Yosemite National Park is definitely worth a visit
Vast forests, blue lakes, towering sequoias, and majestic waterfalls hint at the beauty of Yosemite National Park—a true natural masterpiece.
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.
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).
Arcadia Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Arcadia - and find the best time to visit.
Best Places in the United States of America in September
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in September →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
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.
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Swimming10/10 -
Cycling8/10 -
Walking8/10 -
Barbeque10/10 -
Camping10/10 -
Outdoor sports8/10
Arcadia 3-Day Forecast
More climate data for Arcadia
Temperature Rainfall Sunshine Humidity
See the full Arcadia climate overview or explore weather in the United States of America.
Popular in September
Where to go in September - average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Yosemite National Park is definitely worth a visit
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