Stockton, CA: May

31 May 2026: May 2026 averaged 67.5°F in Stockton, CA, the warmest May since 2025, tied 34th warmest of 133 (with 2021 and 2008).

May 2026

Mean temperature: 67.5°F; Warmest since 2025; 34th warmest of 133
Precipitation: 0.24 in; Wettest since 2024; 60th wettest of 126

A normal May in Stockton, CA (1991 to 2020): a mean temperature of 67.1°F, between 63.3°F and 70.3°F in eight years of ten and 0.35 in of precipitation, between 0.01 in and 1.42 in in eight years of ten.

The mean temperature of every May in Stockton, CA since 1893: 67.5°F in 2026; the highest is 73°F, in 2001.

Normal range, 63.3 to 70.3°F

Every year, ranked, as a table

Every May in Stockton, CA from 1893 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	67.5	34	82.9	32	52.2	53	0.24	60	0
2025	70	9	87.5	2	52.5	41	trace	106	0
2024	67.4	37	83.2	31	51.5	62	0.48	39	0
2023	65.3	71	79.5	64	51.1	72	0.34	52	0
2022	68.1	25	84.5	17	51.7	60	0.00	114	0
2021	67.5	34	83.9	22	51.1	72	0.00	114	0
2020	70.2	7	86.5	7	53.8	14	0.36	49	0
2019	64.8	77	77.5	94	52.2	53	2.58	2	0
2018	68.1	25	84.1	19	52.1	55	0.13	77	0
2017	69.1	14	85.2	13	53	29	0.07	88	0
2016	67.4	37	81.9	41	52.9	34	0.35	50	0
2015	64.8	77	78.8	78	50.9	80	0.01	104	0
2014	69.3	12	84.9	14	53.8	14	trace	106	0
2013	68.7	18	83.6	25	53.7	16	0.03	97	0
2012	67.1	43	82.8	33	51.4	66	0.05	92	0
2011	61.5	117	74.9	112	48.1	125	0.78	26	0
2010	61.9	114	75.9	104	47.9	127	0.37	46	0
2009	69.9	10	85.6	11	54.2	12	0.37	46	0
2008	67.5	34	82.6	34	52.4	45	0.02	101	0
2007	69.1	14	85.8	9	52.5	41	0.04	95	0
2006	68.2	23	84	20	52.4	45	0.93	19	0
2005	67.1	43	81	54	53.3	20	0.60	35	0
2004	66.9	48	82.4	39	51.5	62	0.19	66	0
2003	65.7	65	80.8	58	50.6	90	0.35	50	0
2002	65.6	66	81.6	45	49.5	106	0.40	44	0
2001	73	1	91.3	1	54.6	11	0.00	114	0
2000	67	45	81.7	44	52.3	50	0.68	32	0
1999	63.8	99	79.1	72	48.4	120	0.17	69	0
1998	59.3	128	70.4	128	48.3	121	3.73	1	0
1997	71	4	87.2	3	54.8	8	0.28	55	0
1996	68.4	22	81.9	41	54.9	7	1.39	11	0
1995	65.2	73	77.3	96	53	29	0.55	36	0
1994	65.4	69	77.6	92	53.1	27	1.68	10	0
1993	66.8	49	79.4	69	54.2	12	0.83	23	0
1992	72.3	2	86.6	6	58	1	0.00	114	0
1991	63.5	103	76.2	103	50.8	84	0.12	78	0
1990	65.9	63	78.8	78	53	29	2.33	5	0
1989	66.5	52	80.5	62	52.5	41	0.07	88	0
1988	64.5	83	78.3	84	50.8	84	0.54	37	0
1987	69.7	11	83.3	27	56	2	0.02	101	0
1986	66.6	50	81.1	51	52.1	55	0.15	72	0
1985	64.1	93	79.5	64	48.7	115	0.00	114	0
1984	71	4	87.2	3	54.8	8	0.01	104	0
1983	66.5	52	81.6	45	51.4	66	0.16	70	0
1982	67.2	41	84.5	17	49.9	99	0.00	114	0
1981	69.2	13	85.6	11	52.7	36	0.05	92	0
1980	66	60	80.7	59	51.2	71	0.27	57	0
1979	70.1	8	86.7	5	53.6	17	0.05	92	0
1978	68.9	16	84.8	15	53	29	0.02	101	0
1977	63	108	75.3	110	50.7	87	0.80	25	0
1976	66	60	81.9	41	50.2	96	0.00	114	0
1975	68	27	83.6	25	52.4	45	0.00	114	0
1974	66.5	52	82.6	34	50.4	94	0.00	114	0
1973	71.2	3	86.5	7	56	2	0.04	95	0
1972	67.7	32	83.7	24	51.7	60	0.11	81	0
1971	63.4	105	75.8	105	50.9	80	0.86	22	0
1970	68.6	20	84	20	53.2	26	trace	106	0
