August weather forecast
Twin Peaks, CA

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Weather in August

August, the last month of the summer in Twin Peaks, is another tropical month, with an average temperature fluctuating between 90.9°F (32.7°C) and 66.6°F (19.2°C).

Temperature

August, characterized by an average high temperature of 90.9°F (32.7°C) and a low temperature of 66.6°F (19.2°C), is generally the warmest month.

Humidity

The least humid month in Twin Peaks, California, is August, with an average relative humidity of 36%.

Rainfall

In August, the rain falls for 2.1 days. Throughout August, 0.16" (4mm) of precipitation is accumulated. Throughout the year, there are 51.8 rainfall days, and 6.69" (170mm) of precipitation is accumulated.

Snowfall

In Twin Peaks, snow does not fall in January, March through December.

Daylight

In Twin Peaks, the average length of the day in August is 13h and 23min.
On the first day of August, sunrise is at 6:00 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

In August, the average sunshine in Twin Peaks is 12h.

UV index

In August, the average daily maximum UV index in Twin Peaks is 6. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: In August, a daily maximum UV index of 6 leads to the following instructions:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
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Frequently asked questions

What is the hottest time of year in Twin Peaks?

August, recording an average high temperature of 90.9°F (32.7°C) and a low temperature of 66.6°F (19.2°C), is Twin Peaks's warmest month.

How hot does it get in Twin Peaks in August?

August temperatures in Twin Peaks, California, vary between a high-temperature of 90.9°F (32.7°C) and a low-temperature of 66.6°F (19.2°C). The average heat index (a.k.a. 'real feel', 'feels like'), which factors the actual air temperature with the relative humidity, in June is calculated to be 84.2°F (29°C).

What is the least humid month in Twin Peaks?

The least humid month in Twin Peaks is August, with an average relative humidity of 36%.

What is the average humidity in August in Twin Peaks?

In Twin Peaks, California, the average relative humidity in August is 36%.

How much does it rain in Twin Peaks in August?

In August, the rain falls for 2.1 days. Throughout August, 0.16" (4mm) of precipitation is accumulated.

When it does not snow in Twin Peaks?

In Twin Peaks, California, snow does not fall in January, March through December.

What is the average length of the day in August in Twin Peaks?

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

When is the sunrise / sunset in August in Twin Peaks?

On the first day of August in Twin Peaks, California, sunrise is at 6:00 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.

How long on average sun shines in August in Twin Peaks?

The average sunshine duration in August in Twin Peaks, California, is 12h.

How high is the UV index in August in Twin Peaks?

In August, the average daily maximum UV index in Twin Peaks is 6. A UV Index value of 6 to 7 symbolizes a high health threat from unprotected exposure to UV radiation.
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
Twin Peaks, CA

Average temperature in August - Twin Peaks, CA
  • Average high temperature in August: 90.9°F

The warmest month (with the highest average high temperature) is August (90.9°F).
The month with the lowest average high temperature is December (57.7°F).

  • Average low temperature in August: 66.6°F

The month with the highest average low temperature is August (66.6°F).
The coldest months (with the lowest average low temperature) are February and December (41.5°F).

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Average pressure in August
Twin Peaks, CA

Average pressure in August - Twin Peaks, CA
  • Average pressure in August: 29.86"Hg

The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

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Average wind speed in August
Twin Peaks, CA

Average wind speed in August - Twin Peaks, CA
  • Average wind speed in August: 5.1mph

The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest month (with the lowest average wind speed) is September (4.8mph).

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Average humidity in August
Twin Peaks, CA

Average humidity in August - Twin Peaks, CA
  • Average humidity in August: 36%

The month with the highest relative humidity is February (52%).
The month with the lowest relative humidity is August (36%).

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Average rainfall in August
Twin Peaks, CA

Average rainfall in August - Twin Peaks, CA
  • Average rainfall in August: 0.16"

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
Twin Peaks, CA

Average rainfall days in August - Twin Peaks, CA
  • Average rainfall days in August: 2.1 days

The month with the highest number of rainy days is March (7.3 days).
The month with the least rainy days is June (1.3 days).

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Average snowfall days in August
Twin Peaks, CA

Average snowfall days in August - Twin Peaks, 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
Twin Peaks, CA

Average daylight in August / Average sunshine in August - Twin Peaks, 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 0min

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
Twin Peaks, CA

Average sunshine days in August - Twin Peaks, CA
  • Average sunshine days in August: 26.3 days

The month with the most sunshine days is June (28.5 days).
The month with the least sunshine days is February (20.9 days).

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Average UV index in August
Twin Peaks, CA

Average UV index in August - Twin Peaks, CA
  • Average UV index in August: 6

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

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Average cloud cover in August
Twin Peaks, CA

Average cloud cover in August - Twin Peaks, CA
  • Average cloud cover in August: 5

The months with the most cloud cover are March 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
Twin Peaks, CA

Average visibility in August - Twin Peaks, 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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Twin Peaks, California, USA

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