August weather forecast
Thermalito, CA

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Weather in August

The last month of the summer, August, is another hot month in Thermalito, California, with an average temperature varying between 62.2°F (16.8°C) and 94.6°F (34.8°C).

Temperature

A minor adjustment in Thermalito's average high-temperature is noted with the start of August, touching a hot 94.6°F (34.8°C) from July's 95.9°F (35.5°C). A notable decrease from the day's highest temperature marks August, culminating in an average low of 62.2°F (16.8°C).

Humidity

The average relative humidity in August in Thermalito is 34%.

Rainfall

In Thermalito, during August, the rain falls for 1.8 days and regularly aggregates up to 0.12" (3mm) of precipitation. Throughout the year, in Thermalito, there are 80.4 rainfall days, and 24.21" (615mm) of precipitation is accumulated.

Snowfall

January through November are months without snowfall in Thermalito, California.

Daylight

The average length of the day in August is 13h and 40min.
On the first day of August, sunrise is at 6:06 am and sunset at 8:18 pm. On the last day of the month, sunrise is at 6:34 am and sunset at 7:38 pm PDT.

Sunshine

In August, the average sunshine is 11.9h.

UV index

The average daily maximum UV index in August in Thermalito is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: In August, a regular UV index of 6 translates into these guidelines:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
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Frequently asked questions

How hot does it get in Thermalito in August?

In August, in Thermalito, the average high-temperature is 94.6°F (34.8°C), and the average low-temperature is 62.2°F (16.8°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in June is appraised at 87.8°F (31°C).

What is the average humidity in August in Thermalito?

In Thermalito, California, the average relative humidity in August is 34%.

How many days does it rain in August in Thermalito?

In Thermalito, California, during August, the rain falls for 1.8 days and regularly aggregates up to 0.12" (3mm) of precipitation.

When it does not snow in Thermalito?

In Thermalito, California, snow does not fall in January through November.

How many hours of daylight does Thermalito have in August?

The average day length in August in Thermalito, California, is 13h and 40min.

What time are sunrise and sunset in August in Thermalito?

On the first day of August in Thermalito, California, sunrise is at 6:06 am and sunset at 8:18 pm. On the last day of the month, sunrise is at 6:34 am and sunset at 7:38 pm PDT.

How many hours of sunshine does Thermalito have in August?

In Thermalito, California, the average sunshine duration in August is 11.9h.

How high is the UV index in August in Thermalito?

In August, the average daily maximum UV index in Thermalito is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability 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
Thermalito, CA

Average temperature in August - Thermalito, CA
  • Average high temperature in August: 94.6°F

The warmest month (with the highest average high temperature) is July (95.9°F).
The month with the lowest average high temperature is December (54.5°F).

  • Average low temperature in August: 62.2°F

The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is December (40.6°F).

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Average pressure in August
Thermalito, CA

Average pressure in August - Thermalito, CA
  • Average pressure in August: 29.91"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in August
Thermalito, CA

Average wind speed in August - Thermalito, CA
  • Average wind speed in August: 5.2mph

The windiest month (with the highest average wind speed) is March (6.3mph).
The calmest months (with the lowest average wind speed) are August and November (5.2mph).

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Average humidity in August
Thermalito, CA

Average humidity in August - Thermalito, CA
  • Average humidity in August: 34%

The month with the highest relative humidity is March (72%).
The month with the lowest relative humidity is July (33%).

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Average rainfall in August
Thermalito, CA

Average rainfall in August - Thermalito, CA
  • Average rainfall in August: 0.12"

The wettest month (with the highest rainfall) is March (4.61").
The driest month (with the least rainfall) is July (0.04").

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Average rainfall days in August
Thermalito, CA

Average rainfall days in August - Thermalito, CA
  • Average rainfall days in August: 1.8 days

The month with the highest number of rainy days is March (14.3 days).
The month with the least rainy days is July (1.3 days).

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Average snowfall days in August
Thermalito, CA

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

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

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

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

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in August: 11h and 5min

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 48min).

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Average sunshine days in August
Thermalito, CA

Average sunshine days in August - Thermalito, CA
  • Average sunshine days in August: 28.6 days

The month with the most sunshine days is July (29.3 days).
The month with the least sunshine days is March (15.5 days).

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Average UV index in August
Thermalito, CA

Average UV index in August - Thermalito, CA
  • Average UV index in August: 6

The months with the highest UV index are June and July (UV index 7).
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
Thermalito, CA

Average cloud cover in August - Thermalito, CA
  • Average cloud cover in August: 6

The month with the most cloud cover is March (Cloud cover 38).
The month with the least cloud cover is July (Cloud cover 4).

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Average visibility in August
Thermalito, CA

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

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