December Weather in Cochabamba, Bolivia

Last updated: August 21, 2025

December in Cochabamba, Bolivia brings a delightful blend of warmth and moisture, with maximum temperatures reaching 28°C (82°F) and an average of 15°C (60°F). While the days are pleasantly warm, nights can cool down to a minimum of 8°C (46°F). Rain is a constant companion this month, with 185 mm (7.3 in) of precipitation spread over 23 days, resulting in high humidity levels of 89%. This vibrant climate sets the stage for lush landscapes, making December a unique and captivating time to experience Cochabamba's rich natural beauty.

December Temperature in Cochabamba

In December, Cochabamba, Bolivia experiences a distinct warmth as it transitions into summer, with temperatures ranging from a minimum of 8°C (46°F) to a maximum of 28°C (82°F). The average temperature hovers around 15°C (60°F), providing a pleasant climate perfect for outdoor activities. This month marks a notable shift compared to the cooler months preceding it, where temperatures often dipped close to freezing. As the year draws to a close, the mild evenings and sunny days invite locals and visitors alike to embrace the festive spirit, making December an ideal time to explore the vibrant culture and beautiful landscapes that Cochabamba has to offer.

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

The chart illustrates December temperature patterns in Cochabamba, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cochabamba, 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).
JanFebMarAprMayJunJulAugSepOctNovDec595858575553545558616260
Data source: Temperature data for Cochabamba 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 Cochabamba

In Cochabamba, Bolivia, December marks a significant peak in precipitation, with an average of 185 mm (7.3 in) of rain falling across approximately 23 days. This month showcases the transition into the rainy season, following a gradual uptick from November's 80 mm (3.2 in) over 14 days. The frequency of rainy days is also notable; December often feels like a culmination of moisture accumulating throughout the preceding months. Compared to the dry spells of June and July, December's deluge illustrates a striking seasonal shift, propelling the city into a vibrant landscape refreshed by the nourishing rains. As the year winds down, the skies open, highlighting December as one of the wettest months in Cochabamba's annual cycle.

December Precipitation Trends in Cochabamba

The chart displays monthly precipitation patterns in Cochabamba, 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 Cochabamba, December typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec135227178651614928274880185
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Cochabamba

In Cochabamba, Bolivia, December marks a notable shift in humidity levels, with the month registering 89% humidity. This figure is a significant uptick from the lower levels observed during the dry winter months of July and August, where humidity plummets to around 45%. As the year concludes, humidity begins to rise again, reflecting an increase seen from October's 57% to November's 80%. The trend reveals the oscillation between the dry season and the more humid conditions typical of the approaching summer months, creating a climate that is both vibrant and refreshingly moist as it transitions into the new year.

December Average Humidity in Cochabamba

This chart illustrates the average monthly humidity levels in Cochabamba, 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 Cochabamba is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%90%88%86%77%51%45%48%57%80%90%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Cochabamba

In December, Cochabamba experiences a significant rise in UV exposure, reaching a striking UV Index of 19, which falls under the extreme category. This upward trend in UV levels is consistent with the pattern observed throughout the year, where the region maintains a high index from January to November, fluctuating between an impressive 18 and a still hazardous 15. Even with a slight decline in May and June, the ultraviolet intensity remains formidable. The burn time remains critically low at just 10 minutes, emphasizing the urgent need for sun protection during this peak season. For those planning outdoor activities, it's essential to stay informed about the UV levels; you can find more details here: Cochabamba UV Index.

Maximum UV Index Levels in Cochabamba for December

The chart shows the monthly maximum UV Index (UVI) for Cochabamba 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 Cochabamba typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec181817151210111316181819
Data source: Cochabamba 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 Cochabamba

Cochabamba, Bolivia, basks in an impressive 290 hours of sunshine during December, which, while slightly lower than the peak months, still signifies a vibrant end to the year. Observing the trends, sunshine hours gradually increase from January’s 258 hours to a remarkable 334 hours in October, showcasing a clear upward trajectory as the dry season unfolds. The transition into December reflects a slight dip, likely influenced by the onset of the summer rains. Nevertheless, the month remains characterized by bright skies, embodying the region’s warm, welcoming climate even as the year draws to a close. This enduring brightness sets the perfect backdrop for holiday celebrations and outdoor festivities, allowing residents and visitors alike to enjoy the lively atmosphere that Cochabamba is renowned for.

