CroatiaThe climate of Opatija
The current climate in Opatija features temperatures ranging from a high of 30°C to a low of 10°C throughout the year. The average yearly temperature is around 20°C. At night, temperatures in the colder months average around 1°C and in the warmer months around 18°C.
Average temperatures and precipitation
This chart shows the average monthly maximum and minimum temperatures (in degrees Celsius) and average monthly rainfall (in millimeters) for Opatija, Croatia.
Temperature records
The highest temperature recorded in Opatija in recent years was 39°C in August 2017. The lowest daytime temperature recorded was -4°C in February 2018.
Precipitation and snowfall
On average, Opatija gets 1287 mm of precipitation each year. Of this, about 16 cm is snowfall. For comparison, New York gets 1142 mm of precipitation each year.
Curious about the weather in other parts of Croatia? Check out the climate and weather for spots like Zagreb, Dubrovnik, Istria, or explore other destinations in Croatia.
Best time to visit Opatija?
The best time to visit Opatija for sunny weather is April through August and October. During this period, you'll have nice temperatures and not too much rain, making it a great time to visit Opatija. In the other months of the year, there's too much rain or the temperature isn't ideal for a visit if you want sunny and pleasant weather.
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Climate Table of Opatija
The climate table of Opatija shows the average temperatures, rainfall, snow, and UV index per month. The table provides an overview of the average day and night temperatures in degrees Celsius, the total amount of rainfall in millimeters, the total snowfall in centimeters, and the UV index for each month. Rainfall is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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| Temp. max (°C) | 10 | 12 | 14 | 18 | 22 | 28 | 30 | 30 | 25 | 20 | 15 | 11 |
| Temp. min (°C) | 1 | 1 | 4 | 7 | 12 | 16 | 18 | 18 | 14 | 10 | 6 | 3 |
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| Precipitation (mm) | 72 | 176 | 66 | 72 | 105 | 87 | 71 | 95 | 137 | 112 | 163 | 131 |
| Snow (cm) | 2,6 | 7,6 | 0,5 | 1,3 | 0 | 0 | 0 | 0 | 0 | 0 | 0,2 | 2,9 |
| UV Index | 2 | 3 | 4 | 7 | 6 | 7 | 8 | 7 | 5 | 4 | 2 | 2 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
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Temperature charts
These charts display the average temperatures in Opatija, Croatia. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Average Temperature per Month in Opatija
Yearly Temperature in Opatija
Precipitation charts
These charts show the average amount of precipitation in Opatija, Croatia. Precipitation is always measured as water, even when it falls as snow or hail. The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Average Precipitation per Month in Opatija
Total Yearly Precipitation in Opatija
Average Snowfall per Month in Opatija
Total Yearly Snowfall in Opatija
UV index chart
This chart shows the average UV index per month in Opatija, Croatia. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Average UV Index per Month in Opatija
Weather experiences in Opatija
The weather in Opatija is rated an average of 3,8 out of 5 stars by 4 visitors. Have you been to Opatija? Share your weather experience to help other visitors.
Niels Witjes
During the day it was around 10 degrees, but at night it got significantly colder. We had a few days of sunshine, but also a few days of rain. Still, it was great to get away from it all.
Odette EderveenUnfortunately, there were days with rain and clouds, which made relaxing on the beach a bit difficult. In short, a good experience!
SaraOnly a few rare moments of sunshine. On the positive side, there was no mass tourism.
Freek BosklopperUnfortunately, there was some precipitation, but generally sunny. The humidity felt a bit high at times, but otherwise very pleasant.
Have you been to Opatija?
Share your weather experiences in Opatija.
Average weather in Opatija by month
Click on a month below to see detailed weather info for Opatija. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.