June Weather in Opelousas, United States

Last updated: June 24, 2025

In June, the average temperature in Opelousas, United States is a warm 27°C (81°F), with a range that can dip to a cool 16°C (62°F) at its lowest and peak at a sweltering 36°C (97°F). Be prepared for a total precipitation of 148 mm (5.8 in) spread over 16 days, contributing to an average humidity level of 78%. Whether you're soaking up the sun or enjoying a refreshing rain, this month offers a vibrant experience!

June Temperature in Opelousas

In June in Opelousas, the average temperature is 27°C (81°F). Maximum can reach 36°C (97°F) and minimum can be as low as 16°C (62°F). This makes it an ideal destination for travelers looking to enjoy warm weather while still having the opportunity for cooler evenings.

June Weather in Opelousas: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Opelousas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Opelousas, June typically has an average temperature of 27°C (81°F), with highs reaching up to 36°C (97°F) and lows dropping to around 16°C (62°F).

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

June Precipitation in Opelousas

In Opelousas in June, the precipitation amount is 148 mm (5.8 in) over a span of 16 days.

June Precipitation Trends in Opelousas

The chart displays monthly precipitation patterns in Opelousas, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In Opelousas, June typically receives around 148 mm (5.8 inches) of precipitation spread over approximately 16 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

June Humidity in Opelousas

In Opelousas in June humidity is 78%. With an average temperature of 27°C (81°F), this humidity feels like a warm, heavy embrace that makes traveling feel both invigorating and exhausting. Moments spent outside can quickly become clammy and uncomfortable, urging travelers to seek shade and hydration as they explore.

June Average Humidity in Opelousas

This chart illustrates the average monthly humidity levels in Opelousas, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in Opelousas is approximately 78%, offering insight into how humid the weather typically is during this month.

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

June UV Index in Opelousas

In Opelousas in June, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Opelousas.

Maximum UV Index Levels in Opelousas for June

The chart shows the monthly maximum UV Index (UVI) for Opelousas in June, 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 June, the maximum UV index in Opelousas typically reaches 12, which falls under the extreme exposure category.

Data source: Opelousas June 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 June Weather in Opelousas Compares to Other Months

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

This table compares monthly weather conditions in Opelousas, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	11°C (53°F)	109 mm (4.3 inches)	83%	moderate
February Weather	14°C (58°F)	108 mm (4.3 inches)	83%	very high
March Weather	18°C (65°F)	82 mm (3.2 inches)	80%	very high
April Weather	20°C (68°F)	155 mm (6.1 inches)	81%	extreme
May Weather	25°C (77°F)	157 mm (6.2 inches)	81%	extreme
June Weather	27°C (81°F)	148 mm (5.8 inches)	78%	extreme
July Weather	28°C (83°F)	178 mm (7.0 inches)	79%	extreme
August Weather	28°C (82°F)	170 mm (6.7 inches)	79%	extreme
September Weather	26°C (80°F)	121 mm (4.8 inches)	79%	very high
October Weather	22°C (72°F)	116 mm (4.5 inches)	77%	very high
November Weather	15°C (60°F)	78 mm (3.1 inches)	85%	high
December Weather	13°C (56°F)	113 mm (4.5 inches)	88%	moderate