Santa Cruz weather in September 2020

  • 24°C maximum daytime temperature in September in Santa Cruz24
    24°C max day temperature
  • 9 hours of sunshine per day
  • 2 days with some rainfall in September in Santa Cruz2
    2 days with some rainfall
  • 10°C minimum night-time temperature in September in Santa Cruz10
    10°C min night temperature
  • 12 hours of daylight per day in September in Santa Cruz12
    12 hours of daylight per day
  • No heat & humidity in September in Santa Cruz0
    No heat & humidity
  • 10 mm monthly rainfall in September in Santa Cruz10
    10 mm of monthly rainfall
  • UV (maximum) index 7 (High) in September in Santa Cruz7
    7 (High) UV index
  • 14°C sea temperature in September in Santa Cruz14
    14°C sea temperature
  • Top deals & discounts
  • Santa Cruz weather overview
  • Santa Cruz climate averages by month
  • More destinations
  • Best time to go to Santa Cruz
  • Santa Cruz 5-day weather forecast

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The September weather guide for Santa Cruz, California shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

  • Check recommended holidays & tours to California
  • Narrow offers by holiday style & departure airport
  • Includes Titan Travel's VIP door-to-door travel service

How hot is it in Santa Cruz in September?

Daytime temperatures usually reach 24°C in Santa Cruz in September, falling to 10°C at night.

How sunny is it in Santa Cruz in September?

There are normally 9 hours of bright sunshine each day in Santa Cruz in September - that's 75% of daylight hours.

How warm is the sea around Santa Cruz in September?

The average sea temperature around Santa Cruz in September is 14°C.

Does it ever rain in Santa Cruz in September?

There are usually 2 days with some rain in Santa Cruz in September and the average monthly rainfall is 10mm.

Santa Cruz sunrise & sunset times for September 2020

Browse the sunrise & sunset times for Santa Cruz in September 2020. Select a month to view Santa Cruz sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st September 2020 06:39 19:36
Tuesday, 15th September 2020 06:51 19:15
Wednesday, 30th September 2020 07:03 18:52
  • Find low prices on flights to California
  • Discover the cheapest price, airlines & flight times
  • Search for the best deals before you book

Metric (°C / mm)  |  Imperial (°F / inches)

Back to top

Discover more about California

Where's hot in California in September?

Below are average maximum temperatures at popular destinations in California in September. Select a destination to see more weather parameters.

More destinations & map >>

Related posts

Popular travel offers

Top ^

*affiliate links: find out how we are funded and why this helps us remain free to use.