Jerome, ID: 2026

10 October 2026: 2026 so far averaged 56.8°F in Jerome, ID, the warmest 1 January to 10 October since 1934 (1950 excluded: 38 of 283 days missing; 1987 excluded: 32 of 283 days missing; 2001 excluded: 52 of 283 days missing), 2nd warmest of 104.

2026 so far, to 10 October 2026

Mean temperature: 56.8°F; Warmest since 1934; 2nd warmest of 104
Precipitation: 3.55 in; Driest since 2013; 6th driest of 106

A normal 1 January to 10 October in Jerome, ID (1991 to 2020): a mean temperature of 53.4°F, between 50.8°F and 55.1°F in eight years of ten and 7.20 in of precipitation, between 4.02 in and 9.10 in in eight years of ten.

The mean temperature of every 1 January to 10 October in Jerome, ID since 1916: 56.8°F in 2026; the highest is 59.3°F, in 1934.

Normal range, 50.8 to 55.1°F

Every year, ranked, as a table

Every 1 January to 10 October in Jerome, ID from 1915 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	56.8	2	69.5	10	44.1	1	3.55	101	0
2025	54.7	17	66.8	61	42.7	6	4.37	92	0
2024	54.6	19	66.9	56	42.4	7	5.10	82	0
2023	52.5	68	64.1	93	40.9	22	6.25	67	0
2022	53.1	55	65.4	82	40.8	23	4.27	94	0
2021	55.8	5	68.7	21	42.9	4	3.89	98	0
2020	55.3	9	68.1	35	42.4	7	4.67	85	0
2019	53.1	55	64.8	88	41.4	16	8.52	21	1
2018	55.1	13	67.4	49	42.8	5	6.58	61	0
2017	54	33	66.2	73	41.9	10	8.04	26	11
2016	53.8	38	66	74	41.6	13	7.03	49	0
2015	55.9	3	68.4	29	43.4	3	7.64	35	0
2014	54.3	25	66.5	68	42.1	9	9.07	13	0
2013	52.8	63	65.2	85	40.3	29	3.04	103	0
2012	54.5	20	67.7	40	41.5	14	7.13	46	3
2011	51	92	62.8	103	39.3	55	7.88	29	2
2010	51.7	81	63.3	99	40	37	6.40	65	0
2009	51.5	83	63.1	101	39.8	42	9.32	11	0
2008	50.2	96	62.4	104	38	75	4.97	84	0
2007	53.8	38	66.6	66	41	18	4.53	87	1
2006	53	59	65.3	83	40.8	23	9.07	13	0
2005	52	75	64.1	93	40	37	8.78	18	0
2004	51.8	78	63.7	96	40	37	4.30	93	3
2003	54.4	21	66.9	56	41.9	10	7.10	47	5
2002	50.2	96	61.9	105	38.5	70	4.05	97	7
2001							3.77	99	52
2000	53.4	50	66	74	40.8	23	5.91	71	16
1999	51.5	83	63.7	96	39.3	55	8.17	25	0
1998	54.1	31	65.7	78	41.7	12	13.68	1	13
1997	54.2	28	67.9	39	40.5	26	7.44	41	9
1996	53.7	43	68.5	24	39.1	61	7.72	34	10
1995	52.9	61	67	55	38.6	68	13.06	2	6
1994	54.9	15	70.3	5	39.5	49	7.27	43	3
1993	49.4	103	63.1	101	35.5	104	8.39	23	11
1992	55.9	3	72.1	2	40	37	3.42	102	5
1991	53.1	55	68.2	33	38.1	74	5.56	76	2
1990	54.4	21	69.1	13	39.8	42	6.58	61	1
1989	51.7	81	66	74	37.3	83	6.76	59	1
1988	54	33	69.1	13	38.9	64	5.97	68	0
1987									32
1986	54.2	28	68.4	29	40	37	10.30	5	0
1985	49.9	101	64.3	92	35.5	104	5.23	80	1
1984	50.1	99	63.6	98	36.6	95	7.62	37	3
