Trader consensus at 100% on rain during the Dutch Grand Prix reflects the coastal Zandvoort circuit's exposure to variable North Sea conditions, with forecasts and on-site reports confirming showers building through the weekend and rain falling shortly before lights out on race day. Persistent moderate winds, cool temperatures around 19-20°C, and elevated precipitation probabilities into the afternoon session reinforced expectations of wet running that could influence tire strategy and safety car deployments. Even with such strong implied probability, brief dry spells or timing shifts in showers remain possible variables that might limit total rainfall accumulation during the 72-lap event.