Redlands Weather in September

September in Redlands sees daytime temperatures around 34°C (93°F) and lows of 17°C (63°F) at night. Rainfall is minimal, so you're unlikely to need an umbrella.

Rainfall in Redlands in September

Typically, about a single day will experience rainfall, with an average of 3.8 mm (0.1 in) for the month. If rain does fall, it tends to be very light and barely worth getting out an umbrella for.

Temperature in Redlands in September

Daytime temperatures in Redlands reach 34°C (93°F) in September, dropping to 17°C (63°F) at night. The hottest part of the day is usually in the afternoon, so lighter clothing can help you stay comfortable. With overnight lows of 17°C (63°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 Redlands in September

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

September in Redlands 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
• February
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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 Redlands's climate page.

Redlands Temperature in September

Min Temperature 17°C (63°F)  

Max Temperature 34°C (93°F)  

Chance of Rain 3%  

Precipitation 3.8 mm (0.1 in)  

Rainy days a single day  

Sunshine 290 hours *  

Percentage Sunshine *  

* Data from: Corona, the United States of America (40 KM, 24 Miles).

What to Wear in Redlands in September

Get ready for hot weather in September! Lightweight, breathable fabrics are your best friend during this month. Cotton and linen shirts, shorts, sundresses, and sandals will keep you comfortable. Light colors help reflect the heat, avoid wearing black. 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 Redlands 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 Redlands's climate page.

More climate data for Redlands

Temperature Rainfall Sunshine

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