During the rare heatwave in the UK at present...
If you have speed control on your CPU fan then best make sure it is ramped up to prevent overheating.
I normally have mine in 'Silent' mode and got a brief CPU temp warning flash up just now. Bumped up to 'Turbo' mode and the temp is dropping nicely.
Though why I bother with Silent mode I don't know...can't hear anything over my power supply fan.