Perdido Key
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Perdido Key Weather in September

September in Perdido Key brings very high temperatures, with highs of 30°C (86°F) and nights dropping to 22°C (72°F). Rainfall is on the higher side this month, averaging around 149 mm (5.9 in), so keep a rain jacket handy.

Rainfall in Perdido Key in September

Typically, about 12 days will experience rainfall, with an average of 149 mm (5.9 in) for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Perdido Key in September

Daytime highs in Perdido Key in September reach 30°C (86°F), with nights around 22°C (72°F). Mornings and evenings are often more comfortable than the peak afternoon hours. Nights remain mild at 22°C (72°F), making evenings a pleasant time to be outdoors.

Sunshine in Perdido Key in September

Expect a lot of sunshine this month, with about 231 hours of sun. These sunny conditions add to the overall experience.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. May typically offers the best weather for Perdido Key.

Perdido Key Temperature in September

Min Temperature
22°C (72°F)
Max Temperature
30°C (86°F)
Chance of Rain
40%
Precipitation
149 mm (5.9 in)
Rainy days
12 days
Humidity
77% *
Sunshine
231 hours *
Percentage Sunshine
*
* Data from: Mobile, the United States of America (73 KM, 45 Miles).

Perdido Key Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Perdido Key - and find the best time to visit.

Best Places 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. See all of the United States of America in September →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Perdido Key in September

Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Perdido Key in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    9/10
  • Cycling
    7/10
  • Walking
    7/10
  • Camping
    6/10
  • Outdoor sports
    7/10

Perdido Key 3-Day Forecast

Popular in September

Where to go in September - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.