August weather forecast
Van Nuys, CA

Weather in August

August, the last month of the summer, in Van Nuys, is also a moderately hot month, with temperature in the range of an average low of 64.8°F (18.2°C) and an average high of 85.6°F (29.8°C).

Temperature

The warmest month is August, with an average high-temperature of 85.6°F (29.8°C) and an average low-temperature of 64.8°F (18.2°C).

Heat index

The average heat index in August is calculated to be a tropical 88°F (31.1°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 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 'apparent temperature', 'real feel', 'feels like', or 'felt air temperature', is a measure of how hot it feels when the actual air humidity is factored in. This effect is individual, with diverse people perceiving weather differently for numerous reasons (wind, clothing, differences in body mass, height, and shape), 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 especially crucial for babies and toddlers. 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 August, the average relative humidity is 52%.

Rainfall

In Van Nuys, during August, the rain falls for 1.5 days and regularly aggregates up to 0.08" (2mm) of precipitation. In Van Nuys, during the entire year, the rain falls for 42.7 days and collects up to 6.46" (164mm) of precipitation.

Snowfall

In Van Nuys snow does not fall in January through November.

Daylight

In Van Nuys, the average length of the day in August is 13.4h.

Sunshine

The average sunshine in Van Nuys is 12h.

UV index

June through September, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health hazard from the exposure to the Sun's UV radiation for average individuals.
Note: In August, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. 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 warmest month in Van Nuys?

With an average high-temperature of 85.6°F (29.8°C) and an average low-temperature of 64.8°F (18.2°C), August is the warmest month in Van Nuys.

What is the temperature in August in Van Nuys?

The average high-temperature, in August, is 85.6°F (29.8°C), while the average low-temperature is 64.8°F (18.2°C). In August, the average heat index (a.k.a. 'real feel', 'feels like'), which combines air temperature and relative humidity, is calculated to be 88°F (31.1°C).

What is the average humidity in August in Van Nuys?

In August, the average relative humidity in Van Nuys is 52%.

How many days does it rain in August in Van Nuys?

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

When it does not snow in Van Nuys?

In Van Nuys snow does not fall in January through November.

How many hours of daylight does Van Nuys have in August?

The average length of the day in August in Van Nuys is 13.4h.

How many hours of sunshine does Van Nuys have in August?

In August, the average sunshine in Van Nuys is 12h.

What are the months with the highest UV index in Van Nuys?

Months with the highest UV index in Van Nuys, California, are June through September, with an average maximum UV index of 6.

How high is the UV index in August in Van Nuys?

In Van Nuys, California, the average daily maximum UV index in August is 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to the UV radiation.

Average temperature in August
Van Nuys, CA

Average temperature in August - Van Nuys, CA
  • Average high temperature in August: 85.6°F

The warmest month (with the highest average high temperature) is August (85.6°F).
The month with the lowest average high temperature is December (61.9°F).

  • Average low temperature in August: 64.8°F

The month with the highest average low temperature is August (64.8°F).
The coldest month (with the lowest average low temperature) is December (46.9°F).

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Average pressure in August
Van Nuys, CA

Average pressure in August - Van Nuys, CA
  • Average pressure in August: 29.9"

The month with the highest atmospheric pressure is January (30.11").
The month with the lowest atmospheric pressure is June (29.89").

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Average wind speed in August
Van Nuys, CA

Average wind speed in August - Van Nuys, CA
  • Average wind speed in August: 4.6mph

The windiest months (with the highest average wind speed) are January and December (6.1mph).
The calmest month (with the lowest average wind speed) is September (4.5mph).

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Average humidity in August
Van Nuys, CA

Average humidity in August - Van Nuys, CA
  • Average humidity in August: 52%

The month with the highest relative humidity is June (59%).
The month with the lowest relative humidity is November (47%).

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Average rainfall in August
Van Nuys, CA

Average rainfall in August - Van Nuys, CA
  • Average rainfall in August: 0.08"

The wettest month (with the highest rainfall) is February (1.22").
The driest month (with the least rainfall) is June (0.04").

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Average rainfall days in August
Van Nuys, CA

Average rainfall days in August - Van Nuys, CA
  • Average rainfall days in August: 1.5 days

The month with the highest number of rainy days is March (6.5 days).
The month with the least rainy days is June (1.4 days).

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Average snowfall days in August
Van Nuys, CA

Average snowfall days in August - Van Nuys, CA
  • Average snowfall days in August: 0 days

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

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Average daylight in August /
Average sunshine in August
Van Nuys, CA

Average daylight in August / Average sunshine in August - Van Nuys, CA
  • Average daylight in August: 13.4h

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 August: 12h

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

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Average sunshine days in August
Van Nuys, CA

Average sunshine days in August - Van Nuys, CA
  • Average sunshine days in August: 27.3 days

Months with the most sunshine days are August and October (27.3 days).
The month with the least sunshine days is February (22 days).

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Average UV index in August
Van Nuys, CA

Average UV index in August - Van Nuys, CA
  • Average UV index in August: 6

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

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Average cloud cover in August
Van Nuys, CA

Average cloud cover in August - Van Nuys, CA
  • Average cloud cover in August: 4

The month with the most cloud cover is March (Cloud cover 22).
The month with the least cloud cover is August (Cloud cover 4).

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Average visibility in August
Van Nuys, CA

Average visibility in August - Van Nuys, CA
  • Average visibility in August: 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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