December Weather in Metairie Terrace, United States

Last updated: June 24, 2025

In Metairie Terrace, United States, the average temperature in December hovers around 14°C (58°F), making it a comfortable time of year. While you can expect a minimum of 2°C (35°F), the mercury can rise as high as 26°C (80°F) on warmer days. Be prepared for some rain, as total precipitation reaches about 110 mm (4.3 in) over 13 days. Additionally, with an average humidity of 84%, it's a great idea to keep your umbrella handy!

December Temperature in Metairie Terrace

In December in Metairie Terrace, the average temperature is 14°C (58°F). The maximum can reach 26°C (80°F) and the minimum can be as low as 2°C (35°F). This makes it a great time to enjoy outdoor activities while being prepared for fluctuating temperatures.

December Weather in Metairie Terrace: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Metairie Terrace, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Metairie Terrace, December typically has an average temperature of 14°C (58°F), with highs reaching up to 26°C (80°F) and lows dropping to around 2°C (35°F).

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

December Precipitation in Metairie Terrace

In Metairie Terrace in December, the total precipitation amount is 110 mm (4.3 in) over the course of 13 days.

December Precipitation Trends in Metairie Terrace

The chart displays monthly precipitation patterns in Metairie Terrace, 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 Metairie Terrace, December typically receives around 110 mm (4.3 inches) of precipitation spread over approximately 13 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

December Humidity in Metairie Terrace

In Metairie Terrace in December humidity is 84%. With an average temperature of 14°C (58°F), this humidity feels like a heavy blanket enveloping you, making every step feel sluggish and damp, which can be uncomfortable for traveling.

December Average Humidity in Metairie Terrace

This chart illustrates the average monthly humidity levels in Metairie Terrace, 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 Metairie Terrace 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 Metairie Terrace

In Metairie Terrace 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 Metairie Terrace.

Maximum UV Index Levels in Metairie Terrace for December

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

Data source: Metairie Terrace 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 Metairie Terrace Compares to Other Months

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

This table compares monthly weather conditions in Metairie Terrace, 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)	92 mm (3.6 inches)	81%	moderate
February Weather	15°C (60°F)	107 mm (4.2 inches)	81%	very high
March Weather	18°C (65°F)	85 mm (3.4 inches)	79%	very high
April Weather	21°C (70°F)	110 mm (4.3 inches)	81%	extreme
May Weather	25°C (77°F)	140 mm (5.5 inches)	77%	extreme
June Weather	27°C (81°F)	206 mm (8.1 inches)	74%	extreme
July Weather	28°C (83°F)	203 mm (8.0 inches)	74%	extreme
August Weather	28°C (83°F)	257 mm (10.1 inches)	73%	extreme
September Weather	27°C (80°F)	148 mm (5.8 inches)	79%	very high
October Weather	23°C (74°F)	128 mm (5.0 inches)	77%	very high
November Weather	17°C (62°F)	67 mm (2.6 inches)	81%	high
December Weather	14°C (58°F)	110 mm (4.3 inches)	84%	moderate