December Weather in Vitoria, Brazil

Last updated: August 21, 2025

December in Vitoria, Brazil sees a delightful blend of warm temperatures and occasional rain showers. With maximum highs reaching 29°C (85°F) and an average of 25°C (77°F), the weather is perfect for outdoor adventures. However, the month also experiences a minimum temperature of 21°C (70°F), providing a comfortable respite during cooler evenings. Rain is a common sight, with a total precipitation of 146 mm (5.8 in) over 14 days, contributing to the lush, vibrant environment. The humidity levels hover around 72%, enhancing the tropical feel and making December a uniquely refreshing experience in this coastal city.

December Temperature in Vitoria

In December, Vitoria, Brazil, experiences a warm and inviting climate, perfect for beachgoers and outdoor enthusiasts alike. With minimum temperatures averaging around 21°C (70°F) and maximum highs reaching up to 29°C (85°F), the city offers a pleasant escape as summer starts to bloom. The overall average temperature lingers at 25°C (77°F), reflecting the consistent warmth that characterizes this vibrant coastal city. As the year draws to a close, the temperatures remain relatively stable compared to the previous months, showcasing a transition into the height of summer, where warm breezes and sunny skies dominate the landscape.

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

The chart illustrates December temperature patterns in Vitoria, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vitoria, 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).
JanFebMarAprMayJunJulAugSepOctNovDec797979777473717173757577
Data source: Temperature data for Vitoria generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Vitoria

December in Vitoria, Brazil, sees a notable increase in precipitation, with 146 mm (5.8 in) of rain typically falling over 14 days. This uptick follows a particularly wet November, which recorded an impressive 183 mm (7.2 in) across 18 days. The trend of increasing rainfall from the drier months of mid-year culminates in December, as the region transitions toward the peak of its rainy season. This consistent increase in both the amount and the number of rainy days hints at a vibrant ecosystem thriving on the abundant moisture, making December a crucial time for nature's rejuvenation in this coastal city.

December Precipitation Trends in Vitoria

The chart displays monthly precipitation patterns in Vitoria, 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 Vitoria, December typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec64134991018742365556117183147
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Vitoria

In December, Vitoria, Brazil experiences a drop in humidity to 72%, marking a slight departure from the year's higher averages. This month typically showcases a transition from the more humid conditions of earlier months, such as February and March, which peak at 85% and 86%, respectively. The humidity steadily declines from its high points in late summer through to autumn, indicating a gradual shift toward drier conditions as the year comes to a close. While December remains relatively humid compared to the drier months of October and September, its levels signal the tail end of the high humidity season, offering a more comfortable atmosphere for residents and visitors alike.

December Average Humidity in Vitoria

This chart illustrates the average monthly humidity levels in Vitoria, 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 Vitoria is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%85%86%85%82%81%79%75%72%67%69%72%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Vitoria

In December, Vitoria, Brazil, experiences a significant surge in UV intensity, matching January’s peak UV Index of 15, which falls under the extreme exposure category with a dangerously short burn time of just 10 minutes. This pattern of extreme UV levels is consistent throughout the early summer months, with February and November also peaking at 14. As the year progresses into the latter months, there’s a notable decrease, with May and June showing lower UV indices, classified as very high and high, respectively. These fluctuations underscore the importance of sun protection measures, especially during these high-risk times. For more details, visit Vitoria UV Index.

Maximum UV Index Levels in Vitoria for December

The chart shows the monthly maximum UV Index (UVI) for Vitoria 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 Vitoria typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151413118781012131415
Data source: Vitoria 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 Vitoria

December in Vitoria, Brazil, shines brightly with an impressive 319 hours of sunshine, making it the sunniest month of the year. As the year draws to a close, the trend of increasing daylight is evident, as December outshines the previous month's 269 hours. The month marks a peak in sunshine, following the warm and consistently bright ambiance of the preceding summer months. While Vitoria bathes in sunlight throughout the year—averaging around 300 hours—December’s captivating brightness invites both locals and visitors to revel in the outdoors, celebrating the vibrant atmosphere that only a Brazilian summer can offer.

Monthly Sunshine Duration in Vitoria: December Highlighted

The December sunshine duration represents the total number of hours Vitoria 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.
JanFebMarAprMayJunJulAugSepOctNovDec289h280h315h308h293h294h311h294h310h301h269h319h
Data source: Vitoria December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Vitoria During December

In Vitoria, Brazil, the likelihood of experiencing sunny weather in December stands at 27%, a notable dip compared to the sunnier months earlier in the year. January boasts the highest chance at 62%, while July also shines with 69% sunshine expectancy. As the year progresses towards the end, particularly in the months leading up to December, the probability of sunny days decreases significantly, with October and November only offering 21% and 29% chances, respectively. This trend suggests that while the summer months typically offer a brighter outlook, December marks a transition into a cooler and cloudier season, making clear, sunny days less frequent.

