Santa Cruz California in september: average Weather, Temperature and Climate
Weather in Santa Cruz California in september 2025
The weather in Santa Cruz California in the month of september comes from statistical datas on the past years. You can view the weather statistics for the whole month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
perfect weather UV index: 6
Weather at 6am
63°F
Clear/Sunny
69% of time
22%
6%
3%
Weather at 12pm
76°F
Clear/Sunny
88% of time
7%
3%
3%
Weather at 6pm
65°F
Clear/Sunny
83% of time
11%
3%
3%
Weather at 3am
59°F
71%
14%
9%
6%
Evolution of daily average temperature and precipitation in Santa Cruz California in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Santa Cruz California in september.
The climate of Santa Cruz California in september is perfect
The weather in september in Santa Cruz California is dry ; it never rains.
The climate quite comfortable in this location this month. The thermometer averaged maximum of 77°F. The seasonal minimum is 63°F. Thus, the mean temperature average on this month of september in Santa Cruz California is 70°F. Note that these seasonal averages are in contrast with those observed in Santa Cruz California in the month of september with a maximum record of 103°F in 2017 and a minimum record of 52°F in 2021. You can expect to have about 3 days with temperatures up to 86°F, or 10 of time.
In september in Santa Cruz California, the days on average last 12:24. Sunrise is at 06:51 and sets at 19:15.
With a perfect weather, this month is advisable to go in that area in California.
Seasonal average climate and temperature of Santa Cruz California in september
Check below seasonal norms These datas are generated from the weather statements earlier years of the month of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 70°F | ||||
| Highest temperature | 77°F | ||||
| Lowest temperature | 63°F | ||||
| Highest record temperature | 103°F (2017) | ||||
| Lowest record temperature | 52°F (2021) | ||||
| Number of days at +86°F | 3 day(s) (10%) | ||||
| Number of days at +65°F | 30 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 59°F | ||||
| Lowest sea temperature | 57°F | ||||
| Highest sea temperature | 60°F | ||||
| Wind | |||||
| Wind speed | 16km/h | ||||
| Wind temperature | 63°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 0.3in | ||||
| Number of days with rainfall | 0 day(s) (2%) | ||||
| Record daily rainfall | 0.5in (2017) | ||||
| Other climate data | |||||
| Humidity | 77% | ||||
| Visibility | 9.62km | ||||
| Cloud cover | 12% | ||||
| UV index | 6 | ||||
| Daily sunshine hours | 12 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:51 | ||||
| Time of sunset | 19:15 | ||||
| Length of day | 12:24 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | perfect | ||||
How was the weather last september?
Here is the day by day recorded weather in Santa Cruz California in september 2024:
54°F to 72°F
52°F to 77°F
58°F to 83°F
61°F to 83°F
63°F to 86°F
63°F to 83°F
58°F to 79°F
58°F to 79°F
58°F to 76°F
52°F to 70°F
54°F to 77°F
52°F to 74°F
52°F to 72°F
52°F to 67°F
56°F to 70°F
56°F to 61°F
54°F to 58°F
58°F to 61°F
56°F to 61°F
54°F to 59°F
52°F to 65°F
54°F to 74°F
59°F to 85°F
61°F to 77°F
52°F to 68°F
56°F to 76°F
56°F to 83°F
54°F to 72°F
54°F to 74°F
56°F to 88°F
Map: other cities in California in september
Cities near Santa Cruz California:
| Pacific Grove in september | perfect weather |
| San Jose in september | perfect weather |
| Pescadero in september | perfect weather |
| Silicon Valley in september | perfect weather |
| Carmel-by-the-Sea in september | perfect weather |
| Half Moon Bay in september | perfect weather |
| Moss Beach in september | perfect weather |
| Big Sur in september | perfect weather |
| Oakland in september | perfect weather |
| San Francisco in september | perfect weather |
| Golden Gate National Recreation Area in september | perfect weather |
| Stinson Beach in september | perfect weather |
Click over cities on the map for information about the weather in september.
Santa Cruz California
perfect weather
good
tolerable
bad
very bad
Weather data for Santa Cruz California in september:
Weather data for Santa Cruz California for september are derived from an average of the weather forecast since 2009 in Santa Cruz California. There is a margin of error and these forecasts are to be considered as general information only. The weather in Santa Cruz California can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Santa Cruz California.