June weather forecast
Campbell, CA

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The long roads in the crowded city of Campbell, California
The long roads in the crowded city of Campbell, California

Weather in June

June, the first month of the summer in Campbell, is a warm month, with an average temperature varying between 52.3°F (11.3°C) and 77.2°F (25.1°C).

Temperature

The arrival of June brings a soft temperature shift, with the average high-temperature nudging from an agreeable 69.6°F (20.9°C) in May to a warm 77.2°F (25.1°C). Throughout the month of June, Campbell observes a dramatic downturn from the daytime peak temperatures, expecting an average low of 52.3°F (11.3°C).

Humidity

In Campbell, the average relative humidity in June is 63%.

Rainfall

In Campbell, in June, it is raining for 1.7 days, with typically 0.08" (2mm) of accumulated precipitation. In Campbell, during the entire year, the rain falls for 68.6 days and collects up to 11.57" (294mm) of precipitation.

Daylight

June has the longest days of the year, 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 8:23 pm. On the last day of June, sunrise is at 5:50 am and sunset at 8:32 pm PDT.

Sunshine

In June, the average sunshine is 11.8h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for average individuals.
Note: A daily high UV index of 6 in June leads to these guidelines:
Resist extreme sun exposure. Guarding against solar damage is essential. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Updated: Jul 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in June?

The high-temperature, in June, in Campbell, records 77.2°F (25.1°C), while the low-temperature is 52.3°F (11.3°C).

What is the average humidity in June?

The average relative humidity in June is 63%.

How much does it rain in June?

In Campbell, during June, the rain falls for 1.7 days and regularly aggregates up to 0.08" (2mm) of precipitation.

When are the longest days?

With an average of 14h and 42min of daylight, June has the longest days of the year.

What is the average length of the day in June?

The average day length in June is 14h and 41min.

When is the sunrise / sunset in June?

In June, on the first day of the month, sunrise is at 5:48 am and sunset at 8:23 pm. On the last day of the month, sunrise is at 5:50 am and sunset at 8:32 pm PDT.

How long on average sun shines in June?

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

What are the months with the highest UV index?

The months with the highest UV index are June through August, with an average maximum UV index of 6.

How high is the UV index in June?

In Campbell, the average daily maximum UV index in June is 6. A UV Index value of 6 to 7 symbolizes a high 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
Campbell, CA

Average temperature in June - Campbell, CA
  • Average high temperature in June: 77.2°F

The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is December (56.7°F).

  • Average low temperature in June: 52.3°F

The month with the highest average low temperature is August (55.9°F).
The coldest month (with the lowest average low temperature) is February (43.5°F).

Average pressure in June
Campbell, CA

Average pressure in June - Campbell, 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 and September (29.92"Hg).

Average wind speed in June
Campbell, CA

Average wind speed in June - Campbell, CA
  • Average wind speed in June: 5.5mph

The windiest month (with the highest average wind speed) is April (5.9mph).
The calmest months (with the lowest average wind speed) are August, September, October and November (4.5mph).

Average humidity in June
Campbell, CA

Average humidity in June - Campbell, CA
  • Average humidity in June: 63%

The month with the highest relative humidity is March (74%).
The months with the lowest relative humidity are July and September (62%).

Average rainfall in June
Campbell, CA

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

The wettest month (with the highest rainfall) is February (2.2").
The driest months (with the least rainfall) are July and August (0.04").

Average rainfall days in June
Campbell, CA

Average rainfall days in June - Campbell, CA
  • Average rainfall days in June: 1.7 days

The month with the highest number of rainy days is March (12.5 days).
The month with the least rainy days is August (0.9 days).

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

Average daylight in June / Average sunshine in June - Campbell, 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 5min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).

Average sunshine days in June
Campbell, CA

Average sunshine days in June - Campbell, CA
  • Average sunshine days in June: 27.6 days

The month with the most sunshine days is August (29.2 days).
The month with the least sunshine days is March (17.3 days).

Average UV index in June
Campbell, CA

Average UV index in June - Campbell, CA
  • Average UV index in June: 6

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).

Average cloud cover in June
Campbell, CA

Average cloud cover in June - Campbell, CA
  • Average cloud cover in June: 12

The month with the most cloud cover is March (Cloud cover 35).
The month with the least cloud cover is July (Cloud cover 6).

Average visibility in June
Campbell, CA

Average visibility in June - Campbell, 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).

Campbell, California, USA

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