August weather forecast and climate
Adelanto, CA

Weather in August

The last month of the summer, August, is another tropical month in Adelanto, California, with temperature in the range of an average low of 68.5°F (20.3°C) and an average high of 91.9°F (33.3°C).

Temperature

In Adelanto, the average high-temperature is relatively the same as in July - a still hot 91.9°F (33.3°C). In August, in Adelanto, the average low-temperature is 68.5°F (20.3°C).

Humidity

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

Rainfall

In Adelanto, during 2.9 rainfall days, 0.28" (7mm) of precipitation is typically accumulated. In Adelanto, California, during the entire year, the rain falls for 44.8 days and collects up to 4.8" (122mm) of precipitation.

Snowfall

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

Daylight

The average length of the day in August is 13.4h.

Sunshine

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

UV index

Months with the highest UV index are June through August, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to the Sun's UV rays for the average person.
Note: In August, the average maximum UV index of 7 translate into the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in August in Adelanto?

In Adelanto, California, 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 Adelanto?

The least humid month in Adelanto, California, is August, with an average relative humidity of 27%.

What is the average humidity in August in Adelanto?

The average relative humidity in August is 27%.

How much does it rain in Adelanto in August?

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

When it does not snow in Adelanto?

March, May through October are months without snowfall.

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

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

How long on average sun shines in August in Adelanto?

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

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

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

What is the UV index intensity in August in Adelanto?

In August, the average daily maximum UV index in Adelanto is 7. A UV Index value of 6 to 7 symbolizes a high hazard to health from the exposure to the Sun's UV rays.

Average temperature in August
Adelanto, CA

Average temperature in August - Adelanto, 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
Adelanto, CA

Average pressure in August - Adelanto, 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
Adelanto, CA

Average wind speed in August - Adelanto, 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
Adelanto, CA

Average humidity in August - Adelanto, 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
Adelanto, CA

Average rainfall in August - Adelanto, 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
Adelanto, CA

Average rainfall days in August - Adelanto, 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
Adelanto, CA

Average snowfall in August - Adelanto, 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
Adelanto, CA

Average snowfall days in August - Adelanto, 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
Adelanto, CA

Average daylight in August / Average sunshine in August - Adelanto, 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
Adelanto, CA

Average sunshine days in August - Adelanto, 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
Adelanto, CA

Average UV index in August - Adelanto, 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
Adelanto, CA

Average cloud cover in August - Adelanto, 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
Adelanto, CA

Average visibility in August - Adelanto, 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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