December Weather in Vilcabamba, Peru

Last updated: August 27, 2025

In Vilcabamba, Peru, December ushers in a unique blend of climatic conditions characterized by a maximum temperature of 17°C (62°F) and an average low of 6°C (43°F), dipping to a chilly minimum of -4°C (25°F) during the night. With a remarkable 199 mm (7.8 in) of rainfall over a staggering 28 days, the month showcases a persistently high humidity level of 90%, enveloping the lush landscape in a misty embrace. This wet season transforms Vilcabamba into a serene haven for nature lovers and those seeking refuge from the more arid climates, making it a captivating time to experience its verdant beauty.

December Temperature in Vilcabamba

In Vilcabamba, Peru, December marks a transition towards slightly warmer temperatures, with daily averages settling around 6°C (43°F) and highs reaching up to 17°C (62°F). This pattern reflects a subtle upward trend as the year draws to a close, notably contrasting with the cooler months preceding it. Meanwhile, the minimum temperature hovers around -4°C (25°F), reminding visitors that even in the warmer season, nights can be brisk. Overall, December offers a balanced climate that invites exploration of its scenic beauty while ensuring a cozy retreat under the starry sky.

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

The chart illustrates December temperature patterns in Vilcabamba, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vilcabamba, 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).
JanFebMarAprMayJunJulAugSepOctNovDec424342414140383940414343
Data source: Temperature data for Vilcabamba 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 Vilcabamba

In December, Vilcabamba experiences a notable surge in precipitation, with 199 mm (7.8 in) of rainfall accumulated over 28 days. This trend marks a continuation of the wet season, following November's 149 mm, and illustrates the region's characteristic pattern of escalating rainfall as the year draws to a close. The rainy days are plentiful, echoing the monthly peaks observed earlier in March. As the year wraps up, the lush greenery of the landscape flourishes under the steady downpour, showcasing Vilcabamba's vibrant and dynamic natural beauty.

December Precipitation Trends in Vilcabamba

The chart displays monthly precipitation patterns in Vilcabamba, 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 Vilcabamba, December typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec1831932321349541375490137149199
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Vilcabamba

In Vilcabamba, Peru, December brings a notable increase in humidity, reaching 90%, which is consistent with the high levels observed at the beginning of the year. The trend shows a gradual decline from the humid summer months, starting from 91% in January and remaining fairly high until April. After this peak, humidity levels dip significantly through the dry winter months of July and August, hitting a low of 38%. However, as the year closes out, humidity begins to rise again, stabilizing around 76% in November before spiking back to 90% in December. This cyclical pattern highlights the region's unique climatic rhythm, echoing its lush, subtropical environment even as it transitions more towards dryness mid-year.

December Average Humidity in Vilcabamba

This chart illustrates the average monthly humidity levels in Vilcabamba, 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 Vilcabamba is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%91%89%85%65%47%38%40%56%76%90%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Vilcabamba

The UV Index in Vilcabamba, Peru, showcases strikingly high levels throughout the year, with December maintaining an index of 18, categorized as extreme. This trend of extreme UV radiation remains consistent from January to November, with the index peaking at 19 during the first three months of the year. While there is a slight dip in April to 18 and in June to 13, the overall exposure remains perilously high, indicating a burn time of just 10 minutes across all months. As December rolls in, it continues this trend, urging residents and visitors to take protective measures. For more detailed information on seasonal UV trends, visit Vilcabamba UV Index.

Maximum UV Index Levels in Vilcabamba for December

The chart shows the monthly maximum UV Index (UVI) for Vilcabamba 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 Vilcabamba typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec191919181513141517181818
Data source: Vilcabamba 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 Vilcabamba

In Vilcabamba, Peru, December ushers in a delightful 273 hours of sunshine, marking a subtle shift from the abundance of light experienced in the preceding months. As the year transitions, daylight peaks in May with 321 hours, followed by a gradual retreat in the latter months. The fluctuation in sunny hours showcases a vibrant seasonal rhythm, reaching its zenith during the dry winter months from June to August, consistently hovering above 300 hours. While December's sunshine is less than in the peak months, it still outshines both January and November, assuring residents and visitors of a warm and inviting end to the year. This blend of sunshine serves as a testament to Vilcabamba’s enchanting climate, perfectly suited for outdoor exploration and relaxation amidst stunning landscapes.

Monthly Sunshine Duration in Vilcabamba: December Highlighted

The December sunshine duration represents the total number of hours Vilcabamba 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.
JanFebMarAprMayJunJulAugSepOctNovDec207h235h260h292h321h305h324h330h315h308h265h273h
Data source: Vilcabamba December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Vilcabamba During December

In Vilcabamba, Peru, the likelihood of sunny weather shows intriguing seasonal patterns, particularly as the year transitions into December. After a notably low 5% chance of sun in November, which might feel a bit dreary, December brings a slight uptick to 13%, indicating a shift toward sunnier days. This month often marks a turning point as the region enjoys a blend of dryer conditions seen from May to July, where sunshine can reach a peak of 50% in July. As one looks ahead, it’s evident that while December may still carry a sprinkle of clouds, the promise of clearer skies starts to emerge, hinting at the more favorable weather to come in the following months.

