nomadseason

December Weather in Itaguacu, Brazil

Last updated: August 22, 2025

In December, the average temperature in Itaguacu, Brazil hovers around 24°C (76°F), making it a pleasant escape. However, be prepared for temperature fluctuations, as it can dip to a minimum of 17°C (63°F) and soar to a maximum of 35°C (95°F). With 149 mm (5.9 in) of precipitation spread over 18 days, the weather can be quite variable, contributing to an average humidity of 66%.

December Temperature in Itaguacu

In December in Itaguacu, the average temperature is 24°C (76°F). The maximum can reach 35°C (95°F), and the minimum can be as low as 17°C (63°F). This climate makes Itaguacu a wonderful destination for travelers seeking pleasant weather and outdoor activities.

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

The chart illustrates December temperature patterns in Itaguacu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Itaguacu, December typically has an average temperature of 24°C (76°F), with highs reaching up to 35°C (95°F) and lows dropping to around 17°C (63°F).
JanFebMarAprMayJunJulAugSepOctNovDec787777757270686972747476
Data source: Temperature data for Itaguacu 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 Itaguacu

In Itaguacu in December, the total precipitation amount is 149 mm (5.9 in) spread over 18 days.

December Precipitation Trends in Itaguacu

The chart displays monthly precipitation patterns in Itaguacu, 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 Itaguacu, December typically receives around 149 mm (5.9 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec751368352371211162987146149
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Itaguacu

In Itaguacu in December humidity is 66%. With an average temperature of 24°C (76°F), this humidity feels like a warm, tropical embrace, making travel both invigorating and slightly exhausting, as you immerse yourself in the vibrant atmosphere while constantly seeking shade and refreshment.

December Average Humidity in Itaguacu

This chart illustrates the average monthly humidity levels in Itaguacu, 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 Itaguacu is approximately 66%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%83%87%87%83%82%80%77%71%63%62%66%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Itaguacu

In Itaguacu 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 Itaguacu.

Maximum UV Index Levels in Itaguacu for December

The chart shows the monthly maximum UV Index (UVI) for Itaguacu 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 Itaguacu typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151514129781012131515
Data source: Itaguacu 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 Itaguacu Compares to Other Months

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

This table compares monthly weather conditions in Itaguacu, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (78°F)75 mm (2.9 inches)75%extreme
February Weather25°C (78°F)136 mm (5.4 inches)83%extreme
March Weather25°C (78°F)83 mm (3.3 inches)87%extreme
April Weather24°C (75°F)52 mm (2.0 inches)87%extreme
May Weather22°C (72°F)36 mm (1.4 inches)83%very high
June Weather21°C (70°F)12 mm (0.5 inches)82%high
July Weather20°C (68°F)11 mm (0.4 inches)80%very high
August Weather20°C (69°F)16 mm (0.6 inches)77%very high
September Weather22°C (73°F)29 mm (1.1 inches)71%extreme
October Weather24°C (75°F)87 mm (3.4 inches)63%extreme
November Weather23°C (74°F)146 mm (5.8 inches)62%extreme
December Weather24°C (76°F)149 mm (5.9 inches)66%extreme

Compare Itaguacu's Climate with Cities Worldwide