Typically the weather in San Luis Obispo right-through July is 17. Average high degrees are usually 25 degrees celsius and a low of 13 degrees. With the details being further below:
| Month | Degrees Celsius |
|---|---|
| Temperature | 17 |
| High Temperature | 25 |
| Low Temperature | 13 |
Useful Links: San Luis Obispo Weather: Average Weather & Yearly Climate