About Morgan City, LA's Climate & Weather History

Morgan City is a city of approximately 11,800 people in Louisiana, United States. Located in the Central Time Zone at 29.7°N latitude.

In 2025, Morgan City recorded an average annual temperature of 70°F. The hottest temperatures reached 95°F in July; the coolest were 16°F in January. Total precipitation for the year was 48 inches, with the wettest month being May. Snowfall for the year totaled approximately 2 inches.