June weather forecast and climate
Rubidoux, CA

Weather in June

June, the first month of the summer, in Rubidoux, is also a moderately hot month, with average temperature fluctuating between 84.2°F (29°C) and 58.6°F (14.8°C).

Temperature

In Rubidoux, the average high-temperature in June marginally rises, from a moderately hot 76.6°F (24.8°C) in May, to a still warm 84.2°F (29°C). The average low-temperature, in Rubidoux, California, is 58.6°F (14.8°C).

Heat index

The average heat index in June is estimated at 85.8°F (29.9°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. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'felt air temperature', 'apparent temperature', or 'real feel', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. Additional factors like activity, clothing, metabolic differences, and pregnancy affect individual temperature impact. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index 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

The average relative humidity in June is 52%.

Rainfall

The month with the least rainfall in Rubidoux 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 in Rubidoux.

Daylight

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

Sunshine

In Rubidoux, the average sunshine is 12h.

UV index

In June, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health risk from the exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 6 transform into the following instructions:
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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in June in Rubidoux?

The average high-temperature, in June, in Rubidoux, California, is 84.2°F (29°C), while the average low-temperature is 58.6°F (14.8°C). The average heat index (a.k.a. 'feels like', 'real feel'), that calculates temperature value influenced by the moisture in the air, in June is appraised at 85.8°F (29.9°C).

What is the average humidity in June in Rubidoux?

The average relative humidity in June in Rubidoux is 52%.

How many days does it rain in June in Rubidoux?

In Rubidoux, in June, it is raining for 1.1 days, with typically 0.04" (1mm) of accumulated precipitation.

What is the driest month in Rubidoux?

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

When it does not snow in Rubidoux?

January, March through December are months without snowfall in Rubidoux.

When are the longest days in Rubidoux?

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

How many hours of daylight does Rubidoux have in June?

In Rubidoux, the average length of the day in June is 14.4h.

How long on average sun shines in June in Rubidoux?

In June, the average sunshine in Rubidoux is 12h.

What is the UV index reading in June in Rubidoux?

In Rubidoux, the average daily maximum UV index in June is 6. A UV Index reading of 6 to 7 represents a high health risk from the exposure to the Sun's UV rays.

Average temperature in June
Rubidoux, CA

Average temperature in June - Rubidoux, 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
Rubidoux, CA

Average pressure in June - Rubidoux, CA
  • Average pressure in June: 29.86"

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

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Average wind speed in June
Rubidoux, CA

Average wind speed in June - Rubidoux, 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
Rubidoux, CA

Average humidity in June - Rubidoux, 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
Rubidoux, CA

Average rainfall in June - Rubidoux, 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
Rubidoux, CA

Average rainfall days in June - Rubidoux, 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
Rubidoux, CA

Average snowfall days in June - Rubidoux, CA
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (0.1 days).
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
Rubidoux, CA

Average daylight in June / Average sunshine in June - Rubidoux, 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: 12h

Months with the most sunshine are July and August (Average sunshine: 12.1h).
Months with the least sunshine are February and December (Average sunshine: 6.8).

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Average sunshine days in June
Rubidoux, CA

Average sunshine days in June - Rubidoux, 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
Rubidoux, CA

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

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
Rubidoux, CA

Average cloud cover in June - Rubidoux, CA
  • Average cloud cover in June: 8

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
Rubidoux, CA

Average visibility in June - Rubidoux, 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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