What is another word for dry spell?
Pronunciation: [dɹˈa͡ɪ spˈɛl] (IPA) 
A dry spell is a period of time with little or no rainfall, but there are also other ways to express this concept. Some synonyms for dry spell include drought, arid period, parched season, withering episode, and long heatwave. These phrases can be used interchangeably, and they all describe an extended period in which there is an absence of water or precipitation. A drought is usually more severe and longer-lasting than a dry spell, while an arid period refers to a longer period of dry weather. A parched season and withering episode emphasize the effects of the lack of water on the environment and plants. Lastly, a long heatwave highlights the impact of high temperatures on the area.
