The temperatures in Rijeka in April are quite cold with temperatures between 7°C and 15°C, warm clothes are a must.
You can expect rain for roughly half of the month of April in Rijeka. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Rijeka in April 2025.
If you’re planning to visit Rijeka in the near future, we highly recommend that you review the 14 day weather forecast for Rijeka before you arrive.