June weather forecast and climate
Descanso, CA

Weather in June

The first month of the summer, June, is also a moderately hot month in Descanso, California, with temperature in the range of an average high of 81.3°F (27.4°C) and an average low of 56.3°F (13.5°C).

Temperature

In June, the average high-temperature slightly increases, from 73.6°F (23.1°C) in May, to a still warm 81.3°F (27.4°C). In June, the average low-temperature is 56.3°F (13.5°C).

Heat index

The average heat index in June is evaluated at 82.9°F (28.3°C). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'real feel', 'felt air temperature', or 'apparent temperature', is a measure of how hot it feels when the actual air humidity is factored in. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (differences in body mass, height, and shape, clothing, metabolic differences). Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

In June, the average relative humidity in Descanso is 57%.

Rainfall

The month with the least rainfall in Descanso is June when the rain falls for 1.5 days and typically collects 0.08" (2mm) of precipitation.

Daylight

With an average of 14.3h of daylight, June has the longest days of the year in Descanso.

Sunshine

June and July, 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 in Descanso. A UV Index estimate of 6 to 7 represents a high threat to health from the exposure to the Sun's UV rays for the average person.
Note: In June, the average maximum UV index of 6 translate into the following recommendations:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in June in Descanso?

The average high-temperature, in June, in Descanso, is 81.3°F (27.4°C), while the average low-temperature is 56.3°F (13.5°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), that combines air temperature and relative humidity, in June is estimated at 82.9°F (28.3°C).

What is the average humidity in June in Descanso?

The average relative humidity in June is 57%.

How much does it rain in Descanso in June?

In Descanso, California, in June, it is raining for 1.5 days, with typically 0.08" (2mm) of accumulated precipitation.

What is the driest month in Descanso?

The month with the least rainfall in Descanso is June when the rain falls for 1.5 days and typically collects 0.08" (2mm) of precipitation.

When are the longest days in Descanso?

June has the longest days of the year, with an average of 14.3h of daylight.

How many hours of daylight does Descanso have in June?

In Descanso, California, the average length of the day in June is 14.3h.

What are the months with the most sunshine in Descanso?

June and July, with an average of 12.1h of sunshine, are months with the most sunshine.

How many hours of sunshine does Descanso have in June?

The average sunshine in June is 12.1h.

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

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

What is the UV index intensity in June in Descanso?

In Descanso, California, the average daily maximum UV index in June is 6. A UV Index of 6 to 7 symbolizes a high hazard to health from unprotected exposure to the UV radiation.

Average temperature in June
Descanso, CA

Average temperature in June - Descanso, CA
  • Average high temperature in June: 81.3°F

The warmest month (with the highest average high temperature) is August (87.3°F).
The month with the lowest average high temperature is December (61.3°F).

  • Average low temperature in June: 56.3°F

The month with the highest average low temperature is August (64.9°F).
The coldest month (with the lowest average low temperature) is February (44.2°F).

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Average pressure in June
Descanso, CA

Average pressure in June - Descanso, CA
  • Average pressure in June: 29.85"

The month with the highest atmospheric pressure is January (30.09").
The month with the lowest atmospheric pressure is June (29.85").

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Average wind speed in June
Descanso, CA

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

The windiest month (with the highest average wind speed) is May (5.7mph).
The calmest month (with the lowest average wind speed) is September (4.1mph).

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Average humidity in June
Descanso, CA

Average humidity in June - Descanso, CA
  • Average humidity in June: 57%

The month with the highest relative humidity is May (62%).
The month with the lowest relative humidity is November (51%).

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Average rainfall in June
Descanso, CA

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

The wettest month (with the highest rainfall) is February (0.94").
The driest month (with the least rainfall) is June (0.08").

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Average rainfall days in June
Descanso, CA

Average rainfall days in June - Descanso, CA
  • Average rainfall days in June: 1.5 days

The month with the highest number of rainy days is March (7.6 days).
The month with the least rainy days is June (1.5 days).

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

Average daylight in June / Average sunshine in June - Descanso, CA
  • Average daylight in June: 14.3h

The month with the longest days is June (Average daylight: 14.3h).
The month with the shortest days is December (Average daylight: 10h).

  • Average sunshine in June: 12.1h

Months with the most sunshine are June and July (Average sunshine: 12.1h).
The month with the least sunshine is December (Average sunshine: 6.7h).

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Average sunshine days in June
Descanso, CA

Average sunshine days in June - Descanso, CA
  • Average sunshine days in June: 27.5 days

The month with the most sunshine days is June (27.5 days).
The month with the least sunshine days is July (19.4 days).

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Average UV index in June
Descanso, CA

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

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

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Average cloud cover in June
Descanso, CA

Average cloud cover in June - Descanso, CA
  • Average cloud cover in June: 7

Months with the most cloud cover are March and December (Cloud cover 23).
The month with the least cloud cover is August (Cloud cover 6).

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Average visibility in June
Descanso, CA

Average visibility in June - Descanso, 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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