Measurements:
°C
°F
Cabo San Lucas
72°F
NE 4 mph
Feels like: 72°F
Precip: 0%
World Resorts Mexico Cabo San Lucas Weather August Weather in Cabo San Lucas

Cabo San Lucas Weather: August

Average Day Temperature: 92.5°F
Average Night Temperature: 82.0°F
Sea Water Temperature: 88.2°F
Number of Sunny Days: 19 days
Sunshine Hours: 12.6 - 13.2 hours
Number of Rainy Days: 3 days
Precipitation Totals: 3.3 in

Air Temperature in August, °F

Select Year: 2025 2024 2023

The highest day temperature in August 2025 was 97°F. The lowest night temperature was 79°F. The average values for day and night temperatures during August were 91.7°F и 82.0°F respectivly.

Cabo San Lucas Water Sea Temperature in August, °F

Select Year: 2025 2024 2023

The average sea surface temperature in August 2025 for Cabo San Lucas was 88.8°F. The maximum and minimum values were 86.8°F and 91.2°F respectively.

Sunny, Cloudy and Gloomy days

Most of the days in August are sunny but you can also expect cloudy and gloomy days.

Precipitation Totals in August, in

Precipitation total in August for Cabo San Lucas is 3.3 in. It makes august one of the most rainy months of the year.

Wind Speed in August, mph

The average wind speed in August is 8.7 mph. It makes August one of the most windy months of the year for Cabo San Lucas.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Cabo San Lucas in August is 9.3 hours.

Best Time to Visit Cabo San Lucas
The most sunny months:
May 28 days
March 26 days
April 26 days
The most warm months:
August 92.5 °F
September 91.4 °F
July 91.3 °F
Warmest sea temperature:
September 88.8 °F
October 88.6 °F
August 88.2 °F
The most cold months:
February 77.3 °F
January 77.6 °F
March 79.7 °F
The most rainy months:
September 4 days
August 3 days
October 2 days
The most windy months:
June 10 mph
May 9 mph
July 9 mph

Cabo San Lucas on the Weather Map

24 Hours Weather Forecast
Cabo San Lucas
Local time: 22:13
05 dec, friday
0000 72°F
NE
2 mph
0300 70°F
NE
3 mph
0600 70°F
E
4 mph
0900 72°F
SE
5 mph
1200 72°F
NE
2 mph
1500 72°F
NE
2 mph
1800 72°F
NE
6 mph
2100 72°F
NW
2 mph