June weather forecast
Monterey, CA

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The rugged mountainous coast of Big Sur in Monterey, California
The rugged mountainous coast of Big Sur in Monterey, California

Weather in June

Warm and dry would best describe June in Monterey. The summer solstice brings the peak of daylight with 14.6 hours, the highest of the year. The rainfall diminishes substantially to a mere 0.12" (3mm) on an average of 2.5 rainy days, making it the driest month. The highest temperature of the year is recorded during this month, reaching a pleasant 68.4°F (20.2°C). Consequently, June in Monterey ensures a dry and warm atmosphere, hosting the longest days of the year and the most favorable conditions for outdoor activities.

Temperature

As May transitions into June, Monterey records an average high-temperature of a pleasant 68.4°F (20.2°C), showing a gentle shift from the preceding month. Throughout the month of June, the average temperature dips to a cool 52.3°F (11.3°C) at night.

Humidity

In Monterey, California, the average relative humidity in June is 74%.

Rainfall

In Monterey, during June, the rain falls for 2.5 days and regularly aggregates up to 0.12" (3mm) of precipitation. In Monterey, during the entire year, the rain falls for 73.6 days and collects up to 11.77" (299mm) of precipitation.

Ocean temperature

In June, the average ocean temperature is 54.3°F (12.4°C).
Note: Beware of 54.3°F (12.4°C) waters at 55.4°F (13°C), they're uninviting, and a dip below 50°F (10°C) has risks of breath loss and cold shock, contingent on health.

Daylight

June has the longest days of the year, with an average of 14h and 36min of daylight.
On the first day of the month, sunrise is at 5:50 am and sunset at 8:20 pm. On the last day of June, in Monterey, sunrise is at 5:52 am and sunset at 8:30 pm PDT.

Sunshine

In June, the average sunshine in Monterey is 11.8h.

UV index

June through September, with an average maximum UV index of 5, are months with the highest UV index. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: A maximum high daily UV index of 5 during June translates into the following directions:
Undertake protective steps - Recommendations to avoid sunburn are issued. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Opt for tightly woven and loose clothing to enhance protection from the Sun.
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Frequently asked questions

What is the usual temperature for Monterey in June?

In Monterey, in June, the average high-temperature is 68.4°F (20.2°C), and the average low-temperature is 52.3°F (11.3°C).

What is the average humidity in June in Monterey?

The average relative humidity in June in Monterey, California, is 74%.

How many days does it rain in June in Monterey?

In Monterey, during June, the rain falls for 2.5 days and regularly aggregates up to 0.12" (3mm) of precipitation.

What is the ocean temperature in June in Monterey?

In Monterey, California, the average seawater temperature in June is 54.3°F (12.4°C). 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.

When are the longest days in Monterey?

June has the longest days of the year in Monterey, with an average of 14h and 36min of daylight.

What is the average length of the day in June in Monterey?

In June, the average day length in Monterey, California, is 14h and 37min.

What time are sunrise and sunset in June in Monterey?

On the first day of June in Monterey, sunrise is at 5:50 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 5:52 am and sunset at 8:30 pm PDT.

How many hours of sunshine does Monterey have in June?

In Monterey, California, the average sunshine duration in June is 11.8h.

When is the highest UV index in Monterey?

The months with the highest UV index are June through September, with an average maximum UV index of 5.

How high is the UV index in June in Monterey?

In Monterey, 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 exposure to the Sun's 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
Monterey, CA

Average temperature in June - Monterey, CA
  • Average high temperature in June: 68.4°F

The warmest month (with the highest average high temperature) is September (72.5°F).
The month with the lowest average high temperature is December (57.2°F).

  • Average low temperature in June: 52.3°F

The months with the highest average low temperature are August and September (55.2°F).
The coldest month (with the lowest average low temperature) is February (46°F).

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Average pressure in June
Monterey, CA

Average pressure in June - Monterey, CA
  • Average pressure in June: 29.93"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is September (29.92"Hg).

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Average wind speed in June
Monterey, CA

Average wind speed in June - Monterey, CA
  • Average wind speed in June: 7mph

The windiest months (with the highest average wind speed) are April and May (7.5mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

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Average humidity in June
Monterey, CA

Average humidity in June - Monterey, CA
  • Average humidity in June: 74%

The months with the highest relative humidity are March and May (76%).
The month with the lowest relative humidity is November (68%).

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Average rainfall in June
Monterey, CA

Average rainfall in June - Monterey, CA
  • Average rainfall in June: 0.12"

The wettest month (with the highest rainfall) is December (2.4").
The driest months (with the least rainfall) are July and August (0.08").

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Average rainfall days in June
Monterey, CA

Average rainfall days in June - Monterey, CA
  • Average rainfall days in June: 2.5 days

The month with the highest number of rainy days is March (12.5 days).
The month with the least rainy days is August (1.1 days).

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Average sea temperature in June
Monterey, CA

Average sea temperature in June - Monterey, CA
  • Average sea temperature in June: 54.4°F

The best months for swimming (with the highest average sea temperature) are August and September (58.1°F).
The coldest month (with the lowest average sea temperature) is April (53.8°F).

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

Average daylight in June / Average sunshine in June - Monterey, CA
  • Average daylight in June: 14h and 4min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • 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 0min).

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Average sunshine days in June
Monterey, CA

Average sunshine days in June - Monterey, CA
  • Average sunshine days in June: 25.7 days

The month with the most sunshine days is July (27.3 days).
The month with the least sunshine days is March (16.8 days).

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Average UV index in June
Monterey, CA

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

The months with the highest UV index are June, July, August and September (UV index 5).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in June
Monterey, CA

Average cloud cover in June - Monterey, CA
  • Average cloud cover in June: 13

The month with the most cloud cover is March (Cloud cover 34).
The month with the least cloud cover is July (Cloud cover 9).

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Average visibility in June
Monterey, CA

Average visibility in June - Monterey, 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).

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Monterey, California, USA

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