Todos Santos

Baja California Sur Weather in September

Average temperatures, rainfall, sunshine and the best places to visit in Baja California Sur, Mexico in September.

🔎
Cabo San Lucas San José del Cabo La Paz Todos Santos

Planning a trip to Baja California Sur, Mexico this September? Here's what you need to know about the weather:

What to Expect in Baja California Sur in September

Baja California Sur, Mexico is a region in Mexico. September in Baja California Sur generally has very warm temperatures, with precipitation levels ranging from moderate to high.

Temperatures

The average maximum temperatures are very warm and range from 31°C (88°F) in El Bedito to 34°C (93°F) in Boca de la Vinorama. Nighttime temperatures generally drop to 26°C (79°F) in Boca de la Vinorama and 26°C (79°F) in El Bedito. On average, September is the warmest month of the year in Baja California Sur, Mexico. So be prepared and pack summer clothes.

To learn more about the conditions in specific areas of Baja California Sur, Mexico, check out the map below.

Precipitation

In September, precipitation varies across different areas. From moderate rainfall in Pichilnque with an average of 66 mm (2.6 in) to high rainfall in El Bedito with 147 mm (5.8 in). Going by our weather data, it is the wettest month of the year in Cabo San Lucas.

Explore Baja California Sur by month

Pick a month to see the average temperature, rainfall and sunshine in Baja California Sur — and find the best time to visit. (based on Cabo San Lucas)

January26°C (79°F) February26°C (79°F) March27°C (81°F) April29°C (84°F) May30°C (86°F) June31°C (88°F) This monthJuly33°C (91°F) August33°C (91°F) September33°C (91°F) October32°C (90°F) November30°C (86°F) December27°C (81°F)
Best Time to Visit Baja California Sur →

Best Places to Visit in Baja California Sur in September

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Baja California Sur.

Conditions Temperatures Precipitation
perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Baja California Sur

What is the weather like in September for some of the most popular destinations in Baja California Sur, Mexico?

Temperature range in Baja California Sur (September)

Precipitation variation in Baja California Sur (September)

Cabo San Lucas

In September Cabo San Lucas generally has very high temperatures with maximum daytime temperatures around 33°C (91°F), minimum nighttime temperatures around 26°C (79°F) and high monthly rainfall. So on average the conditions are tolerable that month.

« August
September
October »
August
September
October
Max temperature
33°C (91°F)
33°C (91°F)
32°C (90°F)
Min temperature
26°C (79°F)
26°C (79°F)
25°C (77°F)
Monthly rainfall
61 mm (2.4 in)
127 mm (5 in)
25 mm (1 in)
Monthly rainy days
4 days
5 days
2 days
Weather conditions
pleasant
tolerable
perfect
Climate in Cabo San Lucas →

San José del Cabo

In September San José del Cabo generally has very high temperatures with maximum daytime temperatures around 31°C (88°F), minimum nighttime temperatures around 26°C (79°F) and high monthly rainfall. So on average the conditions are tolerable that month.

« August
September
October »
August
September
October
Max temperature
32°C (90°F)
31°C (88°F)
31°C (88°F)
Min temperature
26°C (79°F)
26°C (79°F)
24°C (75°F)
Monthly sun hours
217 hours
210 hours
248 hours
Monthly rainfall
75 mm (3 in)
146 mm (5.7 in)
26 mm (1 in)
Monthly rainy days
6 days
6 days
3 days
Weather conditions
pleasant
tolerable
perfect
Climate in San José del Cabo →

La Paz

In September La Paz generally has very high temperatures with maximum daytime temperatures around 33°C (91°F), minimum nighttime temperatures around 26°C (79°F) and moderate monthly rainfall. So on average the conditions are pleasant that month.

« August
September
October »
August
September
October
Max temperature
34°C (93°F)
33°C (91°F)
32°C (90°F)
Min temperature
26°C (79°F)
26°C (79°F)
23°C (73°F)
Monthly sun hours
271 hours
255 hours
280 hours
Monthly rainfall
37 mm (1.5 in)
80 mm (3.1 in)
15 mm (0.6 in)
Monthly rainy days
3 days
3 days
a single day
Weather conditions
tolerable
pleasant
perfect
Climate in La Paz →

Todos Santos

In September Todos Santos generally has very high temperatures with maximum daytime temperatures around 31°C (88°F), minimum nighttime temperatures around 24°C (75°F) and high monthly rainfall. So on average the conditions are tolerable that month.

