Pretty much like here but impossible to predict ... again rather like here !! If you want to be precise go to the almanac section on the Weather Underground website.
We experienced everything from snow to sunbathing weather, so you need to be prepared for every eventuality.
Visited Geiranger some years ago towards the end of June and went on tour up a nearby mountain for a view looking back down. As we neared the top the coach was going through vertical cuttings in the snow banks that were higher than the roof of the coach we were on. The lakes were still frozen solid. Despite that we still sunbathed on deck and got an excellent tan. The wind can be a bit chilly when the ship is on the move, particularly early morning. Went back to Geiranger the following year about the same time and no snow in sight! I recommend you take some sturdy footwear regardless of the weather.
It will be raining in Bergan !
Going on a cruise 17 June with Princess to Fjords and looking for advice on what to pack weatherwise?
Any comments would be helpful thankyou.