August weather forecast
East Whittier, CA

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Weather in August

August, the last month of the summer in East Whittier, is another warm month, with an average temperature ranging between min 65.8°F (18.8°C) and max 85.6°F (29.8°C).

Temperature

August, with its average high-temperature of 85.6°F (29.8°C) and an average low-temperature of 65.8°F (18.8°C), holds the record as the warmest month.

Heat index

The heat index for August is estimated at a tropical 89.6°F (32°C). Uninterrupted activity during exposure could lead to a sense of exhaustion, possibly causing heat cramps.
In the scope of the heat index, its values resonate with shade and light wind conditions. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is the result of factoring in humidity to the air temperature, indicating perceived warmth. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values hold great significance to children. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.

Humidity

In East Whittier, the average relative humidity in August is 55%.

Rainfall

In East Whittier, in August, during 0.8 rainfall days, 0.04" (1mm) of precipitation is typically accumulated. In East Whittier, during the entire year, the rain falls for 27.3 days and collects up to 1.97" (50mm) of precipitation.

Daylight

The average length of the day in August is 13h and 23min.
On the first day of the month, sunrise is at 6:04 am and sunset at 7:52 pm. On the last day of August, in East Whittier, sunrise is at 6:25 am and sunset at 7:18 pm PDT.

Sunshine

The months with the most sunshine in East Whittier are July and August, with an average of 12h of sunshine.

UV index

With an average maximum UV index of 7, August is the month with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: The UV index of 7 during August leads to these advisories:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
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Frequently asked questions

What month is the hottest in East Whittier?

East Whittier's warmest month, August, registers temperatures that range from a high of 85.6°F (29.8°C) to a low of 65.8°F (18.8°C).

How hot does it get in East Whittier in August?

During August, East Whittier experiences an average high-temperature of 85.6°F (29.8°C) and a low-temperature of 65.8°F (18.8°C). In August, the average heat index (a.k.a. 'real feel', 'feels like'), which factors the actual air temperature with the relative humidity, is estimated at 89.6°F (32°C).

What is the average humidity in August in East Whittier?

In East Whittier, California, the average relative humidity in August is 55%.

How many days does it rain in August in East Whittier?

In East Whittier, California, in August, it is raining for 0.8 days, with typically 0.04" (1mm) of accumulated precipitation.

What is the average length of the day in August in East Whittier?

In East Whittier, the average day length in August is 13h and 23min.

When are sunrise and sunset in August in East Whittier?

On the first day of August in East Whittier, sunrise is at 6:04 am and sunset at 7:52 pm. On the last day of the month, sunrise is at 6:25 am and sunset at 7:18 pm PDT.

What is the month with the most sunshine in East Whittier?

The months with the most sunshine in East Whittier, California, are July and August, with an average of 12h of sunshine.

How many hours of sunshine does East Whittier have in August?

The average sunshine duration in August in East Whittier is 12h.

What is the month with the highest UV index in East Whittier?

The month with the highest UV index in East Whittier is August, with an average maximum UV index of 7.

What is the UV index reading in August in East Whittier?

In August, the average daily maximum UV index is 7. A UV Index estimate of 6 to 7 represents a high health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
East Whittier, CA

Average temperature in August - East Whittier, 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 (64.8°F).

  • Average low temperature in August: 65.8°F

The month with the highest average low temperature is August (65.8°F).
The coldest month (with the lowest average low temperature) is February (49.8°F).

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Average pressure in August
East Whittier, CA

Average pressure in August - East Whittier, CA
  • Average pressure in August: 29.9"Hg

The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed in August
East Whittier, CA

Average wind speed in August - East Whittier, CA
  • Average wind speed in August: 4.8mph

The windiest month (with the highest average wind speed) is April (6mph).
The calmest months (with the lowest average wind speed) are September and October (4.7mph).

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Average humidity in August
East Whittier, CA

Average humidity in August - East Whittier, CA
  • Average humidity in August: 55%

The month with the highest relative humidity is June (63%).
The month with the lowest relative humidity is November (48%).

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Average rainfall in August
East Whittier, CA

Average rainfall in August - East Whittier, CA
  • Average rainfall in August: 0.04"

The wettest month (with the highest rainfall) is December (0.47").
The driest month (with the least rainfall) is June (0").

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Average rainfall days in August
East Whittier, CA

Average rainfall days in August - East Whittier, CA
  • Average rainfall days in August: 0.8 days

The month with the highest number of rainy days is March (4.6 days).
The month with the least rainy days is June (0.5 days).

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Average daylight in August /
Average sunshine in August
East Whittier, CA

Average daylight in August / Average sunshine in August - East Whittier, CA
  • Average daylight in August: 13h and 2min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in August: 12h and 0min

The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The months with the least sunshine are January, February and December (Average sunshine: 6h and 48min).

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Average sunshine days in August
East Whittier, CA

Average sunshine days in August - East Whittier, CA
  • Average sunshine days in August: 28.7 days

The month with the most sunshine days is June (29.3 days).
The month with the least sunshine days is February (23.8 days).

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Average UV index in August
East Whittier, CA

Average UV index in August - East Whittier, CA
  • Average UV index in August: 7

The month with the highest UV index is August (UV index 7).
The months with the lowest UV index are February, November and December (UV index 4).

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Average cloud cover in August
East Whittier, CA

Average cloud cover in August - East Whittier, CA
  • Average cloud cover in August: 6

The months with the most cloud cover are March and December (Cloud cover 22).
The month with the least cloud cover is August (Cloud cover 6).

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Average visibility in August
East Whittier, CA

Average visibility in August - East Whittier, CA
  • Average visibility in August: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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East Whittier, California, USA

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