1983	53.2	53	66.5	68	39.6	48	8.82	17	7
1982	50	100	63.2	100	36.7	94	9.02	15	8
1981	54.3	25	68.8	19	39.7	45	6.39	66	6
1980	52.5	68	66.5	68	38.7	66	9.70	7	4
1979	52.3	72	67.5	46	36.9	92	6.96	52	1
1978	52.8	63	66.9	56	38.9	64	9.34	10	4
1977	52.5	68	67.5	46	37.7	78	4.10	96	2
1976	51.1	90	64.8	88	37.5	81	7.90	28	3
1975	51	92	64.5	91	37.3	83	8.70	19	1
1974	54.4	21	68.5	24	40.3	29	5.88	72	1
1973	53.9	37	67.7	40	40.2	32	6.80	57	0
1972	54	33	67.5	46	40.4	28	9.29	12	1
1971	53.8	38	67.4	49	40.2	32	8.00	27	0
1970	54	33	68	38	40.1	35	10.09	6	1
1969	54.1	31	68.5	24	39.7	45	4.17	95	0
1968	53.7	43	68.2	33	39.2	58	9.65	8	0
1967	55.6	6	69.8	8	41.4	16	7.82	30	1
1966	54.9	15	70.4	4	39.4	51	2.68	106	0
1965	52.6	66	66.6	66	38.6	68	6.46	64	2
1964	49.8	102	63.9	95	35.6	103	7.19	44	4
1963	53.6	46	67.6	44	39.4	51	10.58	4	3
1962	51.4	85	65.5	81	37.4	82	7.42	42	2
1961	55.3	9	70.2	6	40.3	29	7.18	45	0
1960	53.3	52	67.7	40	39	63	5.33	78	0
1959	53.5	49	67.6	44	39.4	51	7.61	38	0
1958	55	14	68.9	18	41	18	7.03	49	0
1957	53	59	67.3	52	38.7	66	7.63	36	3
1956	53.2	53	68.1	35	38.5	70	5.72	74	5
1955	50.2	96	65.2	85	35.8	101	6.73	60	14
1954	53.6	46	69.3	11	37.9	76	5.22	81	4
1953	53.4	50	69.1	13	37.7	78	8.90	16	2
1952	51.3	88	66.4	71	36.1	100	7.53	39	0
1951	51.9	77	66.8	61	37.2	87	5.70	75	1
1950							6.93	54	38
1949	49.3	104	65.7	78	33.1	106	5.31	79	13
1948	50.9	94	66	74	35.8	101	4.53	87	2
1947	54.2	28	68.5	24	39.8	42	4.53	87	1
1946	51.2	89	67.2	53	36.6	95	6.81	56	14
1945	52.3	72	66.9	56	37.8	77	5.92	70	1
1944	51.4	85	65.6	80	37.2	87	8.45	22	0
1943	53.1	55	69	16	37.1	89	5.96	69	0
1942	52	75	67.1	54	37	90	5.37	77	2
1941	55.3	9	69.3	11	41	18	5.82	73	12
1940	55.5	7	70.8	3	40.2	32	9.35	9	1
1939	53.8	38	68.6	22	39.1	61	4.65	86	1
1938	55.2	12	68.8	19	41.5	14	6.85	55	11
1937	51.8	78	66.8	61	36.6	95	7.45	40	10
1936	53.7	43	68.1	35	39.4	51	10.81	3	4
1935	53.8	38	68.4	29	39.2	58			0
1934	59.3	1	74.6	1	44	2	3.63	100	21
1933	51.8	78	66.8	61	37	90	4.44	91	1
1932	51.1	90	64.7	90	37.7	78	7.75	32	5
1931	54.7	17	69.8	8	39.7	45			10
1930	54.3	25	68.5	24	40.1	35	7.01	51	1
1929					36.3	98	7.10	47	41
1928	52.2	74	67.4	49	37.3	83			24
1927	52.8	63	66.3	72	39.3	55	6.49	63	0
1926	55.5	7	70	7	41	18	3.04	103	0
1925	54.4	21	68.3	32	40.5	26	8.25	24	0
1924	53.6	46	69	16	38.2	73	2.72	105	0
1923			67.7	40			8.53	20	45
1922	51.4	85	65.3	83	36.2	99	6.95	53	17
1921					39.5	49	7.79	31	30
1920	52.6	66	66.7	65	38.4	72	4.45	90	15
1919	52.4	71	68.6	22	37.3	83	5.00	83	23
1918	52.9	61	66.9	56	39.2	58	7.74	33	17
1917									164
1916	50.9	94	64.9	87	36.8	93	6.79	58	1
1915									256

