June weather forecast and climate
Granite Bay, CA

Weather in June

The first month of the summer, June, is a tropical month in Granite Bay, California, with temperature in the range of an average high of 86.4°F (30.2°C) and an average low of 56.8°F (13.8°C).

Temperature

In June, the average high-temperature increases, from a moderately hot 75.2°F (24°C) in May, to a hot 86.4°F (30.2°C). In June, the average low-temperature is 56.8°F (13.8°C).

Heat index

In June, the average heat index is appraised at a tropical 87.6°F (30.9°C). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. 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 'felt air temperature', 'real feel', 'feels like', or 'apparent temperature', is a measure that combines both air temperature and relative humidity into a single value that indicates how hot the weather feels. This effect is individual, with diverse people perceiving weather differently for numerous reasons (differences in body mass, height, and shape, metabolic differences, wind), and activity. 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 particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

In Granite Bay, the average relative humidity in June is 47%.

Rainfall

In Granite Bay, California, in June, during 2 rainfall days, 0.24" (6mm) of precipitation is typically accumulated. In Granite Bay, during the entire year, the rain falls for 81.2 days and collects up to 22.64" (575mm) of precipitation.

Snowfall

In Granite Bay snow does not fall in January, March through November.

Daylight

June has the longest days of the year in Granite Bay, with an average of 14.8h of daylight.

Sunshine

In Granite Bay, California, the average sunshine is 11.8h.

UV index

Months with the highest UV index are June and July, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to the UV radiation for ordinary individuals.
Note: In June, the average maximum UV index of 7 translate into the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. 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. 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 Granite Bay?

The average high-temperature, in June, in Granite Bay, California, is 86.4°F (30.2°C), while the average low-temperature is 56.8°F (13.8°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), that takes the relative humidity and factores it into the air temperature reading, in June is evaluated at 87.6°F (30.9°C).

What is the average humidity in June in Granite Bay?

In June, the average relative humidity in Granite Bay, California, is 47%.

How much does it rain in Granite Bay in June?

In Granite Bay, in June, during 2 rainfall days, 0.24" (6mm) of precipitation is typically accumulated.

When it does not snow in Granite Bay?

January, March through November are months without snowfall in Granite Bay.

When are the longest days in Granite Bay?

With an average of 14.8h of daylight, June has the longest days of the year in Granite Bay.

What is the average length of the day in June in Granite Bay?

The average length of the day in June is 14.8h.

How long on average sun shines in June in Granite Bay?

In June, the average sunshine is 11.8h.

What is the month with the highest UV index in Granite Bay?

June and July, with an average maximum UV index of 7, are months with the highest UV index in Granite Bay, California.

What is the UV index intensity in June in Granite Bay?

In Granite Bay, the average daily maximum UV index in June is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to the Sun's UV rays.

Average temperature in June
Granite Bay, CA

Average temperature in June - Granite Bay, CA
  • Average high temperature in June: 86.4°F

The warmest month (with the highest average high temperature) is July (93°F).
The month with the lowest average high temperature is December (54°F).

  • Average low temperature in June: 56.8°F

The month with the highest average low temperature is July (60.3°F).
The coldest month (with the lowest average low temperature) is December (39.6°F).

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Average pressure in June
Granite Bay, CA

Average pressure in June - Granite Bay, CA
  • Average pressure in June: 29.9"

The month with the highest atmospheric pressure is January (30.16").
The month with the lowest atmospheric pressure is June (29.9").

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Average wind speed in June
Granite Bay, CA

Average wind speed in June - Granite Bay, CA
  • Average wind speed in June: 4.6mph

The windiest month (with the highest average wind speed) is February (5.5mph).
The calmest months (with the lowest average wind speed) are August and September (4mph).

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Average humidity in June
Granite Bay, CA

Average humidity in June - Granite Bay, CA
  • Average humidity in June: 47%

The month with the highest relative humidity is March (74%).
The month with the lowest relative humidity is July (40%).

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Average rainfall in June
Granite Bay, CA

Average rainfall in June - Granite Bay, CA
  • Average rainfall in June: 0.24"

The wettest month (with the highest rainfall) is March (4.33").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days in June
Granite Bay, CA

Average rainfall days in June - Granite Bay, CA
  • Average rainfall days in June: 2 days

The month with the highest number of rainy days is March (14.6 days).
The month with the least rainy days is July (1 days).

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Average snowfall in June
Granite Bay, CA

Average snowfall in June - Granite Bay, CA
  • Average snowfall in June: 0"

Months with the highest snowfall are February and December (0.04").
Months with the least snowfall are January, March, April, May, June, July, August, September, October and November (0").

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Average snowfall days in June
Granite Bay, CA

Average snowfall days in June - Granite Bay, CA
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is December (0.2 days).
Months with the least snowfall days are January, March, April, May, June, July, August, September, October and November (0 days).

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Average daylight in June /
Average sunshine in June
Granite Bay, CA

Average daylight in June / Average sunshine in June - Granite Bay, CA
  • Average daylight in June: 14.8h

The month with the longest days is June (Average daylight: 14.8h).
The month with the shortest days is December (Average daylight: 9.5h).

  • Average sunshine in June: 11.8h

The month with the most sunshine is July (Average sunshine: 12.1h).
The month with the least sunshine is December (Average sunshine: 5.8h).

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Average sunshine days in June
Granite Bay, CA

Average sunshine days in June - Granite Bay, CA
  • Average sunshine days in June: 27.3 days

The month with the most sunshine days is July (29.2 days).
The month with the least sunshine days is March (15.7 days).

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Average UV index in June
Granite Bay, CA

Average UV index in June - Granite Bay, CA
  • Average UV index in June: 7

Months with the highest UV index are June and July (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in June
Granite Bay, CA

Average cloud cover in June - Granite Bay, CA
  • Average cloud cover in June: 10

The month with the most cloud cover is March (Cloud cover 38).
The month with the least cloud cover is July (Cloud cover 4).

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Average visibility in June
Granite Bay, CA

Average visibility in June - Granite Bay, 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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