March weather forecast
Tustin, CA

Weather in March

March, the first month of the spring in Tustin, is still a comfortable month, with temperature in the range of an average low of 52°F (11.1°C) and an average high of 66.2°F (19°C).

Temperature

In March, the average high-temperature is practically the same as in February - a still enjoyable 66.2°F (19°C). The average low-temperature, in Tustin, is 52°F (11.1°C).

Humidity

In March, the average relative humidity in Tustin is 64%.

Rainfall

In Tustin, in March, it is raining for 6.7 days, with typically 0.47" (12mm) of accumulated precipitation. In Tustin, during the entire year, the rain falls for 51.9 days and collects up to 4.13" (105mm) of precipitation.

Daylight

In March, the average length of the day in Tustin, California, is 12h and 0min.
On the first day of March in Tustin, California, sunrise is at 6:19 am and sunset at 5:47 pm PST. On the last day of the month, sunrise is at 6:39 am and sunset at 7:11 pm PDT.
Note: On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts, and the time zone changes from PST to PDT. Daylight Saving Time lasts until Sunday, November 6. 2022, at 2:00 am; consequently, the time zone reverts from PDT to PST.

Sunshine

In March, the average sunshine in Tustin, California, is 8.7h.

UV index

The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 4 in March interpret into the following advice:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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 average humidity in March in Tustin?

In Tustin, the average relative humidity in March is 64%.

How much does it rain in Tustin in March?

In Tustin, California, during March, the rain falls for 6.7 days and regularly aggregates up to 0.47" (12mm) of precipitation.

What is the average length of the day in March in Tustin?

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

What time are sunrise and sunset in March in Tustin?

On the first day of March in Tustin, California, sunrise is at 6:19 am and sunset at 5:47 pm PST. On the last day of the month, sunrise is at 6:39 am and sunset at 7:11 pm PDT.

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

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts in Tustin, California, and the time zone changes from PST to PDT. DST ends Sunday, November 6. 2022, at 2:00 am.

How long on average sun shines in March in Tustin?

In March, the average sunshine duration in Tustin is 8.7h.

When is the lowest UV index in Tustin?

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

What is the UV index reading in March in Tustin?

In March, the average daily maximum UV index in Tustin, California, is 4. A UV Index estimate of 3 to 5 represents a medium hazard to health from unprotected exposure to 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
Tustin, CA

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

The warmest month (with the highest average high temperature) is August (80.2°F).
The month with the lowest average high temperature is December (63.1°F).

  • Average low temperature in March: 52°F

The month with the highest average low temperature is August (65.1°F).
The coldest month (with the lowest average low temperature) is February (50.7°F).

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Average pressure in March
Tustin, CA

Average pressure in March - Tustin, CA
  • Average pressure in March: 30.03"Hg

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

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Average wind speed in March
Tustin, CA

Average wind speed in March - Tustin, CA
  • Average wind speed in March: 5.5mph

The windiest months (with the highest average wind speed) are April and May (6mph).
The calmest months (with the lowest average wind speed) are August, September and October (4.8mph).

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Average humidity in March
Tustin, CA

Average humidity in March - Tustin, CA
  • Average humidity in March: 64%

The month with the highest relative humidity is June (70%).
The month with the lowest relative humidity is November (55%).

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Average rainfall in March
Tustin, CA

Average rainfall in March - Tustin, CA
  • Average rainfall in March: 0.47"

The wettest month (with the highest rainfall) is December (0.87").
The driest month (with the least rainfall) is June (0.04").

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Average rainfall days in March
Tustin, CA

Average rainfall days in March - Tustin, CA
  • Average rainfall days in March: 6.7 days

The month with the highest number of rainy days is March (6.7 days).
The month with the least rainy days is June (1.3 days).

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

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

The month with the longest days is June (Average daylight: 14h and 22min).
The month with the shortest days is December (Average daylight: 9h and 58min).

  • Average sunshine in March: 8h and 42min

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 42min).

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Average sunshine days in March
Tustin, CA

Average sunshine days in March - Tustin, CA
  • Average sunshine days in March: 22.4 days

The month with the most sunshine days is June (26.9 days).
The month with the least sunshine days is February (20.3 days).

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Average UV index in March
Tustin, CA

Average UV index in March - Tustin, 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
Tustin, CA

Average cloud cover in March - Tustin, CA
  • Average cloud cover in March: 23

The months with the most cloud cover are March and December (Cloud cover 23).
The month with the least cloud cover is August (Cloud cover 6).

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Average visibility in March
Tustin, CA

Average visibility in March - Tustin, 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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