August weather forecast
Highgrove, CA

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Weather in August

August, the last month of the summer in Highgrove, is also a hot month, with temperature in the range of an average low of 65.8°F (18.8°C) and an average high of 91.9°F (33.3°C).

Temperature

August, on average, is the warmest month, registering a high temperature of 91.9°F (33.3°C) and a low of 65.8°F (18.8°C).

Humidity

With an average relative humidity of 38%, August is the least humid month in Highgrove, California.

Rainfall

In Highgrove, in August, during 1.7 rainfall days, 0.08" (2mm) of precipitation is typically accumulated. Throughout the year, there are 46.6 rainfall days, and 6.18" (157mm) of precipitation is accumulated.

Snowfall

January, March through December are months without snowfall in Highgrove.

Daylight

The average length of the day in August is 13h and 23min.
On the first day of August in Highgrove, sunrise is at 6:01 am and sunset at 7:49 pm. On the last day of the month, sunrise is at 6:22 am and sunset at 7:15 pm PDT.

Sunshine

The average sunshine in August in Highgrove is 12.1h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: In August, a daily maximum UV index of 7 leads to the following instructions:
Shield from overexposure. Defense against sun-related harm is required. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
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Frequently asked questions

What part of the year is the hottest in Highgrove?

With average high and low temperatures of 91.9°F (33.3°C) and 65.8°F (18.8°C) respectively, August is Highgrove's warmest month.

How hot is it in Highgrove in August?

In August, the average high-temperature and low-temperature in Highgrove, California, are 91.9°F (33.3°C) and 65.8°F (18.8°C) respectively. In July, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is computed to be 93.2°F (34°C).

What is the least humid month in Highgrove?

With an average relative humidity of 38%, August is the least humid month in Highgrove, California.

What is the average humidity in August in Highgrove?

In Highgrove, California, the average relative humidity in August is 38%.

How much does it rain in Highgrove in August?

In Highgrove, California, during August, the rain falls for 1.7 days and regularly aggregates up to 0.08" (2mm) of precipitation.

When it does not snow in Highgrove?

January, March through December are months without snowfall in Highgrove.

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

In Highgrove, the average day length in August is 13h and 23min.

What time are sunrise and sunset in August in Highgrove?

In August, on the first day of the month, sunrise is at 6:01 am and sunset at 7:49 pm. On the last day of the month, in Highgrove, sunrise is at 6:22 am and sunset at 7:15 pm PDT.

How many hours of sunshine does Highgrove have in August?

In August, the average sunshine duration is 12.1h.

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

June through August, with an average maximum UV index of 7, are months with the highest UV index in Highgrove, California.

What is the UV index reading in August in Highgrove?

The average daily maximum UV index in August in Highgrove is 7. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Highgrove, CA

Average temperature in August - Highgrove, CA
  • Average high temperature in August: 91.9°F

The warmest month (with the highest average high temperature) is August (91.9°F).
The month with the lowest average high temperature is December (59.9°F).

  • Average low temperature in August: 65.8°F

The month with the highest average low temperature is August (65.8°F).
The coldest month (with the lowest average low temperature) is February (43.5°F).

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Average pressure in August
Highgrove, CA

Average pressure in August - Highgrove, CA
  • Average pressure in August: 29.87"Hg

The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

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Average wind speed in August
Highgrove, CA

Average wind speed in August - Highgrove, CA
  • Average wind speed in August: 4.8mph

The windiest months (with the highest average wind speed) are April and May (6mph).
The calmest month (with the lowest average wind speed) is September (4.5mph).

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Average humidity in August
Highgrove, CA

Average humidity in August - Highgrove, CA
  • Average humidity in August: 38%

The month with the highest relative humidity is February (53%).
The month with the lowest relative humidity is August (38%).

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Average rainfall in August
Highgrove, CA

Average rainfall in August - Highgrove, CA
  • Average rainfall in August: 0.08"

The wettest month (with the highest rainfall) is December (1.42").
The driest month (with the least rainfall) is June (0.04").

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Average rainfall days in August
Highgrove, CA

Average rainfall days in August - Highgrove, CA
  • Average rainfall days in August: 1.7 days

The month with the highest number of rainy days is March (6.7 days).
The month with the least rainy days is June (1.2 days).

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Average snowfall days in August
Highgrove, CA

Average snowfall days in August - Highgrove, CA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (0.1 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).

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

Average daylight in August / Average sunshine in August - Highgrove, 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 1min

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

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Average sunshine days in August
Highgrove, CA

Average sunshine days in August - Highgrove, CA
  • Average sunshine days in August: 27.7 days

The months with the most sunshine days are June and October (27.9 days).
The month with the least sunshine days is February (21.7 days).

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Average UV index in August
Highgrove, CA

Average UV index in August - Highgrove, CA
  • Average UV index in August: 7

The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in August
Highgrove, CA

Average cloud cover in August - Highgrove, CA
  • Average cloud cover in August: 5

The months with the most cloud cover are February and December (Cloud cover 21).
The month with the least cloud cover is August (Cloud cover 5).

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Average visibility in August
Highgrove, CA

Average visibility in August - Highgrove, 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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Highgrove, California, USA

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