March weather forecast
Porter Ranch, CA

Weather in March

March, the first month of the spring in Porter Ranch, is also an enjoyable month, with temperature in the range of an average low of 48.2°F (9°C) and an average high of 66.6°F (19.2°C).

Temperature

In March, the average high-temperature is essentially the same as in February - a still enjoyable 66.6°F (19.2°C). In Porter Ranch, the average low-temperature is 48.2°F (9°C).

Humidity

In March, the average relative humidity is 57%.

Rainfall

In March, the rain falls for 6.3 days. Throughout March, 1.3" (33mm) of precipitation is accumulated. Throughout the year, there are 39.8 rainfall days, and 7.52" (191mm) of precipitation is accumulated.

Daylight

In March, the average length of the day in Porter Ranch is 12h and 0min.
On the first day of March, sunrise is at 6:22 am and sunset at 5:50 pm PST. On the last day of the month, sunrise is at 6:42 am and sunset at 7:14 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 is 8.8h.

UV index

In Porter Ranch, the average daily maximum UV index in March is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The average daily UV index of 4 in March transform into the following instructions:
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. A wide-brim hat offers excellent sun protection for the 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 Porter Ranch?

The average relative humidity in March is 57%.

How many days does it rain in March in Porter Ranch?

In March, in Porter Ranch, California, the rain falls for 6.3 days. Throughout March, 1.3" (33mm) of precipitation is accumulated.

What is the average length of the day in March in Porter Ranch?

In Porter Ranch, California, the average day length in March is 12h and 0min.

When is the sunrise / sunset in March in Porter Ranch?

In March, on the first day of the month, sunrise is at 6:22 am and sunset at 5:50 pm PST. On the last day of the month, sunrise is at 6:42 am and sunset at 7:14 pm PDT.

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

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts, 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 Porter Ranch?

In Porter Ranch, the average sunshine duration in March is 8.8h.

How high is the UV index in March in Porter Ranch?

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

Average temperature in March
Porter Ranch, CA

Average temperature in March - Porter Ranch, CA
  • Average high temperature in March: 66.6°F

The warmest month (with the highest average high temperature) is August (85.8°F).
The month with the lowest average high temperature is December (61.7°F).

  • Average low temperature in March: 48.2°F

The month with the highest average low temperature is August (64.9°F).
The coldest month (with the lowest average low temperature) is December (46.2°F).

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Average pressure in March
Porter Ranch, CA

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

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

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Average wind speed in March
Porter Ranch, CA

Average wind speed in March - Porter Ranch, CA
  • Average wind speed in March: 5.8mph

The windiest months (with the highest average wind speed) are January and December (6.2mph).
The calmest month (with the lowest average wind speed) is September (4.5mph).

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Average humidity in March
Porter Ranch, CA

Average humidity in March - Porter Ranch, CA
  • Average humidity in March: 57%

The month with the highest relative humidity is June (58%).
The month with the lowest relative humidity is November (47%).

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Average rainfall in March
Porter Ranch, CA

Average rainfall in March - Porter Ranch, CA
  • Average rainfall in March: 1.3"

The wettest month (with the highest rainfall) is February (1.54").
The driest month (with the least rainfall) is June (0").

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Average rainfall days in March
Porter Ranch, CA

Average rainfall days in March - Porter Ranch, CA
  • Average rainfall days in March: 6.3 days

The month with the highest number of rainy days is March (6.3 days).
The month with the least rainy days is June (0.8 days).

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Average daylight in March /
Average sunshine in March
Porter Ranch, CA

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

The month with the longest days is June (Average daylight: 14h and 25min).
The month with the shortest days is December (Average daylight: 9h and 55min).

  • Average sunshine in March: 8.8h

The months with the most sunshine are June and July (Average sunshine: 12.1h).
The months with the least sunshine are January, February and December (Average sunshine: 6.8).

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Average sunshine days in March
Porter Ranch, CA

Average sunshine days in March - Porter Ranch, CA
  • Average sunshine days in March: 24.3 days

The month with the most sunshine days is May (28.8 days).
The month with the least sunshine days is February (22.9 days).

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Average UV index in March
Porter Ranch, CA

Average UV index in March - Porter Ranch, CA
  • Average UV index in March: 4

The months with the highest UV index are June, July, August and September (UV index 6).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in March
Porter Ranch, CA

Average cloud cover in March - Porter Ranch, CA
  • Average cloud cover in March: 22

The month with the most cloud cover is March (Cloud cover 22).
The month with the least cloud cover is August (Cloud cover 4).

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Average visibility in March
Porter Ranch, CA

Average visibility in March - Porter Ranch, 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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