Baton Rouge (LA) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Baton Rouge.
Climate overview of Baton Rouge
Baton Rouge, in Louisiana, United States, has weather that changes noticeably throughout the year. Summers are very warm and humid, while winters tend to be mild. Rainfall is frequent and spread throughout the year, with no distinct dry season. The warmer months draw visitors to events and the riverfront, while the cooler season offers a quieter experience. Now, let’s explore all the climate details to give you a complete picture.
Baton Rouge Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Baton Rouge - and find the best time to visit.
Monthly Temperature in Baton Rouge
Depending on the time of the year, temperatures range from very warm to moderate in Baton Rouge. 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 23°C (73°F) in August to 5°C (41°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Baton Rouge
Baton Rouge has a relatively rainy climate with high precipitation levels, averaging 1723 mm (68 in) of rainfall annually. Baton Rouge can be quite wet during August, receiving approximately 230 mm (9.1 in) of precipitation over 17 rainy days.
In contrast, during the driest month (November), you will experience much drier conditions, with 101 mm (4 in) of precipitation spread across 7 rainy days. For more details, please visit our Baton Rouge 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 Baton Rouge
Baton Rouge can be enjoyed more throughout the sunniest month of May under a blue sky, with approximately 9.7 hours of sunshine daily. In contrast, the city experiences much darker days in February, with only 5.0 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Baton Rouge by Month
The relative humidity is high throughout the year in Baton Rouge.
The city experiences its highest humidity in July, reaching 77%. In February, the humidity drops to its lowest level at 70%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Baton Rouge
Each month is rated for comfortable sightseeing weather — mild temperatures and low rainfall. Tap a month for its full averages; your ideal time may differ for a beach or winter trip (see below).
- Best overall: March, April, May, October and November
- Warmest weather: June, July and August
- Most sunshine: May and June
- Fewer rainy days: February, March, April, October and November
- Climate seasons: very warm summers and mild winters
Frequently asked questions about the climate in Baton Rouge
What is the best time to visit Baton Rouge?
March, April, May, October and November typically offer the most optimal weather in Baton Rouge. In contrast, June, July and August tend to have less optimal conditions. Baton Rouge has very warm summers and mild winters.
What temperatures can I expect in Baton Rouge?
Daytime highs range from 17°C (63°F) in January to 33°C (91°F) in August. Nighttime lows range from 5°C (41°F) to 23°C (73°F). Temperatures vary considerably through the year.
How much rain does Baton Rouge get?
Annual rainfall is around 1723 mm (68 in). August is the wettest month with 230 mm (9.1 in), while November is the driest with 101 mm (4 in).
How sunny is Baton Rouge?
Baton Rouge receives around 2,723 hours of sunshine per year. May is the sunniest month with 290 hours, while February is the cloudiest with just 151 hours. Overall, Baton Rouge enjoys abundant sunshine.
Baton Rouge 3-Day Forecast
Baton Rouge (LA) 3-Day Forecast
Baton Rouge on the map
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