December Weather in Valdivia, Chile

Last updated: August 21, 2025

Experience the charm of Valdivia, Chile in December, where the weather offers a delightful mix of warmth and freshness. Temperatures peak at a pleasant 28°C (82°F), with a comfortable average of 14°C (58°F) and cooler evenings dipping to 7°C (44°F). This month brings a touch of moisture with 49 mm (1.9 in) of precipitation over 6 days, enhancing the lush greenery that Valdivia is famous for. With humidity levels around 70%, the air feels invigorating, perfect for exploring the city's beautiful landscapes and vibrant culture. Enjoy a blend of sunshine and refreshing showers in this picturesque destination!

December Temperature in Valdivia

In December, Valdivia, Chile, experiences a delightful transition into summer, characterized by warming temperatures and longer days. With minimums around 7°C (44°F) and averages of 14°C (58°F), the weather begins to feel pleasantly mild. Daytime highs can reach up to 28°C (82°F), providing perfect conditions for outdoor activities and exploring the city's vibrant culture. The gradual increase in temperatures from the previous months signals a shift towards the peak of summer, making December an inviting time for both locals and visitors to enjoy the lush landscapes and festive atmosphere of this scenic region.

December Weather in Valdivia: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Valdivia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Valdivia, December typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec606157535047464748515558
Data source: Temperature data for Valdivia generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Valdivia

In December, Valdivia experiences a notable shift as the year winds down, with precipitation measuring 49 mm (1.9 in) over six days. This represents a decrease from the higher rainfall totals seen in the preceding months, especially compared to the peak of 331 mm in June. As the winter months approach, December's lighter showers signal a transition, yet still provide refreshing bursts of moisture amidst the lush landscapes. The rainfall pattern suggests a gradual tapering off of precipitation leading into summer, encouraging a shift in seasonal activities and a reprieve from the heavy rains that characterize the winter.

December Precipitation Trends in Valdivia

The chart displays monthly precipitation patterns in Valdivia, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Valdivia, December typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec2731821221973312632791471298550
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Valdivia

In Valdivia, Chile, December marks a shift in humidity levels, as the month registers at 70%—a slight dip from the peak of 86% experienced in the winter months from May to August. This gradual easing continues from November's 74% humidity, hinting at the arrival of the warmer summer months. Notably, humidity levels were relatively consistent throughout the first half of the year, hovering between 69% and 70% in the early months, before climbing steadily in the fall. December’s conditions reflect a transitional phase, showcasing Valdivia's unique climate dynamics as it gradually ready itself for the summer season.

December Average Humidity in Valdivia

This chart illustrates the average monthly humidity levels in Valdivia, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Valdivia is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec69%69%70%77%86%86%87%86%82%78%74%70%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Valdivia

In December, Valdivia experiences a notably high UV Index of 14, categorizing it as extreme and mirroring the conditions seen earlier in January. This spike signifies that residents and visitors alike should be particularly cautious, as the burn time is limited to just 10 minutes of unprotected sun exposure. Following a gradual decline from the extreme levels in mid-summer, Valdivia transitioned through a range of UV indices, witnessing a significant drop as autumn arrived, but December prompts a return to heightened vigilance. It's important to stay informed about these trends and take necessary precautions to protect your skin. For more details, check out the Valdivia UV Index.

Maximum UV Index Levels in Valdivia for December

The chart shows the monthly maximum UV Index (UVI) for Valdivia in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In December, the maximum UV index in Valdivia typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec14131064335791214
Data source: Valdivia December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

December Sunshine in Valdivia

In December, Valdivia, Chile, basks in an impressive 371 hours of sunshine, marking it as the sunniest month of the year. This vibrant increase is a delightful shift from the shorter, cloudier days of winter; in fact, the sunshine nearly doubles from the gloom of June, which only sees 152 hours. As the year draws to a close, December follows November's 324 hours with a notable burst of sunlight, accentuating the trend toward brighter days in the southern hemisphere's summer. This seasonal transition highlights Valdivia's enchanting charm, making it an ideal time for outdoor exploration and enjoying the lush landscapes.

Monthly Sunshine Duration in Valdivia: December Highlighted

The December sunshine duration represents the total number of hours Valdivia experiences direct sunlight during the month of December, excluding cloudy or obstructed periods. This chart compares the sunshine duration of December with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec301h320h319h240h204h152h179h203h262h305h324h371h
Data source: Valdivia December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Valdivia During December

In Valdivia, Chile, the likelihood of enjoying sunny weather in December stands at 73%, marking a notable rebound from the gloomier months of autumn. As the year progresses from April's low of 27%, the chances of sunshine steadily improve, peaking in the summer months of January and February, where residents bask in 72% and 79% sunny days, respectively. December, with its pleasant weather, acts as a harbinger of the bright summer ahead, capturing the essence of the region’s climatic transition. This trend highlights Valdivia's shift from the rainy winter months to the more inviting summer days, making December an ideal time for outdoor activities and festivities.

