Garden Grove Weather in September

Garden Grove in September sees high daytime temperatures of 30°C (86°F) and nighttime lows of 18°C (64°F). With just 4.4 mm (0.2 in) of rainfall expected, it's a dry month overall.

Rainfall in Garden Grove in September

Rain is expected on roughly a single day, totalling around 4.4 mm (0.2 in) for the month. If rain does fall, it tends to be a moderate shower rather than anything heavy.

Temperature in Garden Grove in September

September tends to be one of the perfect months in Garden Grove, with 30°C (86°F) in the afternoon and 18°C (64°F) overnight. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With lows of 18°C (64°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest. This month tends to be the warmest of the year. Light, comfortable clothing will serve you well.

Sunshine in Garden Grove in September

Enjoy a sunny month with about 290 hours of sunshine, the clear skies make Garden Grove even more beautiful.

September in Garden Grove can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.

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 Garden Grove's climate page.

Garden Grove Temperature in September

Min Temperature 18°C (64°F)  

Max Temperature 30°C (86°F)  

Chance of Rain 3%  

Precipitation 4.4 mm (0.2 in)  

Rainy days a single day  

Sunshine 290 hours *  

Percentage Sunshine *  

* Data from: Corona, the United States of America (36 KM, 22 Miles).

What to Wear in Garden Grove in September

Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Almost no rain is expected, so no need to bring rain gear. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Garden Grove 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 Garden Grove's climate page.

More climate data for Garden Grove

Temperature Rainfall Sunshine

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