Some visitor centers are closed on some federal holidays. The Zion Canyon Visitor Center is a short distance from the Park's South Entrance adjacent to Springdale.
Temperatures vary with changes in elevation and seasons.
Spring weather is very unpredictable. Stormy, wet days are common, but warm, sunny weather may occur too. Precipitation peaks in March and September. Storms may produce waterfalls as well as flash floods. Autumn color displays begin in September in the high country, and in Zion Canyon in early November.