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December Weather in Ijui, Brazil

Last updated: August 22, 2025

In December, the average temperature in Ijui, Brazil is 25°C (76°F), providing a pleasant climate for outdoor activities. However, be prepared for temperature variations, as it can drop to a chilly 11°C (52°F) or soar to a sizzling 38°C (100°F). During this month, you can expect around 89 mm (3.5 in) of precipitation spread over 10 days, contributing to an average humidity of 85%. Stay hydrated and enjoy the vibrant atmosphere!

December Temperature in Ijui

In December, in Ijui, the average temperature is 25°C (76°F). Maximum temperatures can reach 38°C (100°F), and minimums can drop as low as 11°C (52°F). This makes Ijui a perfect destination for travelers seeking a warm getaway but also prepares them for cooler evenings.

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

The chart illustrates December temperature patterns in Ijui, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ijui, December typically has an average temperature of 25°C (76°F), with highs reaching up to 38°C (100°F) and lows dropping to around 11°C (52°F).
JanFebMarAprMayJunJulAugSepOctNovDec777573696260586166697376
Data source: Temperature data for Ijui 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 Ijui

In Ijui in December, the precipitation amount is 89 mm (3.5 in) over a period of 10 days.

December Precipitation Trends in Ijui

The chart displays monthly precipitation patterns in Ijui, 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 Ijui, December typically receives around 89 mm (3.5 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec168991371222041391128711418715889
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Ijui

In Ijui in December humidity is 85%. With an average temperature of 25°C (76°F), this humidity feels like a warm blanket wrapping around you, making traveling a bit of a challenge as you navigate the sticky air and sweat clings to your skin.

December Average Humidity in Ijui

This chart illustrates the average monthly humidity levels in Ijui, 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 Ijui is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%73%73%81%87%84%80%71%74%78%77%85%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Ijui

In Ijui in December, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Ijui.

Maximum UV Index Levels in Ijui for December

The chart shows the monthly maximum UV Index (UVI) for Ijui 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 Ijui typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec15141210655710131415
Data source: Ijui 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.

How December Weather in Ijui Compares to Other Months

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

This table compares monthly weather conditions in Ijui, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)168 mm (6.6 inches)74%extreme
February Weather24°C (75°F)99 mm (3.9 inches)73%extreme
March Weather23°C (74°F)137 mm (5.4 inches)73%extreme
April Weather20°C (69°F)122 mm (4.8 inches)81%very high
May Weather17°C (63°F)204 mm (8.0 inches)87%high
June Weather15°C (60°F)139 mm (5.5 inches)84%moderate
July Weather14°C (58°F)112 mm (4.4 inches)80%moderate
August Weather16°C (61°F)86 mm (3.4 inches)71%high
September Weather19°C (66°F)114 mm (4.5 inches)74%very high
October Weather21°C (70°F)187 mm (7.3 inches)77%extreme
November Weather23°C (73°F)158 mm (6.2 inches)77%extreme
December Weather25°C (76°F)89 mm (3.5 inches)85%extreme

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