Gretna weather in September (Louisiana, United States of America)
Can you expect sunny skies in Gretna in September? This guide provides the necessary weather information for your travel plans.
Temperatures
In September, Gretna usually has very high temperatures and high rainfall. Daytime temperatures generally peak at 31°C, but after sunset, they often decrease to around 23°C. Although these are the average temperatures, expect warmer days occasionally. Wear cool clothing and stay hydrated to manage the heat.
Precipitation
Gretna in September usually receives high rainfall, averaging around 155 mm for the month. Rain is expected on roughly 13 days.Average sunshine
With around 227 hours of sunshine, the days are mostly sunny. It gives a pleasant and vibrant feel to the area.Should you favor a climate that's both dry and comfortably warm November typically offers the most agreeable circumstances. On the other hand, July and August tend to be characterized by conditions that may not be as optimal.
For an in-depth look at the yearly conditions, visit our specialized Gretna climate page with graphs.
Gretna, monthly averages in September
Min Temperature
23°C
Max Temperature
31°C
Water Temperature
28°C *
Chance of Rain
45%
Precipitation
155 mm
Rainy days
13 days
Humidity
78% *
Windspeed
11 km/h *
Sunshine
227 hours *
Percentage Sunshine
62% *
Where to go in the United States of America in September
Find out more about the weather in the United States of America and which places have the best travel conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case. With a water temperature of around 28°C this is a great month to swim so bring your swimwear.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Interested in more climate information?
This site provides you with all the information you need about the climate in Gretna.
Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
