Tender new growth on my passiflora ligularis is not a fan of this heatwave we're getting.

It was 24C (75F) last night, 33C (92F) in the afternoon, with full sun from about 1-2pm to 5pm (sunny after too, but the plant was getting shade by then). High humidity too (23.5C/74F dew points), so full on Amazon jungle weather.
Tonight will be 23-24C (74F) again, then 34-35C (93-95F) tomorrow with clear skies all day from 5:40am sunrise to 9:00pm sunset, and high humidity again. Then another 24-25C (76F) night, and 32C (90F) on Tuesday. Tuesday will at least be partially cloudy (maybe with some thunderstorms).
After that temperatures should be closer to normal (23-28C days (70s-low 80s F), 15-19C nights (60s F)), and in line with passiflora ligulari's prefered range.
Usually we don't get heat waves quite this intense. 2023 we only maxed out at 86-87F for the whole summer. But about once per decade we get something on this level.
I think I'll spray the plants on the trellis with water tomorrow, see if that helps keep them cool?