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Weather in East Baton Rouge Parish for September 2025

Your guide to East Baton Rouge Parish weather in September - trends and predictions
  • In general, the average temperature in East Baton Rouge Parish at the beginning of September is 33.1 °F. As the month progressed, temperatures tended to slightly decrease, reaching an average of 32.7 °F by the end of September.

  • The climate of East Baton Rouge Parish in September is notably wet, with an average of 12 rainy days.

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Average dry days
18
Dry days
Average rainy days
12
Rainy days
Average snowy days
0
Snow days
Average temperatures
35°/22°
Temperatures
Average wind speed
15 km/h
Avg max wind
Average humidity
60 %
Avg humidity

East Baton Rouge Parish in September average weather

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Temperatures trend during September in East Baton Rouge Parish

See the weather trend as well as the moving average line

September weather day by day

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Date Weather Temperatures Rain UV More
Sept. 1 Patchy rain possible
Patchy rain possible
33° /22° 0.9 mm 8
Sept. 2 Patchy rain possible
Patchy rain possible
35° /23° 0.6 mm 8
Sept. 3 Patchy rain possible
Patchy rain possible
36° /24° 0.4 mm 8
Sept. 4 Light rain shower
Light rain shower
31° /24° 11.4 mm 7
Sept. 5 Cloudy
Cloudy
31° /23° 10 mm 7
Sept. 6 Sunny
Sunny
33° /21° 13.7 mm 8
Sept. 7 Thundery outbreaks possible
Thundery outbreaks possible
33° /21° 1.7 mm 7
Sept. 8 Moderate or heavy rain shower
Moderate or heavy rain shower
34° /21° 4.1 mm 8
Sept. 9 Sunny
Sunny
33° /19° 1.1 mm 8
Sept. 10 Sunny
Sunny
31° /21° 4.5 mm 8
Sept. 11 Overcast
Overcast
30° /22° 60.3 mm 7
Sept. 12 Cloudy
Cloudy
31° /21° 5.9 mm 7
Sept. 13 Light rain shower
Light rain shower
32° /19° 0.6 mm 8
Sept. 14 Overcast
Overcast
31° /20° 0.4 mm 7
Sept. 15 Overcast
Overcast
32° /22° 0.3 mm 7
Sept. 16 Patchy light drizzle
Patchy light drizzle
32° /21° 3.3 mm 7
Sept. 17 Partly cloudy
Partly cloudy
32° /22° 58.2 mm 8
Sept. 18 Sunny
Sunny
33° /21° 4.8 mm 8
Sept. 19 Cloudy
Cloudy
33° /22° 8.2 mm 7
Sept. 20 Partly cloudy
Partly cloudy
33° /22° 0 mm 8
Sept. 21 Cloudy
Cloudy
34° /22° 0 mm 8
Sept. 22 Patchy light rain
Patchy light rain
34° /22° 1.1 mm 8
Sept. 23 Patchy rain possible
Patchy rain possible
33° /21° 0.7 mm 7
Sept. 24 Patchy rain possible
Patchy rain possible
33° /23° 0.2 mm 8
Sept. 25 Moderate or heavy rain shower
Moderate or heavy rain shower
32° /23° 4.4 mm 7
Sept. 26 Patchy light drizzle
Patchy light drizzle
32° /20° 0.9 mm 8
Sept. 27 Patchy rain possible
Patchy rain possible
31° /19° 0 mm 7
Sept. 28 Partly cloudy
Partly cloudy
33° /20° 0 mm 8
Sept. 29 Mist
Mist
34° /22° 0 mm 8
Sept. 30 Mist
Mist
34° /21° 0 mm 8
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Important Notice
Our weather forecast for East Baton Rouge Parish in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the East Baton Rouge Parish forecast closer to your planned date for the most up-to-date weather information.

East Baton Rouge Parish in September - FAQ

What are the expected maximum and minimum temperatures in East Baton Rouge Parish during September?
With daytime temperatures soaring above 35° and not dropping much below 22° at night, September in East Baton Rouge Parish is quite hot. Staying hydrated and avoiding peak sun hours is advisable.
How much rainfall should be expected in East Baton Rouge Parish during September?
In September, East Baton Rouge Parish can expect light to moderate rainfall, totaling 32.7 mm across approximately 12 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in East Baton Rouge Parish during September?
The average wind speed in East Baton Rouge Parish during September is 15 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in East Baton Rouge Parish

Explore the daily rainfall trends and prepare for East Baton Rouge Parishs September weather 💧

UV exposure in East Baton Rouge Parish during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Location coordinates Where is East Baton Rouge Parish?

Get accurate weather forecasts for East Baton Rouge Parish, located at latitude 30.443 and longitude -91.187. Stay updated with localized weather information tailored for East Baton Rouge Parish.

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