When to go · Opatija
Opatija in August
Great month. Inside Opatija's best window: May–Sep.
Key facts
- Verdict
- Great
- Temperature
- 30°C (86°F)86°F (30°C) / 20°C (68°F)68°F (20°C)
- average high / low
- Rain days
- 4
- Crowds
- High
- Croatia overall
- Prices
- High
- Croatia overall
Verdict
Inside Opatija's best window: May–Sep.
Is another month better than August?
No other month rates higher than August for Opatija in this guide.
Weather in August
- OpatijaHighs around 30 °C (86 °F), lows around 20 °C (68 °F), rain on about 4 daysHighs around 86 °F (30 °C), lows around 68 °F (20 °C), rain on about 4 days
- Istria and Kvarner, Croatia · Rovinj, Pula, Opatija, Rijekahot
Slightly cooler and greener than Dalmatia; truffle season September–November inland.
Festivals and holidays
Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.
Assumption big impact
15 Aug · Croatia
Peak of the peak season: ferries, roads and rooms full; Sinjska alka tournament nearby (early Aug).
Crowds and prices
- Crowds · Croatia overall
- High
- Prices · Croatia overall
- High
Croatia overall: Hottest and busiest; 5 and 15 August holidays jam the coast roads.
High-price month: see what to book ahead.
Compare two months
Weather, crowds and prices for any two months in Opatija, side by side.
Verdict
Aug: Great
May: Great
Daytime high
Aug: 30 °C (86 °F)86 °F (30 °C)
May: 23 °C (73 °F)73 °F (23 °C)
Night low
Aug: 20 °C (68 °F)68 °F (20 °C)
May: 13 °C (55 °F)55 °F (13 °C)
Rain days
Aug: 4 (better)
May: 5
Crowds
Aug: High
May: Medium
Prices
Aug: High
May: Medium
Festivals listed
Aug: 1
May: 0
August: Inside Opatija's best window: May–Sep.
May: Inside Opatija's best window: May–Sep.
Opatija: figures are long-term averages from this guide, not a forecast.
What to pack
- Light, breathable clothes, a sun hat and sunscreen