Percentage of Sunny Days in December in Vitoria

The chart illustrates the percentage of sunny days in Vitoria 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 Vitoria experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec62%26%49%52%51%58%69%52%48%21%29%27%
Data source: Vitoria December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Vitoria in December

In December, Vitoria, Brazil, enjoys a generous 13 hours of daylight, mirroring the sunlit joy of January and November. This trend reflects a vibrant summer season, where the length of daylight gradually decreases from the peak of 13 hours in the earlier months. As the year progresses towards June, daylight dips to its shortest span of 10 hours, marking the winter solstice. However, by July through September, daylight rebounces to 11 hours, creating a harmonious balance as the seasons transition. The pattern of daylight in Vitoria not only showcases the city's tropical climate but also enhances the local lifestyle, inviting both residents and visitors to enjoy the sun-soaked ambiance throughout the year.

Average Daylight Hours in Vitoria for December

The chart illustrates the variation in daylight duration in Vitoria throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec13h 11m12h 44m12h 10m11h 35m11h 7m10h 54m11h 1m11h 26m11h 58m12h 33m13h 4m13h 19m
Data source: Vitoria daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Vitoria

In December, Vitoria, Brazil, experiences a steady average wind speed of 4.3 m/s (10 mph), mirroring the calming breezes of the preceding months. This consistency in wind patterns highlights a trend of relatively gentle winds throughout the latter part of the year, with speeds typically fluctuating between 3.1 m/s (7 mph) and a peak of 4.7 m/s (11 mph) in September. The transition from earlier months shows a slight upsurge in wind activity, suggesting the onset of summer brings a refreshing backdrop to the cities’ vibrant atmosphere. Overall, December feels pleasantly breezy, inviting locals and visitors alike to revel in the coastal charm of Vitoria.

Average December Wind Speed in Vitoria

The chart displays monthly wind speed patterns in Vitoria, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.34.13.13.53.93.44.13.94.74.34.34.3 m/s
Data source: Vitoria December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Vitoria Compares to Other Months

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

In December, the weather features a warm average temperature of 25°C (77°F), with daily highs reaching up to 29°C (85°F) and lows around 21°C (70°F). December is also characterized by higher precipitation, totaling 146 mm (5.8 in) over 14 days, resulting in a humidity level of 72%. In contrast, January sees slightly warmer conditions, with an average temperature rising to 26°C (79°F) and maximums hitting 30°C (87°F). However, January has significantly less rainfall, totaling only 64 mm (2.5 in) across 9 days, and a slightly higher humidity of 80%. For more details on January's weather, you can check out Vitoria weather in January.

In comparing the weather of December and February, December tends to be slightly cooler with average temperatures ranging from a minimum of 21°C (70°F) to a maximum of 29°C (85°F). The month experiences an average precipitation of 146 mm (5.8 in) over 14 days, with a humidity level of 72%. In contrast, February brings warmer weather, with temperatures ranging from a minimum of 22°C (71°F) to a maximum of 32°C (90°F). Precipitation is slightly lower at 134 mm (5.3 in), but it falls over 16 days, leading to a higher humidity of 85%. For more detailed insights, you can check out Vitoria weather in February.

December and March showcase a warm tropical climate, yet there are notable differences between the two months. In December, the temperatures range from a mild 21°C (70°F) at night to a maximum of 29°C (85°F) during the day, with an average of 25°C (77°F). This month also experiences significant rainfall, totaling 146 mm (5.8 in) over 14 days, contributing to a humidity level of 72%.

In contrast, March sees slightly warmer temperatures, with a minimum of 22°C (71°F) and a maximum of 31°C (89°F), averaging 26°C (79°F). While the precipitation amount decreases to 99 mm (3.9 in) over 15 days, humidity rises to 86%, making it feel more muggy. For more details, you can check out Vitoria weather in March.

In December, Vitoria experiences warm weather with average temperatures ranging from 21°C (70°F) to a maximum of 29°C (85°F). The month also sees significant rainfall, accumulating to 146 mm (5.8 in) over 14 days, accompanied by a humidity level of 72%. In contrast, April maintains a similar minimum temperature of 21°C (70°F) and an average of 25°C (77°F), but the maximum can rise to 32°C (90°F). April features slightly less precipitation at 101 mm (4.0 in) over 16 days, with higher humidity at 85%. For more detailed insights on Vitoria's April weather, you can visit Vitoria weather in April.

