Typically, the expected weather in Rijeka in July is 20 with a general average high of 28 with low average temperatures being 15 degrees. For more context we have put some more information below:
| Month | Degrees Celsius |
|---|---|
| Temperature | 20 |
| High Temperature | 28 |
| Low Temperature | 15 |
Useful Links: Rijeka Weather: Average Weather & Yearly Climate