Foothill Ranch Weather in September

September in Foothill Ranch sees daytime temperatures around 32°C (90°F) and lows of 17°C (63°F) at night. The excellent weather makes it a good time to visit.

Rainfall in Foothill Ranch in September

Looking at the last 30 years, the data shows about a single day with rain, averaging 5.7 mm (0.2 in) for the month. If rain does fall, it tends to be a moderate shower rather than anything heavy.

Temperature in Foothill Ranch in September

If you're visiting Foothill Ranch in September, expect excellent temperatures with highs of 32°C (90°F) and overnight lows of 17°C (63°F). Indoor breaks or shaded spots can make the warmer part of the day much more comfortable. At 17°C (63°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.

Sunshine in Foothill Ranch in September

The days are predominantly sunny, with an estimated total of around 290 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.

September in Foothill Ranch has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.

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• January
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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 Foothill Ranch's climate page.

Foothill Ranch Temperature in September

Min Temperature 17°C (63°F)  

Max Temperature 32°C (90°F)  

Chance of Rain 3%  

Precipitation 5.7 mm (0.2 in)  

Rainy days a single day  

Sunshine 290 hours *  

Percentage Sunshine *  

* Data from: Corona, the United States of America (22 KM, 14 Miles).

What to Wear in Foothill Ranch 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. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Foothill Ranch 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 Foothill Ranch's climate page.

More climate data for Foothill Ranch

Temperature Rainfall Sunshine

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