Monthly Sunshine Duration in Cochabamba: December Highlighted

The December sunshine duration represents the total number of hours Cochabamba 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.
JanFebMarAprMayJunJulAugSepOctNovDec258h269h310h309h317h304h321h333h329h334h318h290h
Data source: Cochabamba December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Cochabamba During December

In December, Cochabamba, Bolivia experiences a notable decline in the likelihood of sunny weather, with only a 9% chance of sunshine. This is part of a broader trend where sunny days are increasingly rare as the year winds down, with November already dipping to 11%. The highest probability of sun occurs mid-year, peaking at 76% in July, demonstrating a clear seasonal fluctuation that emphasizes the dry winter months. As the warm summer approaches, residents and visitors can expect more reliable sunny days in the following months, as the weather generally becomes increasingly bright and pleasant in January and February.

Percentage of Sunny Days in December in Cochabamba

The chart illustrates the percentage of sunny days in Cochabamba 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 Cochabamba experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec10%16%26%40%53%56%76%72%50%45%11%9%
Data source: Cochabamba December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Cochabamba in December

In Cochabamba, Bolivia, December marks an inviting return to longer days, with daylight extending to 13 hours. This revival of sunlight follows a gradual decrease starting in the warmer months, peaking at 13 hours in January before declining steadily through the year. By mid-year, from June to September, daylight stabilizes at 11 hours, creating a sense of equilibrium during the cooler season. However, as December rolls in, the sunshine begins to stretch once more, inviting residents and visitors to enjoy the vibrant landscape with longer, brighter afternoons. This cyclical rhythm of daylight not only shapes daily activities but also enhances the natural beauty of Cochabamba, making it a perfect backdrop for exploration and relaxation.

Average Daylight Hours in Cochabamba for December

The chart illustrates the variation in daylight duration in Cochabamba throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec13h 1m12h 38m12h 9m11h 40m11h 16m11h 5m11h 11m11h 32m11h 59m12h 29m12h 55m13h 8m
Data source: Cochabamba daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Cochabamba

In Cochabamba, Bolivia, the December wind whispers a gentle farewell to the year, with an average speed of 1.4 m/s (3 mph). This marks a subtle dip from the breezier months of May to November, where winds consistently hovered around 1.5 to 1.9 m/s (3 to 4 mph). Notably, the early months of the year saw even calmer days, as both January and February recorded their lowest speeds at just 1.3 m/s (3 mph). As the seasons shift, wind patterns in Cochabamba reveal a tranquil rhythm; while the gusts may not be strong, their gentle presence offers a serene backdrop to the city's vibrant landscape throughout December.

Average December Wind Speed in Cochabamba

The chart displays monthly wind speed patterns in Cochabamba, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.51.31.31.41.81.91.91.91.91.91.51.4 m/s
Data source: Cochabamba December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Cochabamba Compares to Other Months

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

In December, the weather typically features a minimum temperature of 8°C (46°F) and can reach a maximum of 28°C (82°F), with an average of around 15°C (60°F). This month experiences significant precipitation, with 185 mm (7.3 in) falling over 23 days, resulting in high humidity levels of 89%. In contrast, January tends to be slightly cooler, with a minimum temperature of 7°C (45°F) and a maximum of 26°C (78°F), while the average remains similar at 15°C (59°F). Precipitation decreases to 135 mm (5.3 in) over 21 days, and humidity rises marginally to 91%. For more specific details, check out Cochabamba weather in January.

In comparing the weather of December and February, we see some notable similarities and differences. Both months experience a minimum temperature around 8°C (46°F), and an average temperature that hovers around 15°C. However, December typically reaches a slightly higher maximum temperature of 28°C (82°F) compared to February's 26°C (79°F). Precipitation tends to be heavier in February, with 227 mm (8.9 in) over 24 days, in contrast to December's 185 mm (7.3 in) over 23 days. Despite these variations, humidity remains consistent at a high 89% in both months. For more detailed insights into February’s weather in Cochabamba, check out Cochabamba weather in February.

In December, the weather features warmer temperatures with a minimum of 8°C (46°F) and an average high of 28°C (82°F), while March sees slightly cooler temperatures, with lows around 5°C (42°F) and a maximum of 24°C (76°F). Both months experience significant rainfall, with December recording 185 mm (7.3 in) over 23 days and March slightly lower at 178 mm (7.0 in) across 24 days. Humidity levels remain high in both months, at 89% in December and 90% in March, creating a consistently moist atmosphere. For a more detailed look at March weather, you can visit Cochabamba weather in March.

In December, the weather is generally warmer, with temperatures ranging from a minimum of 8°C (46°F) to a maximum of 28°C (82°F), and an average of 15°C (60°F). This month is characterized by higher precipitation, totaling 185 mm (7.3 in) over 23 days, while humidity remains high at 89%. In contrast, April experiences slightly cooler temperatures, with a minimum of 5°C (41°F) and a maximum of 25°C (77°F), averaging 14°C (58°F). Moreover, the rainfall significantly decreases to 65 mm (2.5 in) over just 11 days, and humidity hovers around 88%. For more detailed information, check out Cochabamba weather in April.

