Earliest and Latest Days of 100° F in San Angelo

This is a list of the earliest and latest days in the year with a high temperature of at least 100 °F in San Angelo, Texas history. It is based on NOAA data from the years 1907–2024.

Also see:

Earliest 100 degree day in San Angelo?

The earliest in the year that San Angelo, Texas had a high temperature of at least 100 °F is April 6 which happened in 1972.

Latest 100 degree day in San Angelo?

The latest in the year that San Angelo, Texas had a high temperature of at least 100 °F is October 13 which happened in 1926.

Earliest Days ≥ 100 °F

Date	Year	Temperature
April 6	1972	100 °F
April 9	2011	100 °F
April 12	1972	100 °F
April 13	1972	103 °F
April 18	2024	101 °F
April 18	2011	101 °F
April 18	1925	105 °F
April 19	2011	100 °F
April 19	1925	107 °F
April 21	1925	101 °F
April 24	2002	101 °F
April 24	1961	100 °F
April 25	2012	104 °F
April 26	2012	105 °F
April 27	2012	102 °F
April 28	2020	105 °F
April 29	2002	101 °F
April 30	2002	100 °F
April 30	1948	100 °F
May 1	2002	104 °F
May 1	1928	104 °F

Latest Days ≥ 100 °F

Date	Year	Temperature
October 13	1926	102 °F
October 12	1926	100 °F
October 11	2020	101 °F
October 10	2020	101 °F
October 3	1951	100 °F
October 2	1951	100 °F
September 30	1977	102 °F
September 29	1977	101 °F
September 28	2005	102 °F
September 28	1977	100 °F
September 28	1920	100 °F
September 27	2011	104 °F
September 27	1977	103 °F
September 27	1953	104 °F
September 27	1920	100 °F
September 26	2019	100 °F
September 26	2005	104 °F
September 26	1977	106 °F
September 26	1953	103 °F
September 26	1951	103 °F
September 26	1931	100 °F