August weather forecast and climate
Thermal, CA

Weather in August

August, the last month of the summer, in Thermal, is another hot month, with average temperature ranging between min 76.3°F (24.6°C) and max 94.6°F (34.8°C).

Temperature

In August, the average high-temperature is essentially the same as in July - a tropical 94.6°F (34.8°C). In Thermal, California, the average low-temperature is 76.3°F (24.6°C).

Humidity

In Thermal, the average relative humidity is 30%.

Rainfall

In August, in Thermal, the rain falls for 4.9 days. Throughout August, 0.55" (14mm) of precipitation is accumulated. Throughout the year, there are 46.2 rainfall days, and 4.09" (104mm) of precipitation is accumulated.

Daylight

In August, the average length of the day in Thermal is 13.4h.

Sunshine

The average sunshine in Thermal is 12h.

UV index

In Thermal, California, the average daily maximum UV index is 7. A UV Index value of 6 to 7 symbolizes a high threat to health from the exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 7 in August interpret into the following advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in August in Thermal?

In August, the average high-temperature is 94.6°F (34.8°C), and the average low-temperature is 76.3°F (24.6°C).

What is the average humidity in August in Thermal?

In Thermal, the average relative humidity in August is 30%.

How many days does it rain in August in Thermal?

In Thermal, during August, the rain falls for 4.9 days and regularly aggregates up to 0.55" (14mm) of precipitation.

How many hours of daylight does Thermal have in August?

In August, the average length of the day is 13.4h.

How many hours of sunshine does Thermal have in August?

In Thermal, California, the average sunshine in August is 12h.

How high is the UV index in August in Thermal?

The average daily maximum UV index in August is 7. A UV Index of 6 to 7 symbolizes a high hazard to health from unsafe exposure to the Sun's UV rays.

Average temperature in August
Thermal, CA

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

The warmest month (with the highest average high temperature) is July (95.4°F).
The month with the lowest average high temperature is December (60.6°F).

  • Average low temperature in August: 76.3°F

The month with the highest average low temperature is August (76.3°F).
The coldest month (with the lowest average low temperature) is December (46.8°F).

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Average pressure in August
Thermal, CA

Average pressure in August - Thermal, CA
  • Average pressure in August: 29.82"

The month with the highest atmospheric pressure is January (30.09").
The month with the lowest atmospheric pressure is June (29.8").

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Average wind speed in August
Thermal, CA

Average wind speed in August - Thermal, CA
  • Average wind speed in August: 6.4mph

The windiest month (with the highest average wind speed) is May (8.2mph).
The calmest month (with the lowest average wind speed) is January (5.5mph).

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Average humidity in August
Thermal, CA

Average humidity in August - Thermal, CA
  • Average humidity in August: 30%

The month with the highest relative humidity is December (46%).
The month with the lowest relative humidity is June (29%).

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Average rainfall in August
Thermal, CA

Average rainfall in August - Thermal, CA
  • Average rainfall in August: 0.55"

The wettest month (with the highest rainfall) is July (0.79").
The driest months (with the least rainfall) are May and June (0.12").

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Average rainfall days in August
Thermal, CA

Average rainfall days in August - Thermal, CA
  • Average rainfall days in August: 4.9 days

The month with the highest number of rainy days is July (6.9 days).
The month with the least rainy days is June (1.5 days).

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

Average daylight in August / Average sunshine in August - Thermal, CA
  • Average daylight in August: 13.4h

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 10h).

  • Average sunshine in August: 12h

The month with the most sunshine is June (Average sunshine: 12.2h).
The month with the least sunshine is December (Average sunshine: 7.1h).

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Average sunshine days in August
Thermal, CA

Average sunshine days in August - Thermal, CA
  • Average sunshine days in August: 21 days

The month with the most sunshine days is October (27.4 days).
The month with the least sunshine days is July (19.4 days).

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Average UV index in August
Thermal, CA

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

The month with the highest UV index is July (UV index 8).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in August
Thermal, CA

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

The month with the most cloud cover is December (Cloud cover 17).
The month with the least cloud cover is June (Cloud cover 4).

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Average visibility in August
Thermal, CA

Average visibility in August - Thermal, CA
  • Average visibility in August: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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