Concord Weather in September

September in Concord averages 29°C (84°F) during the day and 13°C (55°F) at night. With only 2.4 mm (0.1 in) of rainfall expected on average, it's a largely dry month.

Rainfall in Concord in September

This month experiences about a single day of rain according to historical data, averaging 2.4 mm (0.1 in). Any rain that does arrive is likely to be light drizzle rather than a proper shower.

Temperature in Concord in September

Concord in September is worth a visit. The temperature is perfect, with 29°C (84°F) during the day and 13°C (55°F) at night. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With overnight lows of 13°C (55°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.

Sunshine in Concord in September

The city usually sees around 270 hours of sunlight, indicating many sunny days — a great month for sightseeing.

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

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Check the conditions for any month of the year.

• January
• February
• March
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• May
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• 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 Concord's climate page.

Concord Temperature in September

Min Temperature 13°C (55°F)  

Max Temperature 29°C (84°F)  

Chance of Rain 3%  

Precipitation 2.4 mm (0.1 in)  

Rainy days a single day  

Humidity 73% *  

Sunshine 270 hours *  

Percentage Sunshine 73% *  

* Data from: San Francisco, the United States of America (50 KM, 31 Miles).

What to Wear in Concord in September

Warm temperatures in September make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. With minimal rainfall expected, you can leave the rain gear at home. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Concord in September

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

Swimming

10/10

Cycling

8/10

Walking

8/10

Barbeque

10/10

Camping

10/10

Outdoor sports

8/10

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 Concord's climate page.

More climate data for Concord

Temperature Rainfall Sunshine Humidity

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