Obscured by the notoriety of Buffalo's winter snow is the fact that Buffalo benefits from other lake effects such as the cooling southwest breezes off Lake Erie in summer that gently temper the warmest days. As a result, the Buffalo station of the National Weather Service has never recorded an official temperature of 100 °F (37.8 °C) or more. Rainfall is moderate but typically occurs at night. The stabilizing effect of Lake Erie continues to inhibit thunderstorms and enhance sunshine in the immediate Buffalo area through most of July. August usually has more showers and is hotter and more humid as the warmer lake loses its temperature-stabilizing influence