Challis, ID: 2026

9 October 2026: 2026 so far averaged 52.1°F in Challis, ID, the warmest 1 January to 9 October since 1992 (1993 excluded: 46 of 282 days missing; 1994 excluded: 44 of 282 days missing; 1995 excluded: 60 of 282 days missing; 4 more years excluded for missing days), 3rd warmest of 100.

2026 so far, to 9 October 2026

Mean temperature: 52.1°F; Warmest since 1992; 3rd warmest of 100
Precipitation: 5.24 in; Driest since 2024; 34th driest of 102

The mean temperature of every 1 January to 9 October in Challis, ID since 1914: 52.1°F in 2026; the highest is 52.7°F, in 1934.

Every year, ranked, as a table

Every 1 January to 9 October in Challis, ID from 1895 to 2026, ranked: the mean temperature, the mean high and the mean low from the warmest, the precipitation from the wettest; a year missing more than a tenth of its days is not ranked.

Year	Mean, °F	Rank	High, °F	Rank	Low, °F	Rank	Precipitation, in	Rank	Days missing
2026	52.1	3	67.3	2	36.8	6	5.24	69	0
2025	49.7	20	64.6	19	34.8	28	6.13	43	0
2024	50.8	8	65.9	6	35.7	14	4.32	84	11
2023	46.2	86	60.2	90	32.2	79	8.07	16	0
2022	49.9	19	65	14	33.9	42	5.05	74	10
2021	50.2	12	65.4	9	34.9	27	3.71	92	0
2020									31
2019	48.5	36	62.6	49	34.4	33	6.06	47	0
2018	51.7	4	66.6	5	36.9	4	5.28	67	0
2017	46.8	71	61	77	32.7	68	7.22	22	1
2016	48.4	39	63.3	36	33.5	50	4.72	77	1
2015	51.2	5	65.9	6	36.6	8	5.55	59	2
2014	49.2	27	63.8	29	34.8	28	5.93	50	6
2013	48.2	44	63.2	39	33.1	60	4.40	82	0
2012	49.3	26	65.2	12	33.4	52	3.88	90	0
2011	46.6	75	60.9	79	32.3	75	5.70	55	0
2010	46.5	76	60.3	89	32.7	68	8.94	6	0
2009	47.9	52	61.8	66	34	40	6.54	32	0
2008	46.7	73	61.9	63	31.3	92	3.63	94	3
2007	49.4	24	64.6	19	34.2	38	4.58	81	0
2006	48.3	42	63	43	33.6	47	6.98	26	4
2005	47.7	58	62.4	53	32.9	62	5.46	62	0
2004	47.9	52	62	62	33.7	45	5.48	61	3
2003	50.2	12	64.8	16	35.6	17	4.02	86	2
2002	46	88	60.6	86	31.5	89	3.52	96	4
2001	47.1	68	62.3	55	32	81	5.58	57	1
2000	50.2	12	65.4	9	33.9	42	3.28	100	23
1999	47.3	64	61.7	69	33	61	4.32	84	2
1998									261
1996									137
1995					35.7	14	9.68	1	60
1994					36.9	4	3.59	95	44
1993					32.4	73	9.03	5	46
1992	52.3	2	67.1	3	37.6	1	6.05	48	25
1991	49.4	24	63.2	39	35.8	13	7.28	21	5
1990	51	6	65	14	37	3	7.58	19	2
1989	48.8	33	63.2	39	34.1	39	4.70	78	5
1988	50.2	12	64.8	16	35.4	19	3.50	97	11
1987	49.6	22	63.9	27	35.2	21	6.52	33	1
1986	48.4	39	61.5	71	35.3	20	7.17	23	0
1985	46.1	87	59.9	93	32.3	75	5.13	71	3
1984	46.3	81	58.7	102	33.3	55	6.28	40	14
1983			60.7	83	36.6	8	8.48	8	29
1982	46.3	81	59.5	96	32.7	68	7.69	17	25
1981	49.7	20	63.3	36	36.1	10	5.83	51	0
1980	48.2	44	61.4	73	34.4	33	8.18	12	6
