nomadseason

December Weather in Girua, Brazil

Last updated: August 22, 2025

In December, the average temperature in Girua, Brazil hovers around 25°C (77°F). Expect a temperature range that can dip to a cool 11°C (52°F) and reach a sweltering 38°C (102°F). With an average humidity of 85%, prepare for a somewhat muggy atmosphere. Additionally, you might encounter 104 mm (4.1 in) of precipitation spread over 11 days, adding a touch of wetness to the otherwise warm month.

December Temperature in Girua

In December in Girua, the average temperature is 25°C (77°F). Maximum can reach 38°C (102°F) and minimum can be as low as 11°C (52°F). This variability makes Girua an ideal destination for travelers seeking to enjoy warm days while having the option for cooler evenings.

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

The chart illustrates December temperature patterns in Girua, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Girua, December typically has an average temperature of 25°C (77°F), with highs reaching up to 38°C (102°F) and lows dropping to around 11°C (52°F).
JanFebMarAprMayJunJulAugSepOctNovDec777573696360596267707477
Data source: Temperature data for Girua 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 Girua

In Girua in December, the precipitation amount is 104 mm (4.1 in) over the course of 11 days.

December Precipitation Trends in Girua

The chart displays monthly precipitation patterns in Girua, 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 Girua, December typically receives around 104 mm (4.1 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec17113114714022915112495127214148104
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Girua

In Girua in December, humidity is 85%. With an average temperature of 25°C (77°F), this humidity feels like a warm, heavy blanket wrapping around you, making every outdoor excursion feel both stifling and sticky, requiring frequent breaks in the shade to stay comfortable while exploring.

December Average Humidity in Girua

This chart illustrates the average monthly humidity levels in Girua, 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 Girua 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 Girua

In Girua 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 Girua, you can check here.

Maximum UV Index Levels in Girua for December

The chart shows the monthly maximum UV Index (UVI) for Girua 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 Girua typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec15141310655710131414
Data source: Girua 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 Girua Compares to Other Months

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

This table compares monthly weather conditions in Girua, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (78°F)171 mm (6.7 inches)74%extreme
February Weather24°C (76°F)131 mm (5.1 inches)73%extreme
March Weather23°C (74°F)147 mm (5.8 inches)73%extreme
April Weather21°C (70°F)140 mm (5.5 inches)81%very high
May Weather17°C (63°F)229 mm (9.0 inches)87%high
June Weather16°C (61°F)151 mm (5.9 inches)84%moderate
July Weather15°C (59°F)124 mm (4.9 inches)80%moderate
August Weather17°C (62°F)95 mm (3.7 inches)71%high
September Weather20°C (67°F)127 mm (5.0 inches)74%very high
October Weather21°C (71°F)214 mm (8.4 inches)77%extreme
November Weather23°C (74°F)148 mm (5.8 inches)77%extreme
December Weather25°C (77°F)104 mm (4.1 inches)85%extreme

Compare Girua's Climate with Cities Worldwide