Grove City Weather in September

September in Grove City brings high temperatures, with daytime highs of 24°C (75°F) and nights around 11°C (52°F). Quite a bit of rainfall is expected, around 93 mm (3.7 in), so pack an umbrella.

Rainfall in Grove City in September

Historically, approximately 12 days this month are expected to have rain, averaging 93 mm (3.7 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 Grove City in September

September tends to be one of the perfect months in Grove City, with 24°C (75°F) in the afternoon and 11°C (52°F) overnight. Overall, the month follows a fairly predictable daily temperature pattern. Nights drop to around 11°C (52°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Grove City in September

There are approximately 197 hours of sunshine this month, resulting in mostly clear days.

If you favor pleasant temperatures and minimal rainfall, September is one of the best months to visit Grove City.

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

Grove City Temperature in September

Min Temperature 11°C (52°F)  

Max Temperature 24°C (75°F)  

Chance of Rain 39%  

Precipitation 93 mm (3.7 in)  

Rainy days 12 days  

Humidity 72% *  

Sunshine 197 hours *  

Percentage Sunshine 53% *  

* Data from: Pittsburgh, the United States of America (73 KM, 45 Miles).

What to Wear in Grove City in September

For Grove City 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 Grove City in September

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

Swimming

7/10

Cycling

9/10

Walking

9/10

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 Grove City's climate page.

More climate data for Grove City

Temperature Rainfall Sunshine Humidity

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