I booked a slipway for 4 days to do routine antifoul on my boat. Summer should be nice an warm, right? Day one came around - cool, windy and drizzle. But I managed to pressure wash a lot of gunk. Day two was 13 degrees, showers and gusting 30 kts. I didn’t get much done before going home for a hot shower. Day 3 and it got cold, rainy and gusting 40kts. It would blow the paintbrush out of your hand. Too wet to paint anyway. I managed to negotiate a extra day. Day 4 and the weather's improved. At last the hull is dry. Rain stopped and wind dropped. So did the temp. Temp might momentarily go right up to 13. But the fine print on the paint tin says 'only apply at 16 - 30 degrees Celsius'.
Gripe - winds are always perverse.