1969	68.5	21	83.9	22	53.1	27	0.03	97	0
1968	64	96	77.6	92	50.5	92	0.19	66	0
1967	66.1	59	81	54	51.3	68	0.18	68	0
1966	67.9	31	83.3	27	52.6	39	0.20	65	0
1965	67	45	83.3	27	50.7	87	0.03	97	0
1964	63.5	103	79.1	72	47.9	127	0.47	40	0
1963	64.2	91	77.2	97	51.3	68	0.46	42	0
1962	64.5	83	79	76	49.9	99	0.14	74	0
1961	61.8	115	75.5	107	48.2	123	0.69	31	0
1960	65.8	64	81.1	51	50.5	92	0.14	74	0
1959	64.3	88	78.5	81	50.1	97	trace	106	0
1958	67	45	81.3	48	52.7	36	0.76	29	0
1957	63.9	98	76.7	100	51	77	1.07	15	0
1956	64.7	79	78.1	86	51.3	68	0.92	20	0
1955	64.1	93	78.5	81	49.8	102	0.40	44	0
1954	66.2	57	81.5	47	50.9	80	0.26	58	0
1953	61.8	115	75.5	107	48	126	0.29	54	0
1952	68.2	23	84.6	16	51.8	59	0.06	91	0
1951	65.1	75	79.5	64	50.8	84	0.50	38	0
1950	65.2	73	80.9	57	49.4	108	0.07	88	0
1949	64.3	88	77.8	89	50.9	80	0.14	74	0
1948	61.5	117	73.7	117	49.4	108	2.28	6	0
1947	68.8	17	82.2	40	55.4	5	0.12	78	0
1946	63.3	106	77.2	97	49.4	108	1.07	15	0
1945	62.2	110	73.5	120	51	77	0.32	53	0
1944	65.4	69	78	87	52.8	35	0.37	46	0
1943	67.2	41	81.1	51	53.3	20	trace	106	0
1941	66.3	56	79.2	70	53.3	20	0.22	62	0
1940	68.7	18	82.6	34	54.7	10	0.10	83	0
1939	66.4	55	80.5	62	52.3	50	0.66	33	0
1938	67.3	39	81.3	48	53.3	20	trace	106	0
1937	68	27	82.6	34	53.4	19	0.10	83	0
1936	66.6	50	80.6	61	52.5	41	0.90	21	0
1935	64.4	87	79.2	70	49.6	105	0.00	114	0
1934	68	27	80.7	59	55.2	6	0.24	60	0
1933	61.1	121	73.6	119	48.5	118			0
1932	65.1	75	78.2	85	52	57	0.44	43	0
1931	70.6	6	85.7	10	55.5	4	1.07	15	0
1930	61.4	119	73.7	117	49	113	0.12	78	0
1929	64.5	83	79.5	64	49.5	106	0.00	114	0
1928	67.3	39	81	54	53.6	17	0.15	72	0
1927	65.5	67	81.3	48	49.8	102	0.16	70	0
1926	67.6	33	83.3	27	52	57	0.21	63	0
1925	64.6	82	76.6	101	52.6	39	2.26	7	0
1924	68	27	82.6	34	53.3	20			0
1923	63.6	101	76.8	99	50.4	94	0.09	85	0
1922	65.3	71	79.5	64	51.1	72			0
1921	61.3	120	73.3	121	49.4	108	1.22	13	0
1920	64.5	83	79.1	72	49.9	99			0
1919	64.7	79	77.9	88	51.5	62			0
1918	62.2	110	75.8	105	48.5	118			0
1917	60.1	125	72.7	123	47.5	131	0.11	81	0
1916	62	113	75.1	111	49	113	0.26	58	0
1915	60.9	122	71.3	126	50.6	90	2.48	3	0
1914	64.2	91	77.7	90	50.7	87	0.03	97	0
1913	64.7	79	78.4	83	51	77	0.70	30	0
1912	64.1	93	77.7	90	50	98	1.32	12	1
1911	59.4	127	72.4	124	47	132	0.21	63	1
1910	65.5	67	78.6	80	52.3	50	trace	106	0
1909	62.1	112	75.5	107	48.6	117	0.00	114	0
1908	60.5	123	72.8	122	47.7	129	0.78	26	2
1907	63.2	107	74	116	52.4	45	trace	106	0
1906	58.5	132	67.4	133	49.7	104	1.70	9	0
1905	58	133	67.7	132	48.2	123	2.38	4	2
1904	66.2	57	79.1	72	53.3	20	0.28	55	1
1903	64.3	88	77.5	94	51.1	72	0.08	87	0
1902	58.8	130	69.1	131	48.3	121	0.61	34	1
1901	58.9	129	70.2	130	47.6	130	0.81	24	0
1900	63.8	99	74.9	112	52.7	36	1.82	8	0
1899	58.6	131	71.2	127	46	133	0.47	40	0
1898	60.5	123	72.3	125	48.7	115	1.11	14	0
1897	66	60	79	76	53	29	0.09	85	0
1896	59.9	126	70.3	129	49.4	108	0.96	18	1
1895	62.8	109	74.5	115	51.1	72	0.77	28	0
1894	63.6	101	74.9	112	52.4	45			0
1893	64	96	76.5	102	51.5	62	0.00	114	0

