August weather forecast
Anaheim, CA

Beautiful residential area in Anaheim, California with a tall flat building in a distance
Beautiful residential area in Anaheim, California with a tall flat building in a distance

Weather in August

August, the last month of the summer in Anaheim, is another warm month, with an average temperature ranging between max 83.5°F (28.6°C) and min 65.5°F (18.6°C).

Temperature

The warmest month is August, with an average high-temperature of 83.5°F (28.6°C) and an average low-temperature of 65.5°F (18.6°C).

Heat index

The average heat index in August is estimated at a hot 86°F (30°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 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', 'apparent temperature', 'felt air temperature', or 'real feel', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. This effect is individual, with diverse people perceiving weather differently for numerous reasons (wind, metabolic differences, 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 Anaheim, California, the average relative humidity in August is 59%.

Rainfall

In Anaheim, in August, during 2.2 rainfall days, 0.2" (5mm) of precipitation is typically accumulated. Throughout the year, there are 52.5 rainfall days, and 7.09" (180mm) of precipitation is accumulated.

Daylight

The average length of the day in August is 13h and 22min.
On the first day of the month, sunrise is at 6:03 am and sunset at 7:52 pm. On the last day of August, in Anaheim, sunrise is at 6:24 am and sunset at 7:19 pm PDT.

Sunshine

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

UV index

June through September, with an average maximum UV index of 6, are months with the highest UV index in Anaheim. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: In August, the average maximum UV index of 6 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. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the warmest month in Anaheim?

The warmest month in Anaheim is August, with an average high-temperature of 83.5°F (28.6°C) and an average low-temperature of 65.5°F (18.6°C).

What is the temperature in August in Anaheim?

In Anaheim, in August, the average high-temperature is 83.5°F (28.6°C), and the average low-temperature is 65.5°F (18.6°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines air temperature and relative humidity, in August is estimated at 86°F (30°C).

What is the average humidity in August in Anaheim?

The average relative humidity in August is 59%.

How much does it rain in Anaheim in August?

In Anaheim, during August, the rain falls for 2.2 days and regularly aggregates up to 0.2" (5mm) of precipitation.

How many hours of daylight does Anaheim have in August?

The average day length in August in Anaheim, California, is 13h and 22min.

When is the sunrise / sunset in August in Anaheim?

On the first day of August in Anaheim, sunrise is at 6:03 am and sunset at 7:52 pm. On the last day of the month, sunrise is at 6:24 am and sunset at 7:19 pm PDT.

What are the months with the most sunshine in Anaheim?

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

How long on average sun shines in August in Anaheim?

In Anaheim, the average sunshine duration in August is 12h.

What is the month with the highest UV index in Anaheim?

The months with the highest UV index in Anaheim are June through September, with an average maximum UV index of 6.

How high is the UV index in August in Anaheim?

In Anaheim, California, the average daily maximum UV index in August is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Anaheim, CA

Average temperature in August - Anaheim, CA
  • Average high temperature in August: 83.5°F

The warmest month (with the highest average high temperature) is August (83.5°F).
The month with the lowest average high temperature is December (64°F).

  • Average low temperature in August: 65.5°F

The month with the highest average low temperature is August (65.5°F).
The coldest month (with the lowest average low temperature) is February (50.2°F).

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Average pressure in August
Anaheim, CA

Average pressure in August - Anaheim, CA
  • Average pressure in August: 29.89"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
Anaheim, CA

Average wind speed in August - Anaheim, 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
Anaheim, CA

Average humidity in August - Anaheim, CA
  • Average humidity in August: 59%

The month with the highest relative humidity is June (65%).
The month with the lowest relative humidity is November (51%).

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Average rainfall in August
Anaheim, CA

Average rainfall in August - Anaheim, CA
  • Average rainfall in August: 0.2"

The wettest month (with the highest rainfall) is December (1.54").
The driest month (with the least rainfall) is June (0.04").

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Average rainfall days in August
Anaheim, CA

Average rainfall days in August - Anaheim, CA
  • Average rainfall days in August: 2.2 days

The month with the highest number of rainy days is March (7.3 days).
The month with the least rainy days is June (1.5 days).

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Average daylight in August /
Average sunshine in August
Anaheim, CA

Average daylight in August / Average sunshine in August - Anaheim, CA
  • Average daylight in August: 13h and 22min

The month with the longest days is June (Average daylight: 14h and 22min).
The month with the shortest days is December (Average daylight: 9h and 57min).

  • Average sunshine in August: 12h and 0min

The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).

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Average sunshine days in August
Anaheim, CA

Average sunshine days in August - Anaheim, CA
  • Average sunshine days in August: 25.8 days

The month with the most sunshine days is August (25.8 days).
The month with the least sunshine days is February (20.6 days).

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Average UV index in August
Anaheim, CA

Average UV index in August - Anaheim, CA
  • Average UV index in August: 6

The months with the highest UV index are June, July, August and September (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 4).

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Average cloud cover in August
Anaheim, CA

Average cloud cover in August - Anaheim, CA
  • Average cloud cover in August: 5

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 5).

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Average visibility in August
Anaheim, CA

Average visibility in August - Anaheim, 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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