Denver, CO: Fall

10 October 2026: Fall 2026 so far averaged 68.9°F in Denver, CO, the warmest 1 September to 10 October on record, in 155 years since 1872; provisional.

Fall 2026 so far, to 10 October 2026

Mean temperature: 68.9°F; Warmest on record; Warmest of 155, provisional
Precipitation: 2.23 in; Wettest since 2013; 27th wettest of 155

A normal 1 September to 10 October in Denver, CO (1991 to 2020): a mean temperature of 62.3°F, between 58.8°F and 64.8°F in eight years of ten and 1.13 in of precipitation, between 0.30 in and 2.39 in in eight years of ten.

The mean temperature of every 1 September to 10 October in Denver, CO since 1872: 68.9°F in 2026, the highest of them all.

Normal range, 58.8 to 64.8°F

Every year, ranked, as a table

Every 1 September to 10 October in Denver, CO from 1872 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
2026	68.9	1	82.2	4	55.7	1	2.23	27
2025	63.5	35	76.8	57	50.3	20	1.83	43
2024	68.7	2	84.6	1	52.8	5	1.24	67
2023	65.9	8	81.5	7	50.3	20	0.67	107
2022	66.1	7	80.5	11	51.6	12	1.64	50
2021	67	5	82.1	5	51.8	11	0.28	138
2020	64.8	15	80.6	10	49.1	39	0.93	85
2019	65	14	80.8	9	49.1	39	0.70	104
2018	63.4	37	77.2	50	49.6	25	0.83	96
2017	61.7	68	74.9	90	48.4	50	2.20	30
2016	63.7	32	79.8	17	47.6	76	0.50	121
2015	67.2	4	82.4	3	52	10	0.30	134
2014	62.3	61	76.2	64	48.4	50	2.22	28
2013	63.2	41	75.9	69	50.5	16	5.89	1
2012	61.6	71	75.2	84	48	61	2.95	10
2011	63	45	77.3	48	48.8	44	1.93	40
2010	65.6	11	82.6	2	48.7	46	0.20	146
2009	58.1	147	72.3	135	43.9	143	0.95	83
2008	60.8	82	74.9	90	46.7	93	2.10	33
2007	63.5	35	79.4	20	47.7	71	0.60	111
2006	58.7	138	72.5	132	44.8	127	1.02	78
2005	64	27	80	15	47.9	66	1.84	42
2004	60.6	92	75.2	84	45.9	114	2.27	26
2003	59.3	124	74.4	102	44.2	139	0.26	141
2002	60.7	88	74.4	102	47	87	0.71	103
2001	63.9	28	78.6	28	49.2	34	1.06	77
2000	60.2	109	74.5	96	45.9	114	1.62	51
1999	58.2	146	72.2	136	44.1	141	1.20	71
1998	64.2	24	79.3	21	49.2	34	1.35	62
1997	63.4	37	78.2	32	48.6	47	0.97	81
1996	60.2	109	74.2	105	46.3	102	2.34	24
1995	58.8	134	72.2	136	45.5	123	2.37	23
1994	64.4	21	79.1	23	49.7	23	1.43	59
1993	59.2	127	73.6	113	44.8	127	2.54	21
1992	62.4	59	78.6	28	46.2	104	0.02	152
1991	61.1	75	76.2	64	46.1	106	0.96	82
1990	63.4	37	77.4	46	49.4	30	2.03	37
1989	60.6	92	75	88	46.2	104	1.55	56
1988	60.1	112	75.1	86	45	126	0.93	85
1987	60.8	82	75.6	76	46	108	0.70	104
1986	58.5	144	72.5	132	44.5	133	1.24	67
1985	56.3	153	69.6	151	43	146	2.33	25
1984	59.1	128	72	140	46.3	102	2.21	29
1983	63.1	43	79.1	23	47.2	83	0.35	130
1982	58.8	134	71.8	143	45.9	114	2.06	36
1981	66.3	6	80.5	11	52.1	9	0.45	125
1980	64.6	16	79.7	19	49.6	25	0.63	110
1979	64.2	24	79.2	22	49.3	31	0.51	120
1978	62.8	49	79	25	46.6	97	0.07	149
1977	62.8	49	78.4	31	47.2	83	0.15	147
1976	59.9	115	72.8	126	46.9	89	2.08	35
1975	59.5	121	76.1	66	43	146	0.24	142
1974	58.6	140	74.5	96	42.8	150	0.98	80
1973	58.8	134	73.1	121	44.4	137	2.99	9
1972	61.4	73	75.7	72	47	87	2.09	34
1971	56.7	152	72.2	136	41.2	154	2.85	15
1970	57.2	150	72.8	126	41.6	153	2.92	13
1969	60.2	109	74.4	102	46.1	106	4.05	4
1968	58.4	145	73.7	111	43	146	0.95	83
1967	61.1	75	76.1	66	46	108	0.88	88
1966	62.9	48	77.9	38	48	61	1.15	75
1965	56.8	151	70.9	145	42.8	150	2.58	20
1964	60.8	82	77.9	38	43.7	145	0.59	113
1963	65.8	9	82	6	49.6	25	1.25	65
1962	61.1	75	78.1	36	44.2	139	0.21	144
1961	55	154	68.3	154	41.7	152	4.76	2
