March weather forecast and climate
Vista, CA

Weather in March

March, the first month of the spring, in Vista, is also an enjoyable month, with average temperature fluctuating between 65.5°F (18.6°C) and 49.6°F (9.8°C).

Temperature

In Vista, the average high-temperature in March is practically the same as in February - a still comfortable 65.5°F (18.6°C). In Vista, the average low-temperature is 49.6°F (9.8°C).

Humidity

In Vista, the average relative humidity is 66%.

Rainfall

In March, the rain falls for 8.3 days. Throughout March, 0.98" (25mm) of precipitation is accumulated. In Vista, during the entire year, the rain falls for 62.9 days and collects up to 9.17" (233mm) of precipitation.

Daylight

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

Sunshine

In Vista, the average sunshine is 8.7h.

UV index

Months with the lowest UV index are January through March, November and December, with an average maximum UV index of 4. A UV Index reading of 3 to 5 represents a medium health hazard from the exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 4 in March interpret into the following advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the average humidity in March in Vista?

The average relative humidity in March is 66%.

How many days does it rain in March in Vista?

In Vista, California, in March, it is raining for 8.3 days, with typically 0.98" (25mm) of accumulated precipitation.

How many hours of daylight does Vista have in March?

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

How many hours of sunshine does Vista have in March?

The average sunshine in March in Vista, California, is 8.7h.

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

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

How high is the UV index in March in Vista?

In March, the average daily maximum UV index in Vista is 4. A UV Index of 3 to 5 symbolizes a medium hazard to health from the exposure to the Sun's UV rays.

Average temperature in March
Vista, CA

Average temperature in March - Vista, CA
  • Average high temperature in March: 65.5°F

The warmest month (with the highest average high temperature) is August (81.1°F).
The month with the lowest average high temperature is December (62.6°F).

  • Average low temperature in March: 49.6°F

The month with the highest average low temperature is August (63.9°F).
The coldest month (with the lowest average low temperature) is February (48.4°F).

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Average pressure in March
Vista, CA

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

The month with the highest atmospheric pressure is January (30.09").
The month with the lowest atmospheric pressure is June (29.87").

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Average wind speed in March
Vista, CA

Average wind speed in March - Vista, CA
  • Average wind speed in March: 5.3mph

The windiest month (with the highest average wind speed) is April (5.8mph).
The calmest month (with the lowest average wind speed) is October (4.5mph).

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Average humidity in March
Vista, CA

Average humidity in March - Vista, CA
  • Average humidity in March: 66%

The month with the highest relative humidity is May (70%).
The month with the lowest relative humidity is November (57%).

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Average rainfall in March
Vista, CA

Average rainfall in March - Vista, CA
  • Average rainfall in March: 0.98"

The wettest month (with the highest rainfall) is December (1.85").
The driest month (with the least rainfall) is June (0.08").

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Average rainfall days in March
Vista, CA

Average rainfall days in March - Vista, CA
  • Average rainfall days in March: 8.3 days

The month with the highest number of rainy days is March (8.3 days).
The month with the least rainy days is June (1.6 days).

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

Average daylight in March / Average sunshine in March - 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: 8.7h

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

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Average sunshine days in March
Vista, CA

Average sunshine days in March - Vista, CA
  • Average sunshine days in March: 21.4 days

The month with the most sunshine days is October (24.6 days).
The month with the least sunshine days is February (19.7 days).

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Average UV index in March
Vista, CA

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

Months with the highest UV index are June, July and August (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
Vista, CA

Average cloud cover in March - 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 7).

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Average visibility in March
Vista, CA

Average visibility in March - 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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