly comparable, with December at 83% and July a bit higher at 85%. For more details on July weather, check out Caldas weather in July.
December and August exhibit some similarities in temperature, with both months featuring a minimum temperature around 12°C (55°F) and an average temperature close to 20°C (68°F). However, August tends to be slightly warmer, with a maximum temperature reaching 31°C (89°F) compared to December's 29°C (85°F). In terms of precipitation, August is notably wetter, receiving 190 mm (7.5 in) over 22 days, while December experiences 105 mm (4.1 in) across 18 days. Humidity levels are also comparable, with December slightly higher at 83% versus August's 80%. For more detailed information on the weather in August, you can visit Caldas weather in August.
In comparing the weather between December and September, we notice some distinct differences. December tends to have a slightly lower temperature range, with a minimum of 12°C (55°F) and a maximum of 29°C (85°F), while September's temperatures are slightly higher, with a minimum of 13°C (55°F) and a maximum of 32°C (89°F). Precipitation levels are also notably different; December sees 105 mm (4.1 in) over 18 days, whereas September experiences a heftier 214 mm (8.4 in) spread across 25 days. Humidity levels are comparable, with December at 83% and September at 80%. For a more detailed look at this month's weather, you can visit Caldas weather in September.
In comparing the weather in December and October, both months show similar temperature ranges, with December's minimum temperature at 12°C (55°F) and average around 20°C (68°F), compared to October's minimum at the same 12°C (54°F) and an average of 20°C (67°F). However, December experiences slightly higher maximum temperatures, peaking at 29°C (85°F) compared to October's 30°C (87°F). A significant difference lies in precipitation levels, with December having 105 mm (4.1 in) over 18 days, while October sees much heavier rainfall at 279 mm (11.0 in) across 28 days. Humidity levels are also comparable, with December at 83% and October slightly higher at 85%. For more detailed insights into October weather, you can visit Caldas weather in October.
December's weather shows a slight overall warming trend compared to November, with average temperatures hovering around 20°C (68°F) and a maximum of 29°C (85°F). In contrast, November experiences a slightly cooler average temperature of 19°C (67°F), with a maximum of 28°C (83°F). However, November is significantly wetter, receiving 236 mm (9.3 in) of rain over 26 days, while December has only 105 mm (4.1 in) of precipitation across 18 days. Additionally, humidity levels are marginally lower in December at 83%, compared to November's 87%. For a detailed comparison of conditions during November, check out Caldas weather in November.
December in Caldas brings a refreshing shift in weather that sets it apart from other months. With daytime temperatures hovering around a pleasant 20°C (68°F), this month often feels cooler, especially compared to the warmer months preceding it. While the average humidity remains high at 83%, the significant 105 mm of rain over 18 days adds a lush vibrancy to the landscape, making it a picturesque time to visit. This month’s unique blend of warmth and frequent rainfall fosters an invigorating atmosphere, inviting travelers to explore the beauty of Caldas. For more insights on how December fits into the overall weather patterns, check out the detailed information at Caldas Climate.