Sunheron logoSunheron
About SunheronFAQContactBlog
Find destination...
°C
  • About Sunheron
  • FAQ
  • Contact
  • Blog
  • °C

    United States of America

    California - West coast weather in October 2025

    United States of America

    California - West coast weather in October 2025

     

    Day

    22 °C

     

    Night

    10 °C

     

    Sea

    15 °C

     

    Precipitation

    32 mm

    in month

     

    Rainy days

    3 days

    in month

     

    Daylight

    11 hours

    average

     

    Sunshine

    8 hours

    average

     

    Humidity

    72 %

     

    Day

    22 °C

     

    Night

    10 °C

     

    Sea

    15 °C

     

    Precipitation

    32 mm

    in month

     

    Rainy days

    3 days

    in month

     

    Daylight

    11 hours

    average

     

    Sunshine

    8 hours

    average

     

    Humidity

    72 %

    Overview: California - West coast

    Embark on a breathtaking journey along California's stunning West Coast, where natural beauty and coastal charm collide. Discover the captivating coastal towns of Monterey, Santa Cruz, and Pismo Beach, each offering a unique blend of picturesque landscapes and vibrant communities. Immerse yourself in the world-famous Monterey Bay Aquarium, ride the iconic Giant Dipper roller coaster in Santa Cruz, and unwind on the pristine sandy shores of Pismo Beach. Whether you seek outdoor adventures, cultural experiences, or simply a relaxing beach getaway, California's West Coast is a true haven for every traveler.

    Travel information

    Flights
    to
    Activities
    in San Francisco

    Weather charts for California - West coast

    Data backed by 40 years of history

    We make the most from 40 years of historical weather data to predict the best weather conditions.

    Selection of world's favourite destinations

    Deciding on where to go for a holiday is hard sometimes. Get inspired by the most popular destinations.

    16 500 000 weather records

    We aggregate data from combining multiple weather sources to ensure accuracy of the highest order.

    Location near Carmel-by-the-Sea on a sunny day with some clouds
    Beach and bridge near Monterey in partly cloudy weather
    Bridge in San Francisco at dawn

    Find more destinations like this

    Activities in California - West coast

    Flights to California - West coast

    Destinations in California - West coast

    Destinations with similar weather to California - West coast


    Weather overview and FAQs

    Weather overview

    In October in California - West coast, the average air temperature ranges from 22 °C (71 °F) during the day to 10 °C (50 °F) at night. There are 3 days of rain on average, where the rainfall is 32 mm (1.25 in).

    Are there good conditions to visit in October in California - West coast?

    October is one of the best months to visit California - West coast. Especially for non-beach activities, such as hiking or sightseeing. The daily temperatures in this month reach pleasant 22 °C (71 °F). There are only 3 days of rain in the whole month, so you can leave your umbrella at home. The temperature of 10 °C (50 °F) at night may make it better to dine inside or to put on more clothes for a dinner outside.

    What temperature can I expect during the day in California - West coast in October?

    In October in California - West coast, the average daily temperatures will be 22 °C (71 °F). A comfortable temperature for most people, where it is neither too cold nor too hot, and a large number of activities can be carried out comfortably, including sunbathing by the water. Lighter clothing will be suitable - shorts, skirts, t-shirts, jackets; a light sweater and long trousers may also be useful.

    What is the sea temperature in October in California - West coast?

    The sea will reach 15 °C (58 °F) in California - West coast in October. This is a sea temperature for resilient people only, most people won't enjoy swimming in such cold water or will have to use a wetsuit for water activities.

    What is the night temperature in October in California - West coast?

    The average night temperature in California - West coast in October is 10 °C (50 °F). Nights can be cooler, morning running can be refreshing but choose appropriate clothing, evening outdoor sitting can be pleasant but you can also be cold.

    What is the average number of rainy days in October in California - West coast?

    In October in California - West coast, we can expect 3 days to be rainy, that is, days when precipitation exceeds 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 0.7 days of the week, or in general - 10 % days.

    How many sunny hours can I expect in October in California - West coast?

    In October in California - West coast, you can expect around 8 hours of sunshine.

    How windy is it in California - West coast in October?

    In October in California - West coast, there will be an average wind scale of 3.

    Is October part of the dry season in California - West coast?

    Yes, there is a dry season in California - West coast in October with just 3 days during the month being rainy.

    How humid is California - West coast in October?

    In October in California - West coast, expect humidity around 72 %.

    Is California - West coast rainier in October than in November?

    No, October in California - West coast is not a rainier month than November.

    How long is the day (from dawn till dusk) in California - West coast in October?

    The length of daylight in October in California - West coast is 11 hours.

    Is the weather in California - West coast warmer in October than in September?

    No, in California - West coast in October the temperature is not higher than in September.

    Is the sea in California - West coast warmer in October than in September?

    No, the sea is not warmer in California - West coast in October than in September.

    What is the temperature trend in California - West coast in October?

    During October in California - West coast, the day temperatures are decreasing - from 22 °C (72 °F) at the beginning of the month to 20 °C (68 °F) at the end of the month.

    Our latest blog posts