August weather forecast
Quartz Hill, CA

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Weather in August

August, the last month of the summer in Quartz Hill, is another tropical month, with an average temperature varying between 65.3°F (18.5°C) and 91.4°F (33°C).

Temperature

The commencement of August introduces an average high-temperature of a still tropical 91.4°F (33°C), closely mirroring the preceding month. Quartz Hill observes a distinct decrease from peak daytime temperatures, with an average low-temperature of 65.3°F (18.5°C) throughout the month of August.

Humidity

With an average relative humidity of 31%, August is the least humid month.

Rainfall

In August, in Quartz Hill, the rain falls for 2.3 days. Throughout August, 0.2" (5mm) of precipitation is accumulated. In Quartz Hill, during the entire year, the rain falls for 48.7 days and collects up to 5.71" (145mm) of precipitation.

Snowfall

In Quartz Hill, snow does not fall in April through October.

Daylight

In August, the average length of the day in Quartz Hill, California, is 13h and 25min.
On the first day of August in Quartz Hill, sunrise is at 6:03 am and sunset at 7:54 pm. On the last day of the month, sunrise is at 6:25 am and sunset at 7:20 pm PDT.

Sunshine

The average sunshine in August is 12h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The UV index of 7 during August leads to these advisories:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
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Frequently asked questions

How hot does it get in Quartz Hill in August?

The high-temperature, in August, in Quartz Hill, records 91.4°F (33°C), while the low-temperature is 65.3°F (18.5°C).

What is the least humid month in Quartz Hill?

August is the least humid month in Quartz Hill, California, with an average relative humidity of 31%.

What is the average humidity in August in Quartz Hill?

In Quartz Hill, the average relative humidity in August is 31%.

How much does it rain in Quartz Hill in August?

In August, the rain falls for 2.3 days. Throughout August, 0.2" (5mm) of precipitation is accumulated.

When it does not snow in Quartz Hill?

In Quartz Hill, California, snow does not fall in April through October.

What is the average length of the day in August in Quartz Hill?

In Quartz Hill, the average day length in August is 13h and 25min.

When is the sunrise / sunset in August in Quartz Hill?

On the first day of August in Quartz Hill, sunrise is at 6:03 am and sunset at 7:54 pm. On the last day of the month, sunrise is at 6:25 am and sunset at 7:20 pm PDT.

How long on average sun shines in August in Quartz Hill?

The average sunshine duration in August in Quartz Hill, California, is 12h.

What are the months with the highest UV index in Quartz Hill?

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

What is the UV index intensity in August in Quartz Hill?

In August, the average daily maximum UV index in Quartz Hill, California, is 7. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Quartz Hill, CA

Average temperature in August - Quartz Hill, CA
  • Average high temperature in August: 91.4°F

The warmest month (with the highest average high temperature) is July (91.8°F).
The month with the lowest average high temperature is December (54.5°F).

  • Average low temperature in August: 65.3°F

The month with the highest average low temperature is August (65.3°F).
The coldest month (with the lowest average low temperature) is December (37.8°F).

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Average pressure in August
Quartz Hill, CA

Average pressure in August - Quartz Hill, CA
  • Average pressure in August: 29.88"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

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Average wind speed in August
Quartz Hill, CA

Average wind speed in August - Quartz Hill, CA
  • Average wind speed in August: 7.7mph

The windiest month (with the highest average wind speed) is May (9.3mph).
The calmest month (with the lowest average wind speed) is January (6.7mph).

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Average humidity in August
Quartz Hill, CA

Average humidity in August - Quartz Hill, CA
  • Average humidity in August: 31%

The month with the highest relative humidity is December (54%).
The month with the lowest relative humidity is August (31%).

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Average rainfall in August
Quartz Hill, CA

Average rainfall in August - Quartz Hill, CA
  • Average rainfall in August: 0.2"

The wettest month (with the highest rainfall) is December (1.34").
The driest month (with the least rainfall) is June (0.04").

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Average rainfall days in August
Quartz Hill, CA

Average rainfall days in August - Quartz Hill, CA
  • Average rainfall days in August: 2.3 days

The month with the highest number of rainy days is March (7.1 days).
The month with the least rainy days is June (1.1 days).

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Average snowfall in August
Quartz Hill, CA

Average snowfall in August - Quartz Hill, CA
  • Average snowfall in August: 0"

The month with the highest snowfall is December (2.01").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in August
Quartz Hill, CA

Average snowfall days in August - Quartz Hill, CA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in August /
Average sunshine in August
Quartz Hill, CA

Average daylight in August / Average sunshine in August - Quartz Hill, 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 June and July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 6h and 54min).

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Average sunshine days in August
Quartz Hill, CA

Average sunshine days in August - Quartz Hill, CA
  • Average sunshine days in August: 26.1 days

The month with the most sunshine days is June (28.1 days).
The month with the least sunshine days is February (20.8 days).

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Average UV index in August
Quartz Hill, CA

Average UV index in August - Quartz Hill, 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
Quartz Hill, CA

Average cloud cover in August - Quartz Hill, CA
  • Average cloud cover in August: 5

The months with the most cloud cover are March and December (Cloud cover 21).
The months with the least cloud cover are June, August and September (Cloud cover 5).

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Average visibility in August
Quartz Hill, CA

Average visibility in August - Quartz Hill, 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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Quartz Hill, California, USA

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