Arcadia Weather in September

With daytime temperatures of 33°C (91°F) and nighttime lows of 17°C (63°F), September in Arcadia brings very high temperatures during the day. The excellent weather makes it an appealing time to visit.

Rainfall in Arcadia in September

Records from the past 30 years suggest around a single day of rain, with 6.9 mm (0.3 in) average for the month. If rain does fall, it tends to be a moderate shower rather than anything heavy.

Temperature in Arcadia in September

September in Arcadia is generally excellent, with days reaching 33°C (91°F) and nights settling around 17°C (63°F). Sunshine and humidity can make it feel even warmer than the raw temperature suggests. With lows of 17°C (63°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.

Sunshine in Arcadia in September

With approximately 278 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

September in Arcadia 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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Check the conditions for any month of the year.

• January
• February
• March
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• May
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• September
• October
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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 Arcadia's climate page.

Arcadia Temperature in September

Min Temperature 17°C (63°F)  

Max Temperature 33°C (91°F)  

Chance of Rain 3%  

Precipitation 6.9 mm (0.3 in)  

Rainy days a single day  

Humidity 67% *  

Sunshine 278 hours *  

Percentage Sunshine 75% *  

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

What to Wear in Arcadia in September

Warm but pleasant conditions in Arcadia in September. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Dry conditions mean you won't need to worry about rain protection. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Arcadia 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 Arcadia's climate page.

More climate data for Arcadia

Temperature Rainfall Sunshine Humidity

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