June weather forecast and climate
Morro Bay, CA

The iconic Morro Rock, a famous tourist spot in Morro Bay, California
The iconic Morro Rock, a famous tourist spot in Morro Bay, California

Weather in June

June, the first month of the summer, in Morro Bay, is still a pleasant month, with average temperature ranging between min 55.9°F (13.3°C) and max 72.5°F (22.5°C).

Temperature

In June, the average high-temperature is practically the same as in May - a still agreeable 72.5°F (22.5°C). The average low-temperature, in Morro Bay, is 55.9°F (13.3°C).

Humidity

In Morro Bay, the average relative humidity in June is 65%.

Rainfall

In Morro Bay, during 1.1 rainfall days, 0.08" (2mm) of precipitation is typically accumulated. In Morro Bay, during the entire year, the rain falls for 53.7 days and collects up to 8.58" (218mm) of precipitation.

Ocean temperature

In Morro Bay, the average seawater temperature is 55°F (12.8°C).
Note: At temperatures below 50°F (10°C), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 55.4°F (13°C) is not comfortable.

Daylight

June has the longest days of the year, with an average of 14.5h of daylight.

Sunshine

In June, the average sunshine in Morro Bay is 11.9h.

UV index

In Morro Bay, California, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate health risk from the exposure to the Sun's UV radiation for average individuals.
Note: In June, the average maximum UV index of 5 translate into the following recommendations:
Take precautions - Protection against the skin and eye damage is obliged. 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 June in Morro Bay?

The average high-temperature, in June, in Morro Bay, California, is 72.5°F (22.5°C), while the average low-temperature is 55.9°F (13.3°C).

What is the average humidity in June in Morro Bay?

The average relative humidity in June is 65%.

How much does it rain in Morro Bay in June?

In Morro Bay, in June, during 1.1 rainfall days, 0.08" (2mm) of precipitation is typically accumulated.

What is the water temperature in June in Morro Bay?

In June, the average ocean temperature in Morro Bay 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 in Morro Bay?

With an average of 14.5h of daylight, June has the longest days of the year.

How many hours of daylight does Morro Bay have in June?

The average length of the day in June in Morro Bay, California, is 14.5h.

How long on average sun shines in June in Morro Bay?

In Morro Bay, the average sunshine in June is 11.9h.

What is the UV index reading in June in Morro Bay?

In Morro Bay, California, the average daily maximum UV index in June is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unprotected exposure to the UV radiation.

Average temperature in June
Morro Bay, CA

Average temperature in June - Morro Bay, 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).

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Average pressure in June
Morro Bay, CA

Average pressure in June - Morro Bay, CA
  • Average pressure in June: 29.91"

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

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Average wind speed in June
Morro Bay, CA

Average wind speed in June - Morro Bay, 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).

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Average humidity in June
Morro Bay, CA

Average humidity in June - Morro Bay, CA
  • Average humidity in June: 65%

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

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Average rainfall in June
Morro Bay, CA

Average rainfall in June - Morro Bay, 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").

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Average rainfall days in June
Morro Bay, CA

Average rainfall days in June - Morro Bay, 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).

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Average sea temperature in June
Morro Bay, CA

Average sea temperature in June - Morro Bay, 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).

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Average daylight in June /
Average sunshine in June
Morro Bay, CA

Average daylight in June / Average sunshine in June - Morro Bay, CA
  • Average daylight in June: 14.5h

The month with the longest days is June (Average daylight: 14.5h).
The month with the shortest days is December (Average daylight: 9.8h).

  • Average sunshine in June: 11.9h

The month with the most sunshine is July (Average sunshine: 12h).
The month with the least sunshine is December (Average sunshine: 6.4h).

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Average sunshine days in June
Morro Bay, CA

Average sunshine days in June - Morro Bay, 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).

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Average UV index in June
Morro Bay, CA

Average UV index in June - Morro Bay, CA
  • Average UV index in June: 5

The month with the highest UV index is August (UV index 6).
Months with the lowest UV index are January, February, March, April, November and December (UV index 4).

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Average cloud cover in June
Morro Bay, CA

Average cloud cover in June - Morro Bay, CA
  • Average cloud cover in June: 9

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

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Average visibility in June
Morro Bay, CA

Average visibility in June - Morro Bay, CA
  • Average visibility in June: 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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