I went to Denmark for a summer two-week vacation about fifteen years ago. Beautiful cottage deal. I brought along enough charcoal to bar-b-q every single evening. About a mile from the beach (tranquil, clean, and safe). So out of fourteen days, it rained 12 of them, and the temperature only got above 75-degrees F one single day out of the whole two weeks. At one point, I had to turn on the heating system because it was so cool. That was in July time frame. I brought back most of my charcoal, and kept wondering why anyone would rent a summer house there.
Should’ve gone in June! Just spent a week there, as we’ve done for a few years now, and in the past 4 years we’ve had maybe two rain days total. OK, the water is still a bit nippy in mid-june at upper 50s °F (we always seem to be only ones in the water...). Got a little sunburned on the first day...
If you went to the beach and saw some of the natural beauty (i.e. Danish babes) you would understand why.