Percentage of Sunny Days in December in Valdivia

The chart illustrates the percentage of sunny days in Valdivia throughout the year, with December highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Valdivia experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec72%79%65%27%31%34%31%34%43%48%53%73%
Data source: Valdivia December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Valdivia in December

In Valdivia, Chile, December marks the peak of daylight, offering locals and visitors alike a generous 14 hours of sunshine. This vibrant month springs from a gradual progression of increasing daylight that begins in September, where the sun shines for 11 hours, and reaches its zenith in November with the same 14 hours. As the year transitions from summer to autumn, daylight dwindles, peaking in the early summer months and then tapering off through the winter. Interestingly, June through August sees a dip to just 9 hours of daylight, starkly contrasted by the lively days of December. This rhythm of daylight duration not only sets the stage for outdoor adventures but also reflects the seasonal shifts unique to this charming city.

Average Daylight Hours in Valdivia for December

The chart illustrates the variation in daylight duration in Valdivia throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec14h 35m13h 34m12h 16m10h 58m9h 54m9h 22m9h 39m10h 36m11h 51m13h 9m14h 19m14h 55m
Data source: Valdivia daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Valdivia

As December arrives in Valdivia, Chile, the average wind speed gently picks up to 3.9 m/s (9 mph), reflecting a subtle yet noticeable increase as the year draws to a close. This month stands out as a transition from the quieter winds of late spring and early summer. Notably, December's wind speed is higher than the notably calm April, May, and July, suggesting a refreshing breeze that complements the onset of summer festivities. Interestingly, the winds also showcase a consistent pattern, hovering between 2.7 m/s to 4.4 m/s throughout the year, with December aligning closely to the windier months of June and August. This moderate wind creates a lively yet comfortable atmosphere, perfect for enjoying the natural beauty of Valdivia during the festive season.

Average December Wind Speed in Valdivia

The chart displays monthly wind speed patterns in Valdivia, with values for each month shown alongside December's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how December's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec4.03.33.12.73.63.93.14.43.23.73.73.9 m/s
Data source: Valdivia December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Valdivia Compares to Other Months

Weather in Valdivia varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Valdivia, focusing on differences in temperature, rainfall, humidity, and UV levels.

December and January in Valdivia exhibit similar yet distinct weather patterns. In December, temperatures range from a minimum of 7°C (44°F) to a maximum of 28°C (82°F), with an average temperature of 14°C (58°F). The month experiences 49 mm (1.9 in) of precipitation over six days, accompanied by a humidity level of 70%. Conversely, January sees slightly milder weather, with temperatures ranging from 6°C (43°F) to 29°C (85°F) and an average of 16°C (60°F). Precipitation decreases to 27 mm (1.1 in) over just four days, and the humidity is marginally lower at 69%. These differences highlight January's tendency to be slightly warmer and drier than December. For more detailed weather insights, check out Valdivia weather in January.

In December, Valdivia experiences mild weather with average temperatures ranging from a minimum of 7°C (44°F) to a maximum of 28°C (82°F). The month sees about 49 mm (1.9 in) of precipitation over approximately six days, coupled with a humidity level of 70%. In contrast, February brings slightly warmer conditions, with average temperatures from a low of 7°C (45°F) to a high of 32°C (91°F). Precipitation is reduced to 31 mm (1.2 in) falling on just three days, and humidity remains relatively stable at 69%. This shift marks February as both warmer and drier compared to December. For more details, check out Valdivia weather in February.

In December, the weather typically ranges from a minimum of 7°C (44°F) to a maximum of 28°C (82°F), enjoying an average temperature of 14°C (58°F). This month experiences about 49 mm (1.9 in) of precipitation over approximately 6 days, with a consistent humidity level of 70%. In contrast, March brings slightly cooler temperatures, with lows reaching 5°C (41°F) and highs at 27°C (80°F), while maintaining the same average of 14°C (58°F). However, March is marked by increased rainfall, totaling 82 mm (3.2 in) across 7 days, while also keeping the humidity at a stable 70%. For more details, visit Valdivia weather in March.

When comparing the weather in December and April, significant differences emerge. December experiences milder temperatures, with a minimum of 7°C (44°F) and an average high reaching 28°C (82°F), while April starts cooler, with a minimum of 3°C (37°F) and a maximum of 21°C (70°F). Precipitation levels are also notable; December receives a relatively moderate 49 mm (1.9 in) over just 6 days, whereas April sees a substantial increase in rainfall, totaling 122 mm (4.8 in) across 12 days. Additionally, humidity is higher in April at 77%, compared to December's 70%. These variations highlight the transition from the warmth of summer into the wetter, cooler conditions of autumn. For more detailed insights, you can check Valdivia weather in April.

