August weather forecast
Tomales, CA

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Weather in August

August, the last month of the summer in Tomales, is also an agreeable month, with an average temperature ranging between max 71.4°F (21.9°C) and min 54.9°F (12.7°C).

Temperature

The onset of August marks an average high-temperature of a still agreeable 71.4°F (21.9°C), hardly differing from July's 71.1°F (21.7°C). Tomales records an average nighttime low of 54.9°F (12.7°C) in August.

Humidity

The average relative humidity in August is 76%.

Rainfall

The month with the least rainfall in Tomales is August, when the rain falls for 1.1 days and typically collects 0.04" (1mm) of precipitation.

Daylight

The average length of the day in August is 13h and 36min.
On the first day of August in Tomales, California, sunrise is at 6:14 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 6:41 am and sunset at 7:42 pm PDT.

Sunshine

July and August, with an average of 11.7h of sunshine, are months with the most sunshine.

UV index

The months with the highest UV index in Tomales are June through September, with an average maximum UV index of 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 maximum UV index of 5 in August interprets into the following advice:
Make use of precautions - It is urged to ward off sun damage. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
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Frequently asked questions

What are August temperatures in Tomales?

In August, in Tomales, the average high-temperature is 71.4°F (21.9°C), and the average low-temperature is 54.9°F (12.7°C).

What is the average humidity in August in Tomales?

In Tomales, the average relative humidity in August is 76%.

What is the driest month in Tomales?

The month with the least rainfall is August, when the rain falls for 1.1 days and typically collects 0.04" (1mm) of precipitation.

How much does it rain in Tomales in August?

In Tomales, California, in August, it is raining for 1.1 days, with typically 0.04" (1mm) of accumulated precipitation.

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

The average day length in August is 13h and 36min.

When are sunrise and sunset in August in Tomales?

In August, on the first day of the month, sunrise is at 6:14 am and sunset at 8:20 pm. On the last day of the month, in Tomales, California, sunrise is at 6:41 am and sunset at 7:42 pm PDT.

What are the months with the most sunshine in Tomales?

The months with the most sunshine are July and August, with an average of 11.7h of sunshine.

How many hours of sunshine does Tomales have in August?

In August, the average sunshine duration is 11.7h.

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

The months with the highest UV index are June through September, with an average maximum UV index of 5.

What is the UV index intensity in August in Tomales?

In Tomales, the average daily maximum UV index in August is 5. A UV Index reading of 3 to 5 represents a moderate health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Tomales, CA

Average temperature in August - Tomales, CA
  • Average high temperature in August: 71.4°F

The warmest month (with the highest average high temperature) is September (72.5°F).
The month with the lowest average high temperature is December (55.4°F).

  • Average low temperature in August: 54.9°F

The month with the highest average low temperature is August (54.9°F).
The coldest month (with the lowest average low temperature) is December (45.3°F).

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Average pressure in August
Tomales, CA

Average pressure in August - Tomales, 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 August and September (29.92"Hg).

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Average wind speed in August
Tomales, CA

Average wind speed in August - Tomales, CA
  • Average wind speed in August: 7.1mph

The windiest month (with the highest average wind speed) is May (9.9mph).
The calmest month (with the lowest average wind speed) is November (6.7mph).

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Average humidity in August
Tomales, CA

Average humidity in August - Tomales, CA
  • Average humidity in August: 76%

The month with the highest relative humidity is March (78%).
The months with the lowest relative humidity are September and October (71%).

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Average rainfall in August
Tomales, CA

Average rainfall in August - Tomales, CA
  • Average rainfall in August: 0.04"

The wettest month (with the highest rainfall) is February (4.37").
The driest month (with the least rainfall) is August (0.04").

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Average rainfall days in August
Tomales, CA

Average rainfall days in August - Tomales, CA
  • Average rainfall days in August: 1.1 days

The month with the highest number of rainy days is March (14.4 days).
The month with the least rainy days is August (1.1 days).

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

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

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in August: 11h and 4min

The months with the most sunshine are July and August (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

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Average sunshine days in August
Tomales, CA

Average sunshine days in August - Tomales, CA
  • Average sunshine days in August: 27.3 days

The month with the most sunshine days is August (27.3 days).
The month with the least sunshine days is March (14.8 days).

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Average UV index in August
Tomales, CA

Average UV index in August - Tomales, CA
  • Average UV index in August: 5

The months with the highest UV index are June, July, August and September (UV index 5).
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
Tomales, CA

Average cloud cover in August - Tomales, CA
  • Average cloud cover in August: 14

The month with the most cloud cover is March (Cloud cover 39).
The month with the least cloud cover is September (Cloud cover 12).

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Average visibility in August
Tomales, CA

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

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