April weather forecast and climate
Coronado, CA

Weather in April

April, like March, in Coronado, California, is another enjoyable spring month, with average temperature ranging between min 55°F (12.8°C) and max 65.1°F (18.4°C).

Temperature

In Coronado, California, the average high-temperature is relatively the same as in March - a still enjoyable 65.1°F (18.4°C). In April, the average low-temperature is 55°F (12.8°C).

Humidity

In Coronado, the average relative humidity is 71%.

Rainfall

In April, the rain falls for 6.8 days. Throughout April, 0.71" (18mm) of precipitation is accumulated. In Coronado, during the entire year, the rain falls for 64.5 days and collects up to 9.02" (229mm) of precipitation.

Ocean temperature

In Coronado, in April, the average water temperature is 60.6°F (15.9°C).
Note: Swimming in 60.6°F (15.9°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 April, the average length of the day is 13h.

Sunshine

In April, the average sunshine is 10.9h.

UV index

The average daily maximum UV index in Coronado is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to the UV radiation for average individuals.
Note: The daily maximum UV index of 5 in April interpret into the following advice:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in April in Coronado?

The average high-temperature, in April, in Coronado, is 65.1°F (18.4°C), while the average low-temperature is 55°F (12.8°C).

What is the average humidity in April in Coronado?

In Coronado, California, the average relative humidity in April is 71%.

How many days does it rain in April in Coronado?

In April, in Coronado, the rain falls for 6.8 days. Throughout April, 0.71" (18mm) of precipitation is accumulated.

How cold is the water in April in Coronado?

In April, the average ocean temperature in Coronado, California, is 60.6°F (15.9°C). Swimming in 60.6°F (15.9°C) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 69.8°F (21°C).

What is the average length of the day in April in Coronado?

The average length of the day in April in Coronado, California, is 13h.

How long on average sun shines in April in Coronado?

In April, the average sunshine in Coronado, California, is 10.9h.

What is the UV index intensity in April in Coronado?

In April, the average daily maximum UV index in Coronado, California, is 5. A UV Index estimate of 3 to 5 represents a moderate health threat from the exposure to the Sun's UV rays.

Average temperature in April
Coronado, CA

Average temperature in April - Coronado, CA
  • Average high temperature in April: 65.1°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 April: 55°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 April
Coronado, CA

Average pressure in April - Coronado, CA
  • Average pressure in April: 29.96"

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 April
Coronado, CA

Average wind speed in April - Coronado, CA
  • Average wind speed in April: 6.7mph

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 April
Coronado, CA

Average humidity in April - Coronado, CA
  • Average humidity in April: 71%

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 April
Coronado, CA

Average rainfall in April - Coronado, CA
  • Average rainfall in April: 0.71"

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 April
Coronado, CA

Average rainfall days in April - Coronado, CA
  • Average rainfall days in April: 6.8 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 April
Coronado, CA

Average sea temperature in April - Coronado, CA
  • Average sea temperature in April: 60.6°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 April /
Average sunshine in April
Coronado, CA

Average daylight in April / Average sunshine in April - Coronado, CA
  • Average daylight in April: 13h

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 April: 10.9h

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 April
Coronado, CA

Average sunshine days in April - Coronado, CA
  • Average sunshine days in April: 21.1 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 April
Coronado, CA

Average UV index in April - Coronado, CA
  • Average UV index in April: 5

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 April
Coronado, CA

Average cloud cover in April - Coronado, CA
  • Average cloud cover in April: 22

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 April
Coronado, CA

Average visibility in April - Coronado, CA
  • Average visibility in April: 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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