June weather forecast and climate
Sun Valley, CA

Weather in June

The first month of the summer, June, is still a warm month in Sun Valley, California, with average temperature ranging between max 79.5°F (26.4°C) and min 58.3°F (14.6°C).

Temperature

In June, the average high-temperature slightly increases, from a moderately hot 73.8°F (23.2°C) in May, to a still warm 79.5°F (26.4°C). In June, in Sun Valley, California, the average low-temperature is 58.3°F (14.6°C).

Humidity

With an average relative humidity of 59%, June is the most humid month in Sun Valley.

Rainfall

June is the month with the least rainfall. Rain falls for 1 days and accumulates 0.04" (1mm) of precipitation.

Daylight

With an average of 14.4h of daylight, June has the longest days of the year.

Sunshine

June through August, with an average of 12.1h of sunshine, are months with the most sunshine.

UV index

June through September, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to the UV radiation for ordinary individuals.
Note: The average daily UV index of 6 transform into the following instructions:
Take precautions against overexposure. Protection against sun damage is needed. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. 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 Sun Valley?

In Sun Valley, California, in June, the average high-temperature is 79.5°F (26.4°C), and the average low-temperature is 58.3°F (14.6°C).

What is the most humid month in Sun Valley?

With an average relative humidity of 59%, June is the most humid month in Sun Valley.

What is the average humidity in June in Sun Valley?

The average relative humidity in June in Sun Valley, California, is 59%.

How much does it rain in Sun Valley in June?

In Sun Valley, during June, the rain falls for 1 days and regularly aggregates up to 0.04" (1mm) of precipitation.

What is the driest month in Sun Valley?

June is the month with the least rainfall. Rain falls for 1 days and accumulates 0.04" (1mm) of precipitation.

When are the longest days in Sun Valley?

June has the longest days of the year, with an average of 14.4h of daylight.

How many hours of daylight does Sun Valley have in June?

In June, the average length of the day in Sun Valley, California, is 14.4h.

What are the months with the most sunshine in Sun Valley?

June through August, with an average of 12.1h of sunshine, are months with the most sunshine.

How many hours of sunshine does Sun Valley have in June?

In Sun Valley, California, the average sunshine in June is 12.1h.

When is the highest UV index in Sun Valley?

June through September, with an average maximum UV index of 6, are months with the highest UV index in Sun Valley.

How high is the UV index in June in Sun Valley?

In Sun Valley, 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 unsafe exposure to the Sun's UV rays.

Average temperature in June
Sun Valley, CA

Average temperature in June - Sun Valley, CA
  • Average high temperature in June: 79.5°F

The warmest month (with the highest average high temperature) is August (86.5°F).
The month with the lowest average high temperature is December (61.7°F).

  • Average low temperature in June: 58.3°F

The month with the highest average low temperature is August (64.8°F).
The coldest month (with the lowest average low temperature) is December (46.2°F).

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Average pressure in June
Sun Valley, CA

Average pressure in June - Sun Valley, CA
  • Average pressure in June: 29.88"

The month with the highest atmospheric pressure is January (30.11").
The month with the lowest atmospheric pressure is June (29.88").

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Average wind speed in June
Sun Valley, CA

Average wind speed in June - Sun Valley, CA
  • Average wind speed in June: 5.1mph

The windiest month (with the highest average wind speed) is April (5.9mph).
The calmest month (with the lowest average wind speed) is September (4.4mph).

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Average humidity in June
Sun Valley, CA

Average humidity in June - Sun Valley, CA
  • Average humidity in June: 59%

The month with the highest relative humidity is June (59%).
The month with the lowest relative humidity is November (48%).

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Average rainfall in June
Sun Valley, CA

Average rainfall in June - Sun Valley, CA
  • Average rainfall in June: 0.04"

The wettest month (with the highest rainfall) is December (1.18").
The driest month (with the least rainfall) is June (0.04").

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Average rainfall days in June
Sun Valley, CA

Average rainfall days in June - Sun Valley, CA
  • Average rainfall days in June: 1 days

The month with the highest number of rainy days is March (5.2 days).
The month with the least rainy days is June (1 days).

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Average daylight in June /
Average sunshine in June
Sun Valley, CA

Average daylight in June / Average sunshine in June - Sun Valley, CA
  • Average daylight in June: 14.4h

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in June: 12.1h

Months with the most sunshine are June, July and August (Average sunshine: 12.1h).
Months with the least sunshine are January, February and December (Average sunshine: 6.9).

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Average sunshine days in June
Sun Valley, CA

Average sunshine days in June - Sun Valley, CA
  • Average sunshine days in June: 26.3 days

The month with the most sunshine days is October (27.1 days).
The month with the least sunshine days is February (22.9 days).

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Average UV index in June
Sun Valley, CA

Average UV index in June - Sun Valley, CA
  • Average UV index in June: 6

Months with the highest UV index are June, July, August and September (UV index 6).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in June
Sun Valley, CA

Average cloud cover in June - Sun Valley, CA
  • Average cloud cover in June: 7

Months with the most cloud cover are March and December (Cloud cover 21).
The month with the least cloud cover is August (Cloud cover 4).

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Average visibility in June
Sun Valley, CA

Average visibility in June - Sun Valley, CA
  • Average visibility in June: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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