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    Mexico

    California Bay - Mexico weather in September 2025

    Mexico

    California Bay - Mexico weather in September 2025

     

    Day

    35 °C

     

    Night

    25 °C

     

    Sea

    29 °C

     

    Precipitation

    74 mm

    in month

     

    Rainy days

    4 days

    in month

     

    Daylight

    12 hours

    average

     

    Sunshine

    7 hours

    average

     

    Humidity

    68 %

     

    Day

    35 °C

     

    Night

    25 °C

     

    Sea

    29 °C

     

    Precipitation

    74 mm

    in month

     

    Rainy days

    4 days

    in month

     

    Daylight

    12 hours

    average

     

    Sunshine

    7 hours

    average

     

    Humidity

    68 %

    Overview: California Bay - Mexico

    California Bay in Mexico, region with sun-drenched beaches, turquoise waters, and a vibrant coastal culture await. Experience the laid-back charm of picturesque towns like Ensenada and Rosarito, known for their delicious seafood, lively festivals, and sandy shores perfect for sunbathing and surfing. Explore the underwater wonders of the Sea of Cortez, teeming with marine life and ideal for snorkeling and diving. Immerse yourself in the rich history and cultural heritage of the region, with visits to iconic landmarks like La Bufadora and the Baja California Wine Country. A visit to California Bay promises an unforgettable blend of relaxation, adventure, and authentic Mexican hospitality.

    Travel information

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    Weather overview and FAQs

    Weather overview

    In California Bay in September, the average air temperature ranges from 35 °C (95 °F) during the day to 25 °C (76 °F) at night. There are 4 days of rain on average, where the rainfall is 74 mm (2.92 in).

    Are there good conditions to visit in California Bay in September?

    In September in California Bay, there are ideal conditions for a vacation. The temperature of the sea will be perfect at 29 °C (84 °F). At night, temperatures hover around a pleasant 25 °C (76 °F). You can expect just 4 days of rain during the month, taking an umbrella is not necessary. Some people will find 35 °C (95 °F) temperature high, while others will enjoy it.

    What is the temperature in California Bay during the day in September?

    In September in California Bay, the average daily temperatures will be 35 °C (95 °F). The great temperature for lying by the sea or pool and sunbathing, everywhere else you will probably be a bit hot. Don't forget to drink during the day, in these temperatures you should hydrate yourself a lot.

    How many rainy days can I expect in September in California Bay?

    There are 4 days, which are rainy in September in California Bay, that is, days with precipitation more than 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 1.0 days of the week, or in general - 14 % days.

    What is the sea temperature in September in California Bay?

    In September in California Bay expect the sea to be warm at 29 °C (84 °F). This temperature is someone's dream come true, while for someone it may no longer be ideal for the purpose of refreshment.

    What is the air temperature in California Bay in September at night?

    The average night temperature in California Bay in September is 25 °C (76 °F). A very pleasant temperature for long evening walks, fun over a drink outside, or doing sports in the morning. If possible, look for a hotel with air conditioning.

    How heavy is the precipitation in California Bay in September?

    There is precipitation of 74 mm (2.92 in) in September in California Bay, which means 3 mm (0.10 in) rainfall per day on average.

    How long is the day (from dawn till dusk) in California Bay in September?

    The length of daylight in California Bay in September is 12 hours.

    How many sunny hours can I expect in September in California Bay?

    In California Bay in September, you can expect around 7 hours of sunshine.

    Is the sea in California Bay warmer in September than in August?

    No, the sea temperature in California Bay in September is not higher than in August.

    Is it hot in California Bay in September?

    Yes, it is hot in California Bay in September, although the perception of heat can be subjective. Daytime temperatures rise to 35 °C (95 °F).

    How windy is California Bay in September?

    In California Bay in September, there will be an average wind scale of 3. It is rather a milder or unnoticeable wind, therefore it will not bother you during your holiday.

    Is California Bay rainier in September than in October?

    Yes, in September in California Bay it rains more than in October.

    Is the weather in California Bay warmer in September than in August?

    No, September is not warmer in California Bay than August.

    What is the humidity in September in California Bay?

    Humidity in California Bay in September is 68 %.

    Is the temperature rising or falling in the course of time in California Bay in September?

    During September in California Bay, the day temperatures are decreasing - from 35 °C (95 °F) at the beginning of the month to 34 °C (93 °F) at the end of the month.

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