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
2001	73
1992	72.3
1973	71.2
1997	71
1984	71
1931	70.6
2020	70.2
1979	70.1
2025	70
2009	69.9

Coldest
Year	Mean, °F
1905	58
1906	58.5
1899	58.6
1902	58.8
1901	58.9
1998	59.3
1911	59.4
1896	59.9
1917	60.1
1908	60.5
More years share the last value

Wettest
Year	Precipitation, in
1998	3.73
2019	2.58
1915	2.48
1905	2.38
1990	2.33
1948	2.28
1925	2.26
1900	1.82
1906	1.70
1994	1.68

Driest
Year	Precipitation, in
2022	0.00
2021	0.00
2001	0.00
1992	0.00
1985	0.00
1982	0.00
1976	0.00
1975	0.00
1974	0.00
1935	0.00
More years share the last value

The hottest, coldest and wettest days

Hottest day: 96°F; 21 May 2026
Coldest night: 45°F; 7 May 2026
Wettest day: 0.11 in; 28 May 2026

Every month, season and year

Months

Seasons

Years

Stockton, CA the day's answers

All-time records

Every answer in words

May 2026 brought 0.24 in of precipitation in Stockton, CA, the wettest May since 2024, tied 60th wettest of 126 (with 1934).
The hottest day of May 2026 in Stockton, CA: 96°F on Thursday 21 May 2026.
The coldest night of May 2026 in Stockton, CA: a low of 45°F on Thursday 7 May 2026.
The wettest day of May 2026 in Stockton, CA: 0.11 in on Thursday 28 May 2026.