April weather forecast and climate
Sunset Cliffs, CA

Weather in April

April, like March, in Sunset Cliffs, California, is another enjoyable spring month, with temperature in the range of an average low of 55°F (12.8°C) and an average high of 65.1°F (18.4°C).

Temperature

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

Humidity

In April, the average relative humidity is 71%.

Rainfall

In Sunset Cliffs, during April, the rain falls for 6.8 days and regularly aggregates up to 0.71" (18mm) of precipitation. Throughout the year, in Sunset Cliffs, there are 64.5 rainfall days, and 9.02" (229mm) of precipitation is accumulated.

Daylight

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

Sunshine

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

UV index

The average daily maximum UV index in Sunset Cliffs is 5. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to the UV radiation for average individuals.
Note: The average daily UV index of 5 in April transform into the following instructions:
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. 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 April in Sunset Cliffs?

The average high-temperature, in April, in Sunset Cliffs, California, 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 Sunset Cliffs?

The average relative humidity in April in Sunset Cliffs, California, is 71%.

How much does it rain in Sunset Cliffs in April?

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

How many hours of daylight does Sunset Cliffs have in April?

The average length of the day in April in Sunset Cliffs is 13h.

How long on average sun shines in April in Sunset Cliffs?

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

What is the UV index intensity in April in Sunset Cliffs?

In April, the average daily maximum UV index in Sunset Cliffs, California, is 5. A UV Index of 3 to 5 symbolizes a medium hazard to health from unprotected exposure to the UV radiation.

Average temperature in April
Sunset Cliffs, CA

Average temperature in April - Sunset Cliffs, 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
Sunset Cliffs, CA

Average pressure in April - Sunset Cliffs, 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
Sunset Cliffs, CA

Average wind speed in April - Sunset Cliffs, 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
Sunset Cliffs, CA

Average humidity in April - Sunset Cliffs, 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
Sunset Cliffs, CA

Average rainfall in April - Sunset Cliffs, 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
Sunset Cliffs, CA

Average rainfall days in April - Sunset Cliffs, 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 daylight in April /
Average sunshine in April
Sunset Cliffs, CA

Average daylight in April / Average sunshine in April - Sunset Cliffs, 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
Sunset Cliffs, CA

Average sunshine days in April - Sunset Cliffs, 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
Sunset Cliffs, CA

Average UV index in April - Sunset Cliffs, 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
Sunset Cliffs, CA

Average cloud cover in April - Sunset Cliffs, 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
Sunset Cliffs, CA

Average visibility in April - Sunset Cliffs, 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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