December Weather in Pearsall, United States

Last updated: June 24, 2025

In December, the average temperature in Pearsall, United States hovers around 14°C (58°F). Expect a minimum of -3°C (27°F) and a surprising maximum of 31°C (89°F). The month brings about 39 mm (1.5 in) of precipitation spread across 5 days, with an average humidity of 86%—perfect for those cozy indoor days!

December Temperature in Pearsall

In December in Pearsall, the average temperature is 14°C (58°F). Maximum temperatures can reach 31°C (89°F), while minimums can drop as low as -3°C (27°F). Travelers should be prepared for a wide range of temperatures, so it's advisable to pack layers for both warm and chilly conditions.

December Weather in Pearsall: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Pearsall, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pearsall, December typically has an average temperature of 14°C (58°F), with highs reaching up to 31°C (89°F) and lows dropping to around -3°C (27°F).

Data source: Temperature data for Pearsall generated using information from the Copernicus Climate Change Service.

December Precipitation in Pearsall

In Pearsall in December, the precipitation amount is 39 mm (1.5 in) spread over a duration of 5 days.

December Precipitation Trends in Pearsall

The chart displays monthly precipitation patterns in Pearsall, 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 Pearsall, December typically receives around 39 mm (1.5 inches) of precipitation spread over approximately 5 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

December Humidity in Pearsall

In Pearsall in December, humidity is 86%. With an average temperature of 14°C (58°F), this humidity feels like traveling in a warm, sticky embrace that can make outdoor adventures a bit heavy and sweat-inducing, so it's wise to stay hydrated and take frequent breaks in the shade.

December Average Humidity in Pearsall

This chart illustrates the average monthly humidity levels in Pearsall, 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 Pearsall is approximately 86%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Pearsall

In Pearsall 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 Pearsall.

Maximum UV Index Levels in Pearsall for December

The chart shows the monthly maximum UV Index (UVI) for Pearsall 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 Pearsall typically reaches 5, which falls under the moderate exposure category.

Data source: Pearsall 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 Pearsall Compares to Other Months

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

This table compares monthly weather conditions in Pearsall, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	13°C (55°F)	30 mm (1.2 inches)	79%	moderate
February Weather	14°C (58°F)	41 mm (1.6 inches)	79%	very high
March Weather	20°C (68°F)	45 mm (1.8 inches)	74%	very high
April Weather	23°C (73°F)	52 mm (2.1 inches)	76%	extreme
May Weather	26°C (80°F)	106 mm (4.2 inches)	81%	extreme
June Weather	29°C (85°F)	58 mm (2.3 inches)	76%	extreme
July Weather	31°C (87°F)	56 mm (2.2 inches)	66%	extreme
August Weather	31°C (88°F)	39 mm (1.5 inches)	58%	extreme
September Weather	28°C (83°F)	105 mm (4.1 inches)	65%	extreme
October Weather	23°C (74°F)	65 mm (2.6 inches)	74%	very high
November Weather	17°C (64°F)	37 mm (1.5 inches)	81%	high
December Weather	14°C (58°F)	39 mm (1.5 inches)	86%	moderate