March weather forecast
San Simeon, CA

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Weather in March

The first month of the spring, March, is still a mild month in San Simeon, California, with an average temperature ranging between min 49.3°F (9.6°C) and max 60.1°F (15.6°C).

Temperature

During March, San Simeon records an average high-temperature of a still mild 60.1°F (15.6°C), marking a slight divergence from February's 58.6°F (14.8°C). In March, San Simeon experiences an average nighttime temperature of 49.3°F (9.6°C).

Humidity

March is the most humid month, with an average relative humidity of 72%.

Rainfall

In San Simeon, in March, it is raining for 9 days, with typically 1.34" (34mm) of accumulated precipitation. Throughout the year, in San Simeon, there are 50 rainfall days, and 7.4" (188mm) of precipitation is accumulated.

Daylight

In San Simeon, the average length of the day in March is 12h and 0min.
On the first day of the month, sunrise is at 6:33 am and sunset at 6:00 pm PST. On the last day of March, sunrise is at 6:51 am and sunset at 7:26 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 San Simeon, the average sunshine in March is 8.7h.

UV index

January through April, November and December, with an average maximum UV index of 4, are months with the lowest UV index in San Simeon, California. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the average person.
Note: In March, the maximum UV index of 4 suggests these recommendations:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. It's recommended to limit sun exposure when its radiation is at its peak during midday. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
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Frequently asked questions

What are the temperatures in San Simeon in March?

San Simeon in March has an average high-temperature of 60.1°F (15.6°C) and an average low-temperature of 49.3°F (9.6°C).

What is the most humid month in San Simeon?

March is the most humid month in San Simeon, California, with an average relative humidity of 72%.

What is the average humidity in March in San Simeon?

The average relative humidity in March in San Simeon is 72%.

How much does it rain in San Simeon in March?

In San Simeon, during March, the rain falls for 9 days and regularly aggregates up to 1.34" (34mm) of precipitation.

How many hours of daylight does San Simeon have in March?

The average day length in March in San Simeon is 12h and 0min.

When are sunrise and sunset in March in San Simeon?

On the first day of March, sunrise is at 6:33 am and sunset at 6:00 pm PST. On the last day of the month, sunrise is at 6:51 am and sunset at 7:26 pm PDT.

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

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 long on average sun shines in March in San Simeon?

The average sunshine duration in March in San Simeon is 8.7h.

What are the months with the lowest UV index in San Simeon?

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

What is the UV index reading in March in San Simeon?

The average daily maximum UV index in March in San Simeon is 4. A UV Index estimate of 3 to 5 represents a moderate health threat 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
San Simeon, CA

Average temperature in March - San Simeon, CA
  • Average high temperature in March: 60.1°F

The warmest month (with the highest average high temperature) is August (72.5°F).
The month with the lowest average high temperature is December (58.1°F).

  • Average low temperature in March: 49.3°F

The month with the highest average low temperature is September (60.1°F).
The coldest month (with the lowest average low temperature) is February (48.7°F).

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Average pressure in March
San Simeon, CA

Average pressure in March - San Simeon, CA
  • Average pressure in March: 30.07"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.92"Hg).

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Average wind speed in March
San Simeon, CA

Average wind speed in March - San Simeon, CA
  • Average wind speed in March: 8.8mph

The windiest month (with the highest average wind speed) is May (10.6mph).
The calmest month (with the lowest average wind speed) is November (7.3mph).

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Average humidity in March
San Simeon, CA

Average humidity in March - San Simeon, CA
  • Average humidity in March: 72%

The month with the highest relative humidity is March (72%).
The month with the lowest relative humidity is October (64%).

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Average rainfall in March
San Simeon, CA

Average rainfall in March - San Simeon, CA
  • Average rainfall in March: 1.34"

The wettest month (with the highest rainfall) is December (1.5").
The driest months (with the least rainfall) are June and August (0.04").

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Average rainfall days in March
San Simeon, CA

Average rainfall days in March - San Simeon, CA
  • Average rainfall days in March: 9 days

The month with the highest number of rainy days is March (9 days).
The month with the least rainy days is August (0.5 days).

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Average daylight in March /
Average sunshine in March
San Simeon, CA

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

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in March: 8h and 4min

The months with the most sunshine are June, July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 18min).

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Average sunshine days in March
San Simeon, CA

Average sunshine days in March - San Simeon, CA
  • Average sunshine days in March: 21.3 days

The month with the most sunshine days is August (29.5 days).
The month with the least sunshine days is February (20.3 days).

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Average UV index in March
San Simeon, CA

Average UV index in March - San Simeon, CA
  • Average UV index in March: 4

The month with the highest UV index is August (UV index 6).
The months with the lowest UV index are January, February, March, April, November and December (UV index 4).

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Average cloud cover in March
San Simeon, CA

Average cloud cover in March - San Simeon, CA
  • Average cloud cover in March: 28

The month with the most cloud cover is March (Cloud cover 28).
The month with the least cloud cover is August (Cloud cover 6).

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Average visibility in March
San Simeon, CA

Average visibility in March - San Simeon, 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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San Simeon, California, USA

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