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December Weather in Nueva Rosita, Mexico

Last updated: August 27, 2025

In December, the average temperature in Nueva Rosita, Mexico is a pleasant 25°C (77°F). Expect a range from a cool minimum of 11°C (51°F) to a warm maximum of 37°C (99°F). With an average precipitation of 27 mm (1.1 in) spread over 5 days, this month brings a humid atmosphere, with humidity levels at a high 84%.

December Temperature in Nueva Rosita

In December in Nueva Rosita, the average temperature is 25°C (77°F), with maximums reaching 37°C (99°F) and minimums dipping as low as 11°C (51°F). This range makes Nueva Rosita an ideal destination for travelers looking to enjoy warm weather while still having the option to experience cooler evenings.

December Weather in Nueva Rosita: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Nueva Rosita, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nueva Rosita, December typically has an average temperature of 25°C (77°F), with highs reaching up to 37°C (99°F) and lows dropping to around 11°C (51°F).
JanFebMarAprMayJunJulAugSepOctNovDec768084888884858583817877
Data source: Temperature data for Nueva Rosita 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 Nueva Rosita

In Nueva Rosita in December, the precipitation amount is 27 mm (1.1 in) over a period of 5 days.

December Precipitation Trends in Nueva Rosita

The chart displays monthly precipitation patterns in Nueva Rosita, 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 Nueva Rosita, December typically receives around 27 mm (1.1 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec217132164248781121741576427
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Nueva Rosita

In Nueva Rosita in December, humidity is 84%. With an average temperature of 25°C (77°F), this humidity feels like a warm, enveloping blanket that clings to your skin, making outdoor activities challenging and prompting travelers to seek shade and stay hydrated.

December Average Humidity in Nueva Rosita

This chart illustrates the average monthly humidity levels in Nueva Rosita, 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 Nueva Rosita is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%73%64%61%60%59%64%76%80%82%83%84%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Nueva Rosita

In Nueva Rosita in December, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Nueva Rosita.

Maximum UV Index Levels in Nueva Rosita for December

The chart shows the monthly maximum UV Index (UVI) for Nueva Rosita 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 Nueva Rosita typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911131413131313131298
Data source: Nueva Rosita 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 Nueva Rosita Compares to Other Months

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

This table compares monthly weather conditions in Nueva Rosita, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)21 mm (0.8 inches)78%very high
February Weather27°C (81°F)7 mm (0.3 inches)73%extreme
March Weather29°C (84°F)13 mm (0.5 inches)64%extreme
April Weather31°C (88°F)21 mm (0.8 inches)61%extreme
May Weather31°C (89°F)64 mm (2.5 inches)59%extreme
June Weather29°C (84°F)248 mm (9.8 inches)59%extreme
July Weather29°C (85°F)78 mm (3.1 inches)64%extreme
August Weather29°C (85°F)112 mm (4.4 inches)76%extreme
September Weather28°C (83°F)174 mm (6.9 inches)80%extreme
October Weather27°C (81°F)157 mm (6.2 inches)82%extreme
November Weather25°C (78°F)64 mm (2.5 inches)83%very high
December Weather25°C (77°F)27 mm (1.1 inches)84%very high

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