Arroyo Grande Weather in March

During March, Arroyo Grande experiences pleasant daytime temperatures of 20°C (68°F) and cooler nights around 7°C (45°F). Some rainfall is typical during this period.

Rainfall in Arroyo Grande in March

Historically, approximately 8 days this month are expected to have rain, averaging 45 mm (1.8 in). The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Arroyo Grande in March

Arroyo Grande in March has perfect weather. Days reach 20°C (68°F) and nights cool to 7°C (45°F). A light jacket or extra layer can be useful, especially outside the warmest hours of the day. At 7°C (45°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Arroyo Grande in March

There are approximately 264 hours of sunshine this month, resulting in mostly clear days.

If you favor pleasant temperatures and minimal rainfall, March is one of the best months to visit Arroyo Grande.

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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 Arroyo Grande's climate page.

Arroyo Grande Temperature in March

Min Temperature 7°C (45°F)  

Max Temperature 20°C (68°F)  

Chance of Rain 26%  

Precipitation 45 mm (1.8 in)  

Rainy days 8 days  

Sunshine 264 hours *  

Percentage Sunshine *  

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

What to Wear in Arroyo Grande in March

Pleasant temperatures in March mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Arroyo Grande in March

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

Cycling

10/10

Walking

10/10

Camping

5/10

Outdoor sports

10/10

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 Arroyo Grande's climate page.

More climate data for Arroyo Grande

Temperature Rainfall Sunshine

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