Thibodaux (LA) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Thibodaux.
Climate overview of Thibodaux
Thibodaux, Louisiana, United States of America, sees big temperature differences between seasons, with August peaking at 33°C (91°F) and January dropping to 17°C (63°F).
With around 1678 mm (66 in) of annual rainfall, Thibodaux has a notably wet climate. However, this rainfall is not evenly distributed — the city has a distinct rainy season from June to August. The wettest month is August. The most sunshine falls in May, with an average of 9.3 hours of daily sunshine.
Thibodaux Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Thibodaux — and find the best time to visit.
Monthly Temperature in Thibodaux
Visitors to Thibodaux can expect significant temperature changes throughout the year. Average daytime temperatures reach a very warm 33°C (91°F) in August. In January, the coolest month of the year, temperatures drop to a moderate 17°C (63°F).
At night, temperatures range from around 24°C (75°F) in August to 6°C (43°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Thibodaux
Thibodaux is known for its substantial rainfall, with annual precipitation reaching 1678 mm (66 in). Thibodaux can be quite wet during August, receiving approximately 226 mm (8.9 in) of precipitation over 18 rainy days.
In contrast, during the driest month (November), you will experience much drier conditions, with 65 mm (2.6 in) of precipitation spread across 7 rainy days. For more details, please visit our Thibodaux Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Thibodaux
Thibodaux can be enjoyed more throughout the sunniest month of May under a blue sky, with approximately 9.3 hours of sunshine daily. In contrast, the city experiences much darker days in January, with only 5.1 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Thibodaux by Month
The relative humidity is high throughout the year in Thibodaux.
The city experiences its highest humidity in July, reaching 79%. In February, the humidity drops to its lowest level at 73%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Thibodaux
The weather does bring rainfall during this period, between 65 mm (2.6 in) and 114 mm (4.5 in).
Plan accordingly for June, July, August and September, when conditions bring the heaviest precipitation. Ready to plan your travels but need destination ideas? Our smart tool recommends places based on the climate conditions you prefer. Start planning with our destination weather tool.
Frequently asked questions about the climate in Thibodaux
What is the best time to visit Thibodaux?
March, October and November typically offer the most optimal weather in Thibodaux. In contrast, July and August tend to have less optimal conditions. Thibodaux has a distinct rainy season from June to August.
What temperatures can I expect in Thibodaux?
Daytime highs range from 17°C (63°F) in January to 33°C (91°F) in August. Nighttime lows range from 6°C (43°F) to 24°C (75°F). Temperatures vary considerably through the year.
How much rain does Thibodaux get?
Annual rainfall is around 1678 mm (66 in). August is the wettest month with 226 mm (8.9 in), while November is the driest with 65 mm (2.6 in).
How sunny is Thibodaux?
Thibodaux receives around 2,640 hours of sunshine per year. May is the sunniest month with 279 hours, while January is the cloudiest with just 152 hours. Overall, Thibodaux enjoys abundant sunshine.
Thibodaux 3-Day Forecast
Thibodaux (LA) 3-Day Forecast
Thibodaux on the map
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