nomadseason

December Weather in Altinopolis, Brazil

Last updated: August 22, 2025

In Altinopolis, Brazil, the weather in December is characterized by an average temperature of 23°C (74°F). Expect minimums dropping to 14°C (58°F) and maximums soaring to 33°C (91°F). Rain is also a common feature, with precipitation reaching 251 mm (9.9 in) over 21 days. The air maintains a humidity level of approximately 72%, creating a warm and sometimes humid atmosphere.

December Temperature in Altinopolis

In December in Altinopolis, the average temperature is 23°C (74°F). Maximums can reach 33°C (91°F) and minimums can be as low as 14°C (58°F). This pleasant weather makes Altinopolis an ideal destination for travelers seeking mild climates and enjoyable outdoor activities.

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

The chart illustrates December temperature patterns in Altinopolis, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Altinopolis, December typically has an average temperature of 23°C (74°F), with highs reaching up to 33°C (91°F) and lows dropping to around 14°C (58°F).
JanFebMarAprMayJunJulAugSepOctNovDec747474716767656875757474
Data source: Temperature data for Altinopolis 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 Altinopolis

In Altinopolis in December, the precipitation amount is 251 mm (9.9 in) over the course of 21 days.

December Precipitation Trends in Altinopolis

The chart displays monthly precipitation patterns in Altinopolis, 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 Altinopolis, December typically receives around 251 mm (9.9 inches) of precipitation spread over approximately 21 days.
JanFebMarAprMayJunJulAugSepOctNovDec20218713363321181733125173251
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Altinopolis

In Altinopolis in December humidity is 72%. With an average temperature of 23°C (74°F), this humidity feels like a warm, enveloping blanket that clings to the skin, making outdoor activities a challenge but offering a refreshing atmosphere for leisurely strolls in the shade.

December Average Humidity in Altinopolis

This chart illustrates the average monthly humidity levels in Altinopolis, 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 Altinopolis is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%87%87%80%74%72%67%58%49%36%65%72%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Altinopolis

In Altinopolis in December, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in Altinopolis.

Maximum UV Index Levels in Altinopolis for December

The chart shows the monthly maximum UV Index (UVI) for Altinopolis 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 Altinopolis typically reaches 16, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec161613129781012141416
Data source: Altinopolis 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 Altinopolis Compares to Other Months

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

This table compares monthly weather conditions in Altinopolis, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (75°F)202 mm (8.0 inches)85%extreme
February Weather23°C (74°F)187 mm (7.4 inches)87%extreme
March Weather23°C (74°F)133 mm (5.2 inches)87%extreme
April Weather22°C (72°F)63 mm (2.5 inches)80%extreme
May Weather19°C (67°F)32 mm (1.2 inches)74%very high
June Weather19°C (67°F)11 mm (0.4 inches)72%high
July Weather18°C (65°F)8 mm (0.3 inches)67%very high
August Weather20°C (69°F)17 mm (0.7 inches)58%very high
September Weather24°C (76°F)33 mm (1.3 inches)49%extreme
October Weather24°C (75°F)125 mm (4.9 inches)36%extreme
November Weather23°C (74°F)173 mm (6.8 inches)65%extreme
December Weather23°C (74°F)251 mm (9.9 inches)72%extreme

Compare Altinopolis's Climate with Cities Worldwide