Weather patterns are generally linked to seasons, and determined by latitude, solar energy, proximity to oceans or other water-bodies, mountains, and also by air pressure distribution, which causes thunderstorms and other storm systems triggered by air mass variations.
A useful structure to write about weather patterns would be an organization or large assembly interchanging information among different teams in charge of <em>rain gauge stations</em>, <em>anemometers</em> and <em>barometers stations</em> and also <em>psychrometer</em> and <em>hygrometer stations</em> all together, like <em>a massive weather stations network </em>that shares information in real time between facilities accordingly.