1960	63.9	28	80	15	47.7	71	0.38	126
1959	57.3	149	70.5	147	44.1	141	2.20	30
1958	63	45	77.6	43	48.5	49	1.57	54
1957	60.6	92	74.5	96	46.7	93	1.25	65
1956	64.6	16	80.3	14	49	42	0.01	154
1955	62.5	58	77	53	48.1	59	2.72	17
1954	64.6	16	78.7	26	50.5	16	0.77	101
1953	64.2	24	79.8	17	48.6	47	0.22	143
1952	62.8	49	78.2	32	47.5	77	0.55	117
1951	59.3	124	74	107	44.7	129	2.68	19
1950	59.3	124	72.8	126	45.8	118	1.70	47
1949	61.9	65	74.7	95	49.2	34	0.29	135
1948	65.2	13	77.9	38	52.4	7	0.27	140
1947	67.3	3	80.5	11	54.1	2	0.66	108
1946	60.6	92	72.8	126	48.4	50	1.59	53
1945	60.1	112	73.4	117	46.8	91	0.86	91
1944	61.7	68	75	88	48.3	53	0.05	151
1943	61.7	68	75.6	76	47.8	67	0.21	144
1942	61.5	72	74.8	94	48.2	57	0.69	106
1941	58.9	133	70.5	147	47.3	81	2.39	22
1940	62.7	53	72.8	126	52.6	6	2.95	10
1939	63.9	28	76.7	59	51.1	14	0.83	96
1938	64.6	16	75.9	69	53.2	3	3.48	6
1937	63.8	31	76.3	62	51.3	13	0.64	109
1936	61.3	74	73.3	120	49.2	34	3.22	7
1935	62.2	63	74.5	96	50	22	1.62	51
1934	61.1	75	75.4	80	46.8	91	0.50	121
1933	65.5	12	78.7	26	52.4	7	1.18	73
1932	60.5	98	73.1	121	48	61	0.47	124
1931	65.7	10	78.5	30	52.9	4	0.37	128
1930	62.3	61	74.1	106	50.5	16	0.78	100
1929	58.6	140	69.4	152	47.8	67	1.43	59
1928	62.7	53	76.4	60	49.1	39	0.09	148
1927	59.1	128	70.8	146	47.5	77	1.24	67
1926	60.5	98	73.4	117	47.7	71	1.67	49
1925	60.6	92	71.9	141	49.3	31	1.74	46
1924	58.6	140	71.2	144	45.9	114	2.15	32
1923	58.8	134	69.3	153	48.3	53	1.16	74
1922	64.4	21	78.2	32	50.7	15	0.54	118
1921	62.4	59	77	53	47.7	71	0.33	131
1920	63.2	41	76.8	57	49.5	29	0.06	150
1919	60.4	104	71.9	141	48.9	43	1.50	58
1918	58.7	138	70.1	150	47.3	81	2.95	10
1917	63.4	37	77.1	51	49.6	25	0.82	99
1916	59.1	128	72.2	136	46	108	0.86	91
1915	59.8	116	72.9	124	46.7	93	1.69	48
1914	62.6	56	77.5	45	47.8	67	0.33	131
1913	57.7	148	70.2	149	45.2	124	3.08	8
1912	54.2	155	67.2	155	41.2	154	2.85	15
1911	63.7	32	77.7	42	49.7	23	0.85	94
1910	63.7	32	78.2	32	49.2	34	1.00	79
1909	59.8	116	72.5	132	47.2	83	3.96	5
1908	62.6	56	76.9	56	48.3	53	0.83	96
1907	61.1	75	75.6	76	46.6	97	0.86	91
1906	60.8	82	74	107	47.7	71	2.72	17
1905	63	45	77.9	38	48	61	0.49	123
1904	61.9	65	75.7	72	48.1	59	1.78	45
1903	59.7	120	73.6	113	45.8	118	0.58	114
1902	58.6	140	72.9	124	44.3	138	4.15	3
1901	60.7	88	75.7	72	45.7	120	0.36	129
1900	60.3	107	74.9	90	45.7	120	0.87	90
1899	61.8	67	77	53	46.6	97	0.52	119
1898	59.8	116	75.7	72	43.9	143	0.29	135
1897	64.3	23	78.1	36	50.5	16	0.57	116
1896	59.5	121	73.1	121	46	108	1.95	39
1895	62.7	53	77.6	43	47.8	67	1.93	40
1894	60.5	98	74	107	46.9	89	1.55	56
1893	60.8	82	75.6	76	46	108	0.58	114
1892	64.5	20	81	8	48	61	trace	155
1891	60.4	104	73.7	111	47.1	86	1.20	71
1890	59	132	73.5	116	44.6	132	0.73	102
1889	60.3	107	75.9	69	44.7	129	0.28	138
1888	60.7	88	75.3	83	46	108	0.88	88
1887	61.1	75	74.9	90	47.4	80	1.07	76
1886	59.5	121	74.5	96	44.5	133	1.26	64
1885	60.7	88	74	107	47.5	77	1.32	63
1884	62.8	49	76.4	60	49.3	31	0.29	135
1883	60.4	104	72.6	131	48.2	57	1.83	43
1882	60.9	81	73.4	117	48.3	53	0.31	133
1881	60.1	112	73.6	113	46.5	101	0.84	95
1880	60.5	98	74.5	96	46.6	97	1.38	61
1879	62.1	64	77.4	46	46.7	93	0.02	152
1878	59.8	116	75.1	86	44.5	133	1.23	70
1877	60.6	92	76.1	66	45.1	125	0.38	126
1876	60.5	98	75.4	80	45.6	122	0.60	111
1875	63.1	43	77.3	48	48.8	44	2.91	14
1874	60.5	98	76.3	62	44.7	129	1.57	54
1873	60.8	82	77.1	51	44.5	133	0.89	87
1872	59.1	128	75.4	80	42.9	149	1.97	38