1979									34
1978	47.5	61	60.8	81	34.4	33	6.38	39	5
1977	47.8	56	62.2	57	33.6	47	6.28	40	8
1976	46.4	79	60.5	88	32.3	75	8.24	10	1
1975	45.2	92	59.3	98	31.5	89	6.65	30	19
1974	47.9	52	62.5	50	33.3	55	5.39	64	2
1973	48	50	62.1	58	33.6	47	5.13	71	8
1972	49.5	23	64	26	35.2	21	5.08	73	5
1971	48.5	36	62.4	53	34.7	30	5.26	68	0
1970	50	16	63.9	27	36	11	5.57	58	0
1969	50	16	64.7	18	35.2	21	5.17	70	0
1968	48.6	34	62.7	47	34.7	30	8.15	13	1
1967	50.7	10	64.6	19	36.8	6	8.73	7	0
1966	51	6	66.9	4	35.1	24	3.69	93	2
1965	47	69	60.7	83	33.4	52	6.49	34	2
1964									96
1963	50	16	64.2	24	35.7	14	9.16	2	1
1962	47.5	61	62.3	55	32.8	64	5.33	65	2
1961	50.7	10	65.4	9	36	11	6.42	37	5
1960	47.9	52	62.5	50	33.2	58	4.79	76	10
1959	48.2	44	62.8	45	33.9	42	3.93	88	14
1958	48.5	36	62.8	45	34	40	5.78	53	12
1957	47.6	59	62.5	50	32.6	71	6.67	29	7
1956	46.8	71	61.7	69	32.4	73	4.33	83	10
1955	46.3	81	60.1	92	31.8	84	5.79	52	15
1954	49.2	27	63.8	29	34.7	30	5.96	49	3
1953	49.1	30	63.4	35	35.1	24	6.19	42	5
1952	46.5	76	61.8	66	31.3	92	5.75	54	3
1951	46.4	79	60.8	81	32	81	6.43	36	3
1950	47.2	66	61.1	76	33.4	52	6.69	28	0
1949	46.5	76	61.4	73	31.7	87	3.98	87	9
1948	47.6	59	61.9	63	33.2	58	6.40	38	6
1947	48	50	62.7	47	33.3	55	5.44	63	2
1946	48.1	48	62.1	58	34.3	36	7.05	25	5
1945	47.3	64	61.9	63	32.8	64	5.52	60	10
1944	45.2	92	59.7	94	31.1	96	9.04	4	8
1943	46.3	81	61.4	73	31.2	94	7.11	24	11
1942	44.5	99	59.2	100	29.7	103	5.70	55	0
1941	47.2	66	61	77	33.5	50	8.23	11	0
1940	50.8	8	65.8	8	35.5	18	8.15	13	12
1939	49.1	30	64.4	23	33.7	45	4.69	79	2
1938	48.9	32	63.5	33	34.3	36	4.82	75	3
1937	46	88	61.5	71	30.6	97	5.30	66	5
1936	48.2	44	63.3	36	32.9	62	6.77	27	4
1935	48.3	42	63.8	29	32.8	64	2.08	101	0
1934	52.7	1	68.2	1	37.2	2	3.89	89	16
1933	48.1	48	64.1	25	31.7	87	3.82	91	23
1932					30.6	97	6.07	46	56
1931	46.9	70	62.1	58	31.8	84	6.09	45	13
1930	47.8	56	63.5	33	32.2	79	7.31	20	4
1929	45.3	91	60.7	83	30.1	101			26
1928	49.2	27	65.2	12	32.8	64	3.48	98	20
1927	48.4	39	64.5	22	32.3	75			8
1926			63.7	32					34
1925	48.6	34	62.1	58	35.1	24			3
1924	44.9	97	59.2	100	30.6	97	1.72	102	11
1923	45.8	90	60.2	90	31.4	91	6.47	35	0
1922	43	100	57.7	103	28.4	104	8.08	15	2
1921	46.7	73	60.9	79	32.5	72	7.68	18	1
1920	45.2	92	59.3	98	31.2	94			0
1919	47.4	63	63	43	31.8	84	3.35	99	1
1918	46.3	81	60.6	86	32	81	8.31	9	2
1917	45	95	59.5	96	30.5	100	6.12	44	2
1916	44.9	97	59.7	94	30.1	101	4.59	80	1
1915			61.8	66			9.06	3	43
1914	45	95	63.1	42	26.9	105	6.60	31	6
1902									224
1901									228
1900									39
1899									40
1898									131
1897									190
1896									132
1895									166

