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United States of America

California - West coast weather in March 2026

United States of America

California - West coast weather in March 2026

 

Day

18 °C

 

Night

7 °C

 

Sea

12 °C

 

Precipitation

103 mm

in month

 

Rainy days

9 days

in month

 

Daylight

12 hours

average

 

Sunshine

9 hours

average

 

Humidity

74 %

 

Day

18 °C

 

Night

7 °C

 

Sea

12 °C

 

Precipitation

103 mm

in month

 

Rainy days

9 days

in month

 

Daylight

12 hours

average

 

Sunshine

9 hours

average

 

Humidity

74 %

Overview: California - West coast

Embark on a breathtaking journey along California's stunning West Coast, where natural beauty and coastal charm collide. Discover the captivating coastal towns of Monterey, Santa Cruz, and Pismo Beach, each offering a unique blend of picturesque landscapes and vibrant communities. Immerse yourself in the world-famous Monterey Bay Aquarium, ride the iconic Giant Dipper roller coaster in Santa Cruz, and unwind on the pristine sandy shores of Pismo Beach. Whether you seek outdoor adventures, cultural experiences, or simply a relaxing beach getaway, California's West Coast is a true haven for every traveler.

Weather charts for California - West coast

Weather overview
Weather overview
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Location near Carmel-by-the-Sea on a sunny day with some clouds
Beach and bridge near Monterey in partly cloudy weather
Bridge in San Francisco at dawn

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Weather overview and FAQs

Weather overview

In California - West coast in March, the average air temperature ranges from 18 °C (64 °F) during the day to 7 °C (45 °F) at night. There are 9 days of rain on average, where the rainfall is 103 mm (4.05 in).

Is March a good month to visit California - West coast?

In March there are not good conditions to visit California - West coast. A relatively low temperature of 18 °C (64 °F) may be ideal for walking or outdoor activities, but some people may have a different idea of the holiday. The temperature of 7 °C (45 °F) at night may make it better to dine inside or to put on more clothes for a dinner outside.

How heavy is the precipitation in California - West coast in March?

There is precipitation of 103 mm (4.05 in) in California - West coast in March, which means 3 mm (0.13 in) rainfall per day on average.

What is the temperature in California - West coast during the day in March?

In March in California - West coast, the average daily temperatures will be 18 °C (64 °F). Nice temperature for walking around the city or on the beach, but you will probably get cold soon when wearing a swimsuit. When walking around all day, people used to cold conditions, pull out their shorts and get rid of their sweaters. On some days, when spending time in the direct sun, sunscreen can be useful, especially for people with more sensitive skin.

How many days of precipitation on average can I expect in California - West coast in March?

There are 9 days, which are rainy in California - West coast in March, that is, days with precipitation more than 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 2.1 days of the week, or in general - 30 % days.

Is there a dry season in March in California - West coast?

No, March is not a dry month in California - West coast, expect rain approximately 9 days in a month.

Is the temperature rising or falling in the course of time in California - West coast in March?

Over the course of March in California - West coast, the temperatures are rising from 17 °C (63 °F) at the beginning of the month to 18 °C (65 °F) at the end of the month.

What is the night temperature in California - West coast in March?

The average night temperature in California - West coast in March is 7 °C (45 °F). The nights will be cool, layers of clothes will be needed for evening and morning walks, the hotel should be equipped with heating.

Is California - West coast rainier in March than in April?

Yes, California - West coast is a rainier March than in April.

Is the weather in California - West coast warmer in March than in February?

Yes, in California - West coast in March it is warmer than in February by 1 °C (34 °F).

How many hours of sun to expect in March in California - West coast?

In California - West coast in March, you can expect around 9 hours of sunshine.

How long is the day (from dawn till dusk) in California - West coast in March?

The length of daylight in California - West coast in March is 12 hours.

What level of humidity is to expect in California - West coast in March?

Humidity in California - West coast in March is 74 %.

How windy is California - West coast in March?

In March in California - West coast, there will be an average wind scale of 4.

Is the sea in California - West coast warmer in March than in February?

No, the sea is not warmer in March in California - West coast than in February.

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