Twin Falls May 15 Weather Records

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2023	80	45	0.02	n/a
2022	81	41	0.00	n/a
2021	69	47	0.02	n/a
2020	63	41	0.00	n/a
2019	72	53	0.00	n/a
2018	70	47	0.05	n/a
2017	62	40	0.00	n/a
2016	64	45	0.06	n/a
2015	62	48	0.39	n/a
2014	82	52	0.00	n/a
2013	78	52	0.00	n/a
2012	89	46	0.00	n/a
2011	75	39	0.05	n/a
2010	75	45	0.00	n/a
2009	66	41	0.00	n/a
2008	76	46	0.00	n/a
2007	82	36	0.00	n/a
2006	88	47	0.00	n/a
2005	67	48	0.18	n/a
2004	67	38	0.09	n/a
2003	72	51	0.00	n/a
2002	68	39	0.00	n/a
2001	59	50	0.32	n/a
2000	70	44	0.00	n/a
1999	55	34	0.00	n/a
1998	57	39	0.01	n/a
1997	83	50	0.00	0.0
1996	73	53	0.04	0.0
1995	64	37	0.01	0.0
1994	76	50	0.00	0.0
1993	80	48	0.00	0.0
1992	80	55	0.00	0.0
1991	60	39	0.02	0.0
1990	61	34	0.00	0.0
1989	66	46	0.03	0.0
1988	65	38	0.00	0.0
1987	85	57	0.00	0.0
1986	58	29	0.00	0.0
1985	52	31	0.05	0.0
1984	76	36	0.32	0.2
1983	60	40	0.01	0.0
1982	74	42	0.00	0.0
1981	61	41	0.36	0.0
1980	67	43	0.07	0.0
1979	80	46	0.00	0.0
1978	82	46	0.00	0.0
1977	65	39	0.00	0.0
1976	74	40	0.00	0.0
1975	87	46	0.00	0.0
1974	60	35	0.00	0.0
1973	87	43	0.00	0.0
1972	85	44	0.00	0.0
1971	66	38	0.00	0.0
1970	61	35	0.00	0.0
1969	70	40	0.11	0.0
1968	58	38	0.07	0.0
1967	69	36	0.00	0.0
1966	52	32	0.01	0.0
1965	68	45	0.00	0.0
1964	76	43	0.00	0.0
1963	70	49	0.00	0.0
1962	62	40	0.69	0.0
1961	66	38	0.00	0.0
1960	68	38	0.00	0.0
1959	75	46	0.00	0.0
1958	72	41	0.00	0.0
1957	58	44	0.00	0.0
1956	68	47	0.00	0.0
1955	45	30	0.00	0.0
1954	82	47	0.00	0.0
1953	72	41	0.00	0.0
1952	67	36	0.00	0.0
1951	63	37	0.00	0.0
1950	79	39	0.00	0.0
1949	78	45	0.00	0.0
1948	82	40	0.00	0.0
1947	n/a	44	0.00	0.0
1946	69	43	0.00	0.0
1945	63	41	0.00	0.0
1944	72	42	0.00	0.0
1943	54	33	0.00	0.0
1942	57	34	0.00	0.0
1941	68	40	0.00	0.0
1940	74	45	0.00	0.0
1939	76	n/a	0.00	n/a
1938	79	52	0.00	0.0
1937	74	41	0.00	0.0
1936	67	43	0.00	0.0
1935	72	42	0.00	0.0
1934	90	40	0.00	0.0
1933	59	40	0.15	0.0
1932	69	40	n/a	n/a
1931	81	42	0.00	n/a
1930	61	39	0.06	0.0
1929	76	39	0.00	0.0
1928	70	40	0.06	n/a
1927	80	46	0.00	0.0
1926	76	42	0.00	n/a
1925	72	49	0.00	n/a

What's the all-time high for Twin Falls on 5/15?

For the date of May 15, the highest temperature ever reached in Twin Falls history is 90 °F which happened in 1934.

Highest Temperatures in Twin Falls on May 15

Rank	Temperature	Year
1	90 °F	1934
2	89 °F	2012
3	88 °F	2006
4	87 °F	1975
4	87 °F	1973
6	85 °F	1972
6	85 °F	1987
8	83 °F	1997
9	82 °F	1978
9	82 °F	2014
9	82 °F	2007
9	82 °F	1954
9	82 °F	1948

What's the all-time low for Twin Falls on 5/15?

For the date of May 15, the lowest temperature ever reached in Twin Falls history is 29 °F which happened in 1986.

Lowest Temperatures in Twin Falls on May 15

Rank	Temperature	Year
1	29 °F	1986
2	30 °F	1955
3	31 °F	1985
4	32 °F	1966
5	33 °F	1943
6	34 °F	1999
6	34 °F	1990
6	34 °F	1942
9	35 °F	1970
9	35 °F	1974

Lowest High Temperatures in Twin Falls on May 15

Rank	Temperature	Year
1	45 °F	1955
2	52 °F	1985
2	52 °F	1966
4	54 °F	1943
5	55 °F	1999
6	57 °F	1998
6	57 °F	1942
8	58 °F	1968
8	58 °F	1986
8	58 °F	1957

What's the most it has ever rained in Twin Falls on 5/15?

For the date of May 15, the most precipitation ever recorded in Twin Falls history is 0.69 inches which happened in 1962.

All-Time Most Precipitation in Twin Falls on May 15

Rank	Precipitation	Year
1	0.69 inches	1962
2	0.39 inches	2015
3	0.36 inches	1981
4	0.32 inches	2001
4	0.32 inches	1984
6	0.18 inches	2005
7	0.15 inches	1933
8	0.11 inches	1969
9	0.09 inches	2004
10	0.07 inches	1968
10	0.07 inches	1980

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