Cabo San Lucas
Mexico
Long-term weather forecast
Long-term weather forecast

August weather forecast and climate
Cabo San Lucas, Mexico

Stunning view of rocks on the water in Land
Stunning view of rocks on the water in Land's End, in Cabo San Lucas, Mexico, with birds in the air
August, the last month of the summer, in Cabo San Lucas, is another hot month, with temperature in the range of an average low of 24.2°C (75.6°F) and an average high of 33.7°C (92.7°F).
The ideal sea water temperature of 28.4°C (83.1°F) and only 2.9 rainfall days, with 48.5mm (1.9") of accumulated rainfall, make August the best time for swimming and other water activities.

Temperature

August is the warmest month, with an average high-temperature of 33.7°C (92.7°F) and an average low-temperature of 24.2°C (75.6°F).

Rainfall

In Cabo San Lucas, Mexico, during August, the rain falls for 2.9 days and regularly aggregates up to 48.5mm (1.9") of precipitation. In Cabo San Lucas, during the entire year, the rain falls for 12.7 days and collects up to 220.6mm (8.7") of precipitation.

Sea temperature

In Cabo San Lucas, in August, the average water temperature is 28.4°C (83.1°F).
Note: For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

Daylight

In Cabo San Lucas, the average length of the day in August is 12.9h.

Sunshine

Months with the least sunshine in Cabo San Lucas are January, July through September and December, with an average of 7h of sunshine.

UV index

April through August, with an average maximum UV index of 12, are months with the highest UV index. A UV Index reading of 11, and higher, represents an extreme threat to health from the exposure to the Sun's UV rays for ordinary individuals.
Note: In August, the average maximum UV index of 12 translate into the following recommendations:
Practice all essential precautions. Protection against sun damage is crucial. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. 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. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.

What is the warmest month in Cabo San Lucas?

With an average high-temperature of 33.7°C (92.7°F) and an average low-temperature of 24.2°C (75.6°F), August is the warmest month in Cabo San Lucas.

What is the temperature in August in Cabo San Lucas?

In Cabo San Lucas, Mexico, in August, the average high-temperature is 33.7°C (92.7°F), and the average low-temperature is 24.2°C (75.6°F).

How many days does it rain in August in Cabo San Lucas?

In August, in Cabo San Lucas, the rain falls for 2.9 days. Throughout August, 48.5mm (1.9") of precipitation is accumulated.

How warm is the water in August in Cabo San Lucas?

In August, the average sea temperature is 28.4°C (83.1°F). For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

How many hours of daylight does Cabo San Lucas have in August?

In Cabo San Lucas, Mexico, the average length of the day in August is 12.9h.

What is the month with the least sunshine in Cabo San Lucas?

Months with the least sunshine in Cabo San Lucas are January, July through September and December, with an average of 7h of sunshine.

How long on average sun shines in August in Cabo San Lucas?

In Cabo San Lucas, Mexico, the average sunshine in August is 7h.

When is the highest UV index in Cabo San Lucas?

April through August, with an average maximum UV index of 12, are months with the highest UV index.

What is the UV index reading in August in Cabo San Lucas?

The average daily maximum UV index in August is 12. A UV Index value of 11, and more, symbolizes an excessive health risk from unprotected exposure to the UV radiation.
Average temperature in August - Cabo San Lucas, Mexico
  • Average high temperature in August: 33.7°C

The warmest month (with the highest average high temperature) is August (33.7°C).
The month with the lowest average high temperature is January (25.4°C).

  • Average low temperature in August: 24.2°C

The month with the highest average low temperature is August (24.2°C).
The coldest month (with the lowest average low temperature) is February (12.7°C).

Average rainfall in August - Cabo San Lucas, Mexico
  • Average rainfall in August: 48.5mm

The wettest month (with the highest rainfall) is September (82.3mm).
The driest month (with the lowest rainfall) is June (0mm).

Average rainfall days in August - Cabo San Lucas, Mexico
  • Average rainfall days in August: 2.9 days

The month with the highest number of rainy days is September (3.3 days).
The month with the lowest number of rainy days is June (0 days).

Average sea temperature in August - Cabo San Lucas, Mexico
  • Average sea temperature in August: 28.4°C

The best month for swimming (with the highest average sea temperature) is September (29.5°C).
The coldest month (with the lowest average sea temperature) is March (21.4°C).

Average daylight in August / Average sunshine in August - Cabo San Lucas, Mexico
  • Average daylight in August: 12.9h

The month with the longest days is June (Average daylight: 13.5h).
The month with shortest days is December (Average daylight: 10.7h).

  • Average sunshine in August: 7h

The month with most sunshine is May (Average sunshine: 9h).
Months with least sunshine are January, July, August, September and December (Average sunshine: 7).

Average UV index in August - Cabo San Lucas, Mexico
  • Average UV index in August: 12

Months with the highest UV index are April, May, June, July and August (UV index 12).
Months with the lowest UV index are January and December (UV index 6).