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Average weather for Avery Island in September

It's hot in September in Avery Island with an average temperature of 32°C. Temperatures this month range from a low of 30°C to a high of 34°C. At night, you can expect temperatures between 19°C and 25°C.

Daily Temperature in September in Avery Island

Start of September

The month of September starts in Avery Island with hot temps, averaging around 33°C during the day and nights around 24°C. You can expect regular precipitation, but there will also be some sunny days in the early part of the month. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.

Mid September

By mid-September, daytime temps stay steady at around 33°C, with nights around 23°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.

End of September

By the end of September, the average daytime temperature in Avery Island is around 32°C, while nighttime temps are about 22°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days.

In September, there is an average of 106 mm of precipitation, spread over 10 days. The wind speed is around 3 Bft, mostly coming from the Southeast.

Avery Island in September

New York
Temperature Average temperature
32°C 27°C
Sun Max. temperature
34°C 31°C
Sun Min. temperature
30°C -5°C
Rain Total precipitation
106 mm 57 mm
Rain Rainy days
10 days 9 days

UV index

The UV index is a maximum of 5 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.

Is September a good time to visit Avery Island?

Looking for sun? September isn’t a good month to be in Avery Island. The temperature is nice, but there’s too much chance of rain.

The hurricane season in Avery Island runs from June to November.

Temperature records

With 38°C in 2023, Avery Island reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 23°C in 2020. The extreme nighttime temperatures ranged from a lowest recorded value of 10°C to a highest value of 28°C.

Check out the climate of Avery Island for all months and discover the best travel time

Daily Temperature in September in Avery Island

This chart shows the average daily high and low temperatures in September for Avery Island, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.

Daily Temperature in September in Avery Island

Daily Precipitation in September in Avery Island

The chart below shows the average daily precipitation in September for Avery Island, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.

A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for September, you can expect about 10 days of precipitation in Avery Island.

Daily Precipitation in September in Avery Island

Daily UV index in September in Avery Island

This chart shows the average daily UV index in September in Avery Island, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.

Daily UV Index in September in Avery Island

Temperature in September in Avery Island over the years

This chart shows the average temperature in September in Avery Island, measured in degrees Celsius, over the past few years.

Temperature in September in Avery Island Over the Years

Total precipitation in September in Avery Island over the years

This chart shows the average precipitation in September in Avery Island, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.

Precipitation in September in Avery Island over the years

Daily weather in September for Avery Island

Click on any day in September to get detailed info about the usual weather on that day in Avery Island. Check out the historical temperatures and precipitation over the past 10 years on this day.

Weather experiences in September in Avery Island

Have you been to Avery Island in September?

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Average weather in Avery Island by month

Click on a month below to see detailed weather info for Avery Island. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.


Or check out the climate of Avery Island for all months at once

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