The weather in August in Cabo San Lucas

It's hot in August in Cabo San Lucas with an average temperature of 33°C. Temperatures this month range from a low of 32°C to a high of 35°C. At night, you can expect temperatures between 25°C and 27°C.

August is a good month to be in Cabo San Lucas for sunny weather. You’ll have high temperatures and not too much rain.

Average temperatures and precipitation

This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in August for Cabo San Lucas, Mexico. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.

Temperature records

With 38°C in 2016, Cabo San Lucas reached the highest temperature in August over the past 10 years. The lowest daytime temperature in this month was 26°C in 2017. The extreme nighttime temperatures ranged from a lowest recorded value of 21°C to a highest value of 30°C.

Water temperature

The water temperature at Cabo San Lucas is 31°C this month. It’s really warm, perfect for a swim.

Rainfall amount

In August, there is an average of 90 mm of precipitation, spread over 11 days. The wind speed is around 4 Bft, mostly coming from the West.

Daily weather in August for Cabo San Lucas

Click on any day in August to get detailed info about the usual weather on that day in Cabo San Lucas. Check out the historical temperatures and precipitation over the past 10 years on this day.

1

34° / 27°

2

34° / 27°

3

35° / 27°

4

35° / 26°

5

35° / 27°

6

33° / 26°

7

34° / 26°

8

33° / 27°

9

33° / 26°

10

32° / 26°

11

33° / 26°

12

33° / 26°

13

33° / 26°

14

33° / 26°

15

33° / 26°

16

33° / 27°

17

33° / 26°

18

32° / 26°

19

32° / 26°

20

32° / 25°

21

32° / 26°

22

32° / 26°

23

32° / 26°

24

32° / 26°

25

33° / 26°

26

34° / 26°

27

34° / 26°

28

34° / 26°

29

33° / 26°

30

32° / 26°

31

32° / 25°

Start of August

The month of August starts in Cabo San Lucas with hot temps, averaging around 34°C during the day and nights around 27°C.

Mid August

By mid-August, daytime temps drop to around 33°C, with nights around 26°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.

End of August

By the end of August, the average daytime temperature in Cabo San Lucas is around 33°C, while nighttime temps are about 26°C. A shower might pop up, but overall, the weather will be dry and sunny.

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UV index

The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.

Check out the climate of Cabo San Lucas for all months and discover the best travel time

Curious about the weather in other parts of Mexico? Check out the climate and weather for spots like Cancún, Mexico City, Playa del Carmen, or explore other destinations in Mexico.

Temperature charts

These charts show the average temperatures in August in Cabo San Lucas, Mexico. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.

Daily Temperature in August in Cabo San Lucas

Temperature in August in Cabo San Lucas over the years

Precipitation charts

These charts show the average amount of precipitation in August in Cabo San Lucas, Mexico. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.

Daily Precipitation in August in Cabo San Lucas

Total precipitation in August in Cabo San Lucas over the years

Daily UV index in August in Cabo San Lucas

This chart shows the average daily UV index in August in Cabo San Lucas, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.

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Average weather in Cabo San Lucas by month

Click on a month below to see detailed weather info for Cabo San Lucas. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.