The highest day temperature in March 2026 was 60°F. The lowest night temperature was 32°F. The average values for day and night temperatures during March were 53.2°F и 40.7°F respectivly.

The average sea surface temperature in March 2026 for Rijeka was 53.8°F. The maximum and minimum values were 51.2°F and 55.6°F respectively.

Most of the days in March are sunny but you can also expect cloudy and gloomy days.

Precipitation total in March for Rijeka is 3.0 in. It makes march one of the least rainy months of the year.

The average wind speed in March is 7.9 mph. This value is relatively stable throughout the year.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Rijeka in March is 7.3 hours.