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December Weather in Ji Parana, Brazil

Last updated: August 22, 2025

In Ji Parana, Brazil, the average temperature in December is a comfortable 26°C (78°F), with highs soaring up to 34°C (94°F) and lows dipping to 22°C (71°F). While you're enjoying the warm weather, be prepared for approximately 280 mm (11.0 in) of precipitation over 28 days, contributing to an average humidity level of 83%.

December Temperature in Ji Parana

In December in Ji Parana, the average temperature is 26°C (78°F), with maximums reaching 34°C (94°F) and minimums dropping to as low as 22°C (71°F). This pleasant weather makes it an ideal time for travelers to explore, enjoy outdoor activities, and soak in the local culture.

December Weather in Ji Parana: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Ji Parana, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ji Parana, December typically has an average temperature of 26°C (78°F), with highs reaching up to 34°C (94°F) and lows dropping to around 22°C (71°F).
JanFebMarAprMayJunJulAugSepOctNovDec787778787777788182817978
Data source: Temperature data for Ji Parana 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 Ji Parana

In Ji Parana in December, the precipitation amount is 280 mm (11.0 in) distributed over 28 days.

December Precipitation Trends in Ji Parana

The chart displays monthly precipitation patterns in Ji Parana, 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 Ji Parana, December typically receives around 280 mm (11.0 inches) of precipitation spread over approximately 28 days.
JanFebMarAprMayJunJulAugSepOctNovDec198298221161851121757115254280
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Ji Parana

In Ji Parana in December, humidity is 83%. With an average temperature of 26°C (78°F), this humidity feels like a heavy blanket wrapping around you, making travel a sticky affair as sweat lingers on your skin and every step requires extra effort.

December Average Humidity in Ji Parana

This chart illustrates the average monthly humidity levels in Ji Parana, 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 Ji Parana is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%88%89%82%60%41%30%24%29%62%83%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Ji Parana

In Ji Parana in December, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Ji Parana.

Maximum UV Index Levels in Ji Parana for December

The chart shows the monthly maximum UV Index (UVI) for Ji Parana 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 Ji Parana typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151616151110101112141515
Data source: Ji Parana 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 Ji Parana Compares to Other Months

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

This table compares monthly weather conditions in Ji Parana, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (78°F)198 mm (7.8 inches)88%extreme
February Weather25°C (78°F)298 mm (11.7 inches)87%extreme
March Weather26°C (78°F)221 mm (8.7 inches)88%extreme
April Weather26°C (79°F)161 mm (6.4 inches)89%extreme
May Weather25°C (78°F)85 mm (3.3 inches)82%extreme
June Weather25°C (78°F)11 mm (0.4 inches)60%very high
July Weather26°C (78°F)2 mm (0.1 inches)41%very high
August Weather27°C (81°F)17 mm (0.7 inches)30%extreme
September Weather28°C (82°F)57 mm (2.2 inches)24%extreme
October Weather27°C (81°F)115 mm (4.5 inches)29%extreme
November Weather26°C (79°F)254 mm (10.0 inches)62%extreme
December Weather26°C (78°F)280 mm (11.0 inches)83%extreme

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