August is a hot summer month with average daily temperatures ranging in between 70°F (21.1°C) to 86°F (30°C). The skies are mostly sunny and bright, but occasional afternoon thunderstorms bring cloudy and rainy weather. August is an enjoyable time to visit the vast number of historic sites, gaze at the stunning marble monuments, and visit museums. Washington, D.C. is a busy place, and visitors are spoilt for choice between the various outdoor festivals, parks, botanical gardens, and zoos. Swimming in the sea is a fantastic way to beat the summer.