The temperatures in Istria in March are quite cold with temperatures between 8°C and 12°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Istria during the month of March. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Istria in March 2025.
If you’re planning to visit Istria in the near future, we highly recommend that you review the 14 day weather forecast for Istria before you arrive.
Temperatures
12° / 8°
Rainy Days
7
Snowy Days
0
Dry Days
24
Rainfall
126
mm
Sun Hours
10.2
Hrs
