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December Weather in Rio Pomba, Brazil

Last updated: August 22, 2025

In December, the average temperature in Rio Pomba, Brazil is a pleasant 23°C (74°F), with minimums dipping to 14°C (58°F) and maximums soaring up to 34°C (94°F). This time of year experiences considerable precipitation, totaling 253 mm (10.0 in) over about 21 days, contributing to the average humidity level of 68%. Be prepared for a mix of warm days and wet weather!

December Temperature in Rio Pomba

In December in Rio Pomba, the average temperature is 23°C (74°F). The maximum can reach 34°C (94°F), and the minimum can be as low as 14°C (58°F). This pleasant climate makes Rio Pomba an ideal destination for outdoor activities and exploration during this time of year.

December Weather in Rio Pomba: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Rio Pomba, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rio Pomba, December typically has an average temperature of 23°C (74°F), with highs reaching up to 34°C (94°F) and lows dropping to around 14°C (58°F).
JanFebMarAprMayJunJulAugSepOctNovDec767575726866646571727274
Data source: Temperature data for Rio Pomba 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 Rio Pomba

In Rio Pomba in December, the precipitation amount is 253 mm (10.0 in) over a span of 21 days.

December Precipitation Trends in Rio Pomba

The chart displays monthly precipitation patterns in Rio Pomba, 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 Rio Pomba, December typically receives around 253 mm (10.0 inches) of precipitation spread over approximately 21 days.
JanFebMarAprMayJunJulAugSepOctNovDec145275219783916123346150219253
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Rio Pomba

In Rio Pomba in December, humidity is 68%. With an average temperature of 23°C (74°F), this humidity feels like a warm embrace, making traveling quite uncomfortable if you're not prepared. The air is thick and muggy, leaving you yearning for a cool breeze and frequent breaks in the shade.

December Average Humidity in Rio Pomba

This chart illustrates the average monthly humidity levels in Rio Pomba, 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 Rio Pomba is approximately 68%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%85%88%86%82%82%77%72%63%48%61%68%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Rio Pomba

In Rio Pomba 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 Rio Pomba.

Maximum UV Index Levels in Rio Pomba for December

The chart shows the monthly maximum UV Index (UVI) for Rio Pomba 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 Rio Pomba typically reaches 16, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec171514128781012141416
Data source: Rio Pomba 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 Rio Pomba Compares to Other Months

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

This table compares monthly weather conditions in Rio Pomba, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)145 mm (5.7 inches)83%extreme
February Weather24°C (75°F)275 mm (10.8 inches)85%extreme
March Weather24°C (75°F)219 mm (8.6 inches)87%extreme
April Weather22°C (72°F)78 mm (3.1 inches)86%extreme
May Weather20°C (68°F)39 mm (1.5 inches)82%very high
June Weather19°C (67°F)16 mm (0.6 inches)82%high
July Weather18°C (64°F)12 mm (0.5 inches)77%very high
August Weather19°C (66°F)33 mm (1.3 inches)72%very high
September Weather21°C (71°F)45 mm (1.8 inches)63%extreme
October Weather22°C (72°F)150 mm (5.9 inches)48%extreme
November Weather22°C (72°F)219 mm (8.6 inches)61%extreme
December Weather23°C (74°F)253 mm (10.0 inches)68%extreme

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