Daytime highs, nighttime lows and the warmest cities in Carinthia, Slovenia this May.
Carinthia, Slovenia, a region in Slovenia, experiences pleasant average maximum daytime temperatures in May, ranging from 18°C (64°F) in Jesenice to 21°C (70°F) in Koper. Nighttime temperatures generally drop to 14°C (57°F) in Koper and 8°C (46°F) in Jesenice.
To get a sense of May's typical temperatures in the key spots of Carinthia, explore the map below. Click on a point for an in-depth look.
Check the conditions for any month of the year.
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Carinthia.
Marker color shows the average daytime high temperature in May: blue is cold, red is hot.
Average daytime highs in Carinthia, Slovenia during May reach about 21°C (70°F) in Koper.
After dark, Koper cools to about 14°C (57°F) on an average May night.
Koper tops the warmest city list in our database with average maximum daytime temperatures around 21°C (70°F) and a minimum nighttime temperature of around 14°C (57°F).
The coldest city in May in Carinthia, Slovenia is Jesenice when we check our database. The maximum daytime temperatures are around 18°C (64°F) and minimum nighttime temperatures fall around 8°C (46°F).
The weather is predominantly sunny, with an estimated total of around 256 hours of sunshine in Koper. This means many sunny days, which creates a cheerful atmosphere during this month.
We have much more information about the climate in Carinthia.
Weather and climate has detailed information for every country in the world. Are you going to Slovenia? Get detailed historical weather averages for many cities in Slovenia.
Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
Need travel inspiration? Check out our bucket list articles and be inspired.
Go to Bovec in Slovenia
With mountains that linger in the blue sky, an emerald-green river Bovec offers picturesque scenes that are a must see for your bucket list.
Experience Dazzling Fairy Tales In The Lake Bled Of Slovenia
Slovenia's most well-known tourist destination is Lake Bled, which is still relatively undiscovered when compared to other European attractions despite its growing notoriety.