Frequent average weather in San Diego all through the month of June is 18. Average high is typically 22 with low average temperatures being 17. Discover more info below:
| Month | Degrees Celsius |
|---|---|
| Temperature | 18 |
| High Temperature | 22 |
| Low Temperature | 17 |
| Sunshine Per Day | 9 |
Useful Links: San Diego Weather: Average Weather & Yearly Climate