August weather forecast
Anaheim, CA

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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

Anaheim’s weather in August remains much like July, marking the height of summer. One slight difference is temperatures slightly climbing upwards, with a high of 83.5°F (28.6°C). September results in slightly cooler temperatures and a decline in the UV index. Be that as it may, August maintains relatively high sunshine hours producing pleasant warm days. Despite being the height of summer, rainfall remains at a moderate level.

Temperature

The month of August, characterized by an average high of 83.5°F (28.6°C) and a low of 65.5°F (18.6°C), is recognized as the warmest in Anaheim.

Heat index

August's average heat index is computed to be a tropical 86°F (30°C). Exhaustion might be the outcome of enduring exposure and continuous activity, with a risk of heat cramps.
Know that the heat index computations account for shaded terrains and slight winds. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', reflects the feeling of heat when considering both air temperature and humidity. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.

Humidity

In August, the average relative humidity is 59%.

Rainfall

In August, the rain falls for 2.2 days. Throughout August, 0.2" (5mm) of precipitation is accumulated. In Anaheim, during the entire year, the rain falls for 52.5 days and collects up to 7.09" (180mm) of precipitation.

Daylight

In August, the average length of the day is 13h and 22min.
On the first day of the month, sunrise is at 6:04 am and sunset at 7:51 pm. On the last day of August, in Anaheim, California, sunrise is at 6:25 am and sunset at 7:18 pm PDT.

Sunshine

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

UV index

The months with the highest UV index in Anaheim, California, are June through September, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The maximum UV index of 6 during August leads to these instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
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Frequently asked questions

What month is the hottest in Anaheim?

August, recognised by an average high temperature of 83.5°F (28.6°C) and a low of 65.5°F (18.6°C), is Anaheim's warmest month.

How hot is August in Anaheim?

In August, in Anaheim, 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. 'apparent temperature', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in August is computed to be 86°F (30°C).

What is the average humidity in August in Anaheim?

The average relative humidity in August in Anaheim is 59%.

How much does it rain in Anaheim in August?

In Anaheim, California, in August, during 2.2 rainfall days, 0.2" (5mm) of precipitation is typically accumulated.

How many hours of daylight does Anaheim have in August?

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

When is the sunrise / sunset in August in Anaheim?

In August, on the first day of the month, sunrise is at 6:04 am and sunset at 7:51 pm. On the last day of the month, in Anaheim, sunrise is at 6:25 am and sunset at 7:18 pm PDT.

What is the month with the most sunshine in Anaheim?

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

How many hours of sunshine does Anaheim have in August?

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

What are the months with the highest UV index in Anaheim?

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

What is the UV index intensity in August in Anaheim?

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

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