Average Temperature in Twin Falls by Year

This page contains a list of the average yearly high and low temperatures in Twin Falls, Idaho for each year between 1925 and 2023. It is based on NOAA data.

Change:

Month:

What Was the Hottest Year Ever in Twin Falls?

2015 was the warmest year in the history of Twin Falls, Idaho. The average daily high temperature was 65.4 °F, and the average low was 41.7 °F.

What Was the Coldest Year Ever in Twin Falls?

1985 was the coolest year in the history of Twin Falls, Idaho. The average daily high temperature was 56.3 °F, and the average low was 31.4 °F.

* click column headers to sort

Year	Rank	High (°F)	Low (°F)
2023	35	61.5	37.7
2022	52	60.9	36.9
2021	7	64.0	39.6
2020	14	63.0	38.1
2019	63	60.3	36.8
2018	21	62.2	38.1
2017	42	61.4	37.3
2016	16	62.3	38.6
2015	1	65.4	41.7
2014	4	64.9	41.3
2013	11	63.1	38.4
2012	3	66.0	40.5
2011	27	62.1	37.7
2010	15	62.2	38.9
2009	30	61.5	38.1
2008	28	62.3	37.4
2007	9	64.2	38.9
2006	20	62.4	38.1
2005	54	60.5	37.3
2004	39	60.7	38.3
2003	6	63.6	40.0
2002	53	60.6	37.1
2001	24	62.1	38.1
2000	22	62.0	38.3
1999	34	62.3	37.0
1998	18	62.2	38.4
1997	69	60.5	36.0
1996	71	60.7	35.8
1995	65	60.7	36.2
1994	68	61.1	35.5
1993	96	56.7	32.8
1992	41	62.8	36.0
1991	78	60.2	35.5
1990	72	61.4	34.8
1989	87	59.7	35.2
1988	58	61.5	35.8
1987	66	61.3	35.5
1986	59	61.3	36.1
1985	97	56.3	31.4
1984	95	57.0	33.7
1983	79	59.5	36.1
1982	94	57.6	33.9
1981	51	61.8	36.1
1980	75	60.3	35.6
1979	91	60.0	34.5
1978	89	59.9	34.9
1977	76	61.1	34.8
1976	70	62.0	34.5
1975	81	60.2	35.2
1974	46	62.4	35.7
1973	44	62.0	36.5
1972	73	61.0	35.2
1971	84	60.9	34.3
1970	61	61.8	35.5
1969	37	62.7	36.4
1968	62	61.9	35.2
1967	25	63.2	36.8
1966	19	64.1	36.4
1965	43	62.6	35.9
1964	74	61.1	35.0
1963	26	62.9	37.1
1962	57	62.1	35.3
1961	12	63.6	37.9
1960	31	62.5	37.1
1959	23	63.5	36.7
1958	8	65.4	38.2
1957	40	62.8	36.1
1956	50	62.8	35.1
1955	88	60.8	34.1
1954	17	64.2	36.5
1953	10	64.5	37.5
1952	67	62.8	33.9
1951	93	61.3	32.1
1950	82	63.0	32.2
1949	92	62.7	31.4
1948	90	61.8	32.9
1947	60	62.7	34.6
1946	48	62.3	35.7
1945	55	62.7	34.9
1944	80	61.7	33.8
1943	45	64.0	34.0
1942	86	62.2	32.7
1941	29	62.9	36.8
1940	32	64.9	34.6
1938	49	63.2	34.8
1937	47	62.4	35.6
1936	36	63.1	36.1
1934	2	67.6	39.1
1933	33	63.2	36.2
1932	77	62.6	33.3
1931	56	63.1	34.4
1930	83	61.7	33.5
1929	85	62.1	32.9
1928	38	63.5	35.6
1927	64	62.5	34.4
1926	13	65.7	35.7
1925	5	65.1	39.5

Weather Station Details

Years	Station	Coordinates
1998–2024	Magic Valley Regional Airport	location
1977–1997	Twin Falls 6 E	location
1925–1976	Twin Falls 3 SE	location