16-day forecast — Opatija
Updated every hour
Sat · Today · 20 Jun
Partly cloudy
+28°
+19°
0,2 mm
Sun · Tomorrow · 21 Jun
Clear
+32°
+18°
4%
Monday · 22 Jun
Clear
+31°
+19°
4%
Tuesday · 23 Jun
Showers
+30°
+18°
4,2 mm
Wednesday · 24 Jun
Clear
+30°
+17°
4%
Thursday · 25 Jun
Clear
+30°
+19°
3%
Friday · 26 Jun
Showers
+30°
+19°
1,0 mm
Saturday · 27 Jun
Showers
+24°
+17°
1,6 mm
Sunday · 28 Jun
Partly cloudy
+25°
+16°
5%
Monday · 29 Jun
Partly cloudy
+28°
+16°
0,1 mm
Tuesday · 30 Jun
Partly cloudy
+28°
+17°
0,2 mm
Wednesday · 1 Jul
Showers
+25°
+17°
0,5 mm
Thursday · 2 Jul
Showers
+20°
+14°
0,3 mm
Friday · 3 Jul
Clear
+27°
+13°
4%
Saturday · 4 Jul
Showers
+27°
+18°
2,5 mm
Sunday · 5 Jul
Showers
+27°
+18°
1,6 mm
About Opatija
Mondäner Kurort an der Kvarner Bucht mit Küstenpromenade.
CountryCroatia
RegionKvarner
ContinentEurope
Time zoneEurope/Zagreb (+02:00)
Latitude45.3380°
Longitude14.3050°
Air qualityModerate (EAQI 44)
Climate in Opatija in September
Normals 8 years · best time to visit · Open-MeteoBest time to visit Opatija: May–September. With good weather, September is a recommended month to visit.
| August | September | October | |
|---|---|---|---|
| Average temperature | ▼ 24°C | 20°C | ▼ 15°C |
| Highest temperature | ▼ 29°C | 23°C | ▼ 19°C |
| Lowest temperature | ▼ 20°C | 16°C | ▼ 12°C |
| Sea temperature | ▼ 25,0°C | 23,1°C | ▼ 19,6°C |
| Precipitation | ▲ 94 mm | 217 mm | ▲ 348 mm |
| Days with precipitation | ▲ 7 d | 11 d | ▲ 13 d |
| Humidity | ▲ 61% | 75% | ▲ 80% |
| Sunshine hours per day | ▼ 12,2 h | 9,8 h | ▼ 7,6 h |
| Cloud cover | ▲ 13% | 22% | ▲ 30% |
| UV index (midday) | ▼ 9 | 7 | ▼ 4 |
| Day length | 14:03 | 12:31 | 10:56 |
| Our rating | Good | Good | Acceptable |
Temperature day by day in September mean + moving average
Precipitation day by day in September mm
UV index day by day in September midday value, clear-sky
Climate normals calculated from Open-Meteo (ERA5 archive 8 years, sea temperature Marine API). UV estimated from solar elevation.
Other destinations in Europe
Data source
Global weather models — international forecasts
Wetter in Opatija (Croatia): aktuelle Bedingungen und Vorhersage auf 24 Stunden und 16 Tage für die Reiseplanung. Aktuell vor Ort: es sind +32°, partly cloudy, Wind 5 km/h. In den nächsten 7 Tagen schwanken die Temperaturen zwischen 17 und 32 °C, mit 5 schönen Tagen und 5 mm Regen. Ortszeit (Zeitzone Europe/Zagreb). Daten von Open-Meteo und WeatherAPI.