March weather forecast and climate
Chula Vista, CA

Wood and rope barriers at sunset on the waterfront of Bayside Park in Chula Vista, San Diego Bay, California
Wood and rope barriers at sunset on the waterfront of Bayside Park in Chula Vista, San Diego Bay, California

Weather in March

The first month of the spring, March, is also an enjoyable month in Chula Vista, California, with average temperature ranging between max 65.5°F (18.6°C) and min 52.2°F (11.2°C).

Temperature

In Chula Vista, the average high-temperature in March is essentially the same as in February - a still enjoyable 65.5°F (18.6°C). The average low-temperature, in Chula Vista, is 52.2°F (11.2°C).

Humidity

In March, the average relative humidity in Chula Vista is 67%.

Rainfall

In March, in Chula Vista, the rain falls for 7.2 days. Throughout March, 0.55" (14mm) of precipitation is accumulated. In Chula Vista, during the entire year, the rain falls for 51 days and collects up to 5.63" (143mm) of precipitation.

Ocean temperature

In Chula Vista, the average water temperature is 59.4°F (15.2°C).
Note: For most, swimming in 59.4°F (15.2°C) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 69.8°F (21°C) to 59°F (15°C).

Daylight

In March, the average length of the day is 12h.

Sunshine

In March, the average sunshine is 8.6h.

UV index

January through March, November and December, with an average maximum UV index of 4, are months with the lowest UV index in Chula Vista, California. A UV Index estimate of 3 to 5 represents a medium vulnerability from the exposure to the Sun's UV radiation for the average person.
Note: The average daily UV index of 4 transform into the following instructions:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in March in Chula Vista?

In March, in Chula Vista, the average high-temperature is 65.5°F (18.6°C), and the average low-temperature is 52.2°F (11.2°C).

What is the average humidity in March in Chula Vista?

The average relative humidity in March in Chula Vista is 67%.

How much does it rain in Chula Vista in March?

In Chula Vista, in March, it is raining for 7.2 days, with typically 0.55" (14mm) of accumulated precipitation.

What is the ocean temperature in March in Chula Vista?

In Chula Vista, California, in March, the average water temperature is 59.4°F (15.2°C). For most, swimming in 59.4°F (15.2°C) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 69.8°F (21°C) to 59°F (15°C).

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

In March, the average length of the day in Chula Vista, California, is 12h.

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

In Chula Vista, California, the average sunshine in March is 8.6h.

What are the months with the lowest UV index in Chula Vista?

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

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

In March, the average daily maximum UV index in Chula Vista is 4. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to the UV radiation.

Average temperature in March
Chula Vista, CA

Average temperature in March - Chula Vista, CA
  • Average high temperature in March: 65.5°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 (63.7°F).

  • Average low temperature in March: 52.2°F

The month with the highest average low temperature is August (66.7°F).
The coldest month (with the lowest average low temperature) is February (51.1°F).

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Average pressure in March
Chula Vista, CA

Average pressure in March - Chula Vista, CA
  • Average pressure in March: 30.02"

The month with the highest atmospheric pressure is January (30.09").
Months with the lowest atmospheric pressure are June and September (29.88").

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Average wind speed in March
Chula Vista, CA

Average wind speed in March - Chula Vista, CA
  • Average wind speed in March: 5.8mph

The windiest month (with the highest average wind speed) is April (6.2mph).
The calmest month (with the lowest average wind speed) is October (5mph).

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Average humidity in March
Chula Vista, CA

Average humidity in March - Chula Vista, CA
  • Average humidity in March: 67%

The month with the highest relative humidity is June (71%).
The month with the lowest relative humidity is November (58%).

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Average rainfall in March
Chula Vista, CA

Average rainfall in March - Chula Vista, CA
  • Average rainfall in March: 0.55"

The wettest month (with the highest rainfall) is February (1.1").
The driest month (with the least rainfall) is June (0.08").

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Average rainfall days in March
Chula Vista, CA

Average rainfall days in March - Chula Vista, CA
  • Average rainfall days in March: 7.2 days

The month with the highest number of rainy days is March (7.2 days).
The month with the least rainy days is June (1.7 days).

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Average sea temperature in March
Chula Vista, CA

Average sea temperature in March - Chula Vista, CA
  • Average sea temperature in March: 59.4°F

The best month for swimming (with the highest average sea temperature) is August (67.9°F).
The coldest month (with the lowest average sea temperature) is February (58.7°F).

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

Average daylight in March / Average sunshine in March - Chula Vista, CA
  • Average daylight in March: 12h

The month with the longest days is June (Average daylight: 14.3h).
The month with the shortest days is December (Average daylight: 10h).

  • Average sunshine in March: 8.6h

The month with the most sunshine is July (Average sunshine: 12h).
The month with the least sunshine is December (Average sunshine: 6.7h).

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Average sunshine days in March
Chula Vista, CA

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

The month with the most sunshine days is June (27.2 days).
The month with the least sunshine days is February (21.1 days).

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Average UV index in March
Chula Vista, CA

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

Months with the highest UV index are June, July, August and September (UV index 6).
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
Chula Vista, CA

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

Months with the most cloud cover are March and December (Cloud cover 23).
The month with the least cloud cover is August (Cloud cover 8).

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Average visibility in March
Chula Vista, CA

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

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

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