The temperatures in Slovenia in June are comfortable with low of 11°C and and high up to 25°C.
You can expect rain for roughly half of the month of June in Slovenia. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Slovenia in June 2025.
If you’re planning to visit Slovenia in the near future, we highly recommend that you review the 14 day weather forecast for Slovenia before you arrive.
Temperatures
25° / 11°
Rainy Days
8
Snowy Days
0
Dry Days
22
Rainfall
148
mm
Sun Hours
11.0
Hrs
