October Weather in Opelousas, United States

Last updated: June 24, 2025

In Opelousas, United States, the average temperature in October hovers around 22°C (72°F), with daily highs reaching up to 37°C (98°F) and occasional lows dipping to 3°C (38°F). Visitors can expect 116 mm (4.5 in) of precipitation over 9 days, alongside an average humidity level of 77%. Perfect for those who enjoy a warm, albeit occasionally wet, climate!

October Temperature in Opelousas

In October in Opelousas, the average temperature is 22°C (72°F). Maximums can reach 37°C (98°F), while minimums can drop as low as 3°C (38°F). It's advisable to pack layers and stay hydrated while exploring the diverse weather conditions.

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

The chart illustrates October 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, October typically has an average temperature of 22°C (72°F), with highs reaching up to 37°C (98°F) and lows dropping to around 3°C (38°F).

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

October Precipitation in Opelousas

In Opelousas in October, the precipitation amount is 116 mm (4.5 in) over the course of 9 days.

October Precipitation Trends in Opelousas

The chart displays monthly precipitation patterns in Opelousas, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Opelousas, October typically receives around 116 mm (4.5 inches) of precipitation spread over approximately 9 days.

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

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Millimeters (mm) Inches (in)

October Humidity in Opelousas

In Opelousas in October humidity is 77%. With average temperature 22°C (72°F), this humidity feels like walking through a warm, damp embrace, making outdoor activities both refreshing and slightly uncomfortable for travelers unaccustomed to such conditions.

October Average Humidity in Opelousas

This chart illustrates the average monthly humidity levels in Opelousas, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Opelousas is approximately 77%, offering insight into how humid the weather typically is during this month.

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

October UV Index in Opelousas

In Opelousas in October, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Opelousas.

Maximum UV Index Levels in Opelousas for October

The chart shows the monthly maximum UV Index (UVI) for Opelousas in October, 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 October, the maximum UV index in Opelousas typically reaches 9, which falls under the very high exposure category.

Data source: Opelousas October 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 October 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 October’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 October’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