« August
September
October »
August
September
October
Max temperature
31°C (88°F)
31°C (88°F)
30°C (86°F)
Min temperature
24°C (75°F)
24°C (75°F)
22°C (72°F)
Monthly rainfall
90 mm (3.5 in)
143 mm (5.6 in)
22 mm (0.9 in)
Monthly rainy days
4 days
5 days
2 days
Weather conditions
pleasant
tolerable
perfect
Climate in Todos Santos →

El Pescadero

In September El Pescadero generally has very high temperatures with maximum daytime temperatures around 31°C (88°F), minimum nighttime temperatures around 24°C (75°F) and high monthly rainfall. So on average the conditions are tolerable that month.

« August
September
October »
August
September
October
Max temperature
32°C (90°F)
31°C (88°F)
31°C (88°F)
Min temperature
24°C (75°F)
24°C (75°F)
22°C (72°F)
Monthly rainfall
90 mm (3.5 in)
146 mm (5.7 in)
22 mm (0.9 in)
Monthly rainy days
4 days
5 days
2 days
Weather conditions
pleasant
tolerable
perfect
Climate in El Pescadero →

Is your destination not in the list? Have a look at all destinations in Baja California Sur, in Mexico.

Popular cities in September

Day & night temperatures, rainfall and average weather in Baja California Sur in September.

City Weather Day temp Night temp Rainfall
Cabo San Lucas 33°C (91°F) 26°C (79°F) 127 mm (5 in)
San José del Cabo 31°C (88°F) 26°C (79°F) 146 mm (5.7 in)
La Paz 33°C (91°F) 26°C (79°F) 80 mm (3.1 in)
Todos Santos 31°C (88°F) 24°C (75°F) 143 mm (5.6 in)
El Pescadero 31°C (88°F) 24°C (75°F) 146 mm (5.7 in)
Pichilnque 31°C (88°F) 26°C (79°F) 66 mm (2.6 in)

Baja California Sur weather in September: frequently asked questions

What is the weather like in Baja California Sur, Mexico in September?

Expect poor weather across Baja California Sur, Mexico in September. The popular destination of Cabo San Lucas averages 33°C (91°F) by day and 26°C (79°F) at night during this month.

What is the average temperature in Baja California Sur, Mexico in September?

Cabo San Lucas averages a daytime maximum of 33°C (91°F) in September, with overnight lows close to 26°C (79°F).

Does Baja California Sur, Mexico get a lot of rain in September?

Yes, September tends to be a wetter month in Baja California Sur, Mexico. Average rainfall in Cabo San Lucas sits around 127 mm (5 in).

Is September a Good Time to Visit Baja California Sur, Mexico?

Given the typically tolerable weather conditions in Cabo San Lucas, September may not be the ideal time to visit Baja California Sur, Mexico.

Generally speaking, the best visiting conditions can be found in January, February, March, April and December offering mostly perfect weather in Cabo San Lucas. In contrast, September tends to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Baja California Sur.

Weather and climate has detailed information for every country in the world. Are you going to Mexico? Get detailed historical weather averages for many cities in Mexico.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.

Explore the Majestic Copper Canyons of Mexico

Explore the vast Copper Canyons in Chihuahua, Mexico—larger than the Grand Canyon. Discover scenic train rides, hikes, and the Tarahumara people.
These are the most beautiful Mayan ruins and Mayan temples in Mexico

Mexico is a destination where you can immerse yourself in ancient cultures and civilizations. In this article we have listed our favorite Mayan ruins.
Tips, to-do's and nicest restaurants in Mexico City

Mexico City, one of the most famous and notorious cities of the world. The best time to visit is between March and May, but it can be visited year round.

Zihuatanejo: A Pacific paradise with beautiful beaches

Zihuatanejo has some of Mexico's top beaches. Unlike other off-the-beaten-path destinations in Mexico, Zihua is very accessible and sustainable.
Must visit in Mexico →