December Weather in Golden Triangle, United States

Last updated: June 24, 2025

In Golden Triangle, United States, the average temperature in December hovers around 4°C (40°F). Expect minimums dipping to -11°C (12°F) and maximums reaching up to 19°C (67°F). This month brings about 102 mm (4.0 in) of precipitation, spread over 10 rainy days. Coupled with an average humidity of 84%, it's a month that underscores the region's cool, wet climate.

December Temperature in Golden Triangle

In December in Golden Triangle, the average temperature is 4°C (40°F). The maximum can reach 19°C (67°F) and the minimum can be as low as -11°C (12°F). Be prepared for a wide temperature range if you're planning to travel during this time.

December Weather in Golden Triangle: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Golden Triangle, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Golden Triangle, December typically has an average temperature of 4°C (40°F), with highs reaching up to 19°C (67°F) and lows dropping to around -11°C (12°F).

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

December Precipitation in Golden Triangle

In Golden Triangle in December, the total precipitation amount is 102 mm (4.0 in) falling over the course of 10 days.

December Precipitation Trends in Golden Triangle

The chart displays monthly precipitation patterns in Golden Triangle, 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 Golden Triangle, December typically receives around 102 mm (4.0 inches) of precipitation spread over approximately 10 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 Golden Triangle

In Golden Triangle in December, humidity is 84%. With an average temperature of 4°C (40°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and requiring extra layers to stay warm and dry while traveling.

December Average Humidity in Golden Triangle

This chart illustrates the average monthly humidity levels in Golden Triangle, 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 Golden Triangle is approximately 84%, 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 Golden Triangle

In Golden Triangle in December, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Golden Triangle, you can check the information here.

Maximum UV Index Levels in Golden Triangle for December

The chart shows the monthly maximum UV Index (UVI) for Golden Triangle 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 Golden Triangle typically reaches 3, which falls under the moderate exposure category.

Data source: Golden Triangle 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 Golden Triangle Compares to Other Months

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

This table compares monthly weather conditions in Golden Triangle, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (36°F)	63 mm (2.5 inches)	84%	moderate
February Weather	4°C (39°F)	108 mm (4.2 inches)	83%	moderate
March Weather	7°C (44°F)	108 mm (4.3 inches)	83%	high
April Weather	12°C (55°F)	103 mm (4.0 inches)	81%	very high
May Weather	18°C (64°F)	127 mm (5.0 inches)	78%	very high
June Weather	23°C (74°F)	99 mm (3.9 inches)	79%	very high
July Weather	26°C (79°F)	129 mm (5.1 inches)	74%	very high
August Weather	25°C (77°F)	129 mm (5.1 inches)	72%	very high
September Weather	22°C (71°F)	86 mm (3.4 inches)	75%	very high
October Weather	16°C (61°F)	112 mm (4.4 inches)	81%	high
November Weather	8°C (47°F)	83 mm (3.3 inches)	85%	moderate
December Weather	4°C (40°F)	102 mm (4.0 inches)	84%	moderate