June weather forecast
Monterey, CA

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

Weather in June

The first month of the summer, June, is an agreeable month in Monterey, California, with an average temperature varying between 68.4°F (20.2°C) and 52.3°F (11.3°C).

Temperature

In June, the average high-temperature is practically the same as in May - an agreeable 68.4°F (20.2°C). In June, in Monterey, the average low-temperature is 52.3°F (11.3°C).

Humidity

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

Rainfall

In Monterey, during 2.5 rainfall days, 0.12" (3mm) of precipitation is typically accumulated. Throughout the year, in Monterey, there are 73.6 rainfall days, and 11.77" (299mm) of precipitation is accumulated.

Ocean temperature

In June, the average ocean temperature is 54.3°F (12.4°C).
Note: Swimming in 54.3°F (12.4°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

Daylight

The month with the longest days is June, with an average of 14h and 37min of daylight.
On the first day of June, 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.

Sunshine

The average sunshine in June is 11.8h.

UV index

The months with the highest UV index are June through September, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the average person.
Note: The daily maximum UV index of 5 in June interpret into the following advice:
Take precautions - Protection against 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. 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 June in Monterey?

The average high-temperature, in June, in Monterey, California, is 68.4°F (20.2°C), while 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 is 74%.

How much does it rain in Monterey in June?

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

What is the water temperature in June in Monterey?

In June, the average ocean temperature 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?

The month with the longest days is June, with an average of 14h and 37min of daylight.

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

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

What time are sunrise and sunset in June in Monterey?

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

How many hours of sunshine does Monterey have in June?

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

When is the highest UV index in Monterey?

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

What is the UV index reading in June in Monterey?

In Monterey, the average daily maximum UV index in June is 5. A UV Index value of 3 to 5 symbolizes a medium health risk 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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