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December Weather in Moreno, Brazil

Last updated: August 22, 2025

In December, the average temperature in Moreno, Brazil is a warm 27°C (81°F). Expect lows of around 22°C (72°F) and highs that can reach up to 33°C (91°F). You might encounter some precipitation, with an average of 44 mm (1.7 in) spread over 17 days. Additionally, the atmosphere holds a comfortable average humidity of 72%, making it a pleasant time to visit!

December Temperature in Moreno

In December in Moreno, the average temperature is 27°C (81°F). The maximum can reach 33°C (91°F), while the minimum can dip to as low as 22°C (72°F). This climate makes Moreno an ideal destination for travelers seeking warm and pleasant weather during this time of year.

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

The chart illustrates December temperature patterns in Moreno, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Moreno, December typically has an average temperature of 27°C (81°F), with highs reaching up to 33°C (91°F) and lows dropping to around 22°C (72°F).
JanFebMarAprMayJunJulAugSepOctNovDec818181807977757577798181
Data source: Temperature data for Moreno 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 Moreno

In Moreno in December, the total precipitation amount is 44 mm (1.7 in) spread over 17 days.

December Precipitation Trends in Moreno

The chart displays monthly precipitation patterns in Moreno, 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 Moreno, December typically receives around 44 mm (1.7 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec48741041091111491187850394044
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Moreno

In Moreno in December humidity is 72%. With an average temperature of 27°C (81°F), this humidity feels like walking through a warm, damp blanket, making travel a bit uncomfortable as you navigate through the thick, sticky air.

December Average Humidity in Moreno

This chart illustrates the average monthly humidity levels in Moreno, 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 Moreno is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%87%88%89%90%89%86%84%79%74%71%72%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Moreno

In Moreno in December, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Moreno, you can check here.

Maximum UV Index Levels in Moreno for December

The chart shows the monthly maximum UV Index (UVI) for Moreno 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 Moreno typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141414141211111213131414
Data source: Moreno 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 Moreno Compares to Other Months

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

This table compares monthly weather conditions in Moreno, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (81°F)48 mm (1.9 inches)84%extreme
February Weather27°C (82°F)74 mm (2.9 inches)87%extreme
March Weather27°C (81°F)104 mm (4.1 inches)88%extreme
April Weather27°C (80°F)109 mm (4.3 inches)89%extreme
May Weather26°C (79°F)111 mm (4.4 inches)90%extreme
June Weather25°C (77°F)149 mm (5.9 inches)89%extreme
July Weather24°C (76°F)118 mm (4.7 inches)86%extreme
August Weather24°C (76°F)78 mm (3.1 inches)84%extreme
September Weather25°C (77°F)50 mm (2.0 inches)79%extreme
October Weather26°C (79°F)39 mm (1.5 inches)74%extreme
November Weather27°C (81°F)40 mm (1.6 inches)71%extreme
December Weather27°C (81°F)44 mm (1.7 inches)72%extreme

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