August weather forecast
Victorville, CA

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Weather in August

August, the last month of the summer in Victorville, is also a hot month, with temperature in the range of an average high of 91.9°F (33.3°C) and an average low of 68.5°F (20.3°C).

Temperature

Victorville records an average high-temperature of a still tropical 91.9°F (33.3°C) in August, maintaining a close correlation with July's 92.1°F (33.4°C). Victorville, during the nights of August, registers a substantial plunge from the daytime high, averaging at a pleasant 68.5°F (20.3°C).

Humidity

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

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, in Victorville, 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

The average length of the day in August is 13h and 25min.
On the first day of August, sunrise is at 6:00 am and sunset at 7:50 pm. On the last day of the month, sunrise is at 6:22 am and sunset at 7:16 pm PDT.

Sunshine

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 value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum UV index, 7 during August, leads to the following recommendations:
Inhibit overexposure. Warding off sun damage is of utmost importance. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.

Frequently asked questions

How hot does it get in Victorville in August?

In Victorville, in August, the average high-temperature is 91.9°F (33.3°C), and the average low-temperature is 68.5°F (20.3°C).

What is the least humid month in Victorville?

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

What is the average humidity in August in Victorville?

In August, the average relative humidity is 27%.

How much does it rain in Victorville in August?

In August, in Victorville, California, the rain falls for 2.9 days. Throughout August, 0.28" (7mm) of precipitation is accumulated.

When it does not snow in Victorville?

March, May through October are months without snowfall in Victorville, California.

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

In Victorville, California, the average day length in August is 13h and 25min.

What time are sunrise and sunset in August in Victorville?

In August, on the first day of the month, sunrise is at 6:00 am and sunset at 7:50 pm. On the last day of the month, in Victorville, sunrise is at 6:22 am and sunset at 7:16 pm PDT.

How long on average sun shines in August in Victorville?

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

What is the month 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.

What is the UV index reading in August in Victorville?

In Victorville, the average daily maximum UV index in August is 7. A UV Index value of 6 to 7 symbolizes a high health threat 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
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).

Average pressure in August
Victorville, CA

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

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

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).

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%).

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").

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).

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").
The months with the least snowfall are March, May, June, July, August, September and October (0").

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).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in August / Average sunshine in August - Victorville, 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 months with the least sunshine are January and December (Average sunshine: 7h and 0min).

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).

Average UV index in August
Victorville, CA

Average UV index in August - Victorville, 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).

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).
The months with the least cloud cover are June and August (Cloud cover 5).

Average visibility in August
Victorville, CA

Average visibility in August - Victorville, 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).

Victorville, California, USA

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