August weather forecast and climate
Lake Nacimiento, CA

Weather in August

The last month of the summer, August, is another tropical month in Lake Nacimiento, California, with average temperature ranging between max 86.9°F (30.5°C) and min 60.8°F (16°C).

Temperature

In August, the average high-temperature is relatively the same as in July - a still hot 86.9°F (30.5°C). In Lake Nacimiento, California, in August, the average low-temperature is 60.8°F (16°C).

Heat index

The average heat index is appraised at a tropical 88.9°F (31.6°C). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Note that heat index values are valued for light wind and location in the shade. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'feels like', 'felt air temperature', or 'apparent temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. This effect is individual, with diverse people perceiving weather differently for numerous reasons (metabolic differences, wind, pregnancy), and activity. Bear in mind that direct sunshine exposure increases weather impact, and may raise 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

In Lake Nacimiento, the average relative humidity is 49%.

Rainfall

August is the month with the least rainfall. Rain falls for 0.8 days and accumulates 0.04" (1mm) of precipitation.

Daylight

In August, the average length of the day is 13.5h.

Sunshine

The average sunshine in Lake Nacimiento, California, is 12h.

UV index

June through September, with an average maximum UV index of 6, are months with the highest UV index in Lake Nacimiento. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to the UV radiation for ordinary individuals.
Note: In August, the average maximum UV index of 6 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. 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 temperature in August in Lake Nacimiento?

The average high-temperature, in August, is 86.9°F (30.5°C), while the average low-temperature is 60.8°F (16°C). The average heat index (a.k.a. 'feels like', 'real feel'), that combines air temperature and relative humidity, in August is evaluated at 88.9°F (31.6°C).

What is the average humidity in August in Lake Nacimiento?

In August, the average relative humidity in Lake Nacimiento, California, is 49%.

How much does it rain in Lake Nacimiento in August?

In Lake Nacimiento, in August, it is raining for 0.8 days, with typically 0.04" (1mm) of accumulated precipitation.

What is the driest month in Lake Nacimiento?

August is the month with the least rainfall. Rain falls for 0.8 days and accumulates 0.04" (1mm) of precipitation.

How many hours of daylight does Lake Nacimiento have in August?

In August, the average length of the day is 13.5h.

How long on average sun shines in August in Lake Nacimiento?

The average sunshine in August in Lake Nacimiento, California, is 12h.

When is the highest UV index in Lake Nacimiento?

Months with the highest UV index are June through September, with an average maximum UV index of 6.

How high is the UV index in August in Lake Nacimiento?

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

Average temperature in August
Lake Nacimiento, CA

Average temperature in August - Lake Nacimiento, CA
  • Average high temperature in August: 86.9°F

The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is December (58.1°F).

  • Average low temperature in August: 60.8°F

The month with the highest average low temperature is August (60.8°F).
The coldest months (with the lowest average low temperature) are February and December (42.8°F).

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Average pressure in August
Lake Nacimiento, CA

Average pressure in August - Lake Nacimiento, CA
  • Average pressure in August: 29.92"

The month with the highest atmospheric pressure is January (30.13").
Months with the lowest atmospheric pressure are June and September (29.91").

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Average wind speed in August
Lake Nacimiento, CA

Average wind speed in August - Lake Nacimiento, CA
  • Average wind speed in August: 4.7mph

The windiest month (with the highest average wind speed) is May (6.1mph).
The calmest month (with the lowest average wind speed) is September (4.5mph).

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Average humidity in August
Lake Nacimiento, CA

Average humidity in August - Lake Nacimiento, CA
  • Average humidity in August: 49%

The month with the highest relative humidity is February (68%).
The month with the lowest relative humidity is September (47%).

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Average rainfall in August
Lake Nacimiento, CA

Average rainfall in August - Lake Nacimiento, CA
  • Average rainfall in August: 0.04"

The wettest month (with the highest rainfall) is January (1.77").
The driest month (with the least rainfall) is August (0.04").

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Average rainfall days in August
Lake Nacimiento, CA

Average rainfall days in August - Lake Nacimiento, CA
  • Average rainfall days in August: 0.8 days

The month with the highest number of rainy days is March (10.5 days).
The month with the least rainy days is August (0.8 days).

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Average daylight in August /
Average sunshine in August
Lake Nacimiento, CA

Average daylight in August / Average sunshine in August - Lake Nacimiento, CA
  • Average daylight in August: 13.5h

The month with the longest days is June (Average daylight: 14.6h).
The month with the shortest days is December (Average daylight: 9.8h).

  • Average sunshine in August: 12h

Months with the most sunshine are June and July (Average sunshine: 12.1h).
Months with the least sunshine are February and December (Average sunshine: 6.4).

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Average sunshine days in August
Lake Nacimiento, CA

Average sunshine days in August - Lake Nacimiento, CA
  • Average sunshine days in August: 29 days

The month with the most sunshine days is August (29 days).
The month with the least sunshine days is February (19.8 days).

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Average UV index in August
Lake Nacimiento, CA

Average UV index in August - Lake Nacimiento, CA
  • Average UV index in August: 6

Months with the highest UV index are June, July, August and September (UV index 6).
Months with the lowest UV index are February, November and December (UV index 3).

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Average cloud cover in August
Lake Nacimiento, CA

Average cloud cover in August - Lake Nacimiento, CA
  • Average cloud cover in August: 5

The month with the most cloud cover is March (Cloud cover 29).
Months with the least cloud cover are July, August and September (Cloud cover 5).

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Average visibility in August
Lake Nacimiento, CA

Average visibility in August - Lake Nacimiento, 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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