Grand Blanc Weather in September

In Grand Blanc, September brings high daytime temperatures around 23°C (73°F), with nights cooling to 11°C (52°F). Expect quite a bit of rainfall this month.

Rainfall in Grand Blanc in September

You can expect rain on roughly 11 days based on historical data, averaging 79 mm (3.1 in) for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Grand Blanc in September

September is a good time to be in Grand Blanc. Days are excellent, reaching 23°C (73°F), with nights around 11°C (52°F). Overall, the month follows a fairly predictable daily temperature pattern. At 11°C (52°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

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

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 Grand Blanc's climate page.

Grand Blanc Temperature in September

Min Temperature 11°C (52°F)  

Max Temperature 23°C (73°F)  

Chance of Rain 37%  

Precipitation 79 mm (3.1 in)  

Rainy days 11 days  

What to Wear in Grand Blanc in September

Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days.

What To Do in Grand Blanc 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

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 Grand Blanc's climate page.

More climate data for Grand Blanc

Temperature Rainfall

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