March weather forecast and climate
Mission Viejo, CA

The calm waters on Lake Mission Viejo, California,
The calm waters on Lake Mission Viejo, California,

Weather in March

The first month of the spring, March, is still a comfortable month in Mission Viejo, California, with average temperature ranging between max 66.2°F (19°C) and min 50.4°F (10.2°C).

Temperature

In March, the average high-temperature is practically the same as in February - a still enjoyable 66.2°F (19°C). In Mission Viejo, the average low-temperature is 50.4°F (10.2°C).

Humidity

In Mission Viejo, the average relative humidity is 67%.

Rainfall

In March, the rain falls for 8.4 days. Throughout March, 0.67" (17mm) of precipitation is accumulated. In Mission Viejo, during the entire year, the rain falls for 64.1 days and collects up to 5.67" (144mm) of precipitation.

Daylight

The average length of the day in March is 12h.

Sunshine

In Mission Viejo, the average sunshine in March is 8.5h.

UV index

January through March, November and December, with an average maximum UV index of 4, are months with the lowest UV index in Mission Viejo. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 4 in March interpret into the following advice:
Take precautions - Protection against the skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in March in Mission Viejo?

In Mission Viejo, in March, the average high-temperature is 66.2°F (19°C), and the average low-temperature is 50.4°F (10.2°C).

What is the average humidity in March in Mission Viejo?

In Mission Viejo, California, the average relative humidity in March is 67%.

How much does it rain in Mission Viejo in March?

In Mission Viejo, California, in March, it is raining for 8.4 days, with typically 0.67" (17mm) of accumulated precipitation.

What is the average length of the day in March in Mission Viejo?

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

How long on average sun shines in March in Mission Viejo?

In Mission Viejo, the average sunshine in March is 8.5h.

What is the month with the lowest UV index in Mission Viejo?

Months with the lowest UV index in Mission Viejo, California, are January through March, November and December, with an average maximum UV index of 4.

What is the UV index intensity in March in Mission Viejo?

In Mission Viejo, California, the average daily maximum UV index in March is 4. A UV Index estimate of 3 to 5 represents a medium health risk from unsafe exposure to the Sun's UV rays.

Average temperature in March
Mission Viejo, CA

Average temperature in March - Mission Viejo, CA
  • Average high temperature in March: 66.2°F

The warmest month (with the highest average high temperature) is August (80.8°F).
The month with the lowest average high temperature is December (63°F).

  • Average low temperature in March: 50.4°F

The month with the highest average low temperature is August (64°F).
The coldest month (with the lowest average low temperature) is February (48.7°F).

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Average pressure in March
Mission Viejo, CA

Average pressure in March - Mission Viejo, CA
  • Average pressure in March: 30.02"

The month with the highest atmospheric pressure is January (30.1").
Months with the lowest atmospheric pressure are June and September (29.88").

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Average wind speed in March
Mission Viejo, CA

Average wind speed in March - Mission Viejo, 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 August (4.5mph).

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Average humidity in March
Mission Viejo, CA

Average humidity in March - Mission Viejo, CA
  • Average humidity in March: 67%

Months with the highest relative humidity are May and June (70%).
The month with the lowest relative humidity is November (56%).

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Average rainfall in March
Mission Viejo, CA

Average rainfall in March - Mission Viejo, CA
  • Average rainfall in March: 0.67"

The wettest month (with the highest rainfall) is December (0.98").
The driest month (with the least rainfall) is June (0.08").

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Average rainfall days in March
Mission Viejo, CA

Average rainfall days in March - Mission Viejo, CA
  • Average rainfall days in March: 8.4 days

The month with the highest number of rainy days is March (8.4 days).
The month with the least rainy days is June (2.3 days).

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Average daylight in March /
Average sunshine in March
Mission Viejo, CA

Average daylight in March / Average sunshine in March - Mission Viejo, CA
  • Average daylight in March: 12h

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 10h).

  • Average sunshine in March: 8.5h

Months with the most sunshine are July and August (Average sunshine: 12h).
The month with the least sunshine is December (Average sunshine: 6.6h).

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Average sunshine days in March
Mission Viejo, CA

Average sunshine days in March - Mission Viejo, CA
  • Average sunshine days in March: 20.4 days

Months with the most sunshine days are January and August (24.4 days).
The month with the least sunshine days is May (19.5 days).

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Average UV index in March
Mission Viejo, CA

Average UV index in March - Mission Viejo, 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
Mission Viejo, CA

Average cloud cover in March - Mission Viejo, CA
  • Average cloud cover in March: 25

Months with the most cloud cover are March and December (Cloud cover 25).
The month with the least cloud cover is August (Cloud cover 7).

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Average visibility in March
Mission Viejo, CA

Average visibility in March - Mission Viejo, 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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