Number of Days of 100 °F in Ephrata by Year

This page contains a list of the number of days in each year that the high temperature equaled or exceeded 100 degrees Fahrenheit in Ephrata, Washington, between 1903 and 2024.

Also see:

Which year had the most 100° days?

Based on NOAA records, the year 1942 holds the record for the most 100 °F days in Ephrata history. There were 21 days with a high temperature of at least 100 degrees that year.

How many so far this year (2024)?

It has not reached 100 degrees Fahrenheit in Ephrata so far in 2024. As of April 24, the highest temperature this year is 80 °F.

The last time it reached at least 100° F was August 28, 2023.

Years marked with a gold background have more than 5% incomplete data
Click column headers to sort

Year	Rank	Days >= 100 °F
2024	105	0
2023	60	5
2022	11	13
2021	5	16
2020	50	6
2019	90	2
2018	17	11
2017	21	10
2016	79	3
2015	2	20
2014	8	15
2013	90	2
2012	60	5
2011	105	0
2010	105	0
2009	60	5
2008	50	6
2007	60	5
2006	42	7
2005	90	2
2004	42	7
2003	42	7
2002	50	6
2001	30	8
2000	79	3
1999	50	6
1998	5	16
1997	74	4
1996	21	10
1995	90	2
1994	60	5
1993	105	0
1992	30	8
1991	102	1
1990	30	8
1989	79	3
1988	50	6
1987	24	9
1986	79	3
1985	42	7
1984	79	3
1983	105	0
1982	60	5
1981	30	8
1980	90	2
1979	74	4
1978	60	5
1977	30	8
1976	105	0
1975	11	13
1974	24	9
1973	60	5
1972	50	6
1971	4	18
1970	10	14
1969	90	2
1968	30	8
1967	8	15
1966	102	1
1965	60	5
1964	79	3
1963	90	2
1962	42	7
1961	11	13
1960	17	11
1959	60	5
1958	24	9
1957	105	0
1956	30	8
1955	50	6
1954	105	0
1953	90	2
1952	74	4
1951	90	2
1950	79	3
1949	90	2
1948	105	0
1947	90	2
1946	60	5
1945	42	7
1944	74	4
1943	79	3
1942	1	21
1941	24	9
1940	30	8
1939	3	19
1938	5	16
1937	50	6
1936	30	8
1935	50	6
1934	17	11
1933	17	11
1932	79	3
1931	60	5
1930	42	7
1929	60	5
1928	24	9
1927	74	4
1926	15	12
1925	11	13
1924	30	8
1923	30	8
1922	42	7
1921	105	0
1920	79	3
1919	105	0
1918	105	0
1917	105	0
1916	105	0
1915	105	0
1914	105	0
1913	105	0
1912	90	2
1911	60	5
1910	102	1
1909	105	0
1908	30	8
1907	79	3
1906	15	12
1905	24	9
1904	21	10
1903	50	6

Weather Station Details

Years	Station	Coordinates
1949–2024	Ephrata Municipal Airport	location
1903–1948	Ephrata	location