Jerome, ID: Summer

31 August 2026: Summer 2026 averaged 72.3°F in Jerome, ID, the warmest summer since 2024, tied 13th warmest of 103 (with 2024).

Summer 2026

Mean temperature: 72.3°F; Warmest since 2024; 13th warmest of 103
Precipitation: 0.59 in; Driest since 2025; 34th driest of 107

A normal summer in Jerome, ID (1991 to 2020): a mean temperature of 70°F, between 67.6°F and 71.5°F in eight years of ten and 0.60 in of precipitation, between 0.16 in and 2.97 in in eight years of ten.

The mean temperature of every summer in Jerome, ID since 1916: 72.3°F in 2026; the highest is 74.2°F, in 2021 and 1961.

Normal range, 67.6 to 71.5°F

Every year, ranked, as a table

Every summer in Jerome, ID from 1916 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	72.3	13	86.7	57	57.9	3	0.59	72	0
2025	71.1	33	85.5	73	56.8	6	0.53	80	0
2024	72.3	13	87.3	46	57.4	4	0.73	64	0
2023	70.7	39	85.1	79	56.4	10	1.46	32	0
2022	73.5	3	88.6	24	58.4	2	0.91	50	0
2021	74.2	1	89.5	14	58.9	1	0.15	101	0
2020	70.9	36	86	67	55.9	15	0.85	55	0
2019	70.5	43	85.3	77	55.7	19	0.48	84	0
2018	71.2	30	86.7	57	55.8	16	0.43	85	0
2017	72.7	9	88	35	57.4	4	0.43	85	0
2016	70.3	47	86.4	62	54.2	38	0.19	97	0
2015	71.3	26	85.8	70	56.8	6	1.53	27	0
2014	70	56	84.1	96	56	14	3.89	2	0
2013	72.6	10	88.5	26	56.7	8	0.12	102	0
2012	71.2	30	86.6	59	55.8	16	0.16	99	2
2011	68.8	76	84.1	96	53.6	50	0.54	78	2
2010	67.5	97	81.9	105	53	59	0.76	61	0
2009	68.5	83	82.4	104	54.6	31	2.96	6	0
2008	69.4	70	84.4	92	54.3	35	0.60	70	0
2007	71.5	20	86.8	55	56.3	12	0.41	89	0
2006	70.3	47	85.9	68	54.7	29	0.54	78	0
2005	68.3	86	83.2	102	53.4	53	0.60	70	0
2004	68.9	75	83.8	98	53.9	42	0.53	80	1
2003	71.5	20	87.2	49	55.8	16	0.59	72	3
2002	69.4	70	84.2	94	54.5	32	0.59	72	2
2001							trace	106	47
2000	70	56	85.7	72	54.3	35	0.05	104	9
1999	67.6	94	82.8	103	52.4	70	0.63	69	0
1998	68.7	78	83.5	99	53.9	42	1.30	38	1
1997	69.6	63	85.5	73	53.7	47	1.73	19	2
1996	71.1	33	89.7	11	52.8	63	0.89	53	2
1995	67.5	97	84.7	90	50.3	97	3.06	4	0
1994	71.6	18	89.9	8	53.3	54	0.74	62	1
1993	63.3	103	79.1	106	47.6	104	3.06	4	0
1992	69.6	63	87.6	41	51.7	85	1.33	37	3
1991	70.4	44	88.5	26	52.4	70	0.39	91	2
1990	70.3	47	87.4	45	53.3	54	1.27	42	1
1989	70	56	87.1	51	52.9	60	1.28	41	0
1988	71.6	18	90.2	7	53.1	58	0.18	98	0
1987	69.6	63	86.9	53	52.2	75	1.60	23	0
1986	71.4	25	89.1	19	53.8	46	1.29	39	0
1985	71.3	26	89	20	53.5	51	0.68	67	1
1984	68.7	78	85.1	79	52.3	72	3.47	3	0
1983	68.1	91	85	83	51.4	88	1.86	18	2
1982	68.7	78	85.1	79	52.3	72	1.53	27	0
1981	70.3	47	88	35	52.6	68	0.49	83	2
1980	67.8	92	84.8	87	50.9	92	0.77	59	3
1979	70	56	88.1	33	51.9	82	1.54	26	0
1978	68.3	86	86.1	65	50.4	96	0.79	58	3
1977	71.3	26	88.3	31	54.4	34	1.12	47	1
1976	67.4	99	83.4	100	51.3	90	1.46	32	0
1975	68.6	82	85.1	79	52.1	78	0.94	49	0
1974	72.5	12	89.7	11	55.3	22	0.69	66	0
1973	71.5	20	88.6	24	54.5	32	1.62	21	0
1972	71.5	20	88.1	33	55	24	0.58	75	0
1971	71.5	20	87.8	38	55.2	23	1.61	22	0
1970	72	16	89.2	17	54.9	26	1.72	20	0
1969	71.3	26	88.7	22	53.9	42	1.27	42	0
1968	69.5	67	86.1	65	52.9	60	5.29	1	0
1967	72.6	10	89.7	11	55.5	20	2.23	13	1
1966	70.6	41	89.2	17	52.1	78	0.23	95	0
1965	68.3	86	84.5	91	52.2	75	2.44	9	0
1964	68.4	84	84.9	86	51.9	82	2.44	9	1
1963	68.4	84	85	83	51.7	85	2.24	12	0
1962	67.8	92	84.3	93	51.4	88	0.85	55	0
1961	74.2	1	91.9	2	56.5	9	2.06	14	0
1960	71	35	88.4	29	53.7	47	0.91	50	0
1959	70.7	39	88.7	22	52.8	63	0.42	87	0
1958	70.8	38	87.3	46	54.2	38	1.26	44	0
1957	69.9	61	87.2	49	52.7	66	1.42	35	1
1956	69.5	67	87.3	46	51.6	87	0.42	87	3
1955	70.4	44	87.9	37	52.7	66	1.45	34	5
1954	67.6	94	85.4	76	49.8	99	2.06	14	0
1953	68.2	89	85.9	68	50.6	95	1.07	48	0
1952	68.8	76	86.8	55	50.8	93	1.60	23	0
1951	69	73	85.3	77	52.8	63	0.33	93	1
1950							0.64	68	16
1949									12
1948	68.7	78	87.6	41	49.8	99	0.85	55	0
1947	69.2	72	86.3	63	52.2	75	1.48	30	0
1946			88.5	26			0.28	94	14
1945	69	73	87.1	51	50.8	93	0.74	62	1
1944	67	100	84.2	94	49.9	98	2.72	7	0
1943	67.6	94	86.6	59	48.7	102	1.57	25	0
1942	70.2	54	88.3	31	52	81	0.51	82	1
1941	71.2	30	87.7	39	54.7	29	1.48	30	0
1940	73.3	5	93.3	1	53.3	54	0.16	99	1
1939	70.1	55	87.7	39	52.5	69	1.24	45	1
1938	70.9	36	87.6	41	54.2	38	1.29	39	0
1937	70.3	47	88.4	29	52.1	78	0.87	54	1
1936	73.1	7	89.8	9	56.4	10	2.70	8	3
1935	70.6	41	89	20	52.3	72			0
1934	71.9	17	89.8	9	54	41	0.34	92	0
1933	73	8	91.3	4	54.8	28	0.03	105	1
1932	68.2	89	84.8	87	51.8	84	1.53	27	4
1931	73.5	3	91.4	3	55.5	20			7
1930	72.1	15	89.3	15	54.9	26	0.91	50	0
1929					55	24	1.20	46	36
1928	67	100	85.5	73	48.6	103	0.57	76	4
1927	70.4	44	87.6	41	53.2	57	0.07	103	0
1926	73.3	5	90.5	5	56.2	13	0.70	65	0
1925	70.3	47	86.9	53	53.7	47	2.28	11	0
1924	70.3	47	89.3	15	51.2	91	0.20	96	0
1923			85	83			1.38	36	30
1922	69.9	61	85.8	70	53.9	42	1.99	16	0
1921	69.5	67	84.8	87	54.3	35	0.55	77	0
1920	69.6	63	86.6	59	52.9	60	0.77	59	7
1919			90.5	5			trace	106	17
1918	70	56	86.3	63	53.5	51	1.99	16	8
1916	66.2	102	83.3	101	49.2	101	0.41	89	0

