Typical average weather in La Jolla for the month of December is 12. High average temperature is 19 with low daily temperautes being 8 degrees. For more context we have put some more information below:
| Month | Degrees Celsius |
|---|---|
| Temperature | 12 |
| High Temperature | 19 |
| Low Temperature | 8 |
Useful Links: La Jolla Weather: Average Weather & Yearly Climate