Earliest and Latest Days of 100° F in White Sands National Park

This is a list of the earliest and latest days in the year with a high temperature of at least 100 °F in White Sands National Park, New Mexico history. It is based on NOAA data from the years 1939–2024.

Also see:

Earliest 100 degree day in White Sands National Park?

The earliest in the year that White Sands National Park, New Mexico had a high temperature of at least 100 °F is May 5 which happened in 1947.

Latest 100 degree day in White Sands National Park?

The latest in the year that White Sands National Park, New Mexico had a high temperature of at least 100 °F is September 22 which happened in 1980.

Earliest Days ≥ 100 °F

Date	Year	Temperature
May 5	1947	100 °F
May 8	2020	100 °F
May 10	2018	100 °F
May 11	2018	101 °F
May 12	1984	100 °F
May 13	1996	100 °F
May 14	1996	103 °F
May 15	2022	100 °F
May 16	2022	100 °F
May 16	2000	102 °F
May 17	2022	100 °F
May 18	2022	100 °F
May 19	2003	100 °F
May 19	1996	100 °F
May 20	2020	100 °F
May 20	2004	100 °F
May 20	1996	100 °F
May 20	1969	101 °F
May 21	2008	101 °F
May 21	2005	101 °F
May 21	1989	101 °F

Latest Days ≥ 100 °F

Date	Year	Temperature
September 22	1980	101 °F
September 16	1956	101 °F
September 15	1956	100 °F
September 11	2023	100 °F
September 10	2023	103 °F
September 10	1984	101 °F
September 9	2023	104 °F
September 9	2020	100 °F
September 9	1992	100 °F
September 9	1970	100 °F
September 8	2023	102 °F
September 8	2020	100 °F
September 8	2000	101 °F
September 7	2023	103 °F
September 7	2001	100 °F
September 7	2000	101 °F
September 7	1995	101 °F
September 7	1945	102 °F
September 6	2012	100 °F
September 6	2011	101 °F
September 6	2000	100 °F
September 6	1995	100 °F
September 6	1983	100 °F
September 6	1979	100 °F
September 6	1951	100 °F
September 6	1945	103 °F