In contrast to December, May in Cochabamba experiences cooler temperatures, with a minimum of 2°C (35°F) and an average of 13°C (56°F), compared to December's warmer minimum of 8°C (46°F) and average of 15°C (60°F). While December can reach highs of 28°C (82°F), May peaks at a milder 25°C (77°F). Additionally, December sees significantly more precipitation, with 185 mm (7.3 in) over 23 days, whereas May typically has only 16 mm (0.6 in) across just 4 days. Humidity levels are fairly similar in both months, with December at 89% and May slightly lower at 86%. For more detailed information, you can check Cochabamba weather in May.

In December, the weather in Cochabamba is characterized by warmer temperatures, with averages reaching 15°C (60°F) and maximums soaring up to 28°C (82°F). However, it also brings significant rainfall, totaling 185 mm (7.3 in) over 23 days with high humidity levels at 89%. In contrast, June experiences cooler temperatures, with averages around 12°C (54°F) and maximums capping at 25°C (77°F). Precipitation in June is light, only 14 mm (0.6 in) over just 3 days, and the humidity is lower at 77%. This stark difference highlights the contrasting seasonal climates between the two months. For more details, you can check Cochabamba weather in June.

December and July present starkly contrasting weather conditions. In December, temperatures range from a minimum of 8°C (46°F) to a maximum of 28°C (82°F), with an average of 15°C (60°F). This month also experiences significant precipitation, totaling 185 mm (7.3 in) over 23 days, coupled with a high humidity level of 89%. In contrast, July boasts much cooler temperatures, with a minimum of -4°C (26°F) and a maximum of 25°C (77°F), averaging around 12°C (54°F). Precipitation is minimal in July, averaging just 9 mm (0.3 in) over only 1 day and lower humidity at 51%. For more detailed insights into the July climate, check out Cochabamba weather in July.

In December, the weather is notably warmer, with average temperatures ranging from a minimum of 8°C (46°F) to a maximum of 28°C (82°F), accompanied by high humidity levels of 89%. This month also sees significant rainfall, with 185 mm (7.3 in) of precipitation spread over 23 days, making it a wet period. In contrast, August is cooler, with temperatures ranging from a minimum of -1°C (30°F) to a maximum of 26°C (79°F) and only 28 mm (1.1 in) of precipitation over just 4 days. The humidity in August is considerably lower at 45%, making the weather feel drier and more comfortable. For more information, you can visit Cochabamba weather in August.

In comparing the weather of December and September, we see notable differences in temperature and precipitation. December experiences a range of temperatures from a minimum of 8°C (46°F) to a maximum of 28°C (82°F), with an average of 15°C (60°F). In contrast, September has cooler temperatures, with a minimum of 3°C (37°F), an average of 14°C (58°F), and a maximum of 26°C (80°F). Furthermore, December is significantly wetter, receiving 185 mm (7.3 in) of rainfall over 23 days, while September boasts a mere 27 mm (1.1 in) over just 6 days. Additionally, December's humidity is much higher at 89%, compared to September's 48%. For more detailed information, you can check Cochabamba weather in September.

When comparing the weather in December and October, December tends to be warmer and more humid. In December, temperatures range from a minimum of 8°C (46°F) to a maximum of 28°C (82°F), with an average temperature of 15°C (60°F). Conversely, October experiences slightly cooler temperatures, with a minimum of 5°C (41°F) and a maximum of 29°C (84°F), resulting in an average of 16°C (61°F). Additionally, December sees significantly higher precipitation, with 185 mm (7.3 in) over 23 days, compared to October's 48 mm (1.9 in) over just 11 days. The humidity in December is also notably higher at 89%, compared to October's 57%. For more detailed insights, you can check Cochabamba weather in October.

In comparing the weather of December and November, we see some notable differences. December experiences a slightly lower average temperature of 15°C (60°F) compared to November's average of 16°C (62°F). However, both months share similar maximum temperatures, reaching up to 28°C (82°F) and 28°C (83°F) respectively. Precipitation takes a significant leap in December, with 185 mm (7.3 in) of rain over 23 days, compared to just 80 mm (3.2 in) over 14 days in November. Additionally, December has a higher humidity level at 89% versus November's 80%, leading to a more humid atmosphere. For a more detailed look at November’s climate, check out Cochabamba weather in November.

Compare Cochabamba's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Cochabamba

As December rolls in, Cochabamba transforms, featuring a mild average temperature that's notably warmer than the preceding months, while also bringing a significant uptick in precipitation and humidity. This month often sees many days of rain, making it one of the wettest times of the year. The contrast between the balmy days and the frequent downpours presents a unique charm, inviting residents and visitors alike to experience the city's lush landscapes. For a deeper insight into the climate variations throughout the year, be sure to check out Cochabamba Climate.