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
2026	68.9
2024	68.7
1947	67.3
2015	67.2
2021	67
1981	66.3
2022	66.1
2023	65.9
1963	65.8
1931	65.7

Coldest
Year	Mean, °F
1912	54.2
1961	55
1985	56.3
1971	56.7
1965	56.8
1970	57.2
1959	57.3
1913	57.7
2009	58.1
1999	58.2

Wettest
Year	Precipitation, in
2013	5.89
1961	4.76
1902	4.15
1969	4.05
1909	3.96
1938	3.48
1936	3.22
1913	3.08
1973	2.99
2012	2.95
More years share the last value

Driest
Year	Precipitation, in
1892	trace
1956	0.01
1992	0.02
1879	0.02
1944	0.05
1920	0.06
1978	0.07
1928	0.09
1977	0.15
2010	0.20

The hottest, coldest and wettest days

Hottest day: 94°F; 13 September 2026, 5 September 2026
Coldest night: 45°F; 4 October 2026
Wettest day: 1.10 in; 25 September 2026

Every month, season and year

Months

Seasons

Years

Denver, CO the day's answers

All-time records

Every answer in words

Fall 2026 so far brought 2.23 in of precipitation in Denver, CO, the wettest 1 September to 10 October since 2013, 27th wettest of 155.
The hottest day of fall 2026 so far in Denver, CO: 94°F on Sunday 13 September 2026 and Saturday 5 September 2026.
The coldest night of fall 2026 so far in Denver, CO: a low of 45°F on Sunday 4 October 2026.
The wettest day of fall 2026 so far in Denver, CO: 1.10 in on Friday 25 September 2026.