Portorož Weather in May

May in Portorož typically sees daytime highs of 21°C (70°F) and nighttime lows of 15°C (59°F). Rainfall is also possible this month, so it's worth packing an umbrella.

Rainfall in Portorož in May

Climate statistics over the past 30 years suggest around 14 days of rain, with 93 mm (3.7 in) average for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Portorož in May

If you're visiting Portorož in May, expect excellent temperatures with highs of 21°C (70°F) and overnight lows of 15°C (59°F). The difference between afternoon and evening temperatures is usually noticeable. Nights cool down to 15°C (59°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in Portorož in May

There are approximately 256 hours of sunshine this month, resulting in mostly clear days.

So this is a great month to visit if you prefer dry days with pleasant temperatures.