June weather forecast
Cayucos, CA

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Weather in June

June, the first month of the summer in Cayucos, is also an agreeable month, with temperature in the range of an average high of 72.5°F (22.5°C) and an average low of 55.9°F (13.3°C).

Temperature

Cayucos marks the onset of June with an average high-temperature of a still agreeable 72.5°F (22.5°C), subtly divergent from May's 68.5°F (20.3°C). In Cayucos, June nights witness a steady temperature drop to a mild 55.9°F (13.3°C).

Humidity

In June, the average relative humidity is 65%.

Rainfall

In Cayucos, in June, it is raining for 1.1 days, with typically 0.08" (2mm) of accumulated precipitation. In Cayucos, during the entire year, the rain falls for 53.7 days and collects up to 8.58" (218mm) of precipitation.

Ocean temperature

In June, the average ocean temperature is 55°F (12.8°C).
Note: Navigating the 55°F (12.8°C) at 55.4°F (13°C) is no joy, and temperatures less than 50°F (10°C) can threaten breathing and cause a chilling shock, gauging personal stamina.

Daylight

With an average of 14h and 30min of daylight, June has the longest days of the year.
On the first day of June in Cayucos, sunrise is at 5:49 am and sunset at 8:13 pm. On the last day of the month, sunrise is at 5:52 am and sunset at 8:22 pm PDT.

Sunshine

In June, the average sunshine is 11.9h.

UV index

In Cayucos, the average daily maximum UV index in June is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the average person.
Note: A maximum high daily UV index of 5 during June translates into the following directions:
Make use of precautions - Suggestions to resist sunburn are communicated. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Updated: Aug 16, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in June?

An average high-temperature, in June, in Cayucos, is 72.5°F (22.5°C) and the average low-temperature is 55.9°F (13.3°C).

What is the average humidity in June?

The average relative humidity in June is 65%.

How many days does it rain in June?

In June, in Cayucos, the rain falls for 1.1 days. Throughout June, 0.08" (2mm) of precipitation is accumulated.

How cold is the water in June?

In Cayucos, in June, the average water temperature is 55°F (12.8°C). Swimming in 55°F (12.8°C) is considered life-threatening. Even a few minutes in 55.4°F (13°C) water is uncomfortable, and swimming below 50°F (10°C) may cause total loss of breathing control and cold shock, depending on a person's physique.

When are the longest days?

With an average of 14h and 30min of daylight, June has the longest days of the year.

What is the average length of the day in June?

In June, the average day length is 14h and 31min.

When is the sunrise / sunset in June in Cayucos?

On the first day of June, sunrise is at 5:49 am and sunset at 8:13 pm. On the last day of the month, sunrise is at 5:52 am and sunset at 8:22 pm PDT.

How long on average sun shines in June?

In June, the average sunshine duration is 11.9h.

What is the UV index reading in June?

In June, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Cayucos, CA

Average temperature in June - Cayucos, CA
  • Average high temperature in June: 72.5°F

The warmest month (with the highest average high temperature) is September (76.3°F).
The month with the lowest average high temperature is December (59.2°F).

  • Average low temperature in June: 55.9°F

The month with the highest average low temperature is September (59.9°F).
The coldest month (with the lowest average low temperature) is February (47.3°F).

Average pressure in June
Cayucos, CA

Average pressure in June - Cayucos, CA
  • Average pressure in June: 29.91"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The months with the lowest atmospheric pressure are June and September (29.91"Hg).

Average wind speed in June
Cayucos, CA

Average wind speed in June - Cayucos, CA
  • Average wind speed in June: 7.1mph

The windiest month (with the highest average wind speed) is May (7.9mph).
The calmest months (with the lowest average wind speed) are August and September (6mph).

Average humidity in June
Cayucos, CA

Average humidity in June - Cayucos, CA
  • Average humidity in June: 65%

The month with the highest relative humidity is March (70%).
The months with the lowest relative humidity are September and October (61%).

Average rainfall in June
Cayucos, CA

Average rainfall in June - Cayucos, CA
  • Average rainfall in June: 0.08"

The wettest month (with the highest rainfall) is January (1.81").
The driest month (with the least rainfall) is August (0.04").

Average rainfall days in June
Cayucos, CA

Average rainfall days in June - Cayucos, CA
  • Average rainfall days in June: 1.1 days

The month with the highest number of rainy days is March (10.3 days).
The month with the least rainy days is August (0.7 days).

Average sea temperature in June
Cayucos, CA

Average sea temperature in June - Cayucos, CA
  • Average sea temperature in June: 55°F

The best months for swimming (with the highest average sea temperature) are August and October (58.6°F).
The coldest month (with the lowest average sea temperature) is April (54.3°F).

Average daylight in June /
Average sunshine in June
Cayucos, CA

Average daylight in June / Average sunshine in June - Cayucos, CA
  • Average daylight in June: 14h and 3min

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 June: 11h and 5min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).

Average sunshine days in June
Cayucos, CA

Average sunshine days in June - Cayucos, CA
  • Average sunshine days in June: 28.1 days

The month with the most sunshine days is August (28.8 days).
The month with the least sunshine days is February (20.1 days).

Average UV index in June
Cayucos, CA

Average UV index in June - Cayucos, CA
  • Average UV index in June: 5

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).

Average cloud cover in June
Cayucos, CA

Average cloud cover in June - Cayucos, CA
  • Average cloud cover in June: 9

The month with the most cloud cover is March (Cloud cover 28).
The months with the least cloud cover are August and September (Cloud cover 7).

Average visibility in June
Cayucos, CA

Average visibility in June - Cayucos, CA
  • Average visibility in June: 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).

Cayucos, California, USA

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