Average January Temperature in Riverside by Year

This page contains a list of the average monthly high and low temperatures in Riverside, California for the month of January each year between 1893 and 2024. It is based on NOAA data.

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What Was the Hottest January Ever in Riverside?

2014 was the warmest January in the history of Riverside, California. The average daily high temperature was 75.6 °F, and the average low was 46.7 °F.

What Was the Coldest January Ever in Riverside?

1949 was the coolest January in the history of Riverside, California. The average daily high temperature was 52.2 °F, and the average low was 31.6 °F.

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Year	Rank	High (°F)	Low (°F)
2024	35	66.4	44.0
2023	83	61.4	43.0
2022	9	69.9	45.8
2021	14	69.1	44.3
2020	25	68.1	43.7
2019	26	66.2	45.4
2018	3	73.7	47.3
2017	67	62.2	44.5
2016	37	65.6	44.5
2015	7	71.2	46.3
2014	1	75.6	46.7
2013	49	67.0	41.5
2012	6	72.3	45.4
2011	10	69.9	45.6
2010	18	68.4	44.3
2009	4	71.7	47.3
2007	94	64.5	37.3
2006	51	68.0	40.4
2005	66	65.0	41.9
2004	48	68.1	40.5
2003	2	77.0	45.3
2002	84	67.5	36.9
2001	93	63.1	38.9
2000	17	68.7	44.1
1999	36	69.2	41.0
1998	30	67.7	43.4
1996	11	71.1	43.8
1995	46	63.7	45.0
1994	8	74.1	42.2
1992	15	71.6	41.5
1991	19	69.9	42.7
1990	23	71.0	41.0
1989	70	67.4	39.0
1988	20	70.1	42.5
1987	79	66.9	37.9
1986	5	74.0	44.8
1985	85	64.4	39.9
1984	22	71.2	41.0
1983	21	69.5	42.9
1982	90	63.5	39.5
1981	16	69.5	43.4
1980	12	66.5	48.1
1979	103	60.8	39.6
1978	42	65.3	43.9
1977	53	67.1	41.1
1976	24	73.3	38.7
1975	57	69.2	38.8
1974	76	62.9	42.8
1973	99	63.4	37.5
1972	101	65.5	35.3
1971	68	66.7	39.8
1970	75	63.9	41.9
1969	38	65.0	44.8
1968	65	68.1	39.1
1967	56	68.9	39.1
1966	92	65.5	37.0
1965	58	68.2	39.6
1964	89	64.6	38.4
1963	96	63.9	37.7
1962	40	68.8	40.7
1961	13	74.1	40.3
1960	97	63.1	38.1
1959	31	71.8	39.3
1958	43	68.5	40.6
1957	104	60.4	39.7
1956	54	68.0	40.2
1955	115	61.6	36.2
1954	111	63.1	35.5
1953	50	69.1	39.4
1952	117	59.8	35.9
1951	107	64.2	35.6
1950	120	59.6	30.6
1949	122	52.2	31.6
1948	28	74.4	36.9
1946	69	69.5	36.9
1945	88	67.1	36.1
1944	82	65.8	38.7
1943	52	67.2	41.2
1942	47	68.8	39.8
1941	59	65.6	42.2
1940	34	67.3	43.2
1939	78	66.5	38.3
1938	32	71.2	39.7
1937	121	53.4	30.7
1936	60	69.3	38.4
1935	98	62.7	38.5
1934	63	69.3	38.2
1933	113	62.6	35.4
1932	119	57.9	35.4
1931	71	67.4	38.9
1930	109	60.5	38.8
1929	110	62.3	37.0
1928	45	70.3	38.6
1927	62	68.6	39.0
1926	64	70.7	36.7
1925	73	70.6	35.6
1924	72	70.8	35.4
1923	55	69.6	38.4
1922	112	62.3	35.8
1921	95	64.8	36.8
1920	61	68.4	39.3
1919	41	73.1	36.2
1918	77	69.1	36.4
1917	102	63.8	36.9
1916	114	58.7	39.3
1915	80	65.1	39.7
1914	33	66.6	44.2
1913	100	66.2	34.6
1912	29	72.6	38.6
1910	105	63.3	36.8
1909	74	63.3	42.7
1908	91	63.9	38.8
1907	116	60.5	36.6
1906	87	68.5	34.9
1905	27	71.5	40.1
1904	106	68.2	31.9
1903	86	69.0	35.0
1902	81	69.9	34.7
1896	44	68.1	40.8
1895	108	61.3	38.4
1894	118	60.1	34.9
1893	39	70.7	38.9

Weather Station Details

Years	Station	Coordinates
1999–2024	Riverside Municipal Airport	location
1893–1998	Riverside Fire Station	location