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December Weather in Tierra Blanca, Mexico

Last updated: August 27, 2025

In Tierra Blanca, Mexico, the average temperature in December hovers around 18°C (65°F). Expect a minimum of 3°C (37°F) and a maximum of 33°C (91°F). The region experiences approximately 26 mm (1.0 in) of precipitation over 2 days, with an average humidity level of 80%.

December Temperature in Tierra Blanca

In December in Tierra Blanca, the average temperature is 18°C (65°F), with maximums reaching 33°C (91°F) and minimums falling as low as 3°C (37°F). This makes it an ideal time for travelers who enjoy mild to warm weather, but it's wise to pack for both warm days and cooler evenings.

December Weather in Tierra Blanca: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Tierra Blanca, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tierra Blanca, December typically has an average temperature of 18°C (65°F), with highs reaching up to 33°C (91°F) and lows dropping to around 3°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec646671778288878785827465
Data source: Temperature data for Tierra Blanca 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 Tierra Blanca

In Tierra Blanca in December, the precipitation amount is 26 mm (1.0 in) over the course of 2 days.

December Precipitation Trends in Tierra Blanca

The chart displays monthly precipitation patterns in Tierra Blanca, 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 Tierra Blanca, December typically receives around 26 mm (1.0 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec181590023879378203826
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Tierra Blanca

In Tierra Blanca in December, humidity is 80%. With an average temperature of 18°C (65°F), this humidity feels like wandering through a warm, damp blanket, making every step slightly heavy and resulting in a constant sheen of sweat, which can be both refreshing and exhausting for travelers.

December Average Humidity in Tierra Blanca

This chart illustrates the average monthly humidity levels in Tierra Blanca, 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 Tierra Blanca is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%67%60%51%47%50%70%82%82%78%78%81%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Tierra Blanca

In Tierra Blanca in December, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Tierra Blanca.

Maximum UV Index Levels in Tierra Blanca for December

The chart shows the monthly maximum UV Index (UVI) for Tierra Blanca 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 Tierra Blanca typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec6810121212121211975
Data source: Tierra Blanca 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 Tierra Blanca Compares to Other Months

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

This table compares monthly weather conditions in Tierra Blanca, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather18°C (64°F)18 mm (0.7 inches)74%high
February Weather19°C (66°F)15 mm (0.6 inches)67%very high
March Weather22°C (71°F)9 mm (0.4 inches)60%very high
April Weather25°C (77°F)0 mm (0.0 inches)51%extreme
May Weather28°C (83°F)0 mm (0.0 inches)47%extreme
June Weather31°C (89°F)23 mm (0.9 inches)50%extreme
July Weather31°C (88°F)87 mm (3.4 inches)70%extreme
August Weather30°C (87°F)93 mm (3.7 inches)81%extreme
September Weather29°C (85°F)78 mm (3.1 inches)82%extreme
October Weather28°C (83°F)20 mm (0.8 inches)78%very high
November Weather23°C (74°F)38 mm (1.5 inches)78%high
December Weather18°C (65°F)26 mm (1.0 inches)80%moderate

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