June weather forecast
Glen Avon, CA

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Weather in June

June, the first month of the summer in Glen Avon, is still a warm month, with an average temperature fluctuating between 58.6°F (14.8°C) and 84.2°F (29°C).

Temperature

Glen Avon's transition into June sees a mild rise in the average high-temperature, edging from a moderately hot 76.6°F (24.8°C) in May to a still warm 84.2°F (29°C). A noticeable temperature swing characterizes Glen Avon's June nights, dipping to an average of 58.6°F (14.8°C).

Heat index

In June, the heat index is evaluated at a tropical 86°F (30°C). With prolonged exposure and constant activity, one might feel exhausted and experience heat cramps.
Be informed that the heat index values are oriented around shady conditions and gentle breezes. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', comes about by integrating the temperature readings with the humidity levels. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.

Humidity

In June, the average relative humidity is 52%.

Rainfall

The month with the least rainfall in Glen Avon is June, when the rain falls for 1.1 days and typically collects 0.04" (1mm) of precipitation.

Snowfall

January, March through December are months without snowfall.

Daylight

June has the longest days of the year in Glen Avon, with an average of 14h and 24min of daylight.
On the first day of the month, sunrise is at 5:39 am and sunset at 7:56 pm. On the last day of June, in Glen Avon, sunrise is at 5:42 am and sunset at 8:05 pm PDT.

Sunshine

In June, the average sunshine is 12h.

UV index

In Glen Avon, California, the average daily maximum UV index in June is 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: In June, the maximum UV index of 6 translates into these guidelines:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
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Frequently asked questions

How hot does it get in Glen Avon in June?

During June, Glen Avon experiences an average high-temperature of 84.2°F (29°C) and a low-temperature of 58.6°F (14.8°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which represents the influence of relative humidity on air temperature, in June is evaluated at 86°F (30°C).

What is the average humidity in June in Glen Avon?

In June, the average relative humidity in Glen Avon is 52%.

What is the driest month in Glen Avon?

The month with the least rainfall in Glen Avon, California, is June, when the rain falls for 1.1 days and typically collects 0.04" (1mm) of precipitation.

How many days does it rain in June in Glen Avon?

In Glen Avon, in June, during 1.1 rainfall days, 0.04" (1mm) of precipitation is typically accumulated.

When it does not snow in Glen Avon?

January, March through December are months without snowfall in Glen Avon.

When are the longest days in Glen Avon?

June has the longest days of the year in Glen Avon, with an average of 14h and 24min of daylight.

What is the average length of the day in June in Glen Avon?

In Glen Avon, California, the average day length in June is 14h and 23min.

What time are sunrise and sunset in June in Glen Avon?

In June, on the first day of the month, sunrise is at 5:39 am and sunset at 7:56 pm. On the last day of the month, in Glen Avon, California, sunrise is at 5:42 am and sunset at 8:05 pm PDT.

How many hours of sunshine does Glen Avon have in June?

The average sunshine duration in June in Glen Avon is 12h.

What is the UV index reading in June in Glen Avon?

In Glen Avon, California, the average daily maximum UV index in June is 6. A UV Index reading of 6 to 7 represents a high health threat from unsafe exposure to Sun's UV rays.
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
Glen Avon, CA

Average temperature in June - Glen Avon, CA
  • Average high temperature in June: 84.2°F

The warmest month (with the highest average high temperature) is August (91.2°F).
The month with the lowest average high temperature is December (63.3°F).

  • Average low temperature in June: 58.6°F

The month with the highest average low temperature is August (66.4°F).
The coldest month (with the lowest average low temperature) is December (45.9°F).

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Average pressure in June
Glen Avon, CA

Average pressure in June - Glen Avon, CA
  • Average pressure in June: 29.86"Hg

The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

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Average wind speed in June
Glen Avon, CA

Average wind speed in June - Glen Avon, CA
  • Average wind speed in June: 5.3mph

The windiest month (with the highest average wind speed) is May (5.6mph).
The calmest month (with the lowest average wind speed) is September (4.4mph).

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Average humidity in June
Glen Avon, CA

Average humidity in June - Glen Avon, CA
  • Average humidity in June: 52%

The month with the highest relative humidity is May (56%).
The month with the lowest relative humidity is August (43%).

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Average rainfall in June
Glen Avon, CA

Average rainfall in June - Glen Avon, CA
  • Average rainfall in June: 0.04"

The wettest months (with the highest rainfall) are February and December (1.61").
The driest month (with the least rainfall) is June (0.04").

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Average rainfall days in June
Glen Avon, CA

Average rainfall days in June - Glen Avon, CA
  • Average rainfall days in June: 1.1 days

The month with the highest number of rainy days is March (7.7 days).
The month with the least rainy days is June (1.1 days).

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Average snowfall days in June
Glen Avon, CA

Average snowfall days in June - Glen Avon, CA
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (0.1 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).

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Average daylight in June /
Average sunshine in June
Glen Avon, CA

Average daylight in June / Average sunshine in June - Glen Avon, CA
  • Average daylight in June: 14h and 2min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in June: 12h and 0min

The months with the most sunshine are July and August (Average sunshine: 12h and 6min).
The months with the least sunshine are February and December (Average sunshine: 6h and 48min).

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Average sunshine days in June
Glen Avon, CA

Average sunshine days in June - Glen Avon, CA
  • Average sunshine days in June: 27.9 days

The month with the most sunshine days is June (27.9 days).
The month with the least sunshine days is February (21.6 days).

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Average UV index in June
Glen Avon, CA

Average UV index in June - Glen Avon, CA
  • Average UV index in June: 6

The months with the highest UV index are July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in June
Glen Avon, CA

Average cloud cover in June - Glen Avon, CA
  • Average cloud cover in June: 8

The months with the most cloud cover are February and March (Cloud cover 23).
The month with the least cloud cover is August (Cloud cover 5).

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Average visibility in June
Glen Avon, CA

Average visibility in June - Glen Avon, 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).

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Glen Avon, California, USA

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