2019 FIA Formula One Singapore Airlines Singapore Grand Prix – Practice – Friday – Alfa Romeo
Weather: FP1: overcast and humid, 32.0-30.5°C air, 42.6-38.2°C track; FP2: overcast and humid, 29.5-29.2°C air, 34.3-33.1°C track Cooling off in Singapore Practice day at the Marina Bay circuit was a