Indian River
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Indian River Weather in September

September in Indian River brings high temperatures, with daytime highs of 22°C (72°F) and nights around 8°C (46°F). Quite a bit of rainfall is expected, around 90 mm (3.5 in), so pack an umbrella.

Rainfall in Indian River in September

Historically, September sees about 12 days of rain, with a monthly average of 90 mm (3.5 in). When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Indian River in September

September is a excellent month in Indian River, with 22°C (72°F) during the day and 8°C (46°F) at night. This kind of day-to-night contrast is typical for this time of year. Nights drop to 8°C (46°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

So this is a great month to visit if you prefer dry days with pleasant temperatures.

Indian River Temperature in September

Min Temperature
8°C (46°F)
Max Temperature
22°C (72°F)
Chance of Rain
40%
Precipitation
90 mm (3.5 in)
Rainy days
12 days

Indian River Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Indian River - 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 Indian River in September

For Indian River in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho.

What To Do in Indian River in September

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

  • Cycling
    9/10
  • Walking
    9/10
  • Camping
    4/10
  • Outdoor sports
    9/10

Indian River 3-Day Forecast

More climate data for Indian River

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.