Earliest and Latest Days of 100° F in Baker City

This is a list of the earliest and latest days in the year with a high temperature of at least 100 °F in Baker City, Oregon history. It is based on NOAA data from the years 1943–2024.

Also see:

Earliest 100 degree day in Baker City?

The earliest in the year that Baker City, Oregon had a high temperature of at least 100 °F is June 17 which happened in 1961.

Latest 100 degree day in Baker City?

The latest in the year that Baker City, Oregon had a high temperature of at least 100 °F is September 4 which happened in 1998.

Earliest Days ≥ 100 °F

Date	Year	Temperature
June 17	1961	102 °F
June 18	1961	101 °F
June 28	2021	100 °F
June 29	2021	103 °F
June 30	2021	100 °F
July 4	2001	102 °F
July 5	2018	100 °F
July 5	2007	103 °F
July 8	1985	100 °F
July 9	1985	100 °F
July 11	2020	101 °F
July 11	2002	104 °F
July 12	1967	100 °F
July 12	1953	101 °F
July 15	2005	101 °F
July 17	1960	102 °F
July 17	1951	100 °F
July 18	1960	103 °F
July 20	1946	100 °F
July 21	2005	100 °F

Latest Days ≥ 100 °F

Date	Year	Temperature
September 4	1998	100 °F
September 3	2017	101 °F
September 3	1998	101 °F
September 2	2017	102 °F
August 31	2022	102 °F
August 29	2017	103 °F
August 28	2019	100 °F
August 27	2017	101 °F
August 24	1988	101 °F
August 19	1961	104 °F
August 16	2023	100 °F
August 16	2001	101 °F
August 15	2023	102 °F
August 14	1994	101 °F
August 12	2001	100 °F
August 10	2018	109 °F
August 10	1996	104 °F
August 9	2018	108 °F
August 8	2018	103 °F
August 8	1972	102 °F