June weather forecast
Berkeley, CA

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the neon-lit iconic Berkeley University Sather Tower in California
the neon-lit iconic Berkeley University Sather Tower in California

Weather in June

June is the entryway to summer in Berkeley with temperatures spanning from 54.1°F (12.3°C) to 73.8°F (23.2°C). Suitable for sunny outdoor activities, this month sees the least cloud cover in the year at 15%. With just 0.08" (2mm) of rainfall observed over 1.6 days, June stands out as the driest month. Its extended daylight hours of 14.8 allow residents to indulge in day-long activities. Moreover, the increased UV index of 5 implies the necessity of sunglasses and sunblock protections in the day.

Temperature

The onset of June brings a minor temperature shift, with the average high-temperature moving from an agreeable 68°F (20°C) in May to a warm 73.8°F (23.2°C). In June, the temperature in Berkeley, California, drops to an average of 54.1°F (12.3°C) at night.

Humidity

In Berkeley, the average relative humidity in June is 67%.

Rainfall

June through September are months with the least rain in Berkeley when the rain falls for 1.6 days and typically aggregates up to 0.08" (2mm) of rain.

Daylight

June has the longest days of the year in Berkeley, with an average of 14h and 42min of daylight.
On the first day of the month, sunrise is at 5:48 am and sunset at 8:26 pm. On the last day of June, sunrise is at 5:50 am and sunset at 8:35 pm PDT.

Sunshine

In Berkeley, the average sunshine in June is 11.7h.

UV index

The months with the highest UV index in Berkeley are April through September, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In June, the maximum UV index of 5 translates into these guidelines:
Act with care - The need to guard against sun damage is communicated. To protect against the Sun's most potent rays, avoid direct exposure around midday. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.

Frequently asked questions

What are the temperatures in Berkeley in June?

In June, in Berkeley, the average high-temperature is 73.8°F (23.2°C), and the average low-temperature is 54.1°F (12.3°C).

What is the average humidity in June in Berkeley?

The average relative humidity in June is 67%.

What is the driest month in Berkeley?

June through September are months with the least rain when the rain falls for 1.6 days and typically aggregates up to 0.08" (2mm) of rain.

How many days does it rain in June in Berkeley?

In June, in Berkeley, California, the rain falls for 1.6 days. Throughout June, 0.08" (2mm) of precipitation is accumulated.

When are the longest days in Berkeley?

June has the longest days of the year in Berkeley, California, with an average of 14h and 42min of daylight.

How many hours of daylight does Berkeley have in June?

The average day length in June in Berkeley is 14h and 45min.

When are sunrise and sunset in June in Berkeley?

In June, on the first day of the month, sunrise is at 5:48 am and sunset at 8:26 pm. On the last day of the month, in Berkeley, sunrise is at 5:50 am and sunset at 8:35 pm PDT.

How long on average sun shines in June in Berkeley?

In Berkeley, the average sunshine duration in June is 11.7h.

What are the months with the highest UV index in Berkeley?

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

How high is the UV index in June in Berkeley?

The average daily maximum UV index in June in Berkeley, California, is 5. A UV Index estimate of 3 to 5 represents a medium health risk from unprotected exposure to 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
Berkeley, CA

Average temperature in June - Berkeley, CA
  • Average high temperature in June: 73.8°F

The warmest month (with the highest average high temperature) is September (76.6°F).
The month with the lowest average high temperature is December (55.4°F).

  • Average low temperature in June: 54.1°F

The month with the highest average low temperature is September (56.8°F).
The coldest month (with the lowest average low temperature) is January (44.2°F).

Average pressure in June
Berkeley, CA

Average pressure in June - Berkeley, CA
  • Average pressure in June: 29.92"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 (29.92"Hg).

Average wind speed in June
Berkeley, CA

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

The windiest month (with the highest average wind speed) is May (7.3mph).
The calmest month (with the lowest average wind speed) is November (5mph).

Average humidity in June
Berkeley, CA

Average humidity in June - Berkeley, CA
  • Average humidity in June: 67%

The month with the highest relative humidity is March (75%).
The month with the lowest relative humidity is October (64%).

Average rainfall in June
Berkeley, CA

Average rainfall in June - Berkeley, CA
  • Average rainfall in June: 0.08"

The wettest month (with the highest rainfall) is February (1.1").
The driest months (with the least rainfall) are June, July, August and September (0.08").

Average rainfall days in June
Berkeley, CA

Average rainfall days in June - Berkeley, CA
  • Average rainfall days in June: 1.6 days

The month with the highest number of rainy days is March (8.7 days).
The month with the least rainy days is August (1.5 days).

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

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

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

  • 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 48min).

Average sunshine days in June
Berkeley, CA

Average sunshine days in June - Berkeley, CA
  • Average sunshine days in June: 25.2 days

The month with the most sunshine days is October (26 days).
The month with the least sunshine days is February (20.5 days).

Average UV index in June
Berkeley, CA

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

The months with the highest UV index are April, May, June, July, August and September (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 3).

Average cloud cover in June
Berkeley, CA

Average cloud cover in June - Berkeley, CA
  • Average cloud cover in June: 15

The month with the most cloud cover is March (Cloud cover 36).
The month with the least cloud cover is July (Cloud cover 11).

Average visibility in June
Berkeley, CA

Average visibility in June - Berkeley, 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).

Berkeley, California, USA

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