Normal weather for Santa Barbara in April

It's pleasantly warm in April in Santa Barbara with an average temperature of 21°C. Temperatures this month range from a low of 18°C to a high of 23°C. At night, you can expect temperatures between 9°C and 12°C.

In April, there is an average of 10 mm of precipitation, spread over 2 days. The wind speed is around 4 Bft, mostly coming from the Southwest.

Santa Barbara in April		New York
Average Temperature	21°C	17°C
High Temp	23°C	22°C
Low Temp	18°C	12°C
Total Precipitation	10 mm	81 mm
Rainy Days	2 days	11 days

Start of April

The month of April starts in Santa Barbara with mild temps, averaging around 21°C during the day and nights around 11°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 April

By mid-April, daytime temps stay steady at around 21°C, with nights around 11°C. No precipitation expected during this period, so you can enjoy plenty of sunshine.

Since it cools down at night, it’s a good idea 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.

End of April

By the end of April, the average daytime temperature in Santa Barbara is around 22°C, while nighttime temps are about 12°C. No precipitation expected at the end of the month; it’ll be mostly sunny.

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 Santa Barbara is 15°C this month. This is probably too cold to swim without protective gear.

UV index

The UV index is a maximum of 9 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 April a good time to visit Santa Barbara?

Looking for great weather? April is a good time to be in Santa Barbara. The temperatures are nice, and there’s little chance of rain this month.

Temperature records for Santa Barbara in April

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Daily Temperature in April in Santa Barbara

This chart shows the average daily high and low temperatures in April for Santa Barbara, 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 Precipitation in April in Santa Barbara

The chart below shows the average daily precipitation in April for Santa Barbara, 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 April, you can expect about 2 days of precipitation in Santa Barbara.

Daily Precipitation in April in Santa Barbara

Daily UV Index in April in Santa Barbara

This chart shows the average daily UV index in April in Santa Barbara, 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.

Temperature in April in Santa Barbara Over the Years

This chart shows the average temperature in April in Santa Barbara, measured in degrees Celsius, over the past few years.

Total Precipitation in April in Santa Barbara Over the Years

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

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Daily Climate in April for Santa Barbara

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

Average Weather in Santa Barbara by Month

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