March weather forecast and climate
Coronado, CA

Weather in March

The first month of the spring, March, is still a comfortable month in Coronado, California, with average temperature ranging between min 53.4°F (11.9°C) and max 63.3°F (17.4°C).

Temperature

In March, the average high-temperature is essentially the same as in February - a still comfortable 63.3°F (17.4°C). The average low-temperature, in March, is 53.4°F (11.9°C).

Humidity

The average relative humidity in Coronado is 69%.

Rainfall

In Coronado, in March, it is raining for 8.4 days, with typically 0.94" (24mm) of accumulated precipitation. Throughout the year, in Coronado, there are 64.5 rainfall days, and 9.02" (229mm) of precipitation is accumulated.

Ocean temperature

In Coronado, in March, the average water temperature is 59.4°F (15.2°C).
Note: Swimming in 59.4°F (15.2°C) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 69.8°F (21°C).

Daylight

In March, the average length of the day in Coronado is 12h.

Sunshine

In March, the average sunshine in Coronado is 8.7h.

UV index

January through March, November and December, with an average maximum UV index of 4, are months with the lowest UV index in Coronado. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 4 transform into the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. 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 temperature in March in Coronado?

In Coronado, California, in March, the average high-temperature is 63.3°F (17.4°C), and the average low-temperature is 53.4°F (11.9°C).

What is the average humidity in March in Coronado?

In Coronado, the average relative humidity in March is 69%.

How much does it rain in Coronado in March?

In Coronado, during March, the rain falls for 8.4 days and regularly aggregates up to 0.94" (24mm) of precipitation.

What is the ocean temperature in March in Coronado?

In March, the average ocean temperature is 59.4°F (15.2°C). For swimming, a surface water temperature of 59.4°F (15.2°C) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 69.8°F (21°C).

How many hours of daylight does Coronado have in March?

The average length of the day in March in Coronado is 12h.

How long on average sun shines in March in Coronado?

The average sunshine in March is 8.7h.

What is the month with the lowest UV index in Coronado?

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

What is the UV index intensity in March in Coronado?

In Coronado, the average daily maximum UV index in March is 4. A UV Index reading of 3 to 5 represents a moderate health threat from unprotected exposure to the UV radiation.

Average temperature in March
Coronado, CA

Average temperature in March - Coronado, CA
  • Average high temperature in March: 63.3°F

The warmest month (with the highest average high temperature) is August (75.6°F).
Months with the lowest average high temperature are February and December (63°F).

  • Average low temperature in March: 53.4°F

The month with the highest average low temperature is August (65.5°F).
The coldest month (with the lowest average low temperature) is February (53.1°F).

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Average pressure in March
Coronado, CA

Average pressure in March - Coronado, CA
  • Average pressure in March: 30.02"

The month with the highest atmospheric pressure is January (30.09").
Months with the lowest atmospheric pressure are June and September (29.88").

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Average wind speed in March
Coronado, CA

Average wind speed in March - Coronado, CA
  • Average wind speed in March: 6.4mph

The windiest month (with the highest average wind speed) is April (6.7mph).
The calmest month (with the lowest average wind speed) is October (5.5mph).

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Average humidity in March
Coronado, CA

Average humidity in March - Coronado, CA
  • Average humidity in March: 69%

The month with the highest relative humidity is June (76%).
Months with the lowest relative humidity are January and November (61%).

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Average rainfall in March
Coronado, CA

Average rainfall in March - Coronado, CA
  • Average rainfall in March: 0.94"

The wettest month (with the highest rainfall) is December (1.81").
The driest month (with the least rainfall) is June (0.08").

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Average rainfall days in March
Coronado, CA

Average rainfall days in March - Coronado, 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 (2.8 days).

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Average sea temperature in March
Coronado, CA

Average sea temperature in March - Coronado, CA
  • Average sea temperature in March: 59.4°F

The best month for swimming (with the highest average sea temperature) is August (67.9°F).
The coldest month (with the lowest average sea temperature) is February (58.7°F).

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

Average daylight in March / Average sunshine in March - Coronado, CA
  • Average daylight in March: 12h

The month with the longest days is June (Average daylight: 14.3h).
The month with the shortest days is December (Average daylight: 10h).

  • Average sunshine in March: 8.7h

Months with the most sunshine are July and August (Average sunshine: 11.9h).
The month with the least sunshine is December (Average sunshine: 6.7h).

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Average sunshine days in March
Coronado, CA

Average sunshine days in March - Coronado, CA
  • Average sunshine days in March: 21 days

The month with the most sunshine days is August (24.8 days).
The month with the least sunshine days is February (20.1 days).

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Average UV index in March
Coronado, CA

Average UV index in March - Coronado, CA
  • Average UV index in March: 4

Months with the highest UV index are July, August and September (UV index 6).
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
Coronado, CA

Average cloud cover in March - Coronado, CA
  • Average cloud cover in March: 24

Months with the most cloud cover are March, May and December (Cloud cover 24).
The month with the least cloud cover is August (Cloud cover 9).

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Average visibility in March
Coronado, CA

Average visibility in March - Coronado, CA
  • Average visibility in March: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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