Sorry. Weather was warm and dry. I painted as early as I could in the morning, after the dew had gone and the boat surface temperature was about 12-13 degrees. I did it over two days but since then, I've been told that if you leave the paint to flash-off, it won't run if you put the next coat on while the previous one is tacky. After lunch the temperature got into the mid 20s and there was no risk of any dew forming until after about 21.00 at night (by which time the paint was touch dry). My first coat went on like glass - I was really pleased. I then did the other side and by the time I came back to the first side - horror of horrors! It was COVERED in runs! I flatted the runs out the next day and then put the rest of the paint on the day after, but chickened-out of putting it on as thick so I've not got a fair bit of "dusty" orange peel instead! Wind was very light. Ended up with a few dozen bugs in the paint. apparently the trick is to wait until the paint has set, then you only get their footprints in it!