It's certainly pouring down with rain on this poster! Looks like it's time to grab some wellies and jump in the puddles...
Windsocks like the one on this poster are used to show the direction and strength of the wind, particularly at places like airports. Print this poster using the borderless settings on your printer for the best results.
A weather vane is a device used to tell which direction the wind is blowing, and they're usually found high on a rooftop like the one on this poster.