Baton Rouge Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Baton Rouge year round climate
Spring (March–May): Average 17.8–25.8°C, warm and humid climate with relatively high rainfall. Common activities: Outdoor activities such as hiking or cycling. Recommended clothing: Comfortable and breathable long-sleeved shirts, long pants, and a light jacket.
Summer (June–August): Average 28.5–29.2°C, hot and humid with frequent rainfall. Common activities: Swimming, activities in air-conditioned spaces. Recommended clothing: Light and breathable clothing such as short-sleeved shirts, shorts, and sunscreen.
Autumn (September–November): Average 26.4–17.2°C, temperatures gradually decrease, and rainfall decreases. Common activities: Outdoor activities such as hiking or viewing autumn leaves. Recommended clothing: Comfortable long-sleeved shirts, long pants, and a jacket.
Winter (December–February): Average 13.3–14.8°C, mild and cool with moderate rainfall. Common activities: Visiting indoor attractions such as museums or art galleries. Recommended clothing: Warm long-sleeved shirts, long pants, and a jacket.
Baton Rouge climatological average
Annual average temperature: approx. 21°C / Annual rainfall: approx. 1352 mm / Summer humidity: 70%–80% / Rainiest month: January
Baton Rouge monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
11.5°C
169.7
February
14.8°C
110.1
March
17.8°C
135.9
April
20.9°C
136.3
May
25.8°C
118
June
28.5°C
92.8
July
29°C
128.9
August
29.2°C
150
September
26.4°C
40.7
October
21.3°C
21
November
17.2°C
110.3
December
13.3°C
138.8
Baton Rouge weather for the next seven days
12/16
Tuesday
Partly Cloudy
13.5°C/-0.2°C
12/17
Wednesday
Overcast
17.7°C/8°C
12/18
Thursday
Patchy rain nearby
20.2°C/13.6°C
12/19
Friday
Sunny
15.4°C/6.2°C
12/20
Saturday
Sunny
22.1°C/7.1°C
12/21
Sunday
Patchy rain nearby
27°C/17.7°C
12/22
Monday
Patchy rain nearby
25.8°C/18.4°C
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