Percentage of Sunny Days in December in Vilcabamba

The chart illustrates the percentage of sunny days in Vilcabamba 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 Vilcabamba experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec6%8%6%13%24%24%50%36%23%15%5%13%
Data source: Vilcabamba December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Vilcabamba in December

In Vilcabamba, Peru, the daylight duration showcases an intriguing rhythm throughout the year. From January to March, residents enjoy a consistent 12 hours of daylight, allowing for ample time to soak in the natural beauty of the region. As April ushers in the changes of autumn, daylight gently dips to 11 hours and remains steady through the winter months of May to August. This creates a cozy atmosphere perfect for leisurely outdoor activities. As the year transitions into spring, daylight begins to stretch once more; by September, it returns to 12 hours and holds that brightness through November. Finally, December completes the cycle with a reassuring 12 hours of daylight, inviting both locals and visitors to revel in the vibrant landscape during the festive season. Overall, this fluctuation highlights a unique characteristic of Vilcabamba's climate, making each month distinct yet harmoniously linked.

Average Daylight Hours in Vilcabamba for December

The chart illustrates the variation in daylight duration in Vilcabamba throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec12h 38m12h 24m12h 7m11h 50m11h 36m11h 30m11h 33m11h 45m12h 2m12h 19m12h 35m12h 42m
Data source: Vilcabamba daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Vilcabamba

As December settles in Vilcabamba, Peru, the wind whispers softly through the valley at an average speed of 1.5 m/s (3 mph), mirroring the gentle breezes of the earlier months. Throughout the year, wind speeds have remained relatively mild, with slight fluctuations. Notably, the inclination for breezier conditions peaks during the mid-year, specifically in July and August, where speeds reach 1.9 m/s (4 mph) and 1.8 m/s (4 mph) respectively. As we transition from the lively winds of late summer and early fall back to the serene gusts of December, one can sense the calm embrace of the season, inviting both locals and travelers alike to relish in the tranquil beauty of this enchanting landscape.

Average December Wind Speed in Vilcabamba

The chart displays monthly wind speed patterns in Vilcabamba, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.41.51.51.51.61.51.91.81.81.61.31.5 m/s
Data source: Vilcabamba December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Vilcabamba Compares to Other Months

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

In December, the weather is characterized by a slightly warmer maximum temperature of 17°C (62°F) compared to January's peak of 14°C (58°F). Both months share the same minimum temperature of -4°C (25°F), with average temperatures hovering around 6°C (43°F) in December and 6°C (42°F) in January. December experiences more precipitation, totaling 199 mm (7.8 in) over 28 days, while January sees a reduction in precipitation to 183 mm (7.2 in) across 25 days. The humidity remains consistently high, with December at 90% and January slightly higher at 91%. For more detailed weather insights, check out Vilcabamba weather in January.

In December, the weather exhibits a temperature range from a chilly -4°C (25°F) to a milder 17°C (62°F), with an average of 6°C (43°F). This month sees significant precipitation, totaling 199 mm (7.8 inches) across 28 days, while maintaining a consistent humidity level of 90%. In contrast, February experiences slightly warmer conditions, with temperatures ranging from -2°C (28°F) to 16°C (60°F) and an average still at 6°C (43°F). Precipitation in February is slightly lower at 193 mm (7.6 inches) over 26 days, yet the humidity remains unchanged at 90%. For more information, you can refer to Vilcabamba weather in February.

When comparing the weather in December and March, both months exhibit similar average temperatures, hovering around 6°C (43°F), but March tends to be slightly cooler with a maximum of 13°C (57°F) compared to December's 17°C (62°F). December experiences more rainfall, with a total of 199 mm (7.8 in) over 28 days, while March sees even higher precipitation at 232 mm (9.1 in) across 30 days, indicating a wetter climate as winter transitions to spring. Humidity levels remain comparable, with December at 90% and March slightly higher at 91%. For a more detailed look at March weather patterns, you can visit Vilcabamba weather in March.

December and April showcase notable differences in weather patterns. December typically presents a colder climate with temperatures ranging from a low of -4°C (25°F) to a high of 17°C (62°F) and an average of 6°C (43°F). This month also experiences considerable precipitation, with 199 mm (7.8 in) spread over 28 days, resulting in high humidity levels of 90%. In contrast, April sees slightly milder conditions, with temperatures ranging from -3°C (26°F) to a maximum of 15°C (60°F) and an average of 5°C (42°F). Precipitation decreases to 134 mm (5.3 in) over 25 days, leading to a slightly lower humidity of 89%. For more detailed insights, you can visit Vilcabamba weather in April.

