Marion Weather in September

Marion in September averages 25°C (77°F) during the day and 12°C (54°F) at night. Keep in mind that quite a bit of rainfall is expected this month.

Rainfall in Marion in September

Records from the past 30 years suggest around 12 days of rain, with 86 mm (3.4 in) average for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Marion in September

If you're visiting Marion in September, expect excellent temperatures with highs of 25°C (77°F) and overnight lows of 12°C (54°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights cool down to 12°C (54°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in Marion in September

Expect a lot of sunshine this month, with about 212 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. August and September typically offer the best weather for Marion.

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Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Marion's climate page.

Marion Temperature in September

Min Temperature 12°C (54°F)  

Max Temperature 25°C (77°F)  

Chance of Rain 39%  

Precipitation 86 mm (3.4 in)  

Rainy days 12 days  

Humidity 69% *  

Sunshine 212 hours *  

Percentage Sunshine 57% *  

* Data from: Columbus, the United States of America (70 KM, 43 Miles).

What to Wear in Marion in September

For Marion 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. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Marion in September

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

Swimming

9/10

Cycling

9/10

Walking

9/10

Barbeque

8/10

Camping

8/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Marion's climate page.

More climate data for Marion

Temperature Rainfall Sunshine Humidity

See the full Marion climate overview or explore weather in the United States of America.