Frequently the average temperatures in Opatija through the month of October is 14, with highs being around 19 and lows being 12 degrees celsius. We have put some more detail below here:
| Month | Degrees Celsius |
|---|---|
| Temperature | 14 |
| High Temperature | 19 |
| Low Temperature | 12 |
Useful Links: Opatija Weather: Average Weather & Yearly Climate