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Normal weather for Newport Beach in March

It's pleasantly warm in March in Newport Beach with an average temperature of 21°C. Temperatures this month range from a low of 19°C to a high of 23°C. At night, you can expect temperatures between 11°C and 14°C.

In March, there is an average of 37 mm of precipitation, spread over 6 days. The wind speed is around 4 Bft, mostly coming from the Southwest.

Newport Beach in March

New York
Temperature Average Temperature
21°C 11°C
Sun High Temp
23°C 14°C
Sun Low Temp
19°C 6°C
Rain Total Precipitation
37 mm 63 mm
Rain Rainy Days
6 days 10 days

Start of March

The month of March starts in Newport Beach with mild temps, averaging around 21°C during the day and nights around 12°C. There’s little chance of precipitation. The weather’s mostly sunny and dry.

With the temperature difference between day and night, it’s smart to wear layers. During the day, a shirt, maybe a light sweater, and thin pants will do. In the evening and morning, choose a light jacket, sweater or hoodie, and long pants.

Mid March

By mid-March, daytime temps rise to around 22°C, with nights around 14°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.

Since it cools down at night, it’s a good idea to wear layers. A T-shirt, light pants or skirt, and a light jacket are great for the day. In the evening and morning, choose a light jacket, sweater or hoodie, and long pants.

End of March

By the end of March, the average daytime temperature in Newport Beach is around 22°C, while nighttime temps are about 13°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.

Because temperatures drop in the evening, wearing layers is recommended. A T-shirt, light pants or skirt, and a light jacket are great for the day. In the evening and morning, choose a light jacket, sweater or hoodie, and long pants.

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Water temperature

The water temperature at Newport Beach is 17°C this month. You can swim, but it's a bit chilly.

UV index

The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.

Is March a good time to visit Newport Beach?

Looking for great weather? March is a good time to be in Newport Beach. The temperatures are nice, and there’s not too much rain.

Temperature records for Newport Beach in March

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Daily Temperature in March in Newport Beach

This chart shows the average daily high and low temperatures in March for Newport Beach, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.

Daily Temperature in March in Newport Beach

Daily Precipitation in March in Newport Beach

The chart below shows the average daily precipitation in March for Newport Beach, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.

A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for March, you can expect about 6 days of precipitation in Newport Beach.

Daily Precipitation in March in Newport Beach

Daily UV Index in March in Newport Beach

This chart shows the average daily UV index in March in Newport Beach, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.

Daily UV Index in March in Newport Beach

Temperature in March in Newport Beach Over the Years

This chart shows the average temperature in March in Newport Beach, measured in degrees Celsius, over the past few years.

Temperature in March in Newport Beach Over the Years

Total Precipitation in March in Newport Beach Over the Years

This chart shows the average precipitation in March in Newport Beach, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.

Precipitation in March in Newport Beach Over the Years

Daily Climate in March for Newport Beach

Click on any day in March to get detailed info about the usual weather on that day in Newport Beach. Check out the historical temperatures and precipitation over the past 10 years on this day.

Weather experiences in March in Newport Beach

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Average Weather in Newport Beach by Month

Click on a month below to see detailed weather info for Newport Beach. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.


Or check out the climate of Newport Beach for all months at once

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