Twin Falls December 20 Weather Records

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2023	51	29	0.00	n/a
2022	39	19	0.00	n/a
2021	50	25	0.00	n/a
2020	49	34	0.00	n/a
2019	44	28	0.00	n/a
2018	43	26	0.00	n/a
2017	52	23	0.00	n/a
2016	39	22	0.10	n/a
2015	37	30	0.06	n/a
2014	46	35	0.33	n/a
2013	34	16	0.04	n/a
2012	38	24	0.00	n/a
2011	41	20	0.00	n/a
2010	39	29	0.00	n/a
2009	42	26	0.04	n/a
2008	23	18	0.04	n/a
2007	44	28	0.15	n/a
2006	30	9	0.00	n/a
2005	41	32	0.00	n/a
2004	33	23	0.00	n/a
2003	51	31	0.00	n/a
2002	41	27	0.00	n/a
2001	44	30	0.00	n/a
2000	33	25	0.00	n/a
1999	44	33	0.00	n/a
1998	13	0	0.00	n/a
1997	33	14	0.00	0.0
1996	28	n/a	0.00	0.0
1995	37	20	0.00	0.0
1994	34	14	0.00	0.0
1993	32	9	0.00	0.0
1992	22	-1	0.00	0.0
1991	34	15	0.00	0.0
1990	18	-2	0.09	1.0
1989	42	21	0.00	0.0
1988	34	20	0.00	0.2
1987	32	10	0.00	0.0
1986	44	17	0.00	0.0
1985	23	-2	0.00	0.0
1984	19	4	0.00	0.0
1983	28	10	0.07	1.0
1982	46	29	0.00	0.0
1981	52	36	0.23	0.0
1980	42	21	0.00	0.0
1979	53	25	0.00	0.0
1978	28	16	0.00	0.0
1977	33	13	0.00	0.0
1976	41	8	0.00	0.0
1975	40	18	0.00	n/a
1974	42	29	0.11	0.0
1973	36	22	0.00	0.0
1972	45	35	0.03	0.0
1971	31	9	0.00	0.0
1970	24	4	0.00	0.0
1969	47	34	0.09	0.0
1968	23	18	0.13	2.0
1967	29	11	0.01	0.1
1966	43	21	0.00	0.0
1965	32	9	0.00	0.0
1964	46	22	0.00	0.0
1963	49	26	0.10	0.0
1962	51	25	0.00	0.0
1961	45	33	0.36	0.0
1960	39	25	0.00	0.0
1959	43	22	0.00	0.0
1958	49	28	0.00	0.0
1957	44	31	0.06	0.0
1956	40	22	0.00	0.0
1955	53	35	0.00	0.0
1954	35	9	0.00	0.0
1953	51	31	0.18	0.0
1952	46	31	0.02	0.0
1951	30	18	0.00	0.0
1950	46	25	0.02	0.0
1949	30	7	0.00	0.0
1948	41	21	0.00	0.0
1947	41	26	0.00	0.0
1946	47	23	0.00	0.0
1945	31	4	0.00	0.0
1944	45	28	0.00	0.0
1943	48	31	0.04	0.0
1942	45	20	0.00	0.0
1941	50	28	0.00	0.0
1940	54	24	0.00	0.0
1939	47	23	0.00	n/a
1938	34	18	0.00	0.0
1937	37	24	0.00	0.0
1936	41	20	0.05	0.0
1935	33	7	0.00	0.0
1934	46	30	0.07	n/a
1933	55	32	0.00	0.0
1932	42	26	0.00	0.0
1931	47	24	n/a	n/a
1930	29	3	0.00	0.0
1929	29	9	0.00	0.0
1928	24	-7	0.00	0.0
1927	30	8	0.00	0.0
1926	38	26	0.00	n/a
1925	37	27	0.00	0.0

What's the all-time high for Twin Falls on 12/20?

For the date of Dec 20, the highest temperature ever reached in Twin Falls history is 55 °F which happened in 1933.

Highest Temperatures in Twin Falls on December 20

Rank	Temperature	Year
1	55 °F	1933
2	54 °F	1940
3	53 °F	1979
3	53 °F	1955
5	52 °F	2017
5	52 °F	1981
7	51 °F	1962
7	51 °F	1953
7	51 °F	2023
7	51 °F	2003

What's the all-time low for Twin Falls on 12/20?

For the date of Dec 20, the lowest temperature ever reached in Twin Falls history is -7 °F which happened in 1928.

Lowest Temperatures in Twin Falls on December 20

Rank	Temperature	Year
1	-7 °F	1928
2	-2 °F	1985
2	-2 °F	1990
4	-1 °F	1992
5	0 °F	1998
6	3 °F	1930
7	4 °F	1984
7	4 °F	1970
7	4 °F	1945
10	7 °F	1949
10	7 °F	1935

Lowest High Temperatures in Twin Falls on December 20

Rank	Temperature	Year
1	13 °F	1998
2	18 °F	1990
3	19 °F	1984
4	22 °F	1992
5	23 °F	1985
5	23 °F	1968
5	23 °F	2008
8	24 °F	1928
8	24 °F	1970
10	28 °F	1983
10	28 °F	1978
10	28 °F	1996

What's the most it has ever rained in Twin Falls on 12/20?

For the date of Dec 20, the most precipitation ever recorded in Twin Falls history is 0.36 inches which happened in 1961.

All-Time Most Precipitation in Twin Falls on December 20

Rank	Precipitation	Year
1	0.36 inches	1961
2	0.33 inches	2014
3	0.23 inches	1981
4	0.18 inches	1953
5	0.15 inches	2007
6	0.13 inches	1968
7	0.11 inches	1974
8	0.10 inches	2016
8	0.10 inches	1963
10	0.09 inches	1990
10	0.09 inches	1969

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