August weather forecast and climate
Tarzana, CA

The last month of the summer, August, is another warm month in Tarzana, California, with average temperature ranging between min 64.8°F (18.2°C) and max 85.6°F (29.8°C).

Temperature

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.

Heat index

In August, the average heat index is estimated at a tropical 88°F (31.1°C). Exhaustion is likely with prolonged exposure and activity. Sustaining activity 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 'felt air temperature', 'apparent temperature', 'feels like', 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 wind, differences in body mass, height, and shape, pregnancy, and activity influence one's weather impression. 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 Tarzana, the average relative humidity in August is 52%.

Rainfall

In August, the rain falls for 1.5 days. Throughout August, 0.08" (2mm) of precipitation is accumulated. In Tarzana, during the entire year, the rain falls for 42.7 days and collects up to 6.46" (164mm) of precipitation.

Snowfall

In Tarzana snow does not fall in January through November.

Daylight

In Tarzana, the average length of the day is 13.4h.

Sunshine

The average sunshine in Tarzana is 12h.

UV index

June through September, with an average maximum UV index of 6, are months with the highest UV index in Tarzana, California. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to the UV radiation for the ordinary person.
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. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. 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.

What is the warmest month in Tarzana?

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

What is the temperature in August in Tarzana?

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. 'feels like', 'real feel'), that calculates temperature value influenced by the moisture in the air, is calculated to 88°F (31.1°C).

What is the average humidity in August in Tarzana?

The average relative humidity in August in Tarzana, California, is 52%.

How much does it rain in Tarzana in August?

In August, in Tarzana, California, the rain falls for 1.5 days. Throughout August, 0.08" (2mm) of precipitation is accumulated.

When it does not snow in Tarzana?

January through November are months without snowfall in Tarzana.

What is the average length of the day in August in Tarzana?

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

How long on average sun shines in August in Tarzana?

In Tarzana, the average sunshine in August is 12h.

When is the highest UV index in Tarzana?

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

What is the UV index intensity in August in Tarzana?

The average daily maximum UV index in August is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to the UV radiation.
Average temperature in August - Tarzana, 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).

Average pressure in August - Tarzana, 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").

Average wind speed in August - Tarzana, 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).

Average humidity in August - Tarzana, 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%).

Average rainfall in August - Tarzana, 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").

Average rainfall days in August - Tarzana, 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).

Average snowfall days in August - Tarzana, 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).

Average daylight in August / Average sunshine in August - Tarzana, 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).

Average sunshine days in August - Tarzana, 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).

Average UV index in August - Tarzana, 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).

Average cloud cover in August - Tarzana, 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).

Average visibility in August - Tarzana, 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).