Earliest and Latest Days at or Below 32° F in Zion National Park

This is a list of the earliest and latest days in a winter season where the low temperature fell to at least 32 °F in Zion National Park, Utah history. It is based on NOAA data from the years 1904–2024.

Earliest freezing temperature in Zion National Park?

The earliest in a winter season that Zion National Park, Utah has recorded a low temperature of 32 °F or below is October 4 which has happened twice, most recently in 1969.

Latest freezing temperature in Zion National Park?

The latest in a winter season that Zion National Park, Utah has recorded a low temperature of 32 °F or below is May 22 which happened in 2021.

Earliest Days ≤ 32 °F

Date	Year	Temperature
October 4	1969	27 °F
October 4	1919	32 °F
October 6	1941	30 °F
October 8	1990	31 °F
October 8	1970	30 °F
October 9	1982	32 °F
October 9	1949	32 °F
October 10	2019	30 °F
October 10	1982	30 °F
October 10	1961	32 °F
October 11	2019	30 °F
October 11	1969	31 °F
October 12	2008	28 °F
October 12	1969	27 °F
October 13	2021	30 °F
October 13	2008	27 °F
October 13	2001	32 °F
October 14	2021	32 °F
October 14	2008	29 °F
October 14	2001	32 °F
October 14	1966	30 °F
October 14	1906	31 °F

Latest Days ≤ 32 °F

Date	Year	Temperature
May 22	2021	32 °F
May 18	2017	32 °F
May 14	1967	30 °F
May 10	1979	32 °F
May 10	1953	32 °F
May 10	1920	31 °F
May 9	1986	32 °F
May 8	1965	25 °F
May 8	1964	31 °F
May 7	1964	32 °F
May 7	1938	30 °F
May 7	1920	32 °F
May 6	1975	26 °F
May 6	1965	28 °F
May 6	1938	31 °F
May 5	1993	31 °F
May 5	1975	28 °F
May 4	2001	32 °F
May 4	1912	32 °F
May 3	1964	32 °F
May 3	1915	31 °F
May 3	1912	32 °F