August weather forecast
San Lorenzo, CA

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Weather in August

August, the last month of the summer in San Lorenzo, is another warm month, with an average temperature ranging between min 56.3°F (13.5°C) and max 79°F (26.1°C).

Temperature

August's average high-temperature stands at a still warm 79°F (26.1°C), showing little deviation from July's 79.2°F (26.2°C). The month of August sees a significant daily temperature drop, recording an average low-temperature of 56.3°F (13.5°C).

Humidity

In San Lorenzo, the average relative humidity in August is 66%.

Rainfall

The months with the least rainfall in San Lorenzo are June through August Rain falls for 0.7 days and accumulates 0.04" (1mm) of rain.

Daylight

In San Lorenzo, the average length of the day in August is 13h and 34min.
On the first day of the month, sunrise is at 6:12 am and sunset at 8:16 pm. On the last day of August, in San Lorenzo, California, sunrise is at 6:38 am and sunset at 7:38 pm PDT.

Sunshine

In San Lorenzo, the average sunshine in August is 12h.

UV index

In August, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for average individuals.
Note: The daily high UV index of 5 during August translates into the following recommendations:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Avoiding the Sun during its peak radiation time around midday is a healthy practice. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
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Frequently asked questions

What is the temperature in August in San Lorenzo?

The high-temperature in San Lorenzo during August is 79°F (26.1°C) and the low-temperature is 56.3°F (13.5°C).

What is the average humidity in August in San Lorenzo?

In San Lorenzo, the average relative humidity in August is 66%.

What is the driest month in San Lorenzo?

June through August are months with the least rain in San Lorenzo when the rain falls for 0.7 days and typically aggregates up to 0.04" (1mm) of rain.

How much does it rain in San Lorenzo in August?

In San Lorenzo, California, in August, it is raining for 0.7 days, with typically 0.04" (1mm) of accumulated precipitation.

How many hours of daylight does San Lorenzo have in August?

In August, the average day length in San Lorenzo is 13h and 34min.

What time are sunrise and sunset in August in San Lorenzo?

On the first day of August in San Lorenzo, California, sunrise is at 6:12 am and sunset at 8:16 pm. On the last day of the month, sunrise is at 6:38 am and sunset at 7:38 pm PDT.

How long on average sun shines in August in San Lorenzo?

In San Lorenzo, the average sunshine duration in August is 12h.

How high is the UV index in August in San Lorenzo?

In August, the average daily maximum UV index in San Lorenzo is 5. A UV Index estimate of 3 to 5 represents a moderate health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
San Lorenzo, CA

Average temperature in August - San Lorenzo, CA
  • Average high temperature in August: 79°F

The warmest month (with the highest average high temperature) is July (79.2°F).
The month with the lowest average high temperature is December (56.1°F).

  • Average low temperature in August: 56.3°F

The month with the highest average low temperature is September (56.5°F).
The coldest months (with the lowest average low temperature) are January and December (44.1°F).

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Average pressure in August
San Lorenzo, CA

Average pressure in August - San Lorenzo, CA
  • Average pressure in August: 29.92"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.92"Hg).

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Average wind speed in August
San Lorenzo, CA

Average wind speed in August - San Lorenzo, CA
  • Average wind speed in August: 5.4mph

The windiest month (with the highest average wind speed) is May (6.7mph).
The calmest month (with the lowest average wind speed) is November (4.7mph).

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Average humidity in August
San Lorenzo, CA

Average humidity in August - San Lorenzo, CA
  • Average humidity in August: 66%

The month with the highest relative humidity is March (74%).
The month with the lowest relative humidity is September (62%).

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Average rainfall in August
San Lorenzo, CA

Average rainfall in August - San Lorenzo, CA
  • Average rainfall in August: 0.04"

The wettest month (with the highest rainfall) is February (0.87").
The driest months (with the least rainfall) are June, July and August (0.04").

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Average rainfall days in August
San Lorenzo, CA

Average rainfall days in August - San Lorenzo, CA
  • Average rainfall days in August: 0.7 days

The month with the highest number of rainy days is March (10.5 days).
The month with the least rainy days is August (0.7 days).

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Average daylight in August /
Average sunshine in August
San Lorenzo, CA

Average daylight in August / Average sunshine in August - San Lorenzo, CA
  • Average daylight in August: 13h and 4min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in August: 12h and 0min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 54min).

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Average sunshine days in August
San Lorenzo, CA

Average sunshine days in August - San Lorenzo, CA
  • Average sunshine days in August: 27.5 days

The month with the most sunshine days is July (27.9 days).
The month with the least sunshine days is March (18.6 days).

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Average UV index in August
San Lorenzo, CA

Average UV index in August - San Lorenzo, CA
  • Average UV index in August: 5

The month with the highest UV index is June (UV index 6).
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
San Lorenzo, CA

Average cloud cover in August - San Lorenzo, CA
  • Average cloud cover in August: 8

The month with the most cloud cover is March (Cloud cover 34).
The month with the least cloud cover is July (Cloud cover 7).

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Average visibility in August
San Lorenzo, CA

Average visibility in August - San Lorenzo, 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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San Lorenzo, California, USA

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