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December Weather in La Josefina, Mexico

Last updated: August 27, 2025

In La Josefina, Mexico, the average temperature in December hovers around 20°C (68°F). However, be prepared for a range, as it can drop to a chilly 8°C (47°F) or soar to a warm 31°C (88°F). Expect an average precipitation of 107 mm (4.2 in) spread over 12 days, contributing to a notable average humidity of 88%.

December Temperature in La Josefina

In December in La Josefina, the average temperature is 20°C (68°F). The maximum can reach 31°C (88°F) and the minimum can be as low as 8°C (47°F). This makes it a great time to enjoy outdoor activities while being prepared for varying weather conditions.

December Weather in La Josefina: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in La Josefina, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In La Josefina, December typically has an average temperature of 20°C (68°F), with highs reaching up to 31°C (88°F) and lows dropping to around 8°C (47°F).
JanFebMarAprMayJunJulAugSepOctNovDec676972767977777776757068
Data source: Temperature data for La Josefina 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 La Josefina

In La Josefina in December, the precipitation amount is 107 mm (4.2 in) spread over 12 days.

December Precipitation Trends in La Josefina

The chart displays monthly precipitation patterns in La Josefina, 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 La Josefina, December typically receives around 107 mm (4.2 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec1211199587132397176293455368236107
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in La Josefina

In La Josefina in December humidity is 88%. With an average temperature of 20°C (68°F), this humidity feels like a warm, enveloping blanket that clings to your skin, making every step feel heavier and every breath a bit more labored, which can be quite draining for traveling.

December Average Humidity in La Josefina

This chart illustrates the average monthly humidity levels in La Josefina, 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 La Josefina is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%80%73%67%72%73%76%80%84%89%88%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in La Josefina

In La Josefina in December, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in La Josefina.

Maximum UV Index Levels in La Josefina for December

The chart shows the monthly maximum UV Index (UVI) for La Josefina 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 La Josefina typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121414141415131412109
Data source: La Josefina 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 La Josefina Compares to Other Months

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

This table compares monthly weather conditions in La Josefina, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather19°C (67°F)121 mm (4.8 inches)84%very high
February Weather21°C (70°F)119 mm (4.7 inches)80%extreme
March Weather22°C (72°F)95 mm (3.7 inches)73%extreme
April Weather25°C (77°F)87 mm (3.4 inches)67%extreme
May Weather26°C (79°F)132 mm (5.2 inches)72%extreme
June Weather25°C (77°F)397 mm (15.6 inches)73%extreme
July Weather25°C (77°F)176 mm (6.9 inches)76%extreme
August Weather25°C (77°F)292 mm (11.5 inches)80%extreme
September Weather25°C (77°F)455 mm (17.9 inches)84%extreme
October Weather24°C (75°F)368 mm (14.5 inches)89%extreme
November Weather21°C (70°F)236 mm (9.3 inches)88%very high
December Weather20°C (68°F)107 mm (4.2 inches)88%very high

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