January Weather in Belle Chasse, United States

Last updated: June 24, 2025

In January, the average temperature in Belle Chasse, United States hovers around 13°C (56°F). Temperatures can vary significantly, with a minimum of -6°C (22°F) and a maximum reaching up to 28°C (82°F). During this month, expect around 87 mm (3.4 in) of precipitation spread over 7 days, and a notable average humidity level of 81%.

January Temperature in Belle Chasse

In January in Belle Chasse, the average temperature is 13°C (56°F), with maximums reaching 28°C (82°F) and minimums dropping as low as -6°C (22°F). Travelers should be prepared for a wide range of temperatures, making it essential to pack both warm and cool clothing for their visit.

January Weather in Belle Chasse: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Belle Chasse, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Belle Chasse, January typically has an average temperature of 13°C (56°F), with highs reaching up to 28°C (82°F) and lows dropping to around -6°C (22°F).

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

January Precipitation in Belle Chasse

In Belle Chasse in January, the precipitation amount is 87 mm (3.4 in) over a span of 7 days.

January Precipitation Trends in Belle Chasse

The chart displays monthly precipitation patterns in Belle Chasse, 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 Belle Chasse, January typically receives around 87 mm (3.4 inches) of precipitation spread over approximately 7 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 Belle Chasse

In Belle Chasse in January, humidity is 81%. With an average temperature of 13°C (56°F), this humidity feels like a blanket of damp air that clings to your skin, making it essential to pack breathable clothing and stay hydrated while exploring.

January Average Humidity in Belle Chasse

This chart illustrates the average monthly humidity levels in Belle Chasse, 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 Belle Chasse is approximately 81%, 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 Belle Chasse

In Belle Chasse 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 Belle Chasse.

Maximum UV Index Levels in Belle Chasse for January

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

Data source: Belle Chasse 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 Belle Chasse Compares to Other Months

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

This table compares monthly weather conditions in Belle Chasse, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	13°C (56°F)	87 mm (3.4 inches)	81%	moderate
February Weather	16°C (61°F)	80 mm (3.2 inches)	81%	very high
March Weather	19°C (66°F)	78 mm (3.1 inches)	79%	very high
April Weather	21°C (70°F)	103 mm (4.0 inches)	81%	extreme
May Weather	25°C (77°F)	134 mm (5.3 inches)	77%	extreme
June Weather	28°C (82°F)	199 mm (7.8 inches)	74%	extreme
July Weather	28°C (83°F)	230 mm (9.1 inches)	74%	extreme
August Weather	28°C (83°F)	260 mm (10.2 inches)	73%	extreme
September Weather	27°C (81°F)	150 mm (5.9 inches)	79%	very high
October Weather	24°C (75°F)	125 mm (4.9 inches)	77%	very high
November Weather	17°C (63°F)	50 mm (2.0 inches)	81%	high
December Weather	15°C (59°F)	87 mm (3.4 inches)	84%	moderate