Blow the spots off a dog
Extremely windy.
"It'd blow the spots off a dog out there."
Weather
Ways to say how hot, cold or windy it is.
Hotter than a two-bob pistol
Extremely hot.
"Hotter than a two-bob pistol."
Pissing down
Raining heavily.
"It's been pissing down since breakfast."
Rug up
Dress warmly.
"Yeah, better rug up."
Troppo
Mentally unhinged from too long in the tropical heat.
"Gone troppo."
Wetter than a spastic's chin
Very wet.
"Yeah it's wetter than a spastic's chin out there."
Windy enough to blow the milk out of your tea
Extremely windy.
"It'd blow the milk out of your tea out there."