June weather forecast
Big Sur, CA

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Weather in June

June ushers in the onset of summer in Big Sur, with temperatures gradually edging towards higher degrees. Comparatively, from the softer warmth of May, June exhibits an increased warmth. An almost dry spell marks this month as rainfall drops to an insignificant 0.08" (2mm), spread over 2.5 days. Experience the area in its full bloom under a pristine blue summer sky that lends an enticingly vivid character to this naturally beautiful town.

Temperature

The onset of June notes an average high-temperature of a still comfortable 65.1°F (18.4°C), subtly shifted from May's 61.9°F (16.6°C). An average minimum temperature of 52.7°F (11.5°C) is recorded during the month of June.

Humidity

The average relative humidity in June in Big Sur is 78%.

Rainfall

In Big Sur, in June, it is raining for 2.5 days, with typically 0.08" (2mm) of accumulated precipitation. Throughout the year, there are 70 rainfall days, and 11.93" (303mm) of precipitation is accumulated.

Ocean temperature

In Big Sur, California, the average seawater temperature in June is 55.4°F (13°C).
Note: While a brief time in 55.4°F (13°C) at 55.4°F (13°C) is already bracing, plunging below 50°F (10°C) can severely affect breathing and introduce a cold shock, relying on your physical state.

Daylight

June has the longest days of the year, with an average of 14h and 36min of daylight.
On the first day of June, sunrise is at 5:50 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 8:28 pm PDT.

Sunshine

In June, the average sunshine in Big Sur is 11.7h.

UV index

The months with the highest UV index are June through September, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 5 in June interprets into the following recommendations:
Take necessary precautions - Defending against sun damage is advocated. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.

Frequently asked questions

What is the usual temperature for Big Sur in June?

In June, in Big Sur, the average high-temperature is 65.1°F (18.4°C), and the average low-temperature is 52.7°F (11.5°C).

What is the average humidity in June?

In June, the average relative humidity in Big Sur is 78%.

How much does it rain in June?

In Big Sur, in June, it is raining for 2.5 days, with typically 0.08" (2mm) of accumulated precipitation.

How cold is the water in June?

In June, the average ocean temperature in Big Sur is 55.4°F (13°C). Swimming in 55.4°F (13°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?

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

How many hours of daylight does Big Sur have in June?

In Big Sur, the average day length in June is 14h and 35min.

What time are sunrise and sunset in June?

On the first day of June, sunrise is at 5:50 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 8:28 pm PDT.

How long on average sun shines in June?

The average sunshine duration in June is 11.7h.

What are the months with the highest UV index?

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

What is the UV index intensity in June?

In June, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability 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
Big Sur, CA

Average temperature in June - Big Sur, CA
  • Average high temperature in June: 65.1°F

The warmest month (with the highest average high temperature) is September (69.6°F).
The month with the lowest average high temperature is December (57°F).

  • Average low temperature in June: 52.7°F

The month with the highest average low temperature is September (55.4°F).
The coldest month (with the lowest average low temperature) is December (46.9°F).

Average pressure in June
Big Sur, CA

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

The month with the highest atmospheric pressure is January (30.13"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.93"Hg).

Average wind speed in June
Big Sur, CA

Average wind speed in June - Big Sur, CA
  • Average wind speed in June: 7.8mph

The windiest month (with the highest average wind speed) is April (8.5mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

Average humidity in June
Big Sur, CA

Average humidity in June - Big Sur, CA
  • Average humidity in June: 78%

The month with the highest relative humidity is August (79%).
The month with the lowest relative humidity is November (70%).

Average rainfall in June
Big Sur, CA

Average rainfall in June - Big Sur, CA
  • Average rainfall in June: 0.08"

The wettest month (with the highest rainfall) is December (2.48").
The driest month (with the least rainfall) is August (0.04").

Average rainfall days in June
Big Sur, CA

Average rainfall days in June - Big Sur, CA
  • Average rainfall days in June: 2.5 days

The month with the highest number of rainy days is March (12.3 days).
The month with the least rainy days is August (1.3 days).

Average sea temperature in June
Big Sur, CA

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

The best months for swimming (with the highest average sea temperature) are August, September and October (59°F).
The coldest months (with the lowest average sea temperature) are March, April and May (54°F).

Average daylight in June /
Average sunshine in June
Big Sur, CA

Average daylight in June / Average sunshine in June - Big Sur, 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 4min

The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 54min).

Average sunshine days in June
Big Sur, CA

Average sunshine days in June - Big Sur, CA
  • Average sunshine days in June: 26.3 days

The month with the most sunshine days is August (27.8 days).
The month with the least sunshine days is March (17.3 days).

Average UV index in June
Big Sur, CA

Average UV index in June - Big Sur, 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).

Average cloud cover in June
Big Sur, CA

Average cloud cover in June - Big Sur, CA
  • Average cloud cover in June: 16

The month with the most cloud cover is March (Cloud cover 35).
The month with the least cloud cover is July (Cloud cover 13).

Average visibility in June
Big Sur, CA

Average visibility in June - Big Sur, 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).

Big Sur, California, USA

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