Highest Daily Low Temperatures in Zion National Park History

This is a list of the hottest daily low temperatures ever recorded in Zion National Park, Utah history from 1904–2024 based on data from the NOAA.

Highest temperatures all-time

Record for the highest daily low temperature in Zion National Park

The highest low temperature for a calendar day in Zion National Park, Utah history was 92 °F which has happened 4 times, most recently on Saturday July 24, 1920.

Rank	Temperature	Date
1	92 °F	July 24, 1920
1	92 °F	July 23, 1920
1	92 °F	July 22, 1920
1	92 °F	July 21, 1920
5	90 °F	June 23, 1920
6	89 °F	June 24, 1920
7	88 °F	July 12, 1920
8	87 °F	August 11, 1997
8	87 °F	July 13, 1941
10	86 °F	July 16, 1941
11	85 °F	July 4, 2013
11	85 °F	July 26, 1925
13	82 °F	July 6, 2007
13	82 °F	July 5, 2007
13	82 °F	June 22, 1920
13	82 °F	June 29, 1912
13	82 °F	July 8, 1904
18	81 °F	July 16, 1970
18	81 °F	July 14, 1941
18	81 °F	July 20, 1920
18	81 °F	July 19, 1920
18	81 °F	July 10, 1920
18	81 °F	June 28, 1912
18	81 °F	June 1, 1910