June weather forecast
Morro Bay, CA

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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 an average temperature fluctuating between 72.5°F (22.5°C) and 55.9°F (13.3°C).

Temperature

The shift into June uncovers an average high-temperature of a still agreeable 72.5°F (22.5°C), subtly different from the previous month. Throughout June, the average low-temperature records at a mild 55.9°F (13.3°C).

Humidity

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

Rainfall

In Morro Bay, in June, during 1.1 rainfall days, 0.08" (2mm) of precipitation is typically accumulated. Throughout the year, there are 53.7 rainfall days, and 8.58" (218mm) of precipitation is accumulated.

Ocean temperature

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

UV index

In Morro Bay, the average daily maximum UV index in June is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 5 during June translates into the following directions:
Take necessary precautions - Suggestions to elude sunburn are provided. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Updated: Aug 27, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in June?

In June, in Morro Bay, the average high-temperature 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?

In June, the average relative humidity is 65%.

How much does it rain in June?

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

What is the water temperature in June?

In Morro Bay, the average seawater temperature in June is 55°F (12.8°C). Swimming in 55°F (12.8°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

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.

What time are sunrise and sunset in June?

In June, on the first day of the month, sunrise is at 5:49 am and sunset at 8:13 pm. On the last day of the month, in Morro Bay, 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?

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 exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

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).

Average pressure in June
Morro Bay, CA

Average pressure in June - Morro Bay, 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
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).

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%).
The months with the lowest relative humidity are September and October (61%).

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").

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).

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).

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: 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
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).

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).
The months with the lowest UV index are January, February, March, April, November and December (UV index 4).

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).
The months with the least cloud cover are August and September (Cloud cover 7).

Average visibility in June
Morro Bay, CA

Average visibility in June - Morro Bay, 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).

Morro Bay, California, USA

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