March weather forecast
Mission Viejo, CA

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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 refreshing month in Mission Viejo, California, with an average temperature fluctuating between 66.2°F (19°C) and 50.4°F (10.2°C).

Temperature

During March, Mission Viejo observes a subtle ascent to a still enjoyable 66.2°F (19°C) from February's 64°F (17.8°C) in the average high-temperature. In Mission Viejo, March's nights observe an average temperature dip to a fresh 50.4°F (10.2°C).

Humidity

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

Rainfall

In March, the rain falls for 8.4 days. Throughout March, 0.67" (17mm) of precipitation is accumulated. Throughout the year, there are 64.1 rainfall days, and 5.67" (144mm) of precipitation is accumulated.

Daylight

In March, the average length of the day is 12h and 0min.
On the first day of March, sunrise is at 6:17 am and sunset at 5:47 pm PST. On the last day of the month, sunrise is at 6:38 am and sunset at 7:10 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

In March, the average sunshine in Mission Viejo, California, 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 Sun's UV rays for the ordinary person.
Note: A typical high UV index of 4 in March suggests the following recommendations:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
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Frequently asked questions

What are March temperatures in Mission Viejo?

The high-temperature, in March, in Mission Viejo, is 66.2°F (19°C), while the low-temperature averages to 50.4°F (10.2°C).

What is the average humidity in March in Mission Viejo?

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

How many days does it rain in March in Mission Viejo?

In Mission Viejo, during March, the rain falls for 8.4 days and regularly aggregates up to 0.67" (17mm) of precipitation.

How many hours of daylight does Mission Viejo have in March?

In Mission Viejo, the average day length in March is 12h and 0min.

What time are sunrise and sunset in March in Mission Viejo?

In March, on the first day of the month, sunrise is at 6:17 am and sunset at 5:47 pm PST. On the last day of the month, sunrise is at 6:38 am and sunset at 7:10 pm PDT.

When does Daylight Saving Time (DST) start in March in Mission Viejo?

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

How many hours of sunshine does Mission Viejo have in March?

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

What are the months with the lowest UV index in Mission Viejo?

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

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"Hg

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

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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%

The 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 and 0min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in March: 8h and 3min

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

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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

The 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

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
Mission Viejo, CA

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

The 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

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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Mission Viejo, California, USA

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