Arroyo Grande weather in September (California, United States of America)

Is Arroyo Grande a good destination in September, weather-wise? Is now the perfect time to visit? Find all the weather insights for this month on this page.

Temperatures

The weather in Arroyo Grande during September is typically perfect, with high temperatures and almost no rainfall. During the daylight hours, temperatures often reach 23°C. After dark they usually decrease to around 12°C. On average, it is the month with the highest temperature of the year.

Precipitation

Arroyo Grande in September usually receives almost no rainfall, averaging around 0.5 mm for the month. The climate data from previous years indicates that there are typically about 0 days days of rain.

Average sunshine

With around 270 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. March, April, May, June, July, August, September, October and November typically offer the most optimal weather. In contrast, January, February and December tend to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Arroyo Grande climate page with graphs.

 

Arroyo Grande, monthly averages in September

Min Temperature 12°C  

Max Temperature 23°C  

Chance of Rain 1%  

Precipitation 0.5 mm  

Rainy days 0 days  

Sunshine 270 hours *  

Percentage Sunshine *  

Data from: Paso Robles, the United States of America (57 KM, 35 Miles).

Where to go 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.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

For visitors traveling to Arroyo Grande, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

10/10

Cycling

10/10

Walking

10/10

Barbeque

9/10

Camping

10/10

Outdoor sports

10/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Arroyo Grande.

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 travel conditions. Find out where to go with our weather planner.