Despair at the lack of summer.
I mean, it's August, it's been raining for months and we haven't had any really decent summery weather since April (and that wasn't proper summery, just late-springy).
Notice that the weather forecast is suddenly promising hot sunny cloudless weather for a 48 hour period, coinciding precisely with the weekend. Whoop.
Search out summer wardrobe, visit supermarket to buy raw barbecuable meat, plan torrid two-day blowout.
Squeeze into unflattering t-shirt (revealing pasty arms and ill-advised tattoo); squeeze into too-tight shorts (revealing flabby legs and paunch overspill); squeeze into £1.99 sandals (revealing imperfect toenails and lack of fashion sense).
Pack picnic hamper with sausage rolls, scotch eggs, cheese sandwiches and lots of other food you won't feel like eating later.
Notice that lawn needs watering, fairly desperately.
Ignore lawn, pile into car and head to the nearest bit of seaside.
Sit in queue on local motorway, sweating profusely and cursing the rest of the population for having the same idea.
Eat contents of picnic hamper while sat in car waiting for space in cliff-top carpark.
Find ten square feet of available space on beach, plonk down on pebbles, remove t-shirt, roll over and begin sunbathing.
Wake up two hours later to discover that your skin is glowing red and that a seagull has left its mark on your towel.
Go for walk along seafront. Buy drippy 99 cornet and tray of greasy undercooked chips. Feed ten quid into "grab machine" in amusement arcade on pier without ever picking up evil-looking cuddly toy.
Return to car and join snail's pace exodus home.
Fire up barbecue in back garden and invite neighbours over for evening of carnivorous activity and heavy drinking.
Apologise three hours later that barbecue still isn't warm enough yet. Continue to drink copious amounts of vodka-infused Pimms-like punch.
Risk nibbling on under-cooked chicken leg and lamb kebab. Error. Decide to abandon barbecue and send someone down to the Indian for a takeaway curry instead.
Turn up volume on ghetto blaster in an attempt to blot out loud reggae coming from five gardens away.
Admire unusually vibrant blue colour of sky just after sunset.
Roll into bed, being very careful not to rest on the sore patch of charred skin round the nape of your neck.
Repeat on Sunday.