Storm Lake
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Storm Lake Weather in September

Storm Lake in September sees high temperatures, with highs around 24°C (75°F) and overnight lows of 11°C (52°F). Rainfall is fairly high at around 80 mm (3.1 in) on average, so pack waterproofs just in case.

Rainfall in Storm Lake in September

You can expect rain on around 10 days based on historical patterns, with 80 mm (3.1 in) average for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Storm Lake in September

September is a good time to be in Storm Lake. Days are excellent, reaching 24°C (75°F), with nights around 11°C (52°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With overnight lows of 11°C (52°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

If you're inclined towards comfortable temperatures and drier conditions, September is a good time to visit Storm Lake.

Storm Lake Temperature in September

Min Temperature
11°C (52°F)
Max Temperature
24°C (75°F)
Chance of Rain
33%
Precipitation
80 mm (3.1 in)
Rainy days
10 days

Storm Lake Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Storm Lake - 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 Storm Lake in September

Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes.

What To Do in Storm Lake in September

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

  • Cycling
    9/10
  • Walking
    9/10
  • Camping
    8/10
  • Outdoor sports
    9/10

Storm Lake 3-Day Forecast

More climate data for Storm Lake

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.