Opatija Weather in April
What's the weather like in Opatija (Primorsko-Goranska) in April 2025?
The climate in Opatija during April can be summarized as cool and wet.
April is in the spring in Opatija and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a cool 12°C (54°F), whilst at night 3°C (36°F) is normal.
| Daytime temperature | 12.4°C 54.2°F |
|---|---|
| Nightly temperature | 2.5°C 36.4°F |
| Average temperature | 7.4°C 45.3°F |
| Daily sunshine | 6.6 hrs |
| Avg rainfall | 128 mm 5 ins |
| Rainy days | 16 days |
| Sea temperature | 13.8°C 56.9°F |
| Humidity | 75% |
| Windspeed | 11.5kph 7 mph |
On average April is the 6th wettest month of the year in Opatija with around 128mm 5 inches of rain making it a wet time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.6 hours of sunshine per day.
April temperatures in Opatija
April rainfall
April hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Opatija in April 2024.
Other monthly averages
Opatija weather stats
| Hottest month: | July | 23.4°C 74.1°F |
|---|---|---|
| Driest month: | July | 100mm 3.9ins |
| Sunniest month: | July | 10.1hrs |
| Coldest month: | January | 3.8°C 38.8°F |
| Wettest month: | November | 186mm 7.3ins |
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