Typically, you can expect that the weather in Ketchikan in July is 13. You can expect highs around 18 and low of 12 celsius. We have put some more information here:
| Month | Degrees Celsius |
|---|---|
| Temperature | 13 |
| High Temperature | 18 |
| Low Temperature | 12 |
| Sunshine Per Day | 10 |
Useful Links: Ketchikan Weather: Average Weather & Yearly Climate