April Weather in Belle Chasse, United States

Last updated: June 24, 2025

In April, the average temperature in Belle Chasse, United States hovers around 21°C (70°F). Expect a minimum of 9°C (48°F) and a maximum of 30°C (87°F), creating a pleasantly warm atmosphere. During this time, precipitation is about 103 mm (4.0 in) spread over 10 days, with an average humidity of 81%. Stay prepared for a mix of warmth and occasional showers!

April Temperature in Belle Chasse

In April in Belle Chasse, the average temperature is 21°C (70°F). The maximum can reach 30°C (87°F) and the minimum can be as low as 9°C (48°F). This makes it an ideal time to explore Belle Chasse comfortably, whether you're enjoying outdoor activities or relaxing at a café.

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

The chart illustrates April 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, April typically has an average temperature of 21°C (70°F), with highs reaching up to 30°C (87°F) and lows dropping to around 9°C (48°F).

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

April Precipitation in Belle Chasse

In Belle Chasse in April, the precipitation amount is 103 mm (4.0 in) over a span of 10 days.

April Precipitation Trends in Belle Chasse

The chart displays monthly precipitation patterns in Belle Chasse, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Belle Chasse, April typically receives around 103 mm (4.0 inches) of precipitation spread over approximately 10 days.

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

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Millimeters (mm) Inches (in)

April Humidity in Belle Chasse

In Belle Chasse in April, humidity is 81%. With an average temperature of 21°C (70°F), this humidity feels like a warm, sticky embrace, making outdoor activities slightly uncomfortable and necessitating frequent breaks in the shade or air conditioning for a refreshing escape.

April Average Humidity in Belle Chasse

This chart illustrates the average monthly humidity levels in Belle Chasse, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, 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 April generated using information from the Copernicus Climate Change Service.

April UV Index in Belle Chasse

In Belle Chasse in April, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Belle Chasse.

Maximum UV Index Levels in Belle Chasse for April

The chart shows the monthly maximum UV Index (UVI) for Belle Chasse in April, 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 April, the maximum UV index in Belle Chasse typically reaches 11, which falls under the extreme exposure category.

Data source: Belle Chasse April 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 April 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 April’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 April’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