Earliest and Latest Days of 100° F in Los Banos

This is a list of the earliest and latest days in the year with a high temperature of at least 100 °F in Los Banos, California history. It is based on NOAA data from the years 1906–2024.

Also see:

Earliest 100 degree day in Los Banos?

The earliest in the year that Los Banos, California had a high temperature of at least 100 °F is May 1 which happened in 1947.

Latest 100 degree day in Los Banos?

The latest in the year that Los Banos, California had a high temperature of at least 100 °F is October 15 which happened in 1961.

Earliest Days ≥ 100 °F

Date	Year	Temperature
May 1	1947	102 °F
May 2	1947	100 °F
May 5	1990	100 °F
May 6	1990	100 °F
May 8	1987	100 °F
May 9	2001	100 °F
May 11	1934	102 °F
May 14	1976	104 °F
May 16	1970	100 °F
May 17	2008	104 °F
May 17	1970	100 °F
May 18	2009	105 °F
May 18	2008	104 °F
May 18	1954	100 °F
May 19	2009	100 °F
May 19	2008	104 °F
May 19	2006	100 °F
May 19	1947	102 °F
May 20	1955	100 °F
May 20	1947	103 °F

Latest Days ≥ 100 °F

Date	Year	Temperature
October 15	1961	100 °F
October 6	1933	100 °F
October 5	1933	100 °F
October 4	2012	100 °F
October 4	1947	100 °F
October 4	1933	102 °F
October 3	2012	102 °F
October 2	1952	100 °F
October 1	2010	100 °F
October 1	1952	100 °F
September 30	1997	100 °F
September 30	1934	101 °F
September 29	2010	100 °F
September 29	1946	102 °F
September 28	2009	104 °F
September 27	2009	102 °F
September 27	1963	100 °F
September 27	1944	101 °F
September 26	1978	100 °F
September 26	1963	102 °F
September 26	1952	101 °F
September 26	1944	100 °F