December and May present distinct contrasts in weather conditions. In December, temperatures range from a chilly min of -4°C (25°F) to a comfortable max of 17°C (62°F), with an average of 6°C (43°F). This month sees significant precipitation, totaling 199 mm (7.8 in) over 28 days, and high humidity levels at 90%. In contrast, May experiences slightly cooler temperatures, with a minimum of -5°C (24°F) and a maximum of 14°C (58°F), averaging 5°C (41°F). Precipitation drops to 95 mm (3.7 in) across 22 days, and humidity decreases to 85%. Overall, December tends to be wetter and warmer compared to the milder and drier conditions of May. For more details on the weather in May, you can visit Vilcabamba weather in May.

December and June exhibit contrasting weather patterns. In December, temperatures typically range from a chilly -4°C (25°F) to a comfortable 17°C (62°F), with an average of 6°C (43°F). The month is marked by significant precipitation, totaling 199 mm (7.8 in) over 28 days, paired with high humidity at around 90%. In contrast, June brings cooler temperatures, with a minimum of -6°C (22°F) and a maximum of 14°C (57°F), averaging 4°C (40°F). Rainfall is considerably less at 41 mm (1.6 in) over just 11 days, and the humidity drops to 65%. For more detailed insights, check out Vilcabamba weather in June.

In December, weather conditions are notably colder and wetter compared to July. December temperatures range from a minimum of -4°C (25°F) to a maximum of 17°C (62°F), with an average of 6°C (43°F). This month also experiences significant precipitation, totaling 199 mm (7.8 in) over 28 days, and high humidity at 90%. In contrast, July sees milder temperatures, with a minimum of -6°C (21°F) and a maximum of 15°C (59°F), averaging 4°C (39°F). Precipitation drastically drops to 37 mm (1.5 in) over just 9 days and humidity is much lower at 47%. This seasonal shift highlights a stark difference in weather patterns, making July relatively drier and more temperate. For more specific details, visit Vilcabamba weather in July.

December weather in Vilcabamba is notably milder and wetter compared to August. With average temperatures peaking at 17°C (62°F) and a minimum of -4°C (25°F), December experiences higher humidity levels at 90% and significant precipitation, totaling 199 mm (7.8 in) across 28 days. In contrast, August is cooler with an average high of only 14°C (58°F) and an average low of -7°C (20°F), while experiencing much less rainfall, totaling just 54 mm (2.1 in) over 13 days and a lower humidity of 38%. For more details about August weather, check out Vilcabamba weather in August.

In December, the weather tends to be milder with temperatures ranging from a minimum of -4°C (25°F) to a maximum of 17°C (62°F) and an average of 6°C (43°F). In contrast, September is cooler, featuring temperatures that range as low as -4°C (24°F) and peak at 13°C (56°F), with an average of 4°C (40°F). Additionally, December experiences significantly more precipitation at 199 mm (7.8 in) over 28 days, compared to September's 90 mm (3.5 in) across 22 days. Humidity levels also differ notably, with December being much more humid at 90%, while September has a lower humidity level of 40%. For more specific details on September weather, you can check Vilcabamba weather in September.

In comparing the weather of December and October, December typically experiences slightly milder average temperatures, with a minimum of -4°C (25°F) and a maximum of 17°C (62°F), compared to October's range, which sees a minimum of -4°C (26°F) and a maximum of 15°C (60°F). Precipitation levels are significantly higher in December, with 199 mm (7.8 in) recorded over 28 days, while October features 137 mm (5.4 in) over 26 days. Additionally, December's humidity is much higher at 90%, in stark contrast to October's 56%, contributing to a more damp and chilly atmosphere. For a more detailed overview, check out Vilcabamba weather in October.

In comparing the weather of December and November, we see that both months have similar average temperatures around 6°C (43°F). However, December experiences slightly cooler minimum temperatures, dropping to -4°C (25°F) compared to November's -2°C (28°F). Notably, December also sees more precipitation, with 199 mm (7.8 in) over 28 days, in contrast to November's 149 mm (5.9 in) over 27 days. This increased rainfall in December contributes to a higher humidity level of 90%, compared to the 76% humidity recorded in November. For more insights, you can check Vilcabamba weather in November.

Compare Vilcabamba's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Vilcabamba

In December, Vilcabamba experiences a unique blend of temperatures and weather patterns that sets it apart from other months. With the average temperature hovering around a cool 6°C (43°F) and maximums reaching only 17°C (62°F), this month is distinctly chillier, often reminiscent of late fall. Adding to the ambiance, high humidity levels and frequent rainfall—averaging 199 mm over an impressive 28 days—create a lush, vibrant landscape that's both refreshing and enchanting. This makes December an ideal time for those who enjoy the character that cooler, wetter weather brings to their outdoor adventures. For a deeper dive into the year-round climate nuances, explore Vilcabamba Climate.