August weather forecast
Mount Laguna, CA

Weather in August

The last month of the summer, August, is another hot month in Mount Laguna, California, with temperature in the range of an average high of 89.2°F (31.8°C) and an average low of 66.4°F (19.1°C).

Temperature

The warmest month is August, with an average high-temperature of 89.2°F (31.8°C) and an average low-temperature of 66.4°F (19.1°C).

Heat index

The average heat index in August is computed to be a tropical 91.4°F (33°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'real feel', 'felt air temperature', or 'feels like', combines air temperature and relative humidity to represent a human perceived temperature equivalent. This effect is individual, with diverse people perceiving weather differently for numerous reasons (wind, differences in body mass, height, and shape, clothing), and activity. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

The least humid month in Mount Laguna, California, is August, with an average relative humidity of 43%.

Rainfall

In Mount Laguna, in August, it is raining for 7.3 days, with typically 1.02" (26mm) of accumulated precipitation. In Mount Laguna, during the entire year, the rain falls for 67.3 days and collects up to 9.57" (243mm) of precipitation.

Snowfall

In Mount Laguna, snow does not fall in April through October.

Daylight

In August, the average length of the day is 13h and 19min.
On the first day of the month, sunrise is at 5:59 am and sunset at 7:44 pm. On the last day of August, in Mount Laguna, sunrise is at 6:19 am and sunset at 7:12 pm PDT.

Sunshine

In Mount Laguna, the average sunshine in August is 11.9h.

UV index

The months with the highest UV index are July and August, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: In August, the average maximum UV index of 7 translate into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. 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 warmest month in Mount Laguna?

The warmest month is August, with an average high-temperature of 89.2°F (31.8°C) and an average low-temperature of 66.4°F (19.1°C).

What is the temperature in August in Mount Laguna?

In August, the average high-temperature is 89.2°F (31.8°C), and the average low-temperature is 66.4°F (19.1°C). in August, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which factors the actual air temperature with the relative humidity, is computed to be 91.4°F (33°C).

What is the least humid month in Mount Laguna?

August is the least humid month in Mount Laguna, California, with an average relative humidity of 43%.

What is the average humidity in August in Mount Laguna?

The average relative humidity in August in Mount Laguna is 43%.

How much does it rain in Mount Laguna in August?

In Mount Laguna, in August, during 7.3 rainfall days, 1.02" (26mm) of precipitation is typically accumulated.

When it does not snow in Mount Laguna?

April through October are months without snowfall.

How many hours of daylight does Mount Laguna have in August?

The average day length in August in Mount Laguna, California, is 13h and 19min.

When is the sunrise / sunset in August in Mount Laguna?

In August, on the first day of the month, sunrise is at 5:59 am and sunset at 7:44 pm. On the last day of the month, in Mount Laguna, sunrise is at 6:19 am and sunset at 7:12 pm PDT.

How many hours of sunshine does Mount Laguna have in August?

In Mount Laguna, the average sunshine duration in August is 11.9h.

What is the month with the highest UV index in Mount Laguna?

The months with the highest UV index in Mount Laguna, California, are July and August, with an average maximum UV index of 7.

How high is the UV index in August in Mount Laguna?

The average daily maximum UV index in August in Mount Laguna is 7. A UV Index value of 6 to 7 symbolizes a high hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Mount Laguna, CA

Average temperature in August - Mount Laguna, CA
  • Average high temperature in August: 89.2°F

The warmest month (with the highest average high temperature) is August (89.2°F).
The month with the lowest average high temperature is December (58.1°F).

  • Average low temperature in August: 66.4°F

The month with the highest average low temperature is August (66.4°F).
The coldest month (with the lowest average low temperature) is December (41.9°F).

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Average pressure in August
Mount Laguna, CA

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

The month with the highest atmospheric pressure is January (30.08"Hg).
The months with the lowest atmospheric pressure are June and September (29.85"Hg).

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Average wind speed in August
Mount Laguna, CA

Average wind speed in August - Mount Laguna, CA
  • Average wind speed in August: 5.1mph

The windiest months (with the highest average wind speed) are April and May (7.2mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

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Average humidity in August
Mount Laguna, CA

Average humidity in August - Mount Laguna, CA
  • Average humidity in August: 43%

The months with the highest relative humidity are March and May (55%).
The month with the lowest relative humidity is August (43%).

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Average rainfall in August
Mount Laguna, CA

Average rainfall in August - Mount Laguna, CA
  • Average rainfall in August: 1.02"

The wettest month (with the highest rainfall) is February (1.69").
The driest month (with the least rainfall) is June (0.08").

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Average rainfall days in August
Mount Laguna, CA

Average rainfall days in August - Mount Laguna, CA
  • Average rainfall days in August: 7.3 days

The month with the highest number of rainy days is July (8.6 days).
The month with the least rainy days is June (1.8 days).

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Average snowfall in August
Mount Laguna, CA

Average snowfall in August - Mount Laguna, CA
  • Average snowfall in August: 0"

The month with the highest snowfall is February (0.83").
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
Mount Laguna, CA

Average snowfall days in August - Mount Laguna, CA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (1.2 days).
The 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
Mount Laguna, CA

Average daylight in August / Average sunshine in August - Mount Laguna, CA
  • Average daylight in August: 13h and 19min

The month with the longest days is June (Average daylight: 14h and 17min).
The month with the shortest days is December (Average daylight: 10h and 2min).

  • Average sunshine in August: 11h and 54min

The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).

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Average sunshine days in August
Mount Laguna, CA

Average sunshine days in August - Mount Laguna, CA
  • Average sunshine days in August: 21 days

The month with the most sunshine days is June (27.7 days).
The month with the least sunshine days is July (18.8 days).

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Average UV index in August
Mount Laguna, CA

Average UV index in August - Mount Laguna, CA
  • Average UV index in August: 7

The months with the highest UV index are 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
Mount Laguna, CA

Average cloud cover in August - Mount Laguna, CA
  • Average cloud cover in August: 7

The month with the most cloud cover is December (Cloud cover 28).
The months with the least cloud cover are June and August (Cloud cover 7).

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Average visibility in August
Mount Laguna, CA

Average visibility in August - Mount Laguna, 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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