January Weather in Carville, United States

Last updated: June 24, 2025

In January, the average temperature in Carville, United States hovers around 12°C (54°F), with extremes ranging from a chilly -9°C (17°F) to a warm 28°C (82°F). Expect 105 mm (4.1 in) of precipitation over 8 days, contributing to an average humidity of 83%. Whether you're enjoying the cool breeze or occasional rain, make sure to prepare for all weather!

January Temperature in Carville

In January in Carville, the average temperature is 12°C (54°F). The maximum can reach 28°C (82°F), while the minimum can drop to as low as -9°C (17°F). This variation in temperature makes it essential to pack layers to stay comfortable while exploring the area.

January Weather in Carville: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Carville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Carville, January typically has an average temperature of 12°C (54°F), with highs reaching up to 28°C (82°F) and lows dropping to around -9°C (17°F).

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

January Precipitation in Carville

In Carville in January, the precipitation amount is 105 mm (4.1 in) over the course of 8 days.

January Precipitation Trends in Carville

The chart displays monthly precipitation patterns in Carville, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Carville, January typically receives around 105 mm (4.1 inches) of precipitation spread over approximately 8 days.

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

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Millimeters (mm) Inches (in)

January Humidity in Carville

In Carville in January humidity is 83%. With an average temperature of 12°C (54°F), this humidity feels like a heavy blanket wrapping around you, making outdoor exploration feel sticky and uncomfortable, which can dampen the excitement of traveling.

January Average Humidity in Carville

This chart illustrates the average monthly humidity levels in Carville, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Carville is approximately 83%, offering insight into how humid the weather typically is during this month.

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

January UV Index in Carville

In Carville in January, 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 Carville.

Maximum UV Index Levels in Carville for January

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

Data source: Carville January 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 January Weather in Carville Compares to Other Months

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

This table compares monthly weather conditions in Carville, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	12°C (54°F)	105 mm (4.1 inches)	83%	moderate
February Weather	15°C (59°F)	114 mm (4.5 inches)	83%	very high
March Weather	18°C (65°F)	75 mm (3.0 inches)	80%	very high
April Weather	20°C (69°F)	130 mm (5.1 inches)	81%	extreme
May Weather	25°C (77°F)	139 mm (5.5 inches)	81%	extreme
June Weather	27°C (81°F)	192 mm (7.6 inches)	78%	extreme
July Weather	28°C (82°F)	199 mm (7.8 inches)	79%	extreme
August Weather	28°C (82°F)	194 mm (7.6 inches)	79%	extreme
September Weather	26°C (79°F)	149 mm (5.9 inches)	79%	very high
October Weather	22°C (73°F)	117 mm (4.6 inches)	77%	very high
November Weather	16°C (60°F)	73 mm (2.9 inches)	85%	high
December Weather	14°C (57°F)	113 mm (4.5 inches)	88%	moderate