nomadseason

December Weather in Icatu, Brazil

Last updated: August 22, 2025

In December, the average temperature in Icatu, Brazil hovers around 28°C (82°F), making it a warm destination to enjoy. The temperatures can fluctuate, with minimums dipping to 22°C (72°F) and maximums soaring to 36°C (96°F). Be prepared for some rainy days, as precipitation averages 121 mm (4.8 in) over the course of 21 days. Additionally, the average humidity is a comfortable 78%, ensuring that even the warmest days feel manageable.

December Temperature in Icatu

In December in Icatu, the average temperature is 28°C (82°F). Maximums can reach 36°C (96°F), while minimums can be as low as 22°C (72°F). This makes Icatu an ideal destination for warm-weather activities and exploring the outdoors.

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

The chart illustrates December temperature patterns in Icatu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Icatu, December typically has an average temperature of 28°C (82°F), with highs reaching up to 36°C (96°F) and lows dropping to around 22°C (72°F).
JanFebMarAprMayJunJulAugSepOctNovDec818079808181818283838282
Data source: Temperature data for Icatu 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 Icatu

In Icatu in December, the total precipitation amount is 121 mm (4.8 in) recorded over a period of 21 days.

December Precipitation Trends in Icatu

The chart displays monthly precipitation patterns in Icatu, 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 Icatu, December typically receives around 121 mm (4.8 inches) of precipitation spread over approximately 21 days.
JanFebMarAprMayJunJulAugSepOctNovDec2324264884973301237724204285121
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Icatu

In Icatu in December humidity is 78%. With an average temperature of 28°C (82°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel more exhausting and overwhelming, potentially leading to a slower pace while exploring.

December Average Humidity in Icatu

This chart illustrates the average monthly humidity levels in Icatu, 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 Icatu is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%90%90%92%89%79%64%55%51%53%60%78%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Icatu

In Icatu in December, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Icatu.

Maximum UV Index Levels in Icatu for December

The chart shows the monthly maximum UV Index (UVI) for Icatu 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 Icatu typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151416151312111313131313
Data source: Icatu 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 Icatu Compares to Other Months

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

This table compares monthly weather conditions in Icatu, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (81°F)232 mm (9.2 inches)89%extreme
February Weather27°C (80°F)426 mm (16.8 inches)90%extreme
March Weather26°C (80°F)488 mm (19.2 inches)90%extreme
April Weather27°C (80°F)497 mm (19.6 inches)92%extreme
May Weather27°C (81°F)330 mm (13.0 inches)89%extreme
June Weather27°C (81°F)123 mm (4.8 inches)79%extreme
July Weather27°C (81°F)77 mm (3.0 inches)64%extreme
August Weather28°C (82°F)24 mm (0.9 inches)55%extreme
September Weather28°C (83°F)20 mm (0.8 inches)51%extreme
October Weather28°C (83°F)42 mm (1.6 inches)53%extreme
November Weather28°C (83°F)85 mm (3.4 inches)60%extreme
December Weather28°C (82°F)121 mm (4.8 inches)78%extreme

Compare Icatu's Climate with Cities Worldwide