August weather forecast and climate
El Centro, CA

Weather in August

August, the last month of the summer, in El Centro, is also a blistering month, with temperature in the range of an average high of 106.2°F (41.2°C) and an average low of 85.5°F (29.7°C).

Temperature

In El Centro, the average high-temperature is relatively the same as in July - a still blistering 106.2°F (41.2°C). In August, the average low-temperature is 85.5°F (29.7°C).

Humidity

In El Centro, California, the average relative humidity is 25%.

Rainfall

The wettest months in El Centro are March, April, July through September and December, with an average 0.08" (2mm) of rainfall.

Daylight

In August, the average length of the day in El Centro, California, is 13.3h.

Sunshine

In El Centro, California, the average sunshine is 12.1h.

UV index

Months with the highest UV index are July and August, with an average maximum UV index of 9. A UV Index value of 8 to 10 symbolizes a very high health hazard from the exposure to the Sun's UV radiation for ordinary individuals.
Note: In August, the average maximum UV index of 9 translate into the following recommendations:
Take extra precautions. Protection against sun damage is required. 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. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Even on cloudy days, a sunscreen with a minimum 30 sun protection factor should be generously applied and frequently re-applied, including after every swim or outdoor exercise.
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FAQ

What is the temperature in August in El Centro?

In August, the average high-temperature is 106.2°F (41.2°C), and the average low-temperature is 85.5°F (29.7°C).

What is the average humidity in August in El Centro?

In August, the average relative humidity in El Centro is 25%.

How much does it rain in El Centro in August?

In El Centro, in August, during 1.5 rainfall days, 0.08" (2mm) of precipitation is typically accumulated.

What is the wettest month in El Centro?

The wettest months in El Centro, California, are March, April, July through September and December, with an average 0.08" (2mm) of rainfall.

How many hours of daylight does El Centro have in August?

In El Centro, California, the average length of the day in August is 13.3h.

How many hours of sunshine does El Centro have in August?

The average sunshine in August is 12.1h.

What are the months with the highest UV index in El Centro?

July and August, with an average maximum UV index of 9, are months with the highest UV index in El Centro.

How high is the UV index in August in El Centro?

The average daily maximum UV index in August is 9. A UV Index reading of 8 to 10 represents a very high health threat from unsafe exposure to the Sun's UV rays.

Average temperature in August
El Centro, CA

Average temperature in August - El Centro, CA
  • Average high temperature in August: 106.2°F

The warmest month (with the highest average high temperature) is July (106.7°F).
The month with the lowest average high temperature is December (66.4°F).

  • Average low temperature in August: 85.5°F

The month with the highest average low temperature is August (85.5°F).
The coldest month (with the lowest average low temperature) is January (49.8°F).

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Average pressure in August
El Centro, CA

Average pressure in August - El Centro, CA
  • Average pressure in August: 29.8"

The month with the highest atmospheric pressure is January (30.08").
The month with the lowest atmospheric pressure is June (29.78").

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Average wind speed in August
El Centro, CA

Average wind speed in August - El Centro, CA
  • Average wind speed in August: 5.4mph

The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest month (with the lowest average wind speed) is January (5.2mph).

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Average humidity in August
El Centro, CA

Average humidity in August - El Centro, CA
  • Average humidity in August: 25%

The month with the highest relative humidity is December (40%).
The month with the lowest relative humidity is June (21%).

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Average rainfall in August
El Centro, CA

Average rainfall in August - El Centro, CA
  • Average rainfall in August: 0.08"

The wettest months (with the highest rainfall) are March, April, July, August, September and December (0.08").
The driest months (with the least rainfall) are May and June (0").

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Average rainfall days in August
El Centro, CA

Average rainfall days in August - El Centro, CA
  • Average rainfall days in August: 1.5 days

The month with the highest number of rainy days is July (2.8 days).
The month with the least rainy days is May (0.3 days).

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Average daylight in August /
Average sunshine in August
El Centro, CA

Average daylight in August / Average sunshine in August - El Centro, CA
  • Average daylight in August: 13.3h

The month with the longest days is June (Average daylight: 14.3h).
The month with the shortest days is December (Average daylight: 10h).

  • Average sunshine in August: 12.1h

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
El Centro, CA

Average sunshine days in August - El Centro, CA
  • Average sunshine days in August: 25.8 days

The month with the most sunshine days is May (30.4 days).
The month with the least sunshine days is August (25.8 days).

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Average UV index in August
El Centro, CA

Average UV index in August - El Centro, CA
  • Average UV index in August: 9

Months with the highest UV index are July and August (UV index 9).
The month with the lowest UV index is December (UV index 4).

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Average cloud cover in August
El Centro, CA

Average cloud cover in August - El Centro, CA
  • Average cloud cover in August: 6

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
El Centro, CA

Average visibility in August - El Centro, 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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