May weather forecast and climate
Sunset Cliffs, CA

Weather in May

The last month of the spring, May, is another comfortable month in Sunset Cliffs, California, with temperature in the range of an average high of 65.8°F (18.8°C) and an average low of 57°F (13.9°C).

Temperature

In Sunset Cliffs, the average high-temperature in May is almost the same as in April - a still enjoyable 65.8°F (18.8°C). In Sunset Cliffs, the average low-temperature is 57°F (13.9°C).

Humidity

In May, the average relative humidity in Sunset Cliffs is 74%.

Rainfall

In Sunset Cliffs, it is raining for 5.5 days, with typically 0.43" (11mm) of accumulated precipitation. Throughout the year, in Sunset Cliffs, there are 64.5 rainfall days, and 9.02" (229mm) of precipitation is accumulated.

Daylight

In May, the average length of the day in Sunset Cliffs is 13.9h.

Sunshine

In Sunset Cliffs, the average sunshine in May is 10.8h.

UV index

In Sunset Cliffs, California, the average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 5 interpret into the following advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. 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 May in Sunset Cliffs?

In May, the average high-temperature is 65.8°F (18.8°C), and the average low-temperature is 57°F (13.9°C).

What is the average humidity in May in Sunset Cliffs?

In Sunset Cliffs, California, the average relative humidity in May is 74%.

How many days does it rain in May in Sunset Cliffs?

In May, in Sunset Cliffs, the rain falls for 5.5 days. Throughout May, 0.43" (11mm) of precipitation is accumulated.

What is the average length of the day in May in Sunset Cliffs?

In Sunset Cliffs, California, the average length of the day in May is 13.9h.

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

In May, the average sunshine in Sunset Cliffs, California, is 10.8h.

What is the UV index reading in May in Sunset Cliffs?

In Sunset Cliffs, California, the average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a medium health risk from unprotected exposure to the UV radiation.

Average temperature in May
Sunset Cliffs, CA

Average temperature in May - Sunset Cliffs, CA
  • Average high temperature in May: 65.8°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 May: 57°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 May
Sunset Cliffs, CA

Average pressure in May - Sunset Cliffs, CA
  • Average pressure in May: 29.93"

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 May
Sunset Cliffs, CA

Average wind speed in May - Sunset Cliffs, CA
  • Average wind speed in May: 6.6mph

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 May
Sunset Cliffs, CA

Average humidity in May - Sunset Cliffs, CA
  • Average humidity in May: 74%

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 May
Sunset Cliffs, CA

Average rainfall in May - Sunset Cliffs, CA
  • Average rainfall in May: 0.43"

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 May
Sunset Cliffs, CA

Average rainfall days in May - Sunset Cliffs, CA
  • Average rainfall days in May: 5.5 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 May /
Average sunshine in May
Sunset Cliffs, CA

Average daylight in May / Average sunshine in May - Sunset Cliffs, CA
  • Average daylight in May: 13.9h

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 May: 10.8h

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 May
Sunset Cliffs, CA

Average sunshine days in May - Sunset Cliffs, CA
  • Average sunshine days in May: 22.3 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 May
Sunset Cliffs, CA

Average UV index in May - Sunset Cliffs, CA
  • Average UV index in May: 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 May
Sunset Cliffs, CA

Average cloud cover in May - Sunset Cliffs, CA
  • Average cloud cover in May: 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 May
Sunset Cliffs, CA

Average visibility in May - Sunset Cliffs, CA
  • Average visibility in May: 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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