March weather forecast
Rancho Bernardo, CA

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Weather in March

March, the first month of the spring in Rancho Bernardo, is also an enjoyable month, with an average temperature varying between 48.2°F (9°C) and 67.5°F (19.7°C).

Temperature

With March's advent, Rancho Bernardo, California, sees an average high-temperature of a still enjoyable 67.5°F (19.7°C), subtly shifted from February's 64.9°F (18.3°C). During March, Rancho Bernardo sees a mean low-temperature of 48.2°F (9°C).

Humidity

In Rancho Bernardo, the average relative humidity in March is 65%.

Rainfall

In Rancho Bernardo, in March, during 7.2 rainfall days, 0.87" (22mm) of precipitation is typically accumulated. In Rancho Bernardo, during the entire year, the rain falls for 54.7 days and collects up to 8.15" (207mm) of precipitation.

Daylight

In March, the average length of the day is 12h and 1min.
On the first day of March, sunrise is at 6:15 am and sunset at 5:45 pm PST. On the last day of the month, sunrise is at 6:36 am and sunset at 7:08 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 Rancho Bernardo, the average sunshine in March is 8.6h.

UV index

The average daily maximum UV index in March is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum UV index, 5 during March, leads to the following recommendations:
Exercise prevention - Warding off sunburn is urged. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
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Frequently asked questions

What is the usual temperature for Rancho Bernardo in March?

Rancho Bernardo in March has an average high-temperature of 67.5°F (19.7°C) and an average low-temperature of 48.2°F (9°C).

What is the average humidity in March in Rancho Bernardo?

The average relative humidity in March in Rancho Bernardo is 65%.

How many days does it rain in March in Rancho Bernardo?

In March, in Rancho Bernardo, California, the rain falls for 7.2 days. Throughout March, 0.87" (22mm) of precipitation is accumulated.

What is the average length of the day in March in Rancho Bernardo?

In Rancho Bernardo, California, the average day length in March is 12h and 1min.

When are sunrise and sunset in March in Rancho Bernardo?

On the first day of March in Rancho Bernardo, California, sunrise is at 6:15 am and sunset at 5:45 pm PST. On the last day of the month, sunrise is at 6:36 am and sunset at 7:08 pm PDT.

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

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, 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 Rancho Bernardo have in March?

In March, the average sunshine duration is 8.6h.

What is the UV index reading in March in Rancho Bernardo?

In March, the average daily maximum UV index in Rancho Bernardo, California, is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in March
Rancho Bernardo, CA

Average temperature in March - Rancho Bernardo, CA
  • Average high temperature in March: 67.5°F

The warmest month (with the highest average high temperature) is August (84.2°F).
The month with the lowest average high temperature is December (63.9°F).

  • Average low temperature in March: 48.2°F

The month with the highest average low temperature is August (64.4°F).
The coldest month (with the lowest average low temperature) is February (47.1°F).

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Average pressure in March
Rancho Bernardo, CA

Average pressure in March - Rancho Bernardo, CA
  • Average pressure in March: 30.01"Hg

The month with the highest atmospheric pressure is January (30.09"Hg).
The months with the lowest atmospheric pressure are June and September (29.87"Hg).

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Average wind speed in March
Rancho Bernardo, CA

Average wind speed in March - Rancho Bernardo, CA
  • Average wind speed in March: 5mph

The windiest month (with the highest average wind speed) is April (5.5mph).
The calmest months (with the lowest average wind speed) are September and October (4.3mph).

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Average humidity in March
Rancho Bernardo, CA

Average humidity in March - Rancho Bernardo, CA
  • Average humidity in March: 65%

The month with the highest relative humidity is May (68%).
The month with the lowest relative humidity is November (54%).

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Average rainfall in March
Rancho Bernardo, CA

Average rainfall in March - Rancho Bernardo, CA
  • Average rainfall in March: 0.87"

The wettest month (with the highest rainfall) is February (1.61").
The driest month (with the least rainfall) is June (0.08").

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Average rainfall days in March
Rancho Bernardo, CA

Average rainfall days in March - Rancho Bernardo, CA
  • Average rainfall days in March: 7.2 days

The month with the highest number of rainy days is March (7.2 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
Rancho Bernardo, CA

Average daylight in March / Average sunshine in March - Rancho Bernardo, 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 4min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The months with the least sunshine are January and December (Average sunshine: 6h and 42min).

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Average sunshine days in March
Rancho Bernardo, CA

Average sunshine days in March - Rancho Bernardo, CA
  • Average sunshine days in March: 23.6 days

The month with the most sunshine days is June (27 days).
The month with the least sunshine days is February (21.2 days).

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Average UV index in March
Rancho Bernardo, CA

Average UV index in March - Rancho Bernardo, CA
  • Average UV index in March: 5

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, November and December (UV index 4).

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Average cloud cover in March
Rancho Bernardo, CA

Average cloud cover in March - Rancho Bernardo, CA
  • Average cloud cover in March: 24

The month with the most cloud cover is March (Cloud cover 24).
The month with the least cloud cover is August (Cloud cover 7).

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Average visibility in March
Rancho Bernardo, CA

Average visibility in March - Rancho Bernardo, 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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Rancho Bernardo, California, USA

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