In December, the weather is typically warm with temperatures ranging from a minimum of 21°C (70°F) to a maximum of 29°C (85°F), averaging around 25°C (77°F). This month also sees a significant amount of rainfall, with 146 mm (5.8 in) falling over 14 days, and humidity levels hovering at 72%. Conversely, May tends to be slightly cooler, with temperatures ranging from a minimum of 18°C (65°F) to the same maximum of 29°C (85°F), but averaging lower at 23°C (74°F). Precipitation is reduced in May to 87 mm (3.4 in) over 12 days, and humidity increases to 82%. For more specific details, you can check Vitoria weather in May.

In December, the weather tends to be warmer with average temperatures ranging from a minimum of 21°C (70°F) to a maximum of 29°C (85°F), while June sees slightly cooler averages, with temperatures ranging from 18°C (64°F) to 30°C (85°F). December experiences more precipitation, totaling 146 mm (5.8 in) over 14 days, compared to June, which only receives 42 mm (1.6 in) over 9 days. Additionally, while humidity is high in both months, December's humidity level is at 72%, slightly lower than June's 81%. For more detailed insights, you can check Vitoria weather in June.

In December, the weather is generally warmer with average temperatures ranging from a minimum of 21°C (70°F) to a maximum of 29°C (85°F), compared to July's cooler averages of 17°C (64°F) to 28°C (83°F). December also experiences significantly higher precipitation, with 146 mm (5.8 in) over 14 days, while July sees much less rain at 36 mm (1.4 in) over 9 days. Additionally, humidity levels are slightly lower in December at 72%, whereas July has a higher humidity of 79%. For more detailed information about the weather in July, you can check Vitoria weather in July.

December weather in Vitoria is characterized by warmer temperatures, with a minimum of 21°C (70°F) and an average of 25°C (77°F), reaching a high of 29°C (85°F). In contrast, August sees cooler temperatures, with a minimum of 17°C (63°F) and a maximum of 27°C (81°F), resulting in an average temperature of 22°C (71°F). Moreover, December experiences significantly more rainfall, accumulating 146 mm (5.8 in) over approximately 14 days, while August has a much lighter precipitation total of 55 mm (2.2 in) spread across 11 days. Humidity levels are fairly comparable, with December at 72% and August slightly higher at 75%. For a more detailed look at Vitoria's weather in August, you can check Vitoria weather in August.

In comparing the weather between December and September, December tends to be slightly warmer, with average temperatures ranging from a minimum of 21°C (70°F) to a maximum of 29°C (85°F). In contrast, September features a cooler average, with temperatures starting at a minimum of 19°C (66°F) and peaking at 30°C (85°F). September also experiences significantly less rainfall, with 56 mm (2.2 in) of precipitation over 9 days, compared to December's 146 mm (5.8 in) spread over 14 days. Both months share the same humidity level of 72%, making them similarly muggy despite the differences in temperature and precipitation. For more specific insights about September’s weather in this region, you can check Vitoria weather in September.

When comparing the weather in December and October, both months showcase warm temperatures with minimal variation. In December, the minimum temperature remains slightly higher at 21°C (70°F), while October starts at a minimum of 19°C (67°F). The average temperature in December is 25°C (77°F), just a degree warmer than October’s 24°C (75°F). Maximum temperatures are comparable, peaking at 29°C (85°F) in December and 30°C (86°F) in October. Precipitation is more pronounced in December with 146 mm (5.8 in) over 14 days, compared to October's 117 mm (4.6 in) over the same number of days. Additionally, December's humidity is higher at 72%, compared to October's 66%. For a detailed overview of October weather, you can explore Vitoria weather in October.

In comparing the weather between November and December, December tends to be slightly warmer, with average temperatures rising from 24°C (75°F) in November to 25°C (77°F). However, November features a higher maximum temperature of 30°C (86°F) compared to December's 29°C (85°F). Precipitation levels are also higher in November, with 183 mm (7.2 in) over 18 days, while December sees 146 mm (5.8 in) across 14 days. Additionally, humidity remains relatively stable, with December averaging 72% compared to November's 69%. For more detailed insights, you can check out Vitoria weather in November.

Compare Vitoria's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Vitoria

As December unfolds in Vitoria, the city transitions into a warm embrace, marking the arrival of summer. With temperatures climbing higher than the preceding months, the days are characterized by a balmy atmosphere that averages around 25°C (77°F). Although moisture levels rise, bringing an increase in humidity, the festive spirit of the season is complemented by the occasional rainfall, totaling about 146 mm over 14 days. This mix of warmth and showers sets December apart, making it a vibrant time to experience the lush landscapes and lively culture of Vitoria. For more details on the region's weather patterns, explore Vitoria Climate.