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
1934	52.7
1992	52.3
2026	52.1
2018	51.7
2015	51.2
1990	51
1966	51
2024	50.8
1940	50.8
1967	50.7
More years share the last value

Coldest
Year	Mean, °F
1922	43
1942	44.5
1924	44.9
1916	44.9
1917	45
1914	45
1975	45.2
1944	45.2
1920	45.2
1929	45.3

Wettest
Year	Precipitation, in
1995	9.68
1963	9.16
1915	9.06
1944	9.04
1993	9.03
2010	8.94
1967	8.73
1983	8.48
1918	8.31
1976	8.24

Driest
Year	Precipitation, in
1924	1.72
1935	2.08
2000	3.28
1919	3.35
1928	3.48
1988	3.50
2002	3.52
1994	3.59
2008	3.63
1966	3.69

The hottest, coldest and wettest days

Hottest day: 100°F; 1 August 2026, 12 July 2026
Coldest night: 1°F; 24 January 2026
Wettest day: 1.36 in; 27 June 2026

Month by month

Month	Mean temperature	Precipitation
January	26.8°F 12th warmest of 108	0.18 in 19th driest of 112
February	34.7°F 5th warmest of 107	0.14 in 28th driest of 116
March	44°F Warmest of 108	0.16 in 20th driest of 113
April	44.3°F 45th warmest of 100	0.74 in 28th wettest of 111
May	55.5°F 17th warmest of 105	0.03 in 2nd driest of 111
June	60.5°F 53rd warmest of 107	1.95 in 15th wettest of 112
July	72°F 11th warmest of 105	0.50 in 50th wettest of 111
August	69.3°F 17th warmest of 105	0.69 in 35th wettest of 110
September	57.8°F 43rd warmest of 103	0.85 in 32nd wettest of 109
October so far	59.3°F 2nd warmest of 92	0.00 in Driest of 107

Hot days and freezes

Challis, ID has had 35 days at 90°F or above in 2026 through 9 October, the most by that date since 2024, tied 13th most of 103 (with 2017).
Challis, ID has had 2 days at 100°F or above in 2026 through 9 October, the most by that date since 2023, tied 5th most of 103 (with 2023 and 2003).
Challis, ID has had 100 freezing nights (a low of 32°F or below) in 2026 through 9 October, the most by that date since 2025, tied 103rd most of 105 (with 1992 and 1963).
The last freeze of spring 2026 in Challis, ID came on Tuesday 19 May 2026, the latest since 2025, 83rd latest of 105.

Daily records set

Date	Record	Value	Before	Check
1 August	Warmest day	100°F	99°F 2000	Provisional
20 March	Warmest day	75°F	70°F 1928	Provisional
19 March	Warmest day	75°F	67°F 1990	Provisional
18 March	Warmest day	74°F	68°F 2017	Provisional

Daily records set and not listed: 0

Every month, season and year

Months

Seasons

Years

2025
2026

Challis, ID the day's answers

All-time records

Every answer in words

2026 so far brought 5.24 in of precipitation in Challis, ID, the driest 1 January to 9 October since 2024, 34th driest of 102.
The hottest day of 2026 so far in Challis, ID: 100°F on Saturday 1 August 2026 and Sunday 12 July 2026.
The coldest night of 2026 so far in Challis, ID: a low of 1°F on Saturday 24 January 2026.
The wettest day of 2026 so far in Challis, ID: 1.36 in on Saturday 27 June 2026.