August weather forecast
Aurora, CA

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Weather in August

The last month of the summer, August, is also a fiery hot month in Aurora, California, with an average temperature ranging between min 61.7°F (16.5°C) and max 96.4°F (35.8°C).

Temperature

August's onset records an average high-temperature of a still very hot 96.4°F (35.8°C), a near match to July's 97.7°F (36.5°C). Aurora records a significant temperature drop in August nights, lowering to an average of 61.7°F (16.5°C).

Heat index

In August, the heat index is appraised at a sweltering 102.2°F (39°C). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. 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' or 'apparent temperature', binds temperature metrics with humidity values to give a sense of the actual warmth. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. In high relative humidity, the body's ability to evaporate heat is diminished, resulting in a heightened feeling of warmth. Rising body temperatures due to excess heat retention could signify impending heat disorders.

Humidity

The average relative humidity in August in Aurora, California, is 40%.

Rainfall

July and August are months with the least rain when the rain falls for 0.9 days and typically aggregates up to 0.04" (1mm) of rain.

Daylight

In August, the average length of the day is 13h and 34min.
On the first day of the month, sunrise is at 6:08 am and sunset at 8:12 pm. On the last day of August, sunrise is at 6:34 am and sunset at 7:34 pm PDT.

Sunshine

In August, the average sunshine is 12h.

UV index

The months with the highest UV index in Aurora, California, are June through August, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 7 in August interprets into the following advice:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
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Frequently asked questions

How hot does it get in Aurora in August?

During August, Aurora experiences an average high-temperature of 96.4°F (35.8°C) and a low-temperature of 61.7°F (16.5°C). The average heat index (a.k.a. 'feels like', 'real feel'), which calculates the temperature value influenced by the moisture in the air, in August is appraised at 102.2°F (39°C).

What is the average humidity in August in Aurora?

In Aurora, the average relative humidity in August is 40%.

What is the driest month in Aurora?

July and August are months with the least rain in Aurora, California, when the rain falls for 0.9 days and typically aggregates up to 0.04" (1mm) of rain.

How many days does it rain in August in Aurora?

In August, in Aurora, the rain falls for 0.9 days. Throughout August, 0.04" (1mm) of precipitation is accumulated.

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

In August, the average day length in Aurora, California, is 13h and 34min.

When are sunrise and sunset in August in Aurora?

On the first day of August in Aurora, sunrise is at 6:08 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 6:34 am and sunset at 7:34 pm PDT.

How long on average sun shines in August in Aurora?

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

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

June through August, with an average maximum UV index of 7, are months with the highest UV index in Aurora.

What is the UV index intensity in August in Aurora?

In August, the average daily maximum UV index is 7. A UV Index estimate of 6 to 7 represents a high health threat from unsafe 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
Aurora, CA

Average temperature in August - Aurora, CA
  • Average high temperature in August: 96.4°F

The warmest month (with the highest average high temperature) is July (97.7°F).
The month with the lowest average high temperature is December (55.6°F).

  • Average low temperature in August: 61.7°F

The month with the highest average low temperature is July (62.1°F).
The coldest months (with the lowest average low temperature) are January and December (41.9°F).

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Average pressure in August
Aurora, CA

Average pressure in August - Aurora, CA
  • Average pressure in August: 29.92"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in August
Aurora, CA

Average wind speed in August - Aurora, CA
  • Average wind speed in August: 6.5mph

The windiest month (with the highest average wind speed) is June (7.3mph).
The calmest month (with the lowest average wind speed) is November (5.2mph).

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Average humidity in August
Aurora, CA

Average humidity in August - Aurora, CA
  • Average humidity in August: 40%

The month with the highest relative humidity is January (72%).
The month with the lowest relative humidity is July (37%).

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Average rainfall in August
Aurora, CA

Average rainfall in August - Aurora, CA
  • Average rainfall in August: 0.04"

The wettest month (with the highest rainfall) is March (1.3").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days in August
Aurora, CA

Average rainfall days in August - Aurora, CA
  • Average rainfall days in August: 0.9 days

The month with the highest number of rainy days is March (10.3 days).
The month with the least rainy days is August (0.9 days).

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

Average daylight in August / Average sunshine in August - Aurora, CA
  • Average daylight in August: 13h and 4min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in August: 12h and 0min

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

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Average sunshine days in August
Aurora, CA

Average sunshine days in August - Aurora, CA
  • Average sunshine days in August: 29.2 days

The month with the most sunshine days is August (29.2 days).
The month with the least sunshine days is March (19.6 days).

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Average UV index in August
Aurora, CA

Average UV index in August - Aurora, CA
  • Average UV index in August: 7

The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in August
Aurora, CA

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

The month with the most cloud cover is March (Cloud cover 33).
The month with the least cloud cover is July (Cloud cover 4).

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Average visibility in August
Aurora, CA

Average visibility in August - Aurora, 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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Aurora, California, USA

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