Watermelon at the edge of summer

The melon stall appears in late June as though it had always been there, and by the middle of August it has become the background of the city. Stacked in pyramids at the entrance of the market, round and striped, they weigh on the pavement the way a season weighs on the mind, large and taken for granted. Nobody buys one because it is novel. People buy them because the afternoon is too hot to be borne any other way, and because a knife through a cold melon is one of the few sounds that still means relief.

There is a whole etiquette around choosing one, and everyone who has lived a summer has it. The tap on the side, the lift to judge the heft, the squint at the patch where it rested on the ground. The experts say the sound should be a low thud rather than a ring. Nobody can quite explain why, and nobody disbelieves it. The ritual is the point: the bargain is not really with the fruit but with the heat, a small ceremony that pretends one has some control over the afternoon.

When it is cut, the colour does the work. The deep, saturated red of the flesh against the pale rind is a sight that no plate of engineered food reproduces, and the first bite is sweet, watery and faintly cool. It is not a refined fruit. It drips, it seeds, it makes the hands sticky. That messiness is part of why it belongs to summer. A delicacy would be wrong here; the season wants something that yields, that gives its juice freely, that asks nothing of the eater but a sleeve and a patience for the dripping.

Eating one is a social act that costs nothing. A single melon cut open on a table draws people in the way a fire draws people outdoors. It is passed around in wedges, the seeds spat onto a plate or into the street, and for the length of the afternoon nobody speaks about anything that cannot wait. The cheapness of it is part of the generosity. A good dinner divides by the guest list; a good melon divides by the number of arms available to hold a wedge.

And then, toward the end of August, something changes. The melons are still there, but they begin to taste a little less vivid, the way a song one has heard all summer begins to sound thin. The stalls are the same, the pyramids are the same, but the edge has come off. One notices that the evenings are drawing in, that the cicadas have quieted, and that the melon on the table is no longer the whole point of the day. It has become, instead, a reminder that the point is passing.

That is the quiet function of the fruit. It is the unofficial calendar of the season. While the melon is at its best, the summer is uncomplicated; once the melon starts to taste ordinary, the city knows the year is turning. There is no announcement, no ceremony, only a slight letdown at the evening table and the unspoken understanding that the best of the heat is done.

In a few weeks the stalls will thin out, the price will climb, and the melons that remain will be shipped in rather than stacked high. The summer will end not with a gesture but with the disappearance of a fruit. Until then, the last good ones are still worth buying, still worth the tap and the heft and the dripping. The season is not over while the melon is still cold.