August weather forecast and climate
Victorville, CA

Weather in August

The last month of the summer, August, is another tropical month in Victorville, California, with average temperature ranging between min 68.5°F (20.3°C) and max 91.9°F (33.3°C).

Temperature

In Victorville, the average high-temperature is practically the same as in July - a still tropical 91.9°F (33.3°C). The average low-temperature, in August, is 68.5°F (20.3°C).

Humidity

With an average relative humidity of 27%, August is the least humid month.

Rainfall

In Victorville, during August, the rain falls for 2.9 days and regularly aggregates up to 0.28" (7mm) of precipitation. Throughout the year, there are 44.8 rainfall days, and 4.8" (122mm) of precipitation is accumulated.

Snowfall

In Victorville snow does not fall in March, May through October.

Daylight

In Victorville, the average length of the day is 13.4h.

Sunshine

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

UV index

June through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 7 transform into the following instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for 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 least humid month in Victorville?

With an average relative humidity of 27%, August is the least humid month in Victorville.

What is the average humidity in August in Victorville?

In August, the average relative humidity in Victorville is 27%.

How many days does it rain in August in Victorville?

In Victorville, in August, during 2.9 rainfall days, 0.28" (7mm) of precipitation is typically accumulated.

When it does not snow in Victorville?

In Victorville snow does not fall in March, May through October.

How many hours of daylight does Victorville have in August?

In Victorville, California, the average length of the day in August is 13.4h.

How many hours of sunshine does Victorville have in August?

In Victorville, the average sunshine in August is 12h.

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

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

What is the UV index reading in August in Victorville?

In August, the average daily maximum UV index in Victorville is 7. A UV Index reading of 6 to 7 represents a high health vulnerability from the exposure to the Sun's UV radiation.

Average temperature in August
Victorville, CA

Average temperature in August - Victorville, CA
  • Average high temperature in August: 91.9°F

The warmest month (with the highest average high temperature) is July (92.1°F).
The month with the lowest average high temperature is December (53.2°F).

  • Average low temperature in August: 68.5°F

The month with the highest average low temperature is August (68.5°F).
The coldest month (with the lowest average low temperature) is December (38.3°F).

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Average pressure in August
Victorville, CA

Average pressure in August - Victorville, CA
  • Average pressure in August: 29.86"

The month with the highest atmospheric pressure is January (30.11").
The month with the lowest atmospheric pressure is June (29.83").

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Average wind speed in August
Victorville, CA

Average wind speed in August - Victorville, CA
  • Average wind speed in August: 7.6mph

The windiest month (with the highest average wind speed) is May (10.3mph).
The calmest month (with the lowest average wind speed) is January (6.3mph).

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Average humidity in August
Victorville, CA

Average humidity in August - Victorville, CA
  • Average humidity in August: 27%

The month with the highest relative humidity is December (52%).
The month with the lowest relative humidity is August (27%).

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Average rainfall in August
Victorville, CA

Average rainfall in August - Victorville, CA
  • Average rainfall in August: 0.28"

The wettest month (with the highest rainfall) is December (0.98").
The driest month (with the least rainfall) is June (0.04").

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Average rainfall days in August
Victorville, CA

Average rainfall days in August - Victorville, CA
  • Average rainfall days in August: 2.9 days

The month with the highest number of rainy days is March (6 days).
The month with the least rainy days is June (0.9 days).

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Average snowfall in August
Victorville, CA

Average snowfall in August - Victorville, CA
  • Average snowfall in August: 0"

The month with the highest snowfall is November (1.73").
Months with the least snowfall are March, May, June, July, August, September and October (0").

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Average snowfall days in August
Victorville, CA

Average snowfall days in August - Victorville, CA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (1 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in August / Average sunshine in August - Victorville, CA
  • Average daylight in August: 13.4h

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in August: 12h

Months with the most sunshine are June and July (Average sunshine: 12.1h).
Months with the least sunshine are January and December (Average sunshine: 7).

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Average sunshine days in August
Victorville, CA

Average sunshine days in August - Victorville, CA
  • Average sunshine days in August: 26.3 days

The month with the most sunshine days is June (28.9 days).
The month with the least sunshine days is February (22.4 days).

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Average UV index in August
Victorville, CA

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

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

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Average cloud cover in August
Victorville, CA

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

The month with the most cloud cover is December (Cloud cover 21).
Months with the least cloud cover are June and August (Cloud cover 5).

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Average visibility in August
Victorville, CA

Average visibility in August - Victorville, CA
  • Average visibility in August: 6mi

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

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