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
2021	74.2
1961	74.2
2022	73.5
1931	73.5
1940	73.3
1926	73.3
1936	73.1
1933	73
2017	72.7
2013	72.6
More years share the last value

Coldest
Year	Mean, °F
1993	63.3
1916	66.2
1944	67
1928	67
1976	67.4
2010	67.5
1995	67.5
1999	67.6
1954	67.6
1943	67.6

Wettest
Year	Precipitation, in
1968	5.29
2014	3.89
1984	3.47
1995	3.06
1993	3.06
2009	2.96
1944	2.72
1936	2.70
1965	2.44
1964	2.44

Driest
Year	Precipitation, in
2001	trace
1919	trace
1933	0.03
2000	0.05
1927	0.07
2013	0.12
2021	0.15
2012	0.16
1940	0.16
1988	0.18

The hottest, coldest and wettest days

Hottest day: 101°F; 21 August 2026
Coldest night: 36°F; 11 June 2026
Wettest day: 0.28 in; 27 June 2026

Every month, season and year

Months

Seasons

Years

Jerome, ID the day's answers

All-time records

Every answer in words

Summer 2026 brought 0.59 in of precipitation in Jerome, ID, the driest summer since 2025, tied 34th driest of 107 (with 2003 and 2002).
The hottest day of summer 2026 in Jerome, ID: 101°F on Friday 21 August 2026.
The coldest night of summer 2026 in Jerome, ID: a low of 36°F on Thursday 11 June 2026.
The wettest day of summer 2026 in Jerome, ID: 0.28 in on Saturday 27 June 2026.