Google is telling us that it is currently 31 degrees celsius and the consensus is this: Ireland is not built for this weather.
Some common solutions for the often shy Irish heat are things like wetting a face cloth for the back of your neck, sculling water and downing ice creams, flocking to the sea only to dip a toe in the freezing water, and close all curtains like we're living in a cave warmed up.
Another little known solution to the weather? Tweeting about it. Let's take a look at some of the best tweets from the hottest day of the year.
Most importantly, stay cool and safe in this heatwave.
