Typically the average temperate in Santa Clarita during September is 22. You can expect a high of 32 and average daily low being 16 degrees. With the details being further below:
| Month | Degrees Celsius |
|---|---|
| Temperature | 22 |
| High Temperature | 32 |
| Low Temperature | 16 |
Useful Links: Santa Clarita Weather: Average Weather & Yearly Climate