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California precipitation in September

California is a region in the United States of America. In September precipitation ranges from almost none in Buttonwillow with 0.1 mm of rainfall to moderate in Crescent City with 40 mm of rainfall.

Where and how much does it rain in California in September?

Find the average total precipitation in September for the most popular destinations in California on the map below. Click on a destination dot for more detailed information.

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Legend heavy rainfall high moderate low almost none
Heavy rainfall has been defined as more than 160 mm precipitation. High: 90 mm to 160 mm. Moderate: 30 mm to 90 mm. Low: 5 mm to 30 mm.

  • How much rainfall does California receive in September?
  • In general in September it hardly rains in Los Angeles at all. For people who want to avoid wet weather, it is a perfect month to visit.

  • What is the wettest city in September in California?
  • In our records, Crescent City stands out as having an average precipitation level of 40 mm, making it the wettest location.

  • What is the driest city in September in California?
  • Our figures indicate that Buttonwillow receives the least rainfall, averaging just 0.1 mm.

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