March weather forecast
Isla Vista, CA

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Weather in March

The first month of the spring, March, is still a comfortable month in Isla Vista, California, with an average temperature ranging between min 48.7°F (9.3°C) and max 63.1°F (17.3°C).

Temperature

A minor adjustment in Isla Vista's average high-temperature is noted with the start of March, touching a still comfortable 63.1°F (17.3°C) from February's 61.3°F (16.3°C). Isla Vista encounters a steady low-temperature average of 48.7°F (9.3°C) throughout the month of March.

Humidity

March is the most humid month in Isla Vista, with an average relative humidity of 64%.

Rainfall

In Isla Vista, in March, it is raining for 7.3 days, with typically 1.46" (37mm) of accumulated precipitation. Throughout the year, in Isla Vista, there are 43.7 rainfall days, and 7.68" (195mm) of precipitation is accumulated.

Ocean temperature

In Isla Vista, the average seawater temperature in March is 56.1°F (13.4°C).
Note: You can swim in 56.1°F (13.4°C) below 50°F (10°C) with proper thermal wear; failing that, the cold shock and respiratory challenges are nearly certain. A short span at 55.4°F (13°C) without it is tough.

Daylight

In Isla Vista, California, the average length of the day in March is 12h and 0min.
On the first day of March, sunrise is at 6:27 am and sunset at 5:56 pm PST. On the last day of the month, sunrise is at 6:46 am and sunset at 7:20 pm PDT.
Note: On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from PST to PDT. Daylight Saving Time lasts until Sunday, November 3. 2024, at 2:00 am; consequently, the time zone reverts from PDT to PST.

Sunshine

The average sunshine in March is 8.9h.

UV index

January through March, November and December, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the average person.
Note: A maximum high daily UV index of 4 during March translates into the following directions:
Make use of precautions - Shielding skin and eyes from injury is a requirement. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
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Frequently asked questions

What is the average March temperature in Isla Vista?

The high-temperature in Isla Vista during March is 63.1°F (17.3°C) and the low-temperature is 48.7°F (9.3°C).

What is the most humid month in Isla Vista?

The most humid month in Isla Vista is March, with an average relative humidity of 64%.

What is the average humidity in March in Isla Vista?

In Isla Vista, California, the average relative humidity in March is 64%.

How much does it rain in Isla Vista in March?

In Isla Vista, in March, it is raining for 7.3 days, with typically 1.46" (37mm) of accumulated precipitation.

What is the water temperature in March in Isla Vista?

In Isla Vista, the average seawater temperature in March is 56.1°F (13.4°C). At temperatures below 50°F (10°C), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 55.4°F (13°C) is not comfortable.

What is the average length of the day in March in Isla Vista?

The average day length in March in Isla Vista, California, is 12h and 0min.

When are sunrise and sunset in March in Isla Vista?

In March, on the first day of the month, sunrise is at 6:27 am and sunset at 5:56 pm PST. On the last day of the month, in Isla Vista, California, sunrise is at 6:46 am and sunset at 7:20 pm PDT.

When does Daylight Saving Time (DST) start in March in Isla Vista?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Isla Vista, California, and the time zone changes from PST to PDT. DST ends Sunday, November 3. 2024, at 2:00 am.

How long on average sun shines in March in Isla Vista?

In March, the average sunshine duration in Isla Vista, California, is 8.9h.

When is the lowest UV index in Isla Vista?

January through March, November and December, with an average maximum UV index of 4, are months with the lowest UV index in Isla Vista.

What is the UV index reading in March in Isla Vista?

The average daily maximum UV index in March is 4. A UV Index estimate of 3 to 5 represents a moderate health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in March
Isla Vista, CA

Average temperature in March - Isla Vista, CA
  • Average high temperature in March: 63.1°F

The warmest month (with the highest average high temperature) is August (79.2°F).
The month with the lowest average high temperature is December (60.6°F).

  • Average low temperature in March: 48.7°F

The month with the highest average low temperature is August (62.1°F).
The coldest month (with the lowest average low temperature) is February (47.7°F).

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Average pressure in March
Isla Vista, CA

Average pressure in March - Isla Vista, CA
  • Average pressure in March: 30.05"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.91"Hg).

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Average wind speed in March
Isla Vista, CA

Average wind speed in March - Isla Vista, CA
  • Average wind speed in March: 7.6mph

The windiest month (with the highest average wind speed) is April (8.1mph).
The calmest month (with the lowest average wind speed) is July (5.6mph).

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Average humidity in March
Isla Vista, CA

Average humidity in March - Isla Vista, CA
  • Average humidity in March: 64%

The month with the highest relative humidity is March (64%).
The months with the lowest relative humidity are September, October and November (56%).

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Average rainfall in March
Isla Vista, CA

Average rainfall in March - Isla Vista, CA
  • Average rainfall in March: 1.46"

The wettest month (with the highest rainfall) is January (1.57").
The driest months (with the least rainfall) are June and August (0.08").

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Average rainfall days in March
Isla Vista, CA

Average rainfall days in March - Isla Vista, CA
  • Average rainfall days in March: 7.3 days

The month with the highest number of rainy days is March (7.3 days).
The month with the least rainy days is June (1.2 days).

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Average sea temperature in March
Isla Vista, CA

Average sea temperature in March - Isla Vista, CA
  • Average sea temperature in March: 56.1°F

The best month for swimming (with the highest average sea temperature) is August (62.2°F).
The coldest month (with the lowest average sea temperature) is April (55.7°F).

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Average daylight in March /
Average sunshine in March
Isla Vista, CA

Average daylight in March / Average sunshine in March - Isla Vista, CA
  • Average daylight in March: 12h and 0min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in March: 8h and 5min

The months with the most sunshine are June and July (Average sunshine: 12h and 0min).
The month with the least sunshine is February (Average sunshine: 6h and 36min).

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Average sunshine days in March
Isla Vista, CA

Average sunshine days in March - Isla Vista, CA
  • Average sunshine days in March: 23.1 days

The month with the most sunshine days is August (28 days).
The month with the least sunshine days is February (21.6 days).

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Average UV index in March
Isla Vista, CA

Average UV index in March - Isla Vista, CA
  • Average UV index in March: 4

The months with the highest UV index are June, July, August and September (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 4).

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Average cloud cover in March
Isla Vista, CA

Average cloud cover in March - Isla Vista, CA
  • Average cloud cover in March: 23

The month with the most cloud cover is March (Cloud cover 23).
The month with the least cloud cover is August (Cloud cover 5).

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Average visibility in March
Isla Vista, CA

Average visibility in March - Isla Vista, CA
  • Average visibility in March: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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Isla Vista, California, USA

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