Fog is a qualitative thing.
I grew up in Charlottetown which is rarely foggy.
I spent nine years in Halifax, and the fog there felt warm and comforting. I enjoyed a foggy evening in Halifax.
Saint John fog however I tend to find cold and clammy. I do not enjoy it.
Moncton can get very hot and humid in the summertime. I've grown to enjoy it, and I generally like the continental climate here. It can however occasionally become insufferable but, I work in an air conditioned environment and I now have central air conditioning at home which means I can get a restful night's sleep. There were times however, before we got central air, where my family and I would just have to escape down to Fundy Park in the summertime for relief.
I recall one time about 25 years ago where it was about 35C in Moncton with a humidex over 40, and we all piled into the car to go to Fundy. We ended up freezing in the fog down there. The temperature was no more than 12C or so. We had to come back.