Weather in Cabo San Lucas, Mexico in September

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Visiting Cabo San Lucas, Mexico in September

The weather in September is marginally cooler than the previous month and temperatures continue to drop slightly into October. September has average maximum temperatures of 31°C (88°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 44% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.4 hours of sunshine per day. It is a good time for sunbathing in Cabo San Lucas.

September has total rainfall of 0cm (0inches) making it extremely dry with very few light showers and most days are rain free. There are just 3.2 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days and rainy days are few and far between.

Sea temperatures are a very warm 27°C (81°F). September is an excellent month for swimming in Cabo San Lucas with very comfortable temperatures for bathing all day. The sea temperature in September is slightly cooler than the previous month.

Consider visiting Cabo San Lucas in the months of April, May, June, October, for the best beach weather. Also consider one of our other suggestions for September.

Can you sunbathe in Cabo San Lucas in September?

Yes, September is a good time for sunbathing in Cabo San Lucas.

September has average maximum temperatures of 31°C (88°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 44% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.4 hours of sunshine per day. September has total rainfall of 0cm (0inches) making it extremely dry with very few light showers and most days are rain free. There are just 3.2 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days and rainy days are few and far between.

More about September temperature and sunshine.

Can you swim in Cabo San Lucas in September?

Yes, September is an excellent month for swimming in Cabo San Lucas with very warm sea temperatures 27°C (81°F).

More about September sea temperatures.

Is September a good time to holiday in Cabo San Lucas?

Yes, September is a great time for a holiday in Cabo San Lucas.

September has average maximum temperatures of 31°C (88°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 44% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.4 hours of sunshine per day. September has total rainfall of 0cm (0inches) making it extremely dry with very few light showers and most days are rain free. There are just 3.2 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days and rainy days are few and far between. It is a good time for sunbathing in Cabo San Lucas. Sea temperatures are a very warm 27°C (81°F). September is an excellent month for swimming in Cabo San Lucas with very comfortable temperatures for bathing all day.

More about the September temperatures and sunshine.

Is Cabo San Lucas warm in September?

Yes, Cabo San Lucas is very hot and perfect for sunbathing on clear days in September.

The average maximum temperature in Cabo San Lucas in September is 31°C (88°F). The average maximum temperature is 32°C (90°) in the previous month and 30°C (86°F) in the next month.

The average temperature in Cabo San Lucas in September is 28°C (83°F). The average temperature is 29°C (85°F) in the previous month and 27°C (80°F) in the next month.

More info about the September temperatures and sunshine.

How sunny is Cabo San Lucas in September?

The average day light hours per day in Cabo San Lucas in September are 12.3. The sunshine percentage is 44% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.4 hours of sunshine per day.

More about September sunshine.

Temperature in Cabo San Lucas in September

The weather in September is marginally cooler than the previous month and temperatures continue to drop slightly into October. The average maximum temperature in Cabo San Lucas in September is 31°C (88°F). The average maximum temperature is 32°C (90°F) in the previous month and 30°C (86°F) in the next month.

The average temperature in Cabo San Lucas in September is 28°C (83°F). The average temperature is 29°C (85°F) in the previous month and 27°C (80°F) in the next month.

The average minimum temperature in Cabo San Lucas in September is 25°C (77°F). The minimum temperature is 26°C (79°F) in the previous month and 23°C (74°F) in the next month.

Sunshine in Cabo San Lucas in September

The days in September are slightly shorter than the previous month and days continue to get slightly shorter into October. September has a slightly more hours of sunshine than the previous month. During September the average day light hours are 12.3 per day in Cabo San Lucas. The sunshine percentage is 44% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.4 hours of sunshine per day.

The ultraviolet index in Cabo San Lucas in September is typically 11.6 during September. An ultraviolet index reading above 11 indicates an extreme risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 10 minutes. Take all precautions because unprotected skin and eyes can burn in minutes. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. For those with sensitive skin stay in the shade and wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days. Watch out for relections from water that may increase ultraviolet exposure.

Sea Temperature in Cabo San Lucas in September

The average sea water temperature in Cabo San Lucas in September is 27.1°C (80.8°F) which is very warm and ideal for relaxing and swimming for the whole day. The sea temperature in September is slightly cooler than the previous month.

Rainfall in Cabo San Lucas in September

September weather is slightly drier than the previous month. September has a couple of less days of rain than the previous month and rainy days continue to drop slightly into October. The average total rainfall in Cabo San Lucas in September is 0cm (0inches) and on average there are 3.2 rainy days in September making it a very dry time to visit the beach.

Humidity in Cabo San Lucas in September

The maximum dew point (an indicator of humidity) in Cabo San Lucas in September is 24°C (75°F) which is very humid and quite uncomfortable for most unless you are on a beach. At night you would most likely require a fan. The dew point is 24°C (75°F) in the previous month and 22°C (22°F) in the next month.

The average maximum relative humidity in Cabo San Lucas in September is typically 83.9%. The maximum relative humidity is 79.3% in the previous month and 79.8% in the next month.

The average relative humidity in Cabo San Lucas in September is typically 70.3%. The average relative humidity is 64.3% in the previous month and 65% in the next month.

Wind Speed in Cabo San Lucas in September

The average maximum wind speed in Cabo San Lucas in September is typically 27KM/H (17MPH). The average maximum wind speed is 27KM/H (17MPH) in the previous month and 25KM/H (15MPH) in the next month.

The average wind speed in Cabo San Lucas in September is typically 15KM/H (9MPH). The average wind speed is 15KM/H (9MPH) in the previous month and 14KM/H (8MPH) in the next month.

The average wind direction in Cabo San Lucas in September is from the West-Southwest.

Monthly Averages

Suggested Beaches in September

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Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.

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Need Inspiration?

Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.