Average temperature in San Francisco through the whole of June is 11 with usual highs being around 19 with low temperatures being around 11 degrees. We have put some more details below:
| Month | Degrees Celsius |
|---|---|
| Temperature | 11 |
| High Temperature | 19 |
| Low Temperature | 11 |
| Sunshine Per Day | 10 |
Useful Links: San Francisco Weather: Average Weather & Yearly Climate