June weather forecast
Alta, CA

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Weather in June

June, the first month of the summer in Alta, is a moderately hot month, with temperature in the range of an average low of 48°F (8.9°C) and an average high of 74.8°F (23.8°C).

Temperature

With the transition into June, Alta experiences an increase in average high-temperatures, moving up from an enjoyable 63.1°F (17.3°C) in May to a warm 74.8°F (23.8°C). Nightfall in June introduces a considerable dip in temperature in Alta, settling at an average of 48°F (8.9°C).

Humidity

In June, the average relative humidity is 49%.

Rainfall

In June, the rain falls for 3.8 days. Throughout June, 0.51" (13mm) of precipitation is accumulated. In Alta, California, during the entire year, the rain falls for 72.9 days and collects up to 36.06" (916mm) of precipitation.

Snowfall

Months with snowfall are January through June, September through December. June is the last month it regularly snows in Alta. During 0.4 snowfall days, in June, Alta aggregates 0.2" (5mm) of snow. Throughout the year, there are 53.3 snowfall days, and 151.57" (3850mm) of snow is accumulated.

Daylight

June has the longest days of the year in Alta, California, with an average of 14h and 54min of daylight.
On the first day of June in Alta, sunrise is at 5:38 am and sunset at 8:24 pm. On the last day of the month, sunrise is at 5:40 am and sunset at 8:33 pm PDT.

Sunshine

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

UV index

The months with the highest UV index are June and July, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: In June, an average UV index of 6 transforms into the following instructions:
Guard against overexposure. Protection from sun-induced harm is essential. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
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Frequently asked questions

What is the average June temperature in Alta?

In June, in Alta, the average high-temperature is 74.8°F (23.8°C), and the average low-temperature is 48°F (8.9°C).

What is the average humidity in June in Alta?

In Alta, California, the average relative humidity in June is 49%.

How many days does it rain in June in Alta?

In Alta, California, in June, during 3.8 rainfall days, 0.51" (13mm) of precipitation is typically accumulated.

What is the last month it snows in Alta?

June is the last month it regularly snows in Alta. During 0.4 snowfall days, in June, Alta aggregates 0.2" (5mm) of snow.

When are the longest days in Alta?

With an average of 14h and 54min of daylight, June has the longest days of the year in Alta.

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

The average day length in June in Alta is 14h and 53min.

When are sunrise and sunset in June in Alta?

On the first day of June in Alta, sunrise is at 5:38 am and sunset at 8:24 pm. On the last day of the month, sunrise is at 5:40 am and sunset at 8:33 pm PDT.

How many hours of sunshine does Alta have in June?

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

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

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

What is the UV index intensity in June in Alta?

In Alta, the average daily maximum UV index in June is 6. A UV Index estimate of 6 to 7 represents a high health threat from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Alta, CA

Average temperature in June - Alta, CA
  • Average high temperature in June: 74.8°F

The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is December (43.7°F).

  • Average low temperature in June: 48°F

The month with the highest average low temperature is July (52.9°F).
The coldest month (with the lowest average low temperature) is December (29.1°F).

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Average pressure in June
Alta, CA

Average pressure in June - Alta, CA
  • Average pressure in June: 29.9"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in June
Alta, CA

Average wind speed in June - Alta, CA
  • Average wind speed in June: 5.6mph

The windiest month (with the highest average wind speed) is February (6.3mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

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Average humidity in June
Alta, CA

Average humidity in June - Alta, CA
  • Average humidity in June: 49%

The month with the highest relative humidity is March (80%).
The month with the lowest relative humidity is July (39%).

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Average rainfall in June
Alta, CA

Average rainfall in June - Alta, CA
  • Average rainfall in June: 0.51"

The wettest month (with the highest rainfall) is March (7.09").
The driest month (with the least rainfall) is July (0.08").

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Average rainfall days in June
Alta, CA

Average rainfall days in June - Alta, CA
  • Average rainfall days in June: 3.8 days

The month with the highest number of rainy days is April (11 days).
The month with the least rainy days is July (1.8 days).

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Average snowfall in June
Alta, CA

Average snowfall in June - Alta, CA
  • Average snowfall in June: 0.2"

The month with the highest snowfall is March (37.6").
The months with the least snowfall are July and August (0").

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Average snowfall days in June
Alta, CA

Average snowfall days in June - Alta, CA
  • Average snowfall days in June: 0.4 days

The month with the highest number of snowfall days is March (11.7 days).
The months with the least snowfall days are July and August (0 days).

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

Average daylight in June / Average sunshine in June - Alta, CA
  • Average daylight in June: 14h and 5min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in June: 11h and 4min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).

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Average sunshine days in June
Alta, CA

Average sunshine days in June - Alta, CA
  • Average sunshine days in June: 24.9 days

The month with the most sunshine days is July (28 days).
The month with the least sunshine days is March (12.6 days).

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Average UV index in June
Alta, CA

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

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average cloud cover in June
Alta, CA

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

The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 5).

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Average visibility in June
Alta, CA

Average visibility in June - Alta, CA
  • Average visibility in June: 6mi

The months with the highest visibility are May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March and April (5mi).

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Alta, California, USA

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