Here we go again: The best roof terrace for yet another heatwaveMadison at St Paul's – the best roof terrace in the City? Although this is the rooftop of the 1 Warwick private members’ club, the rooftop terrace is open to non-members. theculpeper.com; 020 7247 5371Pergola BrixtonThe roof terrace at Pergola offers R&B Fridays and weekend DJs, which we imagine will bring the sunshine even if the weather doesn’t hold. Sabinelondon.co.uk; sabinestpauls@leonardohotels.co.ukCapri in the CityThe roof terrace at The Berkeley, with views over Hyde Park, is a supremely classy spot for an aperitif – especially with their seasonally changing poolside concept. the-berkeley.co.uk; 020 7235 6000Queen of HoxtonQueen of Hoxton has always been the best shape-shifter of all the London roof terraces.