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
1934	59.3
2026	56.8
2015	55.9
1992	55.9
2021	55.8
1967	55.6
1940	55.5
1926	55.5
2020	55.3
1961	55.3
More years share the last value

Coldest
Year	Mean, °F
1949	49.3
1993	49.4
1964	49.8
1985	49.9
1982	50
1984	50.1
2008	50.2
2002	50.2
1955	50.2
1948	50.9
More years share the last value

Wettest
Year	Precipitation, in
1998	13.68
1995	13.06
1936	10.81
1963	10.58
1986	10.30
1970	10.09
1980	9.70
1968	9.65
1940	9.35
1978	9.34

Driest
Year	Precipitation, in
1966	2.68
1924	2.72
2013	3.04
1926	3.04
1992	3.42
2026	3.55
1934	3.63
2001	3.77
2021	3.89
2002	4.05

The hottest, coldest and wettest days

Hottest day: 101°F; 21 August 2026
Coldest night: 16°F; 26 January 2026
Wettest day: 0.68 in; 24 February 2026

Month by month

Month	Mean temperature	Precipitation
January	31.7°F 22nd warmest of 110	0.59 in 32nd driest of 109
February	40.1°F 5th warmest of 106	0.84 in 51st wettest of 111
March	48.7°F Warmest of 109	0.24 in 13th driest of 108
April	48.3°F 46th warmest of 107	0.69 in 49th driest of 110
May	59.6°F 21st warmest of 107	0.17 in 15th driest of 109
June	65°F 52nd coldest of 108	0.40 in 46th driest of 107
July	77.7°F 4th warmest of 103	0.12 in 45th wettest of 109
August	74.1°F 17th warmest of 104	0.07 in 48th driest of 108
September	62.5°F 46th warmest of 107	0.43 in 36th wettest of 110
October so far	64.6°F Warmest of 106	a trace 27th driest of 109

Hot days and freezes

Jerome, ID has had 40 days at 90°F or above in 2026 through 10 October, the most by that date since 2024, tied 75th most of 105 (with 1978 and 1920).
Jerome, ID has had 3 days at 100°F or above in 2026 through 10 October, the most by that date since 2024, tied 47th most of 105 (with 2018, 1986, 1977 and 3 other years).
Jerome, ID has had 60 freezing nights (a low of 32°F or below) in 2026 through 10 October, the most by that date since 2025, 105th most of 106.
The last freeze of spring 2026 in Jerome, ID came on Monday 27 April 2026, the latest since 2024, tied 95th latest of 108 (with 2015 and 1957).

Daily records set

Date	Record	Value	Before	Check
4 October	Warmest day	88°F	87°F 1988, 1965	Confirmed
25 March	Warmest day	75°F	74°F 1960	Provisional
20 March	Warmest day	79°F	77°F 1997	Provisional
19 March	Warmest day	76°F	70°F 1999, 1997	Provisional
18 March	Warmest day	77°F	70°F 2004	Provisional

Daily records set and not listed: 0

Every month, season and year

Months

Seasons

Years

2025
2026

Jerome, ID the day's answers

All-time records

Every answer in words

2026 so far brought 3.55 in of precipitation in Jerome, ID, the driest 1 January to 10 October since 2013, 6th driest of 106.
The hottest day of 2026 so far in Jerome, ID: 101°F on Friday 21 August 2026.
The coldest night of 2026 so far in Jerome, ID: a low of 16°F on Monday 26 January 2026.
The wettest day of 2026 so far in Jerome, ID: 0.68 in on Tuesday 24 February 2026.