Newport Beach weather in September (California, United States of America)
Planning a trip to Newport Beach in September? Wondering if it's an optimal time for a visit? This page provides detailed information on the weather conditions for that month.
In Newport Beach the weather in September is generally perfect, with high temperatures and almost no rainfall. Anticipate daytime temperatures around 25°C, while night temperatures can drop to 18°C. On average, it is the warmest month of the year. So be prepared and pack summer clothes. Embrace the warmth, but always stay equipped with your summer essentials to make the most of this toasty month.
Newport Beach in September usually receives almost no rainfall, averaging around 3.8 mm for the month. Rain is expected on roughly 1 day.
With around 290 hours of sunshine, the days are mostly sunny. It gives a pleasant and vibrant feel to the area.
So this is a great month to visit if you prefer dry days with pleasant temperatures. January, February, March, April, May, June, July, August, September, October and November typically offer the most optimal weather. In contrast, December tends to have less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Newport Beach climate page with graphs.
Newport Beach, monthly averages in September
Min Temperature
18°C
Max Temperature
25°C
Chance of Rain
3%
Precipitation
3.8 mm
Rainy days
1 day
Sunshine
290 hours *
Percentage Sunshine
*
Where to go in the United States of America in September
Find out more about the weather in the United States of America in September and which places have the best weather conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in Newport Beach in September?
It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do in September.
Interested in more climate information?
Weather and Climate provides you with all the information you need about the climate in Newport Beach.
Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.
