The temperatures in Joensuu in June are quite cold with temperatures between 9°C and 18°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Joensuu during the month of June. 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 Joensuu in June 2025.
If you’re planning to visit Joensuu in the near future, we highly recommend that you review the 14 day weather forecast for Joensuu before you arrive.
Temperatures
18° / 9°
Rainy Days
6
Snowy Days
0
Dry Days
23
Rainfall
95
mm
Sun Hours
9.6
Hrs