In December, the weather is characterized by warmer temperatures, with a minimum of 7°C (44°F) and a maximum of 28°C (82°F), averaging 14°C (58°F). The month experiences relatively low precipitation, totaling 49 mm (1.9 in) over just 6 days, and a moderate humidity of 70%. In contrast, May brings cooler conditions, with temperatures ranging from a minimum of 0°C (33°F) to a maximum of 18°C (65°F), averaging around 10°C (51°F). This month is marked by significantly higher precipitation of 197 mm (7.8 in) spread across 16 days, coupled with increased humidity at 86%. For more detailed insights into May weather, visit Valdivia weather in May.

December and June present contrasting weather patterns. In December, temperatures range from a mild 7°C (44°F) to a warm maximum of 28°C (82°F), coupled with moderate humidity levels at 70% and relatively low precipitation of 49 mm over just six days. In stark contrast, June experiences much cooler temperatures, with a minimum of -1°C (31°F) and an average of 9°C (48°F), while maximum temperatures cap at 14°C (58°F). This month features significantly higher rainfall, accumulating 331 mm over 21 days, and humidity levels rise to 86%. For a detailed overview of June's weather, you can check Valdivia weather in June.

December and July present contrasting weather patterns. In December, temperatures range from a min of 7°C (44°F) to a max of 28°C (82°F), with an average of 14°C (58°F). The month experiences relatively low precipitation, totaling 49 mm (1.9 in) over 6 days, and humidity levels around 70%. In stark contrast, July brings much cooler temperatures, with a minimum of -1°C (30°F) and a maximum of only 14°C (58°F), averaging 8°C (46°F). This month is significantly wetter, with 263 mm (10.4 in) of rainfall spread across 17 days and higher humidity levels at 86%. For more details on July weather, check out Valdivia weather in July.

When comparing the weather in December and August, notable differences become apparent. December boasts milder temperatures, ranging from a minimum of 7°C (44°F) to a comfortable maximum of 28°C (82°F), with an average of 14°C (58°F). In contrast, August experiences a cooler climate, with temperatures peaking at a maximum of just 14°C (58°F) and a chilly minimum of 1°C (33°F), resulting in a lower average of 8°C (47°F). Additionally, December sees significantly less precipitation, with only 49 mm (1.9 in) over about 6 days, compared to August, which receives a substantial 279 mm (11.0 in) across 18 days, contributing to the higher humidity of 86%. These climatic contrasts highlight the distinct seasonal variations in this region. For more details, check out this link: Valdivia weather in August.

In comparing the weather between December and September, December offers a warmer climate with minimum temperatures around 7°C (44°F) and an average of 14°C (58°F), reaching highs of 28°C (82°F). In contrast, September experiences cooler temperatures, with a minimum of 2°C (36°F), an average of 9°C (49°F), and maximums peaking at 20°C (68°F). Precipitation also varies significantly; December sees about 49 mm (1.9 in) over 6 days, while September has a much higher rainfall of 147 mm (5.8 in) spread across 12 days, contributing to its increased humidity of 82% compared to December's 70%. For more detailed insights, you can check Valdivia weather in September.

In comparing the weather of December and October, it is evident that December tends to be milder, with average temperatures ranging from a minimum of 7°C (44°F) to a maximum of 28°C (82°F). In contrast, October experiences cooler temperatures, with averages between 2°C (36°F) and 22°C (71°F). Additionally, December has relatively lower precipitation, totaling 49 mm (1.9 in) over about 6 days, while October is wetter, receiving 129 mm (5.1 in) over 13 rainy days. The humidity in October is also higher at 78%, compared to December's 70%. For more detailed insights into October weather, you can visit Valdivia weather in October.

In December, the weather shows a slight improvement in temperature compared to November, with minimums around 7°C (44°F) and average highs reaching up to 28°C (82°F), while November has a lower maximum of 22°C (72°F) and a minimum of 5°C (42°F). Precipitation decreases significantly in December to 49 mm (1.9 in) over about 6 days, whereas November experiences heavier rainfall at 85 mm (3.4 in) over 9 days. Additionally, humidity dips slightly in December to 70%, compared to November's 74%. For more details about November weather patterns, you can visit Valdivia weather in November.

Compare Valdivia's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Valdivia

As December ushers in the Southern Hemisphere's summer, Valdivia experiences a notable shift in weather compared to other months. With maximum temperatures reaching up to 28°C (82°F), the city embraces a warm ambiance, while average temperatures hover around a comfortable 14°C (58°F). This month's climate is characterized by a delightful mix of sunny and rainy days, with approximately 49 mm of precipitation spread across 6 days, making it a vibrant time for both flora and fauna. The 70% humidity further enhances the tropical feel, creating a unique contrast to Valdivia's cooler months. If you want to learn more about how these patterns